v1.0.0
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a078d4f46e
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# Cake - Uncomment if you are using it
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# tools/**
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# !tools/packages.config
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healthchecksdb
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MigrationBackup/
|
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|
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|
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.ionide/
|
35
README.md
Normal file
35
README.md
Normal file
@ -0,0 +1,35 @@
|
||||
```
|
||||
d8, ,d8888b
|
||||
d8P `8P 88P'
|
||||
d888888P d888888P
|
||||
?88 d8P 88bd88b .d888b,?88,.d88b, d8888b ?88' 88b ?88' ?88 d8P
|
||||
d88 88 88P' ?8b ?8b, `?88' ?88d8P' ?88 88P 88P 88P d88 88
|
||||
?8( d88 d88 88P `?8b 88b d8P88b d88 88b d88 d88 ?8( d88
|
||||
`?88P'?8bd88' 88b`?888P' 888888P'`?8888P' `?8b d88' d88' `?88P'?8b
|
||||
88P' )88
|
||||
d88 ,d8P
|
||||
?8P `?888P
|
||||
Unspotify is a project that removes advertising, restrictions in the Spotify client on Windows that exist if you do not have a premium.
|
||||
```
|
||||
|
||||
## Installation
|
||||
|
||||
Open the folder where Spotify is installed (%APPDATA%/Spotify) and rename Spotify.exe to oSpotify.exe then put spotify.exe & spotify-reverse.dll from the archive to this folder.
|
||||
|
||||
## License
|
||||
|
||||
```
|
||||
DO WHAT THE FUCK YOU WANT TO PUBLIC LICENSE
|
||||
Version 2, December 2004
|
||||
|
||||
Copyright (C) 2004 Sam Hocevar <sam@hocevar.net>
|
||||
|
||||
Everyone is permitted to copy and distribute verbatim or modified
|
||||
copies of this license document, and changing it is allowed as long
|
||||
as the name is changed.
|
||||
|
||||
DO WHAT THE FUCK YOU WANT TO PUBLIC LICENSE
|
||||
TERMS AND CONDITIONS FOR COPYING, DISTRIBUTION AND MODIFICATION
|
||||
|
||||
0. You just DO WHAT THE FUCK YOU WANT TO.
|
||||
```
|
66
spotify-reverse-launcher/injector/injector.cpp
Normal file
66
spotify-reverse-launcher/injector/injector.cpp
Normal file
@ -0,0 +1,66 @@
|
||||
#include "injector.h"
|
||||
#include <TlHelp32.h>
|
||||
#include <stdio.h>
|
||||
|
||||
|
||||
#define INJECTOR_FAIL(s) { util::logger::error(s " Error code: %d\n", GetLastError( ) ); return false; }
|
||||
|
||||
|
||||
namespace injector {
|
||||
namespace detail {
|
||||
void* get_process_by_name( const wchar_t* name ) {
|
||||
void* thSnapShot = CreateToolhelp32Snapshot( TH32CS_SNAPPROCESS, 0 );
|
||||
if ( thSnapShot == INVALID_HANDLE_VALUE )
|
||||
return nullptr;
|
||||
|
||||
PROCESSENTRY32W pe;
|
||||
pe.dwSize = sizeof( PROCESSENTRY32W );
|
||||
|
||||
unsigned long ret = 0;
|
||||
for ( bool proc = Process32FirstW( thSnapShot, &pe ); proc; proc = Process32NextW( thSnapShot, &pe ) ) {
|
||||
if ( wcscmp( pe.szExeFile, name ) )
|
||||
continue;
|
||||
ret = pe.th32ProcessID;
|
||||
break;
|
||||
}
|
||||
|
||||
CloseHandle( thSnapShot );
|
||||
|
||||
return ret ? OpenProcess( PROCESS_ALL_ACCESS, false, ret ) : nullptr;
|
||||
}
|
||||
}
|
||||
|
||||
bool inject( const wchar_t* proc, const char* path ) {
|
||||
return ::injector::inject( detail::get_process_by_name( proc ), path );
|
||||
}
|
||||
|
||||
bool inject( HANDLE proc, const char* path ) {
|
||||
if ( !proc )
|
||||
INJECTOR_FAIL( "Failed to open a process. Make sure injector is running as an admin." );
|
||||
|
||||
char full_path[ 260 ];
|
||||
if ( !GetFullPathNameA( path, sizeof( full_path ), full_path, nullptr ) )
|
||||
INJECTOR_FAIL( "Failed to find a dll." );
|
||||
|
||||
HMODULE kernel32 = GetModuleHandleW( L"kernel32.dll" );
|
||||
if ( !kernel32 )
|
||||
INJECTOR_FAIL( "Failed to get kernel32.dll handle." );
|
||||
|
||||
void* lla = reinterpret_cast< void* >( GetProcAddress( kernel32, "LoadLibraryA" ) );
|
||||
if ( !lla )
|
||||
INJECTOR_FAIL( "Failed to find LoadLibraryA function." );
|
||||
|
||||
void* str = VirtualAllocEx( proc, nullptr, strlen( full_path ), MEM_RESERVE | MEM_COMMIT, PAGE_EXECUTE_READWRITE );
|
||||
if ( !str )
|
||||
INJECTOR_FAIL( "Failed to allocate memory region for str." );
|
||||
|
||||
WriteProcessMemory( proc, str, full_path, strlen( full_path ), nullptr );
|
||||
CreateRemoteThread( proc, nullptr, 0, reinterpret_cast< LPTHREAD_START_ROUTINE >( lla ), str, 0, nullptr );
|
||||
|
||||
CloseHandle( proc );
|
||||
return true;
|
||||
}
|
||||
}
|
||||
|
||||
|
||||
#undef INJECTOR_FAIL
|
13
spotify-reverse-launcher/injector/injector.h
Normal file
13
spotify-reverse-launcher/injector/injector.h
Normal file
@ -0,0 +1,13 @@
|
||||
#pragma once
|
||||
#include <Windows.h>
|
||||
#include "shared/logo.h"
|
||||
|
||||
|
||||
namespace injector {
|
||||
namespace detail {
|
||||
void* get_process_by_name( const wchar_t* name );
|
||||
}
|
||||
|
||||
bool inject( const wchar_t* proc, const char* path );
|
||||
bool inject( HANDLE proc, const char* path );
|
||||
}
|
30
spotify-reverse-launcher/main.cpp
Normal file
30
spotify-reverse-launcher/main.cpp
Normal file
@ -0,0 +1,30 @@
|
||||
#include <Windows.h>
|
||||
#include <cstdint>
|
||||
#include <cstdio>
|
||||
#include "injector/injector.h"
|
||||
|
||||
|
||||
int main( ) {
|
||||
util::logo::create_console_and_draw_logo( );
|
||||
STARTUPINFO si = { .cb = sizeof( STARTUPINFO ) };
|
||||
PROCESS_INFORMATION pi = {};
|
||||
|
||||
util::logger::debug( "Spawning oSpotify.exe" );
|
||||
if ( !CreateProcessW( L"oSpotify.exe", NULL, NULL, NULL, FALSE, CREATE_SUSPENDED, NULL, NULL, &si, &pi ) ) {
|
||||
util::logger::error( "Unable to create process, error code: %d", GetLastError( ) );
|
||||
system( "pause" );
|
||||
goto END;
|
||||
}
|
||||
|
||||
util::logger::debug( "Injecting spotify-reverse.dll" );
|
||||
if ( !injector::inject( pi.hProcess, "spotify-reverse.dll" ) ) {
|
||||
util::logger::error( "Unable to inject module, error code: %d", GetLastError( ) );
|
||||
TerminateProcess( pi.hProcess, 0x0 );
|
||||
system( "pause" );
|
||||
goto END;
|
||||
}
|
||||
|
||||
ResumeThread(pi.hThread);
|
||||
END:
|
||||
return EXIT_SUCCESS;
|
||||
}
|
191
spotify-reverse-launcher/spotify-reverse-launcher.vcxproj
Normal file
191
spotify-reverse-launcher/spotify-reverse-launcher.vcxproj
Normal file
@ -0,0 +1,191 @@
|
||||
<?xml version="1.0" encoding="utf-8"?>
|
||||
<Project DefaultTargets="Build" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
|
||||
<ItemGroup Label="ProjectConfigurations">
|
||||
<ProjectConfiguration Include="Debug|Win32">
|
||||
<Configuration>Debug</Configuration>
|
||||
<Platform>Win32</Platform>
|
||||
</ProjectConfiguration>
|
||||
<ProjectConfiguration Include="Release|Win32">
|
||||
<Configuration>Release</Configuration>
|
||||
<Platform>Win32</Platform>
|
||||
</ProjectConfiguration>
|
||||
<ProjectConfiguration Include="Debug|x64">
|
||||
<Configuration>Debug</Configuration>
|
||||
<Platform>x64</Platform>
|
||||
</ProjectConfiguration>
|
||||
<ProjectConfiguration Include="Release|x64">
|
||||
<Configuration>Release</Configuration>
|
||||
<Platform>x64</Platform>
|
||||
</ProjectConfiguration>
|
||||
</ItemGroup>
|
||||
<PropertyGroup Label="Globals">
|
||||
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||||
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|
||||
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||||
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<Link>
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<SubSystem>Console</SubSystem>
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<GenerateDebugInformation>true</GenerateDebugInformation>
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<AdditionalOptions>/MAP /MERGE:.voltbl=.data /MERGE:.retplne=.data /MERGE:.gehcont=.data /MERGE:.00cfg=.data /MERGE:_RDATA=.rdata /FORCE:UNRESOLVED %(AdditionalOptions)</AdditionalOptions>
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<SDLCheck>true</SDLCheck>
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||||
<PreprocessorDefinitions>WIN32;NDEBUG;_CONSOLE;%(PreprocessorDefinitions)</PreprocessorDefinitions>
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<ConformanceMode>true</ConformanceMode>
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<LanguageStandard>stdcpplatest</LanguageStandard>
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<LanguageStandard_C>stdc17</LanguageStandard_C>
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<AdditionalOptions>-Xclang -Ofast -Xclang -fno-threadsafe-statics -Xclang -fdelayed-template-parsing -fcf-protection=none -mllvm -pgso -Wno-missing-braces -Wno-deprecated-volatile -Wno-missing-field-initializers -Wno-ignored-pragma-optimize /clang:-fno-unwind-tables /clang:-ffast-math /clang:-fno-builtin -Wno-gnu-string-literal-operator-template -Wno-unused-private-field -Wno-invalid-token-paste -Wno-microsoft-cast -Wno-unused-command-line-argument -Wno-pragma-once-outside-header %(AdditionalOptions)</AdditionalOptions>
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<AdditionalOptions>/MAP /MERGE:.voltbl=.data /MERGE:.retplne=.data /MERGE:.gehcont=.data /MERGE:.00cfg=.data /MERGE:_RDATA=.rdata /FORCE:UNRESOLVED %(AdditionalOptions)</AdditionalOptions>
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<ConformanceMode>true</ConformanceMode>
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<SDLCheck>true</SDLCheck>
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<PreprocessorDefinitions>NDEBUG;_CONSOLE;%(PreprocessorDefinitions)</PreprocessorDefinitions>
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<ConformanceMode>true</ConformanceMode>
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<LanguageStandard>stdcpplatest</LanguageStandard>
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<GenerateDebugInformation>true</GenerateDebugInformation>
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<AdditionalOptions>/MAP /MERGE:.voltbl=.data /MERGE:.retplne=.data /MERGE:.gehcont=.data /MERGE:.00cfg=.data /MERGE:_RDATA=.rdata /FORCE:UNRESOLVED %(AdditionalOptions)</AdditionalOptions>
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<ItemGroup>
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<ClCompile Include="injector\injector.cpp" />
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<ClCompile Include="main.cpp" />
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<ItemGroup>
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<ClInclude Include="injector\injector.h" />
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<?xml version="1.0" encoding="utf-8"?>
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<Extensions>cpp;c;cc;cxx;c++;cppm;ixx;def;odl;idl;hpj;bat;asm;asmx</Extensions>
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</Filter>
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<Filter Include="Header Files">
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<UniqueIdentifier>{93995380-89BD-4b04-88EB-625FBE52EBFB}</UniqueIdentifier>
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<Extensions>h;hh;hpp;hxx;h++;hm;inl;inc;ipp;xsd</Extensions>
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</Filter>
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<Filter Include="Resource Files">
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<UniqueIdentifier>{67DA6AB6-F800-4c08-8B7A-83BB121AAD01}</UniqueIdentifier>
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<Extensions>rc;ico;cur;bmp;dlg;rc2;rct;bin;rgs;gif;jpg;jpeg;jpe;resx;tiff;tif;png;wav;mfcribbon-ms</Extensions>
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<ClCompile Include="main.cpp">
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<ClInclude Include="injector\injector.h">
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79
spotify-reverse-shared/shared/logger.h
Normal file
79
spotify-reverse-shared/shared/logger.h
Normal file
@ -0,0 +1,79 @@
|
||||
#pragma once
|
||||
#include <cstdint>
|
||||
#include <stdio.h>
|
||||
#include <Windows.h>
|
||||
#include <functional>
|
||||
|
||||
#define L_ERROR(...) util::logger::error(__FUNCTION__ "(): " __VA_ARGS__);
|
||||
#define TRACE_FN util::logger::debug( "%s()", __FUNCTION__ );
|
||||
|
||||
#define LOGGER_PARSE_FMT char buf[1024]; va_list va; va_start( va, fmt ); _vsnprintf_s( buf, 1024, fmt, va ); va_end( va );
|
||||
#define CREATE_LOGGER_METHOD(n) inline void n(const char* fmt, ...) { LOGGER_PARSE_FMT; log( #n, e_level_color::level_color_ ##n, buf ); }
|
||||
|
||||
|
||||
namespace util {
|
||||
namespace logger {
|
||||
enum class e_level_color : uint32_t {
|
||||
level_color_none = 15, // black bg and white fg
|
||||
level_color_debug = 8,
|
||||
level_color_info = 10,
|
||||
level_color_warn = 14,
|
||||
level_color_error = 12
|
||||
};
|
||||
|
||||
namespace _colors {
|
||||
inline void* m_console_handle = nullptr;
|
||||
|
||||
inline bool ensure_handle( ) {
|
||||
if ( !m_console_handle )
|
||||
m_console_handle = GetStdHandle( STD_OUTPUT_HANDLE );
|
||||
return static_cast< bool >( m_console_handle );
|
||||
}
|
||||
|
||||
inline void apply( uint32_t clr ) {
|
||||
if ( !ensure_handle( ) ) return;
|
||||
SetConsoleTextAttribute( m_console_handle, clr );
|
||||
}
|
||||
|
||||
inline void reset( ) {
|
||||
apply( static_cast< uint32_t >( e_level_color::level_color_none ) );
|
||||
}
|
||||
|
||||
inline void colorify( uint32_t clr, std::function<void( )> cb ) {
|
||||
apply( clr );
|
||||
cb( );
|
||||
reset( );
|
||||
}
|
||||
}
|
||||
|
||||
inline void log( const char* prefix, e_level_color level, const char* message ) {
|
||||
_colors::colorify( static_cast< uint32_t >( level ), [ prefix ] ( ) -> void {
|
||||
printf( "%s >> ", prefix );
|
||||
} );
|
||||
|
||||
printf( "%s\n", message );
|
||||
}
|
||||
|
||||
#ifdef _DEBUG
|
||||
CREATE_LOGGER_METHOD( debug );
|
||||
#else
|
||||
__forceinline void debug( const char* fmt, ... ) { }
|
||||
#endif
|
||||
CREATE_LOGGER_METHOD( info );
|
||||
CREATE_LOGGER_METHOD( warn );
|
||||
CREATE_LOGGER_METHOD( error );
|
||||
inline void fatal( const char* fmt, ... ) {
|
||||
LOGGER_PARSE_FMT;
|
||||
MessageBoxA( NULL, buf, "Unspotify", MB_OK );
|
||||
}
|
||||
|
||||
inline void startup( ) {
|
||||
AllocConsole( );
|
||||
freopen_s( reinterpret_cast< FILE** >( stdin ), "CONIN$", "r", stdin );
|
||||
freopen_s( reinterpret_cast< FILE** >( stdout ), "CONOUT$", "w", stdout );
|
||||
SetConsoleTitleA( "Unspotify" );
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
#undef CREATE_LOGGER_METHOD
|
25
spotify-reverse-shared/shared/logo.h
Normal file
25
spotify-reverse-shared/shared/logo.h
Normal file
@ -0,0 +1,25 @@
|
||||
#pragma once
|
||||
#include "logger.h"
|
||||
|
||||
|
||||
namespace util {
|
||||
namespace logo {
|
||||
inline void create_console_and_draw_logo( ) {
|
||||
util::logger::startup( );
|
||||
util::logger::info( " d8, ,d8888b " );
|
||||
util::logger::info( " d8P `8P 88P' " );
|
||||
util::logger::info( " d888888P d888888P " );
|
||||
util::logger::info( "?88 d8P 88bd88b .d888b,?88,.d88b, d8888b ?88' 88b ?88' ?88 d8P " );
|
||||
util::logger::info( "d88 88 88P' ?8b ?8b, `?88' ?88d8P' ?88 88P 88P 88P d88 88 " );
|
||||
util::logger::info( "?8( d88 d88 88P `?8b 88b d8P88b d88 88b d88 d88 ?8( d88 " );
|
||||
util::logger::info( "`?88P'?8bd88' 88b`?888P' 888888P'`?8888P' `?8b d88' d88' `?88P'?8b " );
|
||||
util::logger::info( " 88P' )88" );
|
||||
util::logger::info( " d88 ,d8P" );
|
||||
util::logger::info( " ?8P `?888P " );
|
||||
util::logger::info( " by es3n.in | compiled at %s %s", __DATE__, __TIME__ );
|
||||
util::logger::info( " git: https://git.tcp.direct/dg/Unspotify" );
|
||||
util::logger::info( "" );
|
||||
util::logger::info( "" );
|
||||
}
|
||||
}
|
||||
}
|
20
spotify-reverse-shared/spotify-reverse-shared.vcxitems
Normal file
20
spotify-reverse-shared/spotify-reverse-shared.vcxitems
Normal file
@ -0,0 +1,20 @@
|
||||
<?xml version="1.0" encoding="utf-8"?>
|
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<Project xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
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||||
<PropertyGroup Label="Globals">
|
||||
<MSBuildAllProjects Condition="'$(MSBuildVersion)' == '' Or '$(MSBuildVersion)' < '16.0'">$(MSBuildAllProjects);$(MSBuildThisFileFullPath)</MSBuildAllProjects>
|
||||
<HasSharedItems>true</HasSharedItems>
|
||||
<ItemsProjectGuid>{80c10288-cfbd-49d7-84de-bf83b13e3b24}</ItemsProjectGuid>
|
||||
</PropertyGroup>
|
||||
<ItemDefinitionGroup>
|
||||
<ClCompile>
|
||||
<AdditionalIncludeDirectories>%(AdditionalIncludeDirectories);$(MSBuildThisFileDirectory)</AdditionalIncludeDirectories>
|
||||
</ClCompile>
|
||||
</ItemDefinitionGroup>
|
||||
<ItemGroup>
|
||||
<ProjectCapability Include="SourceItemsFromImports" />
|
||||
</ItemGroup>
|
||||
<ItemGroup>
|
||||
<ClInclude Include="$(MSBuildThisFileDirectory)shared\logger.h" />
|
||||
<ClInclude Include="$(MSBuildThisFileDirectory)shared\logo.h" />
|
||||
</ItemGroup>
|
||||
</Project>
|
@ -0,0 +1,12 @@
|
||||
<?xml version="1.0" encoding="utf-8"?>
|
||||
<Project ToolsVersion="4.0" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
|
||||
<ItemGroup>
|
||||
<Filter Include="shared">
|
||||
<UniqueIdentifier>{5d537fd7-01fa-4df3-8f84-d5fef69a414d}</UniqueIdentifier>
|
||||
</Filter>
|
||||
</ItemGroup>
|
||||
<ItemGroup>
|
||||
<ClInclude Include="$(MSBuildThisFileDirectory)shared\logger.h" />
|
||||
<ClInclude Include="$(MSBuildThisFileDirectory)shared\logo.h" />
|
||||
</ItemGroup>
|
||||
</Project>
|
@ -0,0 +1,6 @@
|
||||
<?xml version="1.0" encoding="utf-8"?>
|
||||
<Project ToolsVersion="Current" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
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||||
<PropertyGroup>
|
||||
<ShowAllFiles>true</ShowAllFiles>
|
||||
</PropertyGroup>
|
||||
</Project>
|
38
spotify-reverse.sln
Normal file
38
spotify-reverse.sln
Normal file
@ -0,0 +1,38 @@
|
||||
|
||||
Microsoft Visual Studio Solution File, Format Version 12.00
|
||||
# Visual Studio Version 16
|
||||
VisualStudioVersion = 16.0.31515.178
|
||||
MinimumVisualStudioVersion = 10.0.40219.1
|
||||
Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "spotify-reverse", "spotify-reverse\spotify-reverse.vcxproj", "{930F56C2-377E-4C4D-815D-B0BB2C7DDFC9}"
|
||||
EndProject
|
||||
Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "spotify-reverse-launcher", "spotify-reverse-launcher\spotify-reverse-launcher.vcxproj", "{0B43A5FB-D64C-45CB-B87D-AF45D7D67932}"
|
||||
EndProject
|
||||
Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "spotify-reverse-shared", "spotify-reverse-shared\spotify-reverse-shared.vcxitems", "{80C10288-CFBD-49D7-84DE-BF83B13E3B24}"
|
||||
EndProject
|
||||
Global
|
||||
GlobalSection(SharedMSBuildProjectFiles) = preSolution
|
||||
spotify-reverse-shared\spotify-reverse-shared.vcxitems*{0b43a5fb-d64c-45cb-b87d-af45d7d67932}*SharedItemsImports = 4
|
||||
spotify-reverse-shared\spotify-reverse-shared.vcxitems*{80c10288-cfbd-49d7-84de-bf83b13e3b24}*SharedItemsImports = 9
|
||||
spotify-reverse-shared\spotify-reverse-shared.vcxitems*{930f56c2-377e-4c4d-815d-b0bb2c7ddfc9}*SharedItemsImports = 4
|
||||
EndGlobalSection
|
||||
GlobalSection(SolutionConfigurationPlatforms) = preSolution
|
||||
Debug|x86 = Debug|x86
|
||||
Release|x86 = Release|x86
|
||||
EndGlobalSection
|
||||
GlobalSection(ProjectConfigurationPlatforms) = postSolution
|
||||
{930F56C2-377E-4C4D-815D-B0BB2C7DDFC9}.Debug|x86.ActiveCfg = Debug|Win32
|
||||
{930F56C2-377E-4C4D-815D-B0BB2C7DDFC9}.Debug|x86.Build.0 = Debug|Win32
|
||||
{930F56C2-377E-4C4D-815D-B0BB2C7DDFC9}.Release|x86.ActiveCfg = Release|Win32
|
||||
{930F56C2-377E-4C4D-815D-B0BB2C7DDFC9}.Release|x86.Build.0 = Release|Win32
|
||||
{0B43A5FB-D64C-45CB-B87D-AF45D7D67932}.Debug|x86.ActiveCfg = Debug|Win32
|
||||
{0B43A5FB-D64C-45CB-B87D-AF45D7D67932}.Debug|x86.Build.0 = Debug|Win32
|
||||
{0B43A5FB-D64C-45CB-B87D-AF45D7D67932}.Release|x86.ActiveCfg = Release|Win32
|
||||
{0B43A5FB-D64C-45CB-B87D-AF45D7D67932}.Release|x86.Build.0 = Release|Win32
|
||||
EndGlobalSection
|
||||
GlobalSection(SolutionProperties) = preSolution
|
||||
HideSolutionNode = FALSE
|
||||
EndGlobalSection
|
||||
GlobalSection(ExtensibilityGlobals) = postSolution
|
||||
SolutionGuid = {4464B17F-3892-49EA-B9CF-52D3AC9C0DD8}
|
||||
EndGlobalSection
|
||||
EndGlobal
|
36
spotify-reverse/bootstrap/bootstrap.cpp
Normal file
36
spotify-reverse/bootstrap/bootstrap.cpp
Normal file
@ -0,0 +1,36 @@
|
||||
#include "bootstrap.h"
|
||||
#include "../util/util.h"
|
||||
#include "../spotify/spotify.h"
|
||||
#include "../hooks/hooks.h"
|
||||
#include "shared/logo.h"
|
||||
|
||||
|
||||
namespace bootstrap {
|
||||
DWORD __stdcall _initial_routine( HANDLE ) {
|
||||
util::logo::create_console_and_draw_logo( );
|
||||
spotify::init( );
|
||||
hooks::init( );
|
||||
|
||||
#ifndef _DEBUG
|
||||
for ( ;;) {
|
||||
#else
|
||||
while ( !GetAsyncKeyState( VK_DELETE ) ) {
|
||||
#endif
|
||||
std::this_thread::sleep_for( std::chrono::milliseconds( 10 ) );
|
||||
}
|
||||
|
||||
_shutdown( );
|
||||
return 1; // unreachable but whatever
|
||||
}
|
||||
|
||||
bool startup( HINSTANCE dll_handle ) {
|
||||
_::dll_handle = dll_handle;
|
||||
CreateThread( nullptr, 0, _initial_routine, 0, 0, nullptr );
|
||||
return true;
|
||||
}
|
||||
|
||||
void _shutdown( ) {
|
||||
hooks::shutdown( );
|
||||
FreeLibraryAndExitThread( reinterpret_cast< HMODULE >( _::dll_handle ), 0x1 );
|
||||
}
|
||||
}
|
16
spotify-reverse/bootstrap/bootstrap.h
Normal file
16
spotify-reverse/bootstrap/bootstrap.h
Normal file
@ -0,0 +1,16 @@
|
||||
#pragma once
|
||||
#include <condition_variable>
|
||||
#include <Windows.h>
|
||||
|
||||
|
||||
namespace bootstrap {
|
||||
namespace _ {
|
||||
inline HINSTANCE dll_handle;
|
||||
}
|
||||
|
||||
DWORD __stdcall _initial_routine( HANDLE );
|
||||
|
||||
bool startup( HINSTANCE handle );
|
||||
void _shutdown( );
|
||||
}
|
||||
|
8
spotify-reverse/dllmain.cpp
Normal file
8
spotify-reverse/dllmain.cpp
Normal file
@ -0,0 +1,8 @@
|
||||
#include "bootstrap/bootstrap.h"
|
||||
|
||||
|
||||
BOOL __stdcall DllMain( std::uintptr_t hinstDll, std::uint32_t fdwReason, std::uintptr_t ) {
|
||||
if ( fdwReason != DLL_PROCESS_ATTACH ) return 1;
|
||||
|
||||
return bootstrap::startup( reinterpret_cast< HINSTANCE >( hinstDll ) );
|
||||
}
|
19
spotify-reverse/hooks/hooked/debug_msg.cpp
Normal file
19
spotify-reverse/hooks/hooked/debug_msg.cpp
Normal file
@ -0,0 +1,19 @@
|
||||
#include "../hooks.h"
|
||||
|
||||
|
||||
namespace hooks {
|
||||
namespace hooked {
|
||||
std::uintptr_t __cdecl debug_msg( std::uint32_t, std::uint32_t, const char* win, const char* flag, std::uint32_t size, std::uint32_t, const char* fmt, ... ) { // @xref: "Path provided in --%s '%s' (resolved to '%s') does not exist."
|
||||
#ifdef _DEBUG
|
||||
LOGGER_PARSE_FMT;
|
||||
|
||||
for ( int i = 0; i < strlen( buf ); i++ )
|
||||
buf[ i ] = buf[ i ] == '\n' ? ' ' : buf[ i ];
|
||||
|
||||
printf( "[spotify::debug_msg] %s\n", buf );
|
||||
#endif
|
||||
|
||||
return 0;
|
||||
}
|
||||
}
|
||||
}
|
10
spotify-reverse/hooks/hooked/get_ad.cpp
Normal file
10
spotify-reverse/hooks/hooked/get_ad.cpp
Normal file
@ -0,0 +1,10 @@
|
||||
#include "../hooks.h"
|
||||
|
||||
|
||||
namespace hooks {
|
||||
namespace hooked {
|
||||
std::uintptr_t __cdecl get_ad( int a1, int a2 ) { // @xref: "advertiser"
|
||||
return 0;
|
||||
}
|
||||
}
|
||||
}
|
24
spotify-reverse/hooks/hooked/play_track.cpp
Normal file
24
spotify-reverse/hooks/hooked/play_track.cpp
Normal file
@ -0,0 +1,24 @@
|
||||
#include "../hooks.h"
|
||||
|
||||
|
||||
namespace hooks {
|
||||
namespace hooked {
|
||||
/*
|
||||
@note: es3n1n:
|
||||
First of all find xref "Creating track player for track", then at the end
|
||||
there would be a call to a function with 13 params, this is it ;)
|
||||
*/
|
||||
|
||||
std::uintptr_t __fastcall play_track(
|
||||
std::uintptr_t pthis,
|
||||
std::uintptr_t pEDX,
|
||||
spotify::structs::player_meta_t* player_meta,
|
||||
spotify::structs::player_track_meta_t* track_meta,
|
||||
char a4, int a5, char a6, int a7, int a8, char a9, char a10, int a11, char a12, int a13
|
||||
) {
|
||||
player_meta->m_should_skip = static_cast< std::uint32_t >( static_cast< bool >( strstr( track_meta->m_track_uri, "spotify:ad:" ) ) );
|
||||
util::logger::info( "Playing %s | should_skip: %s", track_meta->m_track_uri, player_meta->m_should_skip ? "true" : "false" );
|
||||
return original::play_track( pthis, pEDX, player_meta, track_meta, a4, a5, a6, a7, a8, a9, a10, a11, a12, a13 );
|
||||
}
|
||||
}
|
||||
}
|
16
spotify-reverse/hooks/hooks.cpp
Normal file
16
spotify-reverse/hooks/hooks.cpp
Normal file
@ -0,0 +1,16 @@
|
||||
#include "hooks.h"
|
||||
#include <algorithm>
|
||||
|
||||
|
||||
namespace hooks {
|
||||
void init( ) {
|
||||
util::hooking::detour::init( );
|
||||
util::hooking::detour::create( spotify::addr::debug_msg, hooked::debug_msg, reinterpret_cast< void** >( &original::debug_msg ) );
|
||||
util::hooking::detour::create( spotify::addr::get_ad, hooked::get_ad, reinterpret_cast< void** >( &original::get_ad ) );
|
||||
util::hooking::detour::create( spotify::addr::play_track, hooked::play_track, reinterpret_cast< void** >( &original::play_track ) );
|
||||
}
|
||||
|
||||
void shutdown( ) {
|
||||
util::hooking::detour::remove( );
|
||||
}
|
||||
}
|
20
spotify-reverse/hooks/hooks.h
Normal file
20
spotify-reverse/hooks/hooks.h
Normal file
@ -0,0 +1,20 @@
|
||||
#pragma once
|
||||
#include "../util/util.h"
|
||||
#include "../spotify/spotify.h"
|
||||
|
||||
|
||||
namespace hooks {
|
||||
namespace hooked {
|
||||
std::uintptr_t __cdecl debug_msg( std::uint32_t, std::uint32_t, const char* win, const char* flag, std::uint32_t size, std::uint32_t, const char* fmt, ... );
|
||||
std::uintptr_t __cdecl get_ad( int a1, int a2 );
|
||||
std::uintptr_t __fastcall play_track( std::uintptr_t pthis, std::uintptr_t pEDX, spotify::structs::player_meta_t* player_meta, spotify::structs::player_track_meta_t* track_meta, char a4, int a5, char a6, int a7, int a8, char a9, char a10, int a11, char a12, int a13 );
|
||||
}
|
||||
namespace original {
|
||||
inline decltype( &hooked::debug_msg ) debug_msg;
|
||||
inline decltype( &hooked::get_ad ) get_ad;
|
||||
inline decltype( &hooked::play_track ) play_track;
|
||||
}
|
||||
|
||||
void init( );
|
||||
void shutdown( );
|
||||
}
|
215
spotify-reverse/spotify-reverse.vcxproj
Normal file
215
spotify-reverse/spotify-reverse.vcxproj
Normal file
@ -0,0 +1,215 @@
|
||||
<?xml version="1.0" encoding="utf-8"?>
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||||
<Project DefaultTargets="Build" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
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||||
<ItemGroup Label="ProjectConfigurations">
|
||||
<ProjectConfiguration Include="Debug|Win32">
|
||||
<Configuration>Debug</Configuration>
|
||||
<Platform>Win32</Platform>
|
||||
</ProjectConfiguration>
|
||||
<ProjectConfiguration Include="Release|Win32">
|
||||
<Configuration>Release</Configuration>
|
||||
<Platform>Win32</Platform>
|
||||
</ProjectConfiguration>
|
||||
<ProjectConfiguration Include="Debug|x64">
|
||||
<Configuration>Debug</Configuration>
|
||||
<Platform>x64</Platform>
|
||||
</ProjectConfiguration>
|
||||
<ProjectConfiguration Include="Release|x64">
|
||||
<Configuration>Release</Configuration>
|
||||
<Platform>x64</Platform>
|
||||
</ProjectConfiguration>
|
||||
</ItemGroup>
|
||||
<PropertyGroup Label="Globals">
|
||||
<VCProjectVersion>16.0</VCProjectVersion>
|
||||
<Keyword>Win32Proj</Keyword>
|
||||
<ProjectGuid>{930f56c2-377e-4c4d-815d-b0bb2c7ddfc9}</ProjectGuid>
|
||||
<RootNamespace>spotifyreverse</RootNamespace>
|
||||
<WindowsTargetPlatformVersion>10.0</WindowsTargetPlatformVersion>
|
||||
</PropertyGroup>
|
||||
<Import Project="$(VCTargetsPath)\Microsoft.Cpp.Default.props" />
|
||||
<PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'" Label="Configuration">
|
||||
<ConfigurationType>DynamicLibrary</ConfigurationType>
|
||||
<UseDebugLibraries>true</UseDebugLibraries>
|
||||
<PlatformToolset>ClangCL</PlatformToolset>
|
||||
<CharacterSet>Unicode</CharacterSet>
|
||||
<LLVMToolsVersion>13.0.0</LLVMToolsVersion>
|
||||
</PropertyGroup>
|
||||
<PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Release|Win32'" Label="Configuration">
|
||||
<ConfigurationType>DynamicLibrary</ConfigurationType>
|
||||
<UseDebugLibraries>false</UseDebugLibraries>
|
||||
<PlatformToolset>ClangCL</PlatformToolset>
|
||||
<WholeProgramOptimization>true</WholeProgramOptimization>
|
||||
<CharacterSet>Unicode</CharacterSet>
|
||||
<LLVMToolsVersion>13.0.0</LLVMToolsVersion>
|
||||
</PropertyGroup>
|
||||
<PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Debug|x64'" Label="Configuration">
|
||||
<ConfigurationType>DynamicLibrary</ConfigurationType>
|
||||
<UseDebugLibraries>true</UseDebugLibraries>
|
||||
<PlatformToolset>ClangCL</PlatformToolset>
|
||||
<CharacterSet>Unicode</CharacterSet>
|
||||
<LLVMToolsVersion>13.0.0</LLVMToolsVersion>
|
||||
</PropertyGroup>
|
||||
<PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Release|x64'" Label="Configuration">
|
||||
<ConfigurationType>DynamicLibrary</ConfigurationType>
|
||||
<UseDebugLibraries>false</UseDebugLibraries>
|
||||
<PlatformToolset>ClangCL</PlatformToolset>
|
||||
<WholeProgramOptimization>true</WholeProgramOptimization>
|
||||
<CharacterSet>Unicode</CharacterSet>
|
||||
<LLVMToolsVersion>13.0.0</LLVMToolsVersion>
|
||||
</PropertyGroup>
|
||||
<Import Project="$(VCTargetsPath)\Microsoft.Cpp.props" />
|
||||
<ImportGroup Label="ExtensionSettings">
|
||||
</ImportGroup>
|
||||
<ImportGroup Label="Shared">
|
||||
<Import Project="..\spotify-reverse-shared\spotify-reverse-shared.vcxitems" Label="Shared" />
|
||||
</ImportGroup>
|
||||
<ImportGroup Label="PropertySheets" Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'">
|
||||
<Import Project="$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props" Condition="exists('$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props')" Label="LocalAppDataPlatform" />
|
||||
</ImportGroup>
|
||||
<ImportGroup Label="PropertySheets" Condition="'$(Configuration)|$(Platform)'=='Release|Win32'">
|
||||
<Import Project="$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props" Condition="exists('$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props')" Label="LocalAppDataPlatform" />
|
||||
</ImportGroup>
|
||||
<ImportGroup Label="PropertySheets" Condition="'$(Configuration)|$(Platform)'=='Debug|x64'">
|
||||
<Import Project="$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props" Condition="exists('$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props')" Label="LocalAppDataPlatform" />
|
||||
</ImportGroup>
|
||||
<ImportGroup Label="PropertySheets" Condition="'$(Configuration)|$(Platform)'=='Release|x64'">
|
||||
<Import Project="$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props" Condition="exists('$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props')" Label="LocalAppDataPlatform" />
|
||||
</ImportGroup>
|
||||
<PropertyGroup Label="UserMacros" />
|
||||
<PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'">
|
||||
<LinkIncremental>true</LinkIncremental>
|
||||
<OutDir>$(SolutionDir)output\$(Configuration)\</OutDir>
|
||||
<IntDir>$(SolutionDir)intermediates\$(Configuration)\$(MSBuildProjectName)\</IntDir>
|
||||
</PropertyGroup>
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||||
<PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Release|Win32'">
|
||||
<LinkIncremental>false</LinkIncremental>
|
||||
<OutDir>$(SolutionDir)output\$(Configuration)\</OutDir>
|
||||
<IntDir>$(SolutionDir)intermediates\$(Configuration)\$(MSBuildProjectName)\</IntDir>
|
||||
</PropertyGroup>
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||||
<PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Debug|x64'">
|
||||
<LinkIncremental>true</LinkIncremental>
|
||||
<OutDir>$(SolutionDir)output\$(Configuration)\</OutDir>
|
||||
<IntDir>$(SolutionDir)intermediates\$(Configuration)\$(MSBuildProjectName)\</IntDir>
|
||||
</PropertyGroup>
|
||||
<PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Release|x64'">
|
||||
<LinkIncremental>false</LinkIncremental>
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||||
<OutDir>$(SolutionDir)output\$(Configuration)\</OutDir>
|
||||
<IntDir>$(SolutionDir)intermediates\$(Configuration)\$(MSBuildProjectName)\</IntDir>
|
||||
</PropertyGroup>
|
||||
<PropertyGroup Label="Vcpkg">
|
||||
<VcpkgEnabled>false</VcpkgEnabled>
|
||||
</PropertyGroup>
|
||||
<ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'">
|
||||
<ClCompile>
|
||||
<WarningLevel>Level3</WarningLevel>
|
||||
<SDLCheck>true</SDLCheck>
|
||||
<PreprocessorDefinitions>WIN32;_DEBUG;_CONSOLE;%(PreprocessorDefinitions)</PreprocessorDefinitions>
|
||||
<ConformanceMode>true</ConformanceMode>
|
||||
<LanguageStandard>stdcpplatest</LanguageStandard>
|
||||
<LanguageStandard_C>stdc17</LanguageStandard_C>
|
||||
<MultiProcessorCompilation>true</MultiProcessorCompilation>
|
||||
<AdditionalOptions>-Xclang -Ofast -Xclang -fno-threadsafe-statics -Xclang -fdelayed-template-parsing -fcf-protection=none -mllvm -pgso -Wno-missing-braces -Wno-deprecated-volatile -Wno-missing-field-initializers -Wno-ignored-pragma-optimize /clang:-fno-unwind-tables /clang:-ffast-math /clang:-fno-builtin -Wno-gnu-string-literal-operator-template -Wno-unused-private-field -Wno-invalid-token-paste -Wno-microsoft-cast -Wno-unused-command-line-argument -Wno-pragma-once-outside-header %(AdditionalOptions)</AdditionalOptions>
|
||||
</ClCompile>
|
||||
<Link>
|
||||
<SubSystem>Windows</SubSystem>
|
||||
<GenerateDebugInformation>true</GenerateDebugInformation>
|
||||
<AdditionalOptions>/MAP /MERGE:.voltbl=.data /MERGE:.retplne=.data /MERGE:.gehcont=.data /MERGE:.00cfg=.data /MERGE:_RDATA=.rdata /FORCE:UNRESOLVED %(AdditionalOptions)</AdditionalOptions>
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||||
</Link>
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||||
</ItemDefinitionGroup>
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||||
<ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='Release|Win32'">
|
||||
<ClCompile>
|
||||
<WarningLevel>Level3</WarningLevel>
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||||
<FunctionLevelLinking>true</FunctionLevelLinking>
|
||||
<IntrinsicFunctions>true</IntrinsicFunctions>
|
||||
<SDLCheck>true</SDLCheck>
|
||||
<PreprocessorDefinitions>WIN32;NDEBUG;_CONSOLE;%(PreprocessorDefinitions)</PreprocessorDefinitions>
|
||||
<ConformanceMode>true</ConformanceMode>
|
||||
<LanguageStandard>stdcpplatest</LanguageStandard>
|
||||
<LanguageStandard_C>stdc17</LanguageStandard_C>
|
||||
<MultiProcessorCompilation>true</MultiProcessorCompilation>
|
||||
<AdditionalOptions>-Xclang -Ofast -Xclang -fno-threadsafe-statics -Xclang -fdelayed-template-parsing -fcf-protection=none -mllvm -pgso -Wno-missing-braces -Wno-deprecated-volatile -Wno-missing-field-initializers -Wno-ignored-pragma-optimize /clang:-fno-unwind-tables /clang:-ffast-math /clang:-fno-builtin -Wno-gnu-string-literal-operator-template -Wno-unused-private-field -Wno-invalid-token-paste -Wno-microsoft-cast -Wno-unused-command-line-argument -Wno-pragma-once-outside-header %(AdditionalOptions)</AdditionalOptions>
|
||||
</ClCompile>
|
||||
<Link>
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||||
<SubSystem>Windows</SubSystem>
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||||
<EnableCOMDATFolding>true</EnableCOMDATFolding>
|
||||
<OptimizeReferences>true</OptimizeReferences>
|
||||
<GenerateDebugInformation>true</GenerateDebugInformation>
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||||
<AdditionalOptions>/MAP /MERGE:.voltbl=.data /MERGE:.retplne=.data /MERGE:.gehcont=.data /MERGE:.00cfg=.data /MERGE:_RDATA=.rdata /FORCE:UNRESOLVED %(AdditionalOptions)</AdditionalOptions>
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||||
</Link>
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||||
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||||
<ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='Debug|x64'">
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||||
<ClCompile>
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||||
<WarningLevel>Level3</WarningLevel>
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||||
<SDLCheck>true</SDLCheck>
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||||
<PreprocessorDefinitions>_DEBUG;_CONSOLE;%(PreprocessorDefinitions)</PreprocessorDefinitions>
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||||
<ConformanceMode>true</ConformanceMode>
|
||||
<LanguageStandard>stdcpplatest</LanguageStandard>
|
||||
<LanguageStandard_C>stdc17</LanguageStandard_C>
|
||||
<MultiProcessorCompilation>true</MultiProcessorCompilation>
|
||||
<AdditionalOptions>-Xclang -Ofast -Xclang -fno-threadsafe-statics -Xclang -fdelayed-template-parsing -fcf-protection=none -mllvm -pgso -Wno-missing-braces -Wno-deprecated-volatile -Wno-missing-field-initializers -Wno-ignored-pragma-optimize /clang:-fno-unwind-tables /clang:-ffast-math /clang:-fno-builtin -Wno-gnu-string-literal-operator-template -Wno-unused-private-field -Wno-invalid-token-paste -Wno-microsoft-cast -Wno-unused-command-line-argument -Wno-pragma-once-outside-header %(AdditionalOptions)</AdditionalOptions>
|
||||
</ClCompile>
|
||||
<Link>
|
||||
<SubSystem>Windows</SubSystem>
|
||||
<GenerateDebugInformation>true</GenerateDebugInformation>
|
||||
<AdditionalOptions>/MAP /MERGE:.voltbl=.data /MERGE:.retplne=.data /MERGE:.gehcont=.data /MERGE:.00cfg=.data /MERGE:_RDATA=.rdata /FORCE:UNRESOLVED %(AdditionalOptions)</AdditionalOptions>
|
||||
</Link>
|
||||
</ItemDefinitionGroup>
|
||||
<ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='Release|x64'">
|
||||
<ClCompile>
|
||||
<WarningLevel>Level3</WarningLevel>
|
||||
<FunctionLevelLinking>true</FunctionLevelLinking>
|
||||
<IntrinsicFunctions>true</IntrinsicFunctions>
|
||||
<SDLCheck>true</SDLCheck>
|
||||
<PreprocessorDefinitions>NDEBUG;_CONSOLE;%(PreprocessorDefinitions)</PreprocessorDefinitions>
|
||||
<ConformanceMode>true</ConformanceMode>
|
||||
<LanguageStandard>stdcpplatest</LanguageStandard>
|
||||
<LanguageStandard_C>stdc17</LanguageStandard_C>
|
||||
<MultiProcessorCompilation>true</MultiProcessorCompilation>
|
||||
<AdditionalOptions>-Xclang -Ofast -Xclang -fno-threadsafe-statics -Xclang -fdelayed-template-parsing -fcf-protection=none -mllvm -pgso -Wno-missing-braces -Wno-deprecated-volatile -Wno-missing-field-initializers -Wno-ignored-pragma-optimize /clang:-fno-unwind-tables /clang:-ffast-math /clang:-fno-builtin -Wno-gnu-string-literal-operator-template -Wno-unused-private-field -Wno-invalid-token-paste -Wno-microsoft-cast -Wno-unused-command-line-argument -Wno-pragma-once-outside-header %(AdditionalOptions)</AdditionalOptions>
|
||||
</ClCompile>
|
||||
<Link>
|
||||
<SubSystem>Windows</SubSystem>
|
||||
<EnableCOMDATFolding>true</EnableCOMDATFolding>
|
||||
<OptimizeReferences>true</OptimizeReferences>
|
||||
<GenerateDebugInformation>true</GenerateDebugInformation>
|
||||
<AdditionalOptions>/MAP /MERGE:.voltbl=.data /MERGE:.retplne=.data /MERGE:.gehcont=.data /MERGE:.00cfg=.data /MERGE:_RDATA=.rdata /FORCE:UNRESOLVED %(AdditionalOptions)</AdditionalOptions>
|
||||
</Link>
|
||||
</ItemDefinitionGroup>
|
||||
<ItemGroup>
|
||||
<ClCompile Include="bootstrap\bootstrap.cpp" />
|
||||
<ClCompile Include="dllmain.cpp" />
|
||||
<ClCompile Include="hooks\hooked\debug_msg.cpp" />
|
||||
<ClCompile Include="hooks\hooked\get_ad.cpp" />
|
||||
<ClCompile Include="hooks\hooked\play_track.cpp" />
|
||||
<ClCompile Include="hooks\hooks.cpp" />
|
||||
<ClCompile Include="spotify\spotify.cpp" />
|
||||
<ClCompile Include="util\hooking\detours\detours.cpp" />
|
||||
<ClCompile Include="util\hooking\detours\mh\buffer.c" />
|
||||
<ClCompile Include="util\hooking\detours\mh\hde\hde32.c" />
|
||||
<ClCompile Include="util\hooking\detours\mh\hde\hde64.c" />
|
||||
<ClCompile Include="util\hooking\detours\mh\hook.c" />
|
||||
<ClCompile Include="util\hooking\detours\mh\trampoline.c" />
|
||||
<ClCompile Include="util\hooking\vmt\vmt.cpp" />
|
||||
<ClCompile Include="util\mem\module.h" />
|
||||
</ItemGroup>
|
||||
<ItemGroup>
|
||||
<ClInclude Include="bootstrap\bootstrap.h" />
|
||||
<ClInclude Include="hooks\hooks.h" />
|
||||
<ClInclude Include="spotify\spotify.h" />
|
||||
<ClInclude Include="util\hooking\detours\detours.h" />
|
||||
<ClInclude Include="util\hooking\detours\mh\buffer.h" />
|
||||
<ClInclude Include="util\hooking\detours\mh\hde\hde32.h" />
|
||||
<ClInclude Include="util\hooking\detours\mh\hde\hde64.h" />
|
||||
<ClInclude Include="util\hooking\detours\mh\hde\pstdint.h" />
|
||||
<ClInclude Include="util\hooking\detours\mh\hde\table32.h" />
|
||||
<ClInclude Include="util\hooking\detours\mh\hde\table64.h" />
|
||||
<ClInclude Include="util\hooking\detours\mh\minhook.h" />
|
||||
<ClInclude Include="util\hooking\detours\mh\trampoline.h" />
|
||||
<ClInclude Include="util\hooking\hooking.h" />
|
||||
<ClInclude Include="util\hooking\vmt\vmt.h" />
|
||||
<ClInclude Include="util\mem\addr.h" />
|
||||
<ClInclude Include="util\util.h" />
|
||||
</ItemGroup>
|
||||
<Import Project="$(VCTargetsPath)\Microsoft.Cpp.targets" />
|
||||
<ImportGroup Label="ExtensionTargets">
|
||||
</ImportGroup>
|
||||
</Project>
|
114
spotify-reverse/spotify-reverse.vcxproj.filters
Normal file
114
spotify-reverse/spotify-reverse.vcxproj.filters
Normal file
@ -0,0 +1,114 @@
|
||||
<?xml version="1.0" encoding="utf-8"?>
|
||||
<Project ToolsVersion="4.0" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
|
||||
<ItemGroup>
|
||||
<Filter Include="Source Files">
|
||||
<UniqueIdentifier>{4FC737F1-C7A5-4376-A066-2A32D752A2FF}</UniqueIdentifier>
|
||||
<Extensions>cpp;c;cc;cxx;c++;cppm;ixx;def;odl;idl;hpj;bat;asm;asmx</Extensions>
|
||||
</Filter>
|
||||
<Filter Include="Header Files">
|
||||
<UniqueIdentifier>{93995380-89BD-4b04-88EB-625FBE52EBFB}</UniqueIdentifier>
|
||||
<Extensions>h;hh;hpp;hxx;h++;hm;inl;inc;ipp;xsd</Extensions>
|
||||
</Filter>
|
||||
<Filter Include="Resource Files">
|
||||
<UniqueIdentifier>{67DA6AB6-F800-4c08-8B7A-83BB121AAD01}</UniqueIdentifier>
|
||||
<Extensions>rc;ico;cur;bmp;dlg;rc2;rct;bin;rgs;gif;jpg;jpeg;jpe;resx;tiff;tif;png;wav;mfcribbon-ms</Extensions>
|
||||
</Filter>
|
||||
</ItemGroup>
|
||||
<ItemGroup>
|
||||
<ClCompile Include="dllmain.cpp">
|
||||
<Filter>Source Files</Filter>
|
||||
</ClCompile>
|
||||
<ClCompile Include="util\mem\module.h">
|
||||
<Filter>Source Files</Filter>
|
||||
</ClCompile>
|
||||
<ClCompile Include="bootstrap\bootstrap.cpp">
|
||||
<Filter>Source Files</Filter>
|
||||
</ClCompile>
|
||||
<ClCompile Include="spotify\spotify.cpp">
|
||||
<Filter>Source Files</Filter>
|
||||
</ClCompile>
|
||||
<ClCompile Include="util\hooking\detours\mh\hde\hde32.c">
|
||||
<Filter>Source Files</Filter>
|
||||
</ClCompile>
|
||||
<ClCompile Include="util\hooking\detours\mh\hde\hde64.c">
|
||||
<Filter>Source Files</Filter>
|
||||
</ClCompile>
|
||||
<ClCompile Include="util\hooking\detours\mh\buffer.c">
|
||||
<Filter>Source Files</Filter>
|
||||
</ClCompile>
|
||||
<ClCompile Include="util\hooking\detours\mh\hook.c">
|
||||
<Filter>Source Files</Filter>
|
||||
</ClCompile>
|
||||
<ClCompile Include="util\hooking\detours\mh\trampoline.c">
|
||||
<Filter>Source Files</Filter>
|
||||
</ClCompile>
|
||||
<ClCompile Include="util\hooking\detours\detours.cpp">
|
||||
<Filter>Source Files</Filter>
|
||||
</ClCompile>
|
||||
<ClCompile Include="util\hooking\vmt\vmt.cpp">
|
||||
<Filter>Source Files</Filter>
|
||||
</ClCompile>
|
||||
<ClCompile Include="hooks\hooks.cpp">
|
||||
<Filter>Source Files</Filter>
|
||||
</ClCompile>
|
||||
<ClCompile Include="hooks\hooked\get_ad.cpp">
|
||||
<Filter>Source Files</Filter>
|
||||
</ClCompile>
|
||||
<ClCompile Include="hooks\hooked\debug_msg.cpp">
|
||||
<Filter>Source Files</Filter>
|
||||
</ClCompile>
|
||||
<ClCompile Include="hooks\hooked\play_track.cpp">
|
||||
<Filter>Source Files</Filter>
|
||||
</ClCompile>
|
||||
</ItemGroup>
|
||||
<ItemGroup>
|
||||
<ClInclude Include="util\util.h">
|
||||
<Filter>Header Files</Filter>
|
||||
</ClInclude>
|
||||
<ClInclude Include="util\mem\addr.h">
|
||||
<Filter>Header Files</Filter>
|
||||
</ClInclude>
|
||||
<ClInclude Include="bootstrap\bootstrap.h">
|
||||
<Filter>Header Files</Filter>
|
||||
</ClInclude>
|
||||
<ClInclude Include="spotify\spotify.h">
|
||||
<Filter>Header Files</Filter>
|
||||
</ClInclude>
|
||||
<ClInclude Include="util\hooking\detours\mh\hde\hde32.h">
|
||||
<Filter>Header Files</Filter>
|
||||
</ClInclude>
|
||||
<ClInclude Include="util\hooking\detours\mh\hde\hde64.h">
|
||||
<Filter>Header Files</Filter>
|
||||
</ClInclude>
|
||||
<ClInclude Include="util\hooking\detours\mh\hde\pstdint.h">
|
||||
<Filter>Header Files</Filter>
|
||||
</ClInclude>
|
||||
<ClInclude Include="util\hooking\detours\mh\hde\table32.h">
|
||||
<Filter>Header Files</Filter>
|
||||
</ClInclude>
|
||||
<ClInclude Include="util\hooking\detours\mh\hde\table64.h">
|
||||
<Filter>Header Files</Filter>
|
||||
</ClInclude>
|
||||
<ClInclude Include="util\hooking\detours\mh\buffer.h">
|
||||
<Filter>Header Files</Filter>
|
||||
</ClInclude>
|
||||
<ClInclude Include="util\hooking\detours\mh\minhook.h">
|
||||
<Filter>Header Files</Filter>
|
||||
</ClInclude>
|
||||
<ClInclude Include="util\hooking\detours\mh\trampoline.h">
|
||||
<Filter>Header Files</Filter>
|
||||
</ClInclude>
|
||||
<ClInclude Include="util\hooking\detours\detours.h">
|
||||
<Filter>Header Files</Filter>
|
||||
</ClInclude>
|
||||
<ClInclude Include="util\hooking\vmt\vmt.h">
|
||||
<Filter>Header Files</Filter>
|
||||
</ClInclude>
|
||||
<ClInclude Include="util\hooking\hooking.h">
|
||||
<Filter>Header Files</Filter>
|
||||
</ClInclude>
|
||||
<ClInclude Include="hooks\hooks.h">
|
||||
<Filter>Header Files</Filter>
|
||||
</ClInclude>
|
||||
</ItemGroup>
|
||||
</Project>
|
26
spotify-reverse/spotify-reverse.vcxproj.user
Normal file
26
spotify-reverse/spotify-reverse.vcxproj.user
Normal file
@ -0,0 +1,26 @@
|
||||
<?xml version="1.0" encoding="utf-8"?>
|
||||
<Project ToolsVersion="Current" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
|
||||
<PropertyGroup>
|
||||
<ShowAllFiles>true</ShowAllFiles>
|
||||
</PropertyGroup>
|
||||
<PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'">
|
||||
<LocalDebuggerCommand>oSpotify.exe</LocalDebuggerCommand>
|
||||
<LocalDebuggerAttach>true</LocalDebuggerAttach>
|
||||
<DebuggerFlavor>WindowsLocalDebugger</DebuggerFlavor>
|
||||
</PropertyGroup>
|
||||
<PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Release|Win32'">
|
||||
<LocalDebuggerCommand>Spotify.exe</LocalDebuggerCommand>
|
||||
<LocalDebuggerAttach>true</LocalDebuggerAttach>
|
||||
<DebuggerFlavor>WindowsLocalDebugger</DebuggerFlavor>
|
||||
</PropertyGroup>
|
||||
<PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Debug|x64'">
|
||||
<LocalDebuggerCommand>oSpotify.exe</LocalDebuggerCommand>
|
||||
<LocalDebuggerAttach>true</LocalDebuggerAttach>
|
||||
<DebuggerFlavor>WindowsLocalDebugger</DebuggerFlavor>
|
||||
</PropertyGroup>
|
||||
<PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Release|x64'">
|
||||
<LocalDebuggerCommand>Spotify.exe</LocalDebuggerCommand>
|
||||
<LocalDebuggerAttach>true</LocalDebuggerAttach>
|
||||
<DebuggerFlavor>WindowsLocalDebugger</DebuggerFlavor>
|
||||
</PropertyGroup>
|
||||
</Project>
|
29
spotify-reverse/spotify/spotify.cpp
Normal file
29
spotify-reverse/spotify/spotify.cpp
Normal file
@ -0,0 +1,29 @@
|
||||
#include "spotify.h"
|
||||
|
||||
|
||||
namespace spotify {
|
||||
void init( ) {
|
||||
TRACE_FN;
|
||||
|
||||
modules::spotify = util::mem::module_t( nullptr );
|
||||
util::logger::debug( "module::spotify = 0x%p", modules::spotify );
|
||||
|
||||
addr::debug_msg =
|
||||
modules::spotify.sig( "6A 24 B8 ? ? ? ? E8 ? ? ? ? 8B 7D 10 33 C0 8B 75 14 89 45 D8 89 45 E8 C7 45 ? ? ? ? ? 88 45 D8 89 45 FC 8D 45 24" );
|
||||
util::logger::debug( "addr::debug_msg = 0x%p", addr::debug_msg );
|
||||
|
||||
addr::get_ad =
|
||||
modules::spotify.sig( "68 ? ? ? ? B8 ? ? ? ? E8 ? ? ? ? 8B 5D 08 8D 8D ? ? ? ? 8B 7D 0C 53 89 9D ? ? ? ? 89 BD ? ? ? ? E8 ? ? ? ? 83 65 FC 00 8D 47 04 89 85 ? ? ? ?" );
|
||||
util::logger::debug( "addr::get_ad = 0x%p", addr::get_ad );
|
||||
|
||||
addr::play_track_table_mov =
|
||||
modules::spotify.sig( "C7 03 ? ? ? ? 89 43 08 89 55 FC 89 11 89 51 04 E8 ? ? ? ? 8B 75 14 8D 7B 14 8B 45 18 8D 4B 28 FF 75 1C " );
|
||||
util::logger::debug( "addr::play_track_table_mov = 0x%p", addr::play_track_table_mov );
|
||||
addr::play_track_table = addr::play_track_table_mov.add( 2 ).self_get( );
|
||||
util::logger::debug( "addr::play_track_table = 0x%p", addr::play_track_table );
|
||||
addr::play_track_fn_addr = addr::play_track_table.add( 4 );
|
||||
util::logger::debug( "addr::play_track_fn_addr = 0x%p", addr::play_track_fn_addr );
|
||||
addr::play_track = addr::play_track_fn_addr.self_get( );
|
||||
util::logger::debug( "addr::play_track = 0x%p", addr::play_track );
|
||||
}
|
||||
}
|
33
spotify-reverse/spotify/spotify.h
Normal file
33
spotify-reverse/spotify/spotify.h
Normal file
@ -0,0 +1,33 @@
|
||||
#pragma once
|
||||
|
||||
#include "../util/util.h"
|
||||
|
||||
namespace spotify {
|
||||
namespace structs {
|
||||
struct player_meta_t {
|
||||
private: char __pad[ 0x74 ];
|
||||
public: std::uint32_t m_should_skip;
|
||||
};
|
||||
|
||||
struct player_track_meta_t {
|
||||
private: char __pad[ 0x48 ];
|
||||
public: const char* m_track_uri;
|
||||
};
|
||||
}
|
||||
|
||||
namespace modules {
|
||||
inline util::mem::module_t spotify;
|
||||
}
|
||||
|
||||
namespace addr {
|
||||
inline util::mem::addr_t debug_msg;
|
||||
inline util::mem::addr_t get_ad;
|
||||
|
||||
inline util::mem::addr_t play_track;
|
||||
inline util::mem::addr_t play_track_table_mov;
|
||||
inline util::mem::addr_t play_track_table;
|
||||
inline util::mem::addr_t play_track_fn_addr;
|
||||
}
|
||||
|
||||
void init( );
|
||||
}
|
21
spotify-reverse/util/hooking/detours/detours.cpp
Normal file
21
spotify-reverse/util/hooking/detours/detours.cpp
Normal file
@ -0,0 +1,21 @@
|
||||
#include "detours.h"
|
||||
|
||||
|
||||
namespace util::hooking::detour {
|
||||
void init( ) {
|
||||
MH_Initialize( );
|
||||
}
|
||||
|
||||
void create( mem::addr_t& target, void* detour, void** orig ) {
|
||||
return create( target.cast<void*>( ), detour, orig );
|
||||
}
|
||||
|
||||
void create( void* target, void* detour, void** orig ) {
|
||||
if ( MH_CreateHook( target, detour, orig ) != MH_OK ) __debugbreak( );
|
||||
if ( MH_EnableHook( target ) != MH_OK ) __debugbreak( );
|
||||
}
|
||||
|
||||
void remove( void* target ) {
|
||||
if ( MH_DisableHook( target ) != MH_OK ) __debugbreak( );
|
||||
}
|
||||
}
|
12
spotify-reverse/util/hooking/detours/detours.h
Normal file
12
spotify-reverse/util/hooking/detours/detours.h
Normal file
@ -0,0 +1,12 @@
|
||||
#pragma once
|
||||
|
||||
#include "mh/minhook.h"
|
||||
#include "../../mem/addr.h"
|
||||
|
||||
|
||||
namespace util::hooking::detour {
|
||||
void init( );
|
||||
void create( mem::addr_t& target, void* detour, void** orig );
|
||||
void create( void* target, void* detour, void** orig );
|
||||
void remove( void* target = nullptr /* nullptr = MH_ALL_HOOKS */ );
|
||||
}
|
312
spotify-reverse/util/hooking/detours/mh/buffer.c
Normal file
312
spotify-reverse/util/hooking/detours/mh/buffer.c
Normal file
@ -0,0 +1,312 @@
|
||||
/*
|
||||
* MinHook - The Minimalistic API Hooking Library for x64/x86
|
||||
* Copyright (C) 2009-2017 Tsuda Kageyu.
|
||||
* All rights reserved.
|
||||
*
|
||||
* Redistribution and use in source and binary forms, with or without
|
||||
* modification, are permitted provided that the following conditions
|
||||
* are met:
|
||||
*
|
||||
* 1. Redistributions of source code must retain the above copyright
|
||||
* notice, this list of conditions and the following disclaimer.
|
||||
* 2. Redistributions in binary form must reproduce the above copyright
|
||||
* notice, this list of conditions and the following disclaimer in the
|
||||
* documentation and/or other materials provided with the distribution.
|
||||
*
|
||||
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
|
||||
* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
|
||||
* TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A
|
||||
* PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER
|
||||
* OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
|
||||
* EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
|
||||
* PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
|
||||
* PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
|
||||
* LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
|
||||
* NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
|
||||
* SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
|
||||
*/
|
||||
|
||||
#include <windows.h>
|
||||
#include "buffer.h"
|
||||
|
||||
// Size of each memory block. (= page size of VirtualAlloc)
|
||||
#define MEMORY_BLOCK_SIZE 0x1000
|
||||
|
||||
// Max range for seeking a memory block. (= 1024MB)
|
||||
#define MAX_MEMORY_RANGE 0x40000000
|
||||
|
||||
// Memory protection flags to check the executable address.
|
||||
#define PAGE_EXECUTE_FLAGS \
|
||||
(PAGE_EXECUTE | PAGE_EXECUTE_READ | PAGE_EXECUTE_READWRITE | PAGE_EXECUTE_WRITECOPY)
|
||||
|
||||
// Memory slot.
|
||||
typedef struct _MEMORY_SLOT
|
||||
{
|
||||
union
|
||||
{
|
||||
struct _MEMORY_SLOT *pNext;
|
||||
UINT8 buffer[MEMORY_SLOT_SIZE];
|
||||
};
|
||||
} MEMORY_SLOT, *PMEMORY_SLOT;
|
||||
|
||||
// Memory block info. Placed at the head of each block.
|
||||
typedef struct _MEMORY_BLOCK
|
||||
{
|
||||
struct _MEMORY_BLOCK *pNext;
|
||||
PMEMORY_SLOT pFree; // First element of the free slot list.
|
||||
UINT usedCount;
|
||||
} MEMORY_BLOCK, *PMEMORY_BLOCK;
|
||||
|
||||
//-------------------------------------------------------------------------
|
||||
// Global Variables:
|
||||
//-------------------------------------------------------------------------
|
||||
|
||||
// First element of the memory block list.
|
||||
PMEMORY_BLOCK g_pMemoryBlocks;
|
||||
|
||||
//-------------------------------------------------------------------------
|
||||
VOID InitializeBuffer(VOID)
|
||||
{
|
||||
// Nothing to do for now.
|
||||
}
|
||||
|
||||
//-------------------------------------------------------------------------
|
||||
VOID UninitializeBuffer(VOID)
|
||||
{
|
||||
PMEMORY_BLOCK pBlock = g_pMemoryBlocks;
|
||||
g_pMemoryBlocks = NULL;
|
||||
|
||||
while (pBlock)
|
||||
{
|
||||
PMEMORY_BLOCK pNext = pBlock->pNext;
|
||||
VirtualFree(pBlock, 0, MEM_RELEASE);
|
||||
pBlock = pNext;
|
||||
}
|
||||
}
|
||||
|
||||
//-------------------------------------------------------------------------
|
||||
#if defined(_M_X64) || defined(__x86_64__)
|
||||
static LPVOID FindPrevFreeRegion(LPVOID pAddress, LPVOID pMinAddr, DWORD dwAllocationGranularity)
|
||||
{
|
||||
ULONG_PTR tryAddr = (ULONG_PTR)pAddress;
|
||||
|
||||
// Round down to the allocation granularity.
|
||||
tryAddr -= tryAddr % dwAllocationGranularity;
|
||||
|
||||
// Start from the previous allocation granularity multiply.
|
||||
tryAddr -= dwAllocationGranularity;
|
||||
|
||||
while (tryAddr >= (ULONG_PTR)pMinAddr)
|
||||
{
|
||||
MEMORY_BASIC_INFORMATION mbi;
|
||||
if (VirtualQuery((LPVOID)tryAddr, &mbi, sizeof(mbi)) == 0)
|
||||
break;
|
||||
|
||||
if (mbi.State == MEM_FREE)
|
||||
return (LPVOID)tryAddr;
|
||||
|
||||
if ((ULONG_PTR)mbi.AllocationBase < dwAllocationGranularity)
|
||||
break;
|
||||
|
||||
tryAddr = (ULONG_PTR)mbi.AllocationBase - dwAllocationGranularity;
|
||||
}
|
||||
|
||||
return NULL;
|
||||
}
|
||||
#endif
|
||||
|
||||
//-------------------------------------------------------------------------
|
||||
#if defined(_M_X64) || defined(__x86_64__)
|
||||
static LPVOID FindNextFreeRegion(LPVOID pAddress, LPVOID pMaxAddr, DWORD dwAllocationGranularity)
|
||||
{
|
||||
ULONG_PTR tryAddr = (ULONG_PTR)pAddress;
|
||||
|
||||
// Round down to the allocation granularity.
|
||||
tryAddr -= tryAddr % dwAllocationGranularity;
|
||||
|
||||
// Start from the next allocation granularity multiply.
|
||||
tryAddr += dwAllocationGranularity;
|
||||
|
||||
while (tryAddr <= (ULONG_PTR)pMaxAddr)
|
||||
{
|
||||
MEMORY_BASIC_INFORMATION mbi;
|
||||
if (VirtualQuery((LPVOID)tryAddr, &mbi, sizeof(mbi)) == 0)
|
||||
break;
|
||||
|
||||
if (mbi.State == MEM_FREE)
|
||||
return (LPVOID)tryAddr;
|
||||
|
||||
tryAddr = (ULONG_PTR)mbi.BaseAddress + mbi.RegionSize;
|
||||
|
||||
// Round up to the next allocation granularity.
|
||||
tryAddr += dwAllocationGranularity - 1;
|
||||
tryAddr -= tryAddr % dwAllocationGranularity;
|
||||
}
|
||||
|
||||
return NULL;
|
||||
}
|
||||
#endif
|
||||
|
||||
//-------------------------------------------------------------------------
|
||||
static PMEMORY_BLOCK GetMemoryBlock(LPVOID pOrigin)
|
||||
{
|
||||
PMEMORY_BLOCK pBlock;
|
||||
#if defined(_M_X64) || defined(__x86_64__)
|
||||
ULONG_PTR minAddr;
|
||||
ULONG_PTR maxAddr;
|
||||
|
||||
SYSTEM_INFO si;
|
||||
GetSystemInfo(&si);
|
||||
minAddr = (ULONG_PTR)si.lpMinimumApplicationAddress;
|
||||
maxAddr = (ULONG_PTR)si.lpMaximumApplicationAddress;
|
||||
|
||||
// pOrigin ± 512MB
|
||||
if ((ULONG_PTR)pOrigin > MAX_MEMORY_RANGE && minAddr < (ULONG_PTR)pOrigin - MAX_MEMORY_RANGE)
|
||||
minAddr = (ULONG_PTR)pOrigin - MAX_MEMORY_RANGE;
|
||||
|
||||
if (maxAddr > (ULONG_PTR)pOrigin + MAX_MEMORY_RANGE)
|
||||
maxAddr = (ULONG_PTR)pOrigin + MAX_MEMORY_RANGE;
|
||||
|
||||
// Make room for MEMORY_BLOCK_SIZE bytes.
|
||||
maxAddr -= MEMORY_BLOCK_SIZE - 1;
|
||||
#endif
|
||||
|
||||
// Look the registered blocks for a reachable one.
|
||||
for (pBlock = g_pMemoryBlocks; pBlock != NULL; pBlock = pBlock->pNext)
|
||||
{
|
||||
#if defined(_M_X64) || defined(__x86_64__)
|
||||
// Ignore the blocks too far.
|
||||
if ((ULONG_PTR)pBlock < minAddr || (ULONG_PTR)pBlock >= maxAddr)
|
||||
continue;
|
||||
#endif
|
||||
// The block has at least one unused slot.
|
||||
if (pBlock->pFree != NULL)
|
||||
return pBlock;
|
||||
}
|
||||
|
||||
#if defined(_M_X64) || defined(__x86_64__)
|
||||
// Alloc a new block above if not found.
|
||||
{
|
||||
LPVOID pAlloc = pOrigin;
|
||||
while ((ULONG_PTR)pAlloc >= minAddr)
|
||||
{
|
||||
pAlloc = FindPrevFreeRegion(pAlloc, (LPVOID)minAddr, si.dwAllocationGranularity);
|
||||
if (pAlloc == NULL)
|
||||
break;
|
||||
|
||||
pBlock = (PMEMORY_BLOCK)VirtualAlloc(
|
||||
pAlloc, MEMORY_BLOCK_SIZE, MEM_COMMIT | MEM_RESERVE, PAGE_EXECUTE_READWRITE);
|
||||
if (pBlock != NULL)
|
||||
break;
|
||||
}
|
||||
}
|
||||
|
||||
// Alloc a new block below if not found.
|
||||
if (pBlock == NULL)
|
||||
{
|
||||
LPVOID pAlloc = pOrigin;
|
||||
while ((ULONG_PTR)pAlloc <= maxAddr)
|
||||
{
|
||||
pAlloc = FindNextFreeRegion(pAlloc, (LPVOID)maxAddr, si.dwAllocationGranularity);
|
||||
if (pAlloc == NULL)
|
||||
break;
|
||||
|
||||
pBlock = (PMEMORY_BLOCK)VirtualAlloc(
|
||||
pAlloc, MEMORY_BLOCK_SIZE, MEM_COMMIT | MEM_RESERVE, PAGE_EXECUTE_READWRITE);
|
||||
if (pBlock != NULL)
|
||||
break;
|
||||
}
|
||||
}
|
||||
#else
|
||||
// In x86 mode, a memory block can be placed anywhere.
|
||||
pBlock = (PMEMORY_BLOCK)VirtualAlloc(
|
||||
NULL, MEMORY_BLOCK_SIZE, MEM_COMMIT | MEM_RESERVE, PAGE_EXECUTE_READWRITE);
|
||||
#endif
|
||||
|
||||
if (pBlock != NULL)
|
||||
{
|
||||
// Build a linked list of all the slots.
|
||||
PMEMORY_SLOT pSlot = (PMEMORY_SLOT)pBlock + 1;
|
||||
pBlock->pFree = NULL;
|
||||
pBlock->usedCount = 0;
|
||||
do
|
||||
{
|
||||
pSlot->pNext = pBlock->pFree;
|
||||
pBlock->pFree = pSlot;
|
||||
pSlot++;
|
||||
} while ((ULONG_PTR)pSlot - (ULONG_PTR)pBlock <= MEMORY_BLOCK_SIZE - MEMORY_SLOT_SIZE);
|
||||
|
||||
pBlock->pNext = g_pMemoryBlocks;
|
||||
g_pMemoryBlocks = pBlock;
|
||||
}
|
||||
|
||||
return pBlock;
|
||||
}
|
||||
|
||||
//-------------------------------------------------------------------------
|
||||
LPVOID AllocateBuffer(LPVOID pOrigin)
|
||||
{
|
||||
PMEMORY_SLOT pSlot;
|
||||
PMEMORY_BLOCK pBlock = GetMemoryBlock(pOrigin);
|
||||
if (pBlock == NULL)
|
||||
return NULL;
|
||||
|
||||
// Remove an unused slot from the list.
|
||||
pSlot = pBlock->pFree;
|
||||
pBlock->pFree = pSlot->pNext;
|
||||
pBlock->usedCount++;
|
||||
#ifdef _DEBUG
|
||||
// Fill the slot with INT3 for debugging.
|
||||
memset(pSlot, 0xCC, sizeof(MEMORY_SLOT));
|
||||
#endif
|
||||
return pSlot;
|
||||
}
|
||||
|
||||
//-------------------------------------------------------------------------
|
||||
VOID FreeBuffer(LPVOID pBuffer)
|
||||
{
|
||||
PMEMORY_BLOCK pBlock = g_pMemoryBlocks;
|
||||
PMEMORY_BLOCK pPrev = NULL;
|
||||
ULONG_PTR pTargetBlock = ((ULONG_PTR)pBuffer / MEMORY_BLOCK_SIZE) * MEMORY_BLOCK_SIZE;
|
||||
|
||||
while (pBlock != NULL)
|
||||
{
|
||||
if ((ULONG_PTR)pBlock == pTargetBlock)
|
||||
{
|
||||
PMEMORY_SLOT pSlot = (PMEMORY_SLOT)pBuffer;
|
||||
#ifdef _DEBUG
|
||||
// Clear the released slot for debugging.
|
||||
memset(pSlot, 0x00, sizeof(MEMORY_SLOT));
|
||||
#endif
|
||||
// Restore the released slot to the list.
|
||||
pSlot->pNext = pBlock->pFree;
|
||||
pBlock->pFree = pSlot;
|
||||
pBlock->usedCount--;
|
||||
|
||||
// Free if unused.
|
||||
if (pBlock->usedCount == 0)
|
||||
{
|
||||
if (pPrev)
|
||||
pPrev->pNext = pBlock->pNext;
|
||||
else
|
||||
g_pMemoryBlocks = pBlock->pNext;
|
||||
|
||||
VirtualFree(pBlock, 0, MEM_RELEASE);
|
||||
}
|
||||
|
||||
break;
|
||||
}
|
||||
|
||||
pPrev = pBlock;
|
||||
pBlock = pBlock->pNext;
|
||||
}
|
||||
}
|
||||
|
||||
//-------------------------------------------------------------------------
|
||||
BOOL IsExecutableAddress(LPVOID pAddress)
|
||||
{
|
||||
MEMORY_BASIC_INFORMATION mi;
|
||||
VirtualQuery(pAddress, &mi, sizeof(mi));
|
||||
|
||||
return (mi.State == MEM_COMMIT && (mi.Protect & PAGE_EXECUTE_FLAGS));
|
||||
}
|
42
spotify-reverse/util/hooking/detours/mh/buffer.h
Normal file
42
spotify-reverse/util/hooking/detours/mh/buffer.h
Normal file
@ -0,0 +1,42 @@
|
||||
/*
|
||||
* MinHook - The Minimalistic API Hooking Library for x64/x86
|
||||
* Copyright (C) 2009-2017 Tsuda Kageyu.
|
||||
* All rights reserved.
|
||||
*
|
||||
* Redistribution and use in source and binary forms, with or without
|
||||
* modification, are permitted provided that the following conditions
|
||||
* are met:
|
||||
*
|
||||
* 1. Redistributions of source code must retain the above copyright
|
||||
* notice, this list of conditions and the following disclaimer.
|
||||
* 2. Redistributions in binary form must reproduce the above copyright
|
||||
* notice, this list of conditions and the following disclaimer in the
|
||||
* documentation and/or other materials provided with the distribution.
|
||||
*
|
||||
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
|
||||
* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
|
||||
* TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A
|
||||
* PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER
|
||||
* OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
|
||||
* EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
|
||||
* PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
|
||||
* PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
|
||||
* LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
|
||||
* NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
|
||||
* SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
|
||||
*/
|
||||
|
||||
#pragma once
|
||||
|
||||
// Size of each memory slot.
|
||||
#if defined(_M_X64) || defined(__x86_64__)
|
||||
#define MEMORY_SLOT_SIZE 64
|
||||
#else
|
||||
#define MEMORY_SLOT_SIZE 32
|
||||
#endif
|
||||
|
||||
VOID InitializeBuffer(VOID);
|
||||
VOID UninitializeBuffer(VOID);
|
||||
LPVOID AllocateBuffer(LPVOID pOrigin);
|
||||
VOID FreeBuffer(LPVOID pBuffer);
|
||||
BOOL IsExecutableAddress(LPVOID pAddress);
|
324
spotify-reverse/util/hooking/detours/mh/hde/hde32.c
Normal file
324
spotify-reverse/util/hooking/detours/mh/hde/hde32.c
Normal file
@ -0,0 +1,324 @@
|
||||
/*
|
||||
* Hacker Disassembler Engine 32 C
|
||||
* Copyright (c) 2008-2009, Vyacheslav Patkov.
|
||||
* All rights reserved.
|
||||
*
|
||||
*/
|
||||
|
||||
#if defined(_M_IX86) || defined(__i386__)
|
||||
|
||||
#include <string.h>
|
||||
#include "hde32.h"
|
||||
#include "table32.h"
|
||||
|
||||
unsigned int hde32_disasm(const void *code, hde32s *hs)
|
||||
{
|
||||
uint8_t x, c, *p = (uint8_t *)code, cflags, opcode, pref = 0;
|
||||
uint8_t *ht = hde32_table, m_mod, m_reg, m_rm, disp_size = 0;
|
||||
|
||||
memset(hs, 0, sizeof(hde32s));
|
||||
|
||||
for (x = 16; x; x--)
|
||||
switch (c = *p++) {
|
||||
case 0xf3:
|
||||
hs->p_rep = c;
|
||||
pref |= PRE_F3;
|
||||
break;
|
||||
case 0xf2:
|
||||
hs->p_rep = c;
|
||||
pref |= PRE_F2;
|
||||
break;
|
||||
case 0xf0:
|
||||
hs->p_lock = c;
|
||||
pref |= PRE_LOCK;
|
||||
break;
|
||||
case 0x26: case 0x2e: case 0x36:
|
||||
case 0x3e: case 0x64: case 0x65:
|
||||
hs->p_seg = c;
|
||||
pref |= PRE_SEG;
|
||||
break;
|
||||
case 0x66:
|
||||
hs->p_66 = c;
|
||||
pref |= PRE_66;
|
||||
break;
|
||||
case 0x67:
|
||||
hs->p_67 = c;
|
||||
pref |= PRE_67;
|
||||
break;
|
||||
default:
|
||||
goto pref_done;
|
||||
}
|
||||
pref_done:
|
||||
|
||||
hs->flags = (uint32_t)pref << 23;
|
||||
|
||||
if (!pref)
|
||||
pref |= PRE_NONE;
|
||||
|
||||
if ((hs->opcode = c) == 0x0f) {
|
||||
hs->opcode2 = c = *p++;
|
||||
ht += DELTA_OPCODES;
|
||||
} else if (c >= 0xa0 && c <= 0xa3) {
|
||||
if (pref & PRE_67)
|
||||
pref |= PRE_66;
|
||||
else
|
||||
pref &= ~PRE_66;
|
||||
}
|
||||
|
||||
opcode = c;
|
||||
cflags = ht[ht[opcode / 4] + (opcode % 4)];
|
||||
|
||||
if (cflags == C_ERROR) {
|
||||
hs->flags |= F_ERROR | F_ERROR_OPCODE;
|
||||
cflags = 0;
|
||||
if ((opcode & -3) == 0x24)
|
||||
cflags++;
|
||||
}
|
||||
|
||||
x = 0;
|
||||
if (cflags & C_GROUP) {
|
||||
uint16_t t;
|
||||
t = *(uint16_t *)(ht + (cflags & 0x7f));
|
||||
cflags = (uint8_t)t;
|
||||
x = (uint8_t)(t >> 8);
|
||||
}
|
||||
|
||||
if (hs->opcode2) {
|
||||
ht = hde32_table + DELTA_PREFIXES;
|
||||
if (ht[ht[opcode / 4] + (opcode % 4)] & pref)
|
||||
hs->flags |= F_ERROR | F_ERROR_OPCODE;
|
||||
}
|
||||
|
||||
if (cflags & C_MODRM) {
|
||||
hs->flags |= F_MODRM;
|
||||
hs->modrm = c = *p++;
|
||||
hs->modrm_mod = m_mod = c >> 6;
|
||||
hs->modrm_rm = m_rm = c & 7;
|
||||
hs->modrm_reg = m_reg = (c & 0x3f) >> 3;
|
||||
|
||||
if (x && ((x << m_reg) & 0x80))
|
||||
hs->flags |= F_ERROR | F_ERROR_OPCODE;
|
||||
|
||||
if (!hs->opcode2 && opcode >= 0xd9 && opcode <= 0xdf) {
|
||||
uint8_t t = opcode - 0xd9;
|
||||
if (m_mod == 3) {
|
||||
ht = hde32_table + DELTA_FPU_MODRM + t*8;
|
||||
t = ht[m_reg] << m_rm;
|
||||
} else {
|
||||
ht = hde32_table + DELTA_FPU_REG;
|
||||
t = ht[t] << m_reg;
|
||||
}
|
||||
if (t & 0x80)
|
||||
hs->flags |= F_ERROR | F_ERROR_OPCODE;
|
||||
}
|
||||
|
||||
if (pref & PRE_LOCK) {
|
||||
if (m_mod == 3) {
|
||||
hs->flags |= F_ERROR | F_ERROR_LOCK;
|
||||
} else {
|
||||
uint8_t *table_end, op = opcode;
|
||||
if (hs->opcode2) {
|
||||
ht = hde32_table + DELTA_OP2_LOCK_OK;
|
||||
table_end = ht + DELTA_OP_ONLY_MEM - DELTA_OP2_LOCK_OK;
|
||||
} else {
|
||||
ht = hde32_table + DELTA_OP_LOCK_OK;
|
||||
table_end = ht + DELTA_OP2_LOCK_OK - DELTA_OP_LOCK_OK;
|
||||
op &= -2;
|
||||
}
|
||||
for (; ht != table_end; ht++)
|
||||
if (*ht++ == op) {
|
||||
if (!((*ht << m_reg) & 0x80))
|
||||
goto no_lock_error;
|
||||
else
|
||||
break;
|
||||
}
|
||||
hs->flags |= F_ERROR | F_ERROR_LOCK;
|
||||
no_lock_error:
|
||||
;
|
||||
}
|
||||
}
|
||||
|
||||
if (hs->opcode2) {
|
||||
switch (opcode) {
|
||||
case 0x20: case 0x22:
|
||||
m_mod = 3;
|
||||
if (m_reg > 4 || m_reg == 1)
|
||||
goto error_operand;
|
||||
else
|
||||
goto no_error_operand;
|
||||
case 0x21: case 0x23:
|
||||
m_mod = 3;
|
||||
if (m_reg == 4 || m_reg == 5)
|
||||
goto error_operand;
|
||||
else
|
||||
goto no_error_operand;
|
||||
}
|
||||
} else {
|
||||
switch (opcode) {
|
||||
case 0x8c:
|
||||
if (m_reg > 5)
|
||||
goto error_operand;
|
||||
else
|
||||
goto no_error_operand;
|
||||
case 0x8e:
|
||||
if (m_reg == 1 || m_reg > 5)
|
||||
goto error_operand;
|
||||
else
|
||||
goto no_error_operand;
|
||||
}
|
||||
}
|
||||
|
||||
if (m_mod == 3) {
|
||||
uint8_t *table_end;
|
||||
if (hs->opcode2) {
|
||||
ht = hde32_table + DELTA_OP2_ONLY_MEM;
|
||||
table_end = ht + sizeof(hde32_table) - DELTA_OP2_ONLY_MEM;
|
||||
} else {
|
||||
ht = hde32_table + DELTA_OP_ONLY_MEM;
|
||||
table_end = ht + DELTA_OP2_ONLY_MEM - DELTA_OP_ONLY_MEM;
|
||||
}
|
||||
for (; ht != table_end; ht += 2)
|
||||
if (*ht++ == opcode) {
|
||||
if ((*ht++ & pref) && !((*ht << m_reg) & 0x80))
|
||||
goto error_operand;
|
||||
else
|
||||
break;
|
||||
}
|
||||
goto no_error_operand;
|
||||
} else if (hs->opcode2) {
|
||||
switch (opcode) {
|
||||
case 0x50: case 0xd7: case 0xf7:
|
||||
if (pref & (PRE_NONE | PRE_66))
|
||||
goto error_operand;
|
||||
break;
|
||||
case 0xd6:
|
||||
if (pref & (PRE_F2 | PRE_F3))
|
||||
goto error_operand;
|
||||
break;
|
||||
case 0xc5:
|
||||
goto error_operand;
|
||||
}
|
||||
goto no_error_operand;
|
||||
} else
|
||||
goto no_error_operand;
|
||||
|
||||
error_operand:
|
||||
hs->flags |= F_ERROR | F_ERROR_OPERAND;
|
||||
no_error_operand:
|
||||
|
||||
c = *p++;
|
||||
if (m_reg <= 1) {
|
||||
if (opcode == 0xf6)
|
||||
cflags |= C_IMM8;
|
||||
else if (opcode == 0xf7)
|
||||
cflags |= C_IMM_P66;
|
||||
}
|
||||
|
||||
switch (m_mod) {
|
||||
case 0:
|
||||
if (pref & PRE_67) {
|
||||
if (m_rm == 6)
|
||||
disp_size = 2;
|
||||
} else
|
||||
if (m_rm == 5)
|
||||
disp_size = 4;
|
||||
break;
|
||||
case 1:
|
||||
disp_size = 1;
|
||||
break;
|
||||
case 2:
|
||||
disp_size = 2;
|
||||
if (!(pref & PRE_67))
|
||||
disp_size <<= 1;
|
||||
break;
|
||||
}
|
||||
|
||||
if (m_mod != 3 && m_rm == 4 && !(pref & PRE_67)) {
|
||||
hs->flags |= F_SIB;
|
||||
p++;
|
||||
hs->sib = c;
|
||||
hs->sib_scale = c >> 6;
|
||||
hs->sib_index = (c & 0x3f) >> 3;
|
||||
if ((hs->sib_base = c & 7) == 5 && !(m_mod & 1))
|
||||
disp_size = 4;
|
||||
}
|
||||
|
||||
p--;
|
||||
switch (disp_size) {
|
||||
case 1:
|
||||
hs->flags |= F_DISP8;
|
||||
hs->disp.disp8 = *p;
|
||||
break;
|
||||
case 2:
|
||||
hs->flags |= F_DISP16;
|
||||
hs->disp.disp16 = *(uint16_t *)p;
|
||||
break;
|
||||
case 4:
|
||||
hs->flags |= F_DISP32;
|
||||
hs->disp.disp32 = *(uint32_t *)p;
|
||||
break;
|
||||
}
|
||||
p += disp_size;
|
||||
} else if (pref & PRE_LOCK)
|
||||
hs->flags |= F_ERROR | F_ERROR_LOCK;
|
||||
|
||||
if (cflags & C_IMM_P66) {
|
||||
if (cflags & C_REL32) {
|
||||
if (pref & PRE_66) {
|
||||
hs->flags |= F_IMM16 | F_RELATIVE;
|
||||
hs->imm.imm16 = *(uint16_t *)p;
|
||||
p += 2;
|
||||
goto disasm_done;
|
||||
}
|
||||
goto rel32_ok;
|
||||
}
|
||||
if (pref & PRE_66) {
|
||||
hs->flags |= F_IMM16;
|
||||
hs->imm.imm16 = *(uint16_t *)p;
|
||||
p += 2;
|
||||
} else {
|
||||
hs->flags |= F_IMM32;
|
||||
hs->imm.imm32 = *(uint32_t *)p;
|
||||
p += 4;
|
||||
}
|
||||
}
|
||||
|
||||
if (cflags & C_IMM16) {
|
||||
if (hs->flags & F_IMM32) {
|
||||
hs->flags |= F_IMM16;
|
||||
hs->disp.disp16 = *(uint16_t *)p;
|
||||
} else if (hs->flags & F_IMM16) {
|
||||
hs->flags |= F_2IMM16;
|
||||
hs->disp.disp16 = *(uint16_t *)p;
|
||||
} else {
|
||||
hs->flags |= F_IMM16;
|
||||
hs->imm.imm16 = *(uint16_t *)p;
|
||||
}
|
||||
p += 2;
|
||||
}
|
||||
if (cflags & C_IMM8) {
|
||||
hs->flags |= F_IMM8;
|
||||
hs->imm.imm8 = *p++;
|
||||
}
|
||||
|
||||
if (cflags & C_REL32) {
|
||||
rel32_ok:
|
||||
hs->flags |= F_IMM32 | F_RELATIVE;
|
||||
hs->imm.imm32 = *(uint32_t *)p;
|
||||
p += 4;
|
||||
} else if (cflags & C_REL8) {
|
||||
hs->flags |= F_IMM8 | F_RELATIVE;
|
||||
hs->imm.imm8 = *p++;
|
||||
}
|
||||
|
||||
disasm_done:
|
||||
|
||||
if ((hs->len = (uint8_t)(p-(uint8_t *)code)) > 15) {
|
||||
hs->flags |= F_ERROR | F_ERROR_LENGTH;
|
||||
hs->len = 15;
|
||||
}
|
||||
|
||||
return (unsigned int)hs->len;
|
||||
}
|
||||
|
||||
#endif // defined(_M_IX86) || defined(__i386__)
|
105
spotify-reverse/util/hooking/detours/mh/hde/hde32.h
Normal file
105
spotify-reverse/util/hooking/detours/mh/hde/hde32.h
Normal file
@ -0,0 +1,105 @@
|
||||
/*
|
||||
* Hacker Disassembler Engine 32
|
||||
* Copyright (c) 2006-2009, Vyacheslav Patkov.
|
||||
* All rights reserved.
|
||||
*
|
||||
* hde32.h: C/C++ header file
|
||||
*
|
||||
*/
|
||||
|
||||
#ifndef _HDE32_H_
|
||||
#define _HDE32_H_
|
||||
|
||||
/* stdint.h - C99 standard header
|
||||
* http://en.wikipedia.org/wiki/stdint.h
|
||||
*
|
||||
* if your compiler doesn't contain "stdint.h" header (for
|
||||
* example, Microsoft Visual C++), you can download file:
|
||||
* http://www.azillionmonkeys.com/qed/pstdint.h
|
||||
* and change next line to:
|
||||
* #include "pstdint.h"
|
||||
*/
|
||||
#include "pstdint.h"
|
||||
|
||||
#define F_MODRM 0x00000001
|
||||
#define F_SIB 0x00000002
|
||||
#define F_IMM8 0x00000004
|
||||
#define F_IMM16 0x00000008
|
||||
#define F_IMM32 0x00000010
|
||||
#define F_DISP8 0x00000020
|
||||
#define F_DISP16 0x00000040
|
||||
#define F_DISP32 0x00000080
|
||||
#define F_RELATIVE 0x00000100
|
||||
#define F_2IMM16 0x00000800
|
||||
#define F_ERROR 0x00001000
|
||||
#define F_ERROR_OPCODE 0x00002000
|
||||
#define F_ERROR_LENGTH 0x00004000
|
||||
#define F_ERROR_LOCK 0x00008000
|
||||
#define F_ERROR_OPERAND 0x00010000
|
||||
#define F_PREFIX_REPNZ 0x01000000
|
||||
#define F_PREFIX_REPX 0x02000000
|
||||
#define F_PREFIX_REP 0x03000000
|
||||
#define F_PREFIX_66 0x04000000
|
||||
#define F_PREFIX_67 0x08000000
|
||||
#define F_PREFIX_LOCK 0x10000000
|
||||
#define F_PREFIX_SEG 0x20000000
|
||||
#define F_PREFIX_ANY 0x3f000000
|
||||
|
||||
#define PREFIX_SEGMENT_CS 0x2e
|
||||
#define PREFIX_SEGMENT_SS 0x36
|
||||
#define PREFIX_SEGMENT_DS 0x3e
|
||||
#define PREFIX_SEGMENT_ES 0x26
|
||||
#define PREFIX_SEGMENT_FS 0x64
|
||||
#define PREFIX_SEGMENT_GS 0x65
|
||||
#define PREFIX_LOCK 0xf0
|
||||
#define PREFIX_REPNZ 0xf2
|
||||
#define PREFIX_REPX 0xf3
|
||||
#define PREFIX_OPERAND_SIZE 0x66
|
||||
#define PREFIX_ADDRESS_SIZE 0x67
|
||||
|
||||
#pragma pack(push,1)
|
||||
|
||||
typedef struct {
|
||||
uint8_t len;
|
||||
uint8_t p_rep;
|
||||
uint8_t p_lock;
|
||||
uint8_t p_seg;
|
||||
uint8_t p_66;
|
||||
uint8_t p_67;
|
||||
uint8_t opcode;
|
||||
uint8_t opcode2;
|
||||
uint8_t modrm;
|
||||
uint8_t modrm_mod;
|
||||
uint8_t modrm_reg;
|
||||
uint8_t modrm_rm;
|
||||
uint8_t sib;
|
||||
uint8_t sib_scale;
|
||||
uint8_t sib_index;
|
||||
uint8_t sib_base;
|
||||
union {
|
||||
uint8_t imm8;
|
||||
uint16_t imm16;
|
||||
uint32_t imm32;
|
||||
} imm;
|
||||
union {
|
||||
uint8_t disp8;
|
||||
uint16_t disp16;
|
||||
uint32_t disp32;
|
||||
} disp;
|
||||
uint32_t flags;
|
||||
} hde32s;
|
||||
|
||||
#pragma pack(pop)
|
||||
|
||||
#ifdef __cplusplus
|
||||
extern "C" {
|
||||
#endif
|
||||
|
||||
/* __cdecl */
|
||||
unsigned int hde32_disasm(const void *code, hde32s *hs);
|
||||
|
||||
#ifdef __cplusplus
|
||||
}
|
||||
#endif
|
||||
|
||||
#endif /* _HDE32_H_ */
|
333
spotify-reverse/util/hooking/detours/mh/hde/hde64.c
Normal file
333
spotify-reverse/util/hooking/detours/mh/hde/hde64.c
Normal file
@ -0,0 +1,333 @@
|
||||
/*
|
||||
* Hacker Disassembler Engine 64 C
|
||||
* Copyright (c) 2008-2009, Vyacheslav Patkov.
|
||||
* All rights reserved.
|
||||
*
|
||||
*/
|
||||
|
||||
#if defined(_M_X64) || defined(__x86_64__)
|
||||
|
||||
#include <string.h>
|
||||
#include "hde64.h"
|
||||
#include "table64.h"
|
||||
|
||||
unsigned int hde64_disasm(const void *code, hde64s *hs)
|
||||
{
|
||||
uint8_t x, c, *p = (uint8_t *)code, cflags, opcode, pref = 0;
|
||||
uint8_t *ht = hde64_table, m_mod, m_reg, m_rm, disp_size = 0;
|
||||
uint8_t op64 = 0;
|
||||
|
||||
memset(hs, 0, sizeof(hde64s));
|
||||
|
||||
for (x = 16; x; x--)
|
||||
switch (c = *p++) {
|
||||
case 0xf3:
|
||||
hs->p_rep = c;
|
||||
pref |= PRE_F3;
|
||||
break;
|
||||
case 0xf2:
|
||||
hs->p_rep = c;
|
||||
pref |= PRE_F2;
|
||||
break;
|
||||
case 0xf0:
|
||||
hs->p_lock = c;
|
||||
pref |= PRE_LOCK;
|
||||
break;
|
||||
case 0x26: case 0x2e: case 0x36:
|
||||
case 0x3e: case 0x64: case 0x65:
|
||||
hs->p_seg = c;
|
||||
pref |= PRE_SEG;
|
||||
break;
|
||||
case 0x66:
|
||||
hs->p_66 = c;
|
||||
pref |= PRE_66;
|
||||
break;
|
||||
case 0x67:
|
||||
hs->p_67 = c;
|
||||
pref |= PRE_67;
|
||||
break;
|
||||
default:
|
||||
goto pref_done;
|
||||
}
|
||||
pref_done:
|
||||
|
||||
hs->flags = (uint32_t)pref << 23;
|
||||
|
||||
if (!pref)
|
||||
pref |= PRE_NONE;
|
||||
|
||||
if ((c & 0xf0) == 0x40) {
|
||||
hs->flags |= F_PREFIX_REX;
|
||||
if ((hs->rex_w = (c & 0xf) >> 3) && (*p & 0xf8) == 0xb8)
|
||||
op64++;
|
||||
hs->rex_r = (c & 7) >> 2;
|
||||
hs->rex_x = (c & 3) >> 1;
|
||||
hs->rex_b = c & 1;
|
||||
if (((c = *p++) & 0xf0) == 0x40) {
|
||||
opcode = c;
|
||||
goto error_opcode;
|
||||
}
|
||||
}
|
||||
|
||||
if ((hs->opcode = c) == 0x0f) {
|
||||
hs->opcode2 = c = *p++;
|
||||
ht += DELTA_OPCODES;
|
||||
} else if (c >= 0xa0 && c <= 0xa3) {
|
||||
op64++;
|
||||
if (pref & PRE_67)
|
||||
pref |= PRE_66;
|
||||
else
|
||||
pref &= ~PRE_66;
|
||||
}
|
||||
|
||||
opcode = c;
|
||||
cflags = ht[ht[opcode / 4] + (opcode % 4)];
|
||||
|
||||
if (cflags == C_ERROR) {
|
||||
error_opcode:
|
||||
hs->flags |= F_ERROR | F_ERROR_OPCODE;
|
||||
cflags = 0;
|
||||
if ((opcode & -3) == 0x24)
|
||||
cflags++;
|
||||
}
|
||||
|
||||
x = 0;
|
||||
if (cflags & C_GROUP) {
|
||||
uint16_t t;
|
||||
t = *(uint16_t *)(ht + (cflags & 0x7f));
|
||||
cflags = (uint8_t)t;
|
||||
x = (uint8_t)(t >> 8);
|
||||
}
|
||||
|
||||
if (hs->opcode2) {
|
||||
ht = hde64_table + DELTA_PREFIXES;
|
||||
if (ht[ht[opcode / 4] + (opcode % 4)] & pref)
|
||||
hs->flags |= F_ERROR | F_ERROR_OPCODE;
|
||||
}
|
||||
|
||||
if (cflags & C_MODRM) {
|
||||
hs->flags |= F_MODRM;
|
||||
hs->modrm = c = *p++;
|
||||
hs->modrm_mod = m_mod = c >> 6;
|
||||
hs->modrm_rm = m_rm = c & 7;
|
||||
hs->modrm_reg = m_reg = (c & 0x3f) >> 3;
|
||||
|
||||
if (x && ((x << m_reg) & 0x80))
|
||||
hs->flags |= F_ERROR | F_ERROR_OPCODE;
|
||||
|
||||
if (!hs->opcode2 && opcode >= 0xd9 && opcode <= 0xdf) {
|
||||
uint8_t t = opcode - 0xd9;
|
||||
if (m_mod == 3) {
|
||||
ht = hde64_table + DELTA_FPU_MODRM + t*8;
|
||||
t = ht[m_reg] << m_rm;
|
||||
} else {
|
||||
ht = hde64_table + DELTA_FPU_REG;
|
||||
t = ht[t] << m_reg;
|
||||
}
|
||||
if (t & 0x80)
|
||||
hs->flags |= F_ERROR | F_ERROR_OPCODE;
|
||||
}
|
||||
|
||||
if (pref & PRE_LOCK) {
|
||||
if (m_mod == 3) {
|
||||
hs->flags |= F_ERROR | F_ERROR_LOCK;
|
||||
} else {
|
||||
uint8_t *table_end, op = opcode;
|
||||
if (hs->opcode2) {
|
||||
ht = hde64_table + DELTA_OP2_LOCK_OK;
|
||||
table_end = ht + DELTA_OP_ONLY_MEM - DELTA_OP2_LOCK_OK;
|
||||
} else {
|
||||
ht = hde64_table + DELTA_OP_LOCK_OK;
|
||||
table_end = ht + DELTA_OP2_LOCK_OK - DELTA_OP_LOCK_OK;
|
||||
op &= -2;
|
||||
}
|
||||
for (; ht != table_end; ht++)
|
||||
if (*ht++ == op) {
|
||||
if (!((*ht << m_reg) & 0x80))
|
||||
goto no_lock_error;
|
||||
else
|
||||
break;
|
||||
}
|
||||
hs->flags |= F_ERROR | F_ERROR_LOCK;
|
||||
no_lock_error:
|
||||
;
|
||||
}
|
||||
}
|
||||
|
||||
if (hs->opcode2) {
|
||||
switch (opcode) {
|
||||
case 0x20: case 0x22:
|
||||
m_mod = 3;
|
||||
if (m_reg > 4 || m_reg == 1)
|
||||
goto error_operand;
|
||||
else
|
||||
goto no_error_operand;
|
||||
case 0x21: case 0x23:
|
||||
m_mod = 3;
|
||||
if (m_reg == 4 || m_reg == 5)
|
||||
goto error_operand;
|
||||
else
|
||||
goto no_error_operand;
|
||||
}
|
||||
} else {
|
||||
switch (opcode) {
|
||||
case 0x8c:
|
||||
if (m_reg > 5)
|
||||
goto error_operand;
|
||||
else
|
||||
goto no_error_operand;
|
||||
case 0x8e:
|
||||
if (m_reg == 1 || m_reg > 5)
|
||||
goto error_operand;
|
||||
else
|
||||
goto no_error_operand;
|
||||
}
|
||||
}
|
||||
|
||||
if (m_mod == 3) {
|
||||
uint8_t *table_end;
|
||||
if (hs->opcode2) {
|
||||
ht = hde64_table + DELTA_OP2_ONLY_MEM;
|
||||
table_end = ht + sizeof(hde64_table) - DELTA_OP2_ONLY_MEM;
|
||||
} else {
|
||||
ht = hde64_table + DELTA_OP_ONLY_MEM;
|
||||
table_end = ht + DELTA_OP2_ONLY_MEM - DELTA_OP_ONLY_MEM;
|
||||
}
|
||||
for (; ht != table_end; ht += 2)
|
||||
if (*ht++ == opcode) {
|
||||
if (*ht++ & pref && !((*ht << m_reg) & 0x80))
|
||||
goto error_operand;
|
||||
else
|
||||
break;
|
||||
}
|
||||
goto no_error_operand;
|
||||
} else if (hs->opcode2) {
|
||||
switch (opcode) {
|
||||
case 0x50: case 0xd7: case 0xf7:
|
||||
if (pref & (PRE_NONE | PRE_66))
|
||||
goto error_operand;
|
||||
break;
|
||||
case 0xd6:
|
||||
if (pref & (PRE_F2 | PRE_F3))
|
||||
goto error_operand;
|
||||
break;
|
||||
case 0xc5:
|
||||
goto error_operand;
|
||||
}
|
||||
goto no_error_operand;
|
||||
} else
|
||||
goto no_error_operand;
|
||||
|
||||
error_operand:
|
||||
hs->flags |= F_ERROR | F_ERROR_OPERAND;
|
||||
no_error_operand:
|
||||
|
||||
c = *p++;
|
||||
if (m_reg <= 1) {
|
||||
if (opcode == 0xf6)
|
||||
cflags |= C_IMM8;
|
||||
else if (opcode == 0xf7)
|
||||
cflags |= C_IMM_P66;
|
||||
}
|
||||
|
||||
switch (m_mod) {
|
||||
case 0:
|
||||
if (pref & PRE_67) {
|
||||
if (m_rm == 6)
|
||||
disp_size = 2;
|
||||
} else
|
||||
if (m_rm == 5)
|
||||
disp_size = 4;
|
||||
break;
|
||||
case 1:
|
||||
disp_size = 1;
|
||||
break;
|
||||
case 2:
|
||||
disp_size = 2;
|
||||
if (!(pref & PRE_67))
|
||||
disp_size <<= 1;
|
||||
}
|
||||
|
||||
if (m_mod != 3 && m_rm == 4) {
|
||||
hs->flags |= F_SIB;
|
||||
p++;
|
||||
hs->sib = c;
|
||||
hs->sib_scale = c >> 6;
|
||||
hs->sib_index = (c & 0x3f) >> 3;
|
||||
if ((hs->sib_base = c & 7) == 5 && !(m_mod & 1))
|
||||
disp_size = 4;
|
||||
}
|
||||
|
||||
p--;
|
||||
switch (disp_size) {
|
||||
case 1:
|
||||
hs->flags |= F_DISP8;
|
||||
hs->disp.disp8 = *p;
|
||||
break;
|
||||
case 2:
|
||||
hs->flags |= F_DISP16;
|
||||
hs->disp.disp16 = *(uint16_t *)p;
|
||||
break;
|
||||
case 4:
|
||||
hs->flags |= F_DISP32;
|
||||
hs->disp.disp32 = *(uint32_t *)p;
|
||||
}
|
||||
p += disp_size;
|
||||
} else if (pref & PRE_LOCK)
|
||||
hs->flags |= F_ERROR | F_ERROR_LOCK;
|
||||
|
||||
if (cflags & C_IMM_P66) {
|
||||
if (cflags & C_REL32) {
|
||||
if (pref & PRE_66) {
|
||||
hs->flags |= F_IMM16 | F_RELATIVE;
|
||||
hs->imm.imm16 = *(uint16_t *)p;
|
||||
p += 2;
|
||||
goto disasm_done;
|
||||
}
|
||||
goto rel32_ok;
|
||||
}
|
||||
if (op64) {
|
||||
hs->flags |= F_IMM64;
|
||||
hs->imm.imm64 = *(uint64_t *)p;
|
||||
p += 8;
|
||||
} else if (!(pref & PRE_66)) {
|
||||
hs->flags |= F_IMM32;
|
||||
hs->imm.imm32 = *(uint32_t *)p;
|
||||
p += 4;
|
||||
} else
|
||||
goto imm16_ok;
|
||||
}
|
||||
|
||||
|
||||
if (cflags & C_IMM16) {
|
||||
imm16_ok:
|
||||
hs->flags |= F_IMM16;
|
||||
hs->imm.imm16 = *(uint16_t *)p;
|
||||
p += 2;
|
||||
}
|
||||
if (cflags & C_IMM8) {
|
||||
hs->flags |= F_IMM8;
|
||||
hs->imm.imm8 = *p++;
|
||||
}
|
||||
|
||||
if (cflags & C_REL32) {
|
||||
rel32_ok:
|
||||
hs->flags |= F_IMM32 | F_RELATIVE;
|
||||
hs->imm.imm32 = *(uint32_t *)p;
|
||||
p += 4;
|
||||
} else if (cflags & C_REL8) {
|
||||
hs->flags |= F_IMM8 | F_RELATIVE;
|
||||
hs->imm.imm8 = *p++;
|
||||
}
|
||||
|
||||
disasm_done:
|
||||
|
||||
if ((hs->len = (uint8_t)(p-(uint8_t *)code)) > 15) {
|
||||
hs->flags |= F_ERROR | F_ERROR_LENGTH;
|
||||
hs->len = 15;
|
||||
}
|
||||
|
||||
return (unsigned int)hs->len;
|
||||
}
|
||||
|
||||
#endif // defined(_M_X64) || defined(__x86_64__)
|
112
spotify-reverse/util/hooking/detours/mh/hde/hde64.h
Normal file
112
spotify-reverse/util/hooking/detours/mh/hde/hde64.h
Normal file
@ -0,0 +1,112 @@
|
||||
/*
|
||||
* Hacker Disassembler Engine 64
|
||||
* Copyright (c) 2008-2009, Vyacheslav Patkov.
|
||||
* All rights reserved.
|
||||
*
|
||||
* hde64.h: C/C++ header file
|
||||
*
|
||||
*/
|
||||
|
||||
#ifndef _HDE64_H_
|
||||
#define _HDE64_H_
|
||||
|
||||
/* stdint.h - C99 standard header
|
||||
* http://en.wikipedia.org/wiki/stdint.h
|
||||
*
|
||||
* if your compiler doesn't contain "stdint.h" header (for
|
||||
* example, Microsoft Visual C++), you can download file:
|
||||
* http://www.azillionmonkeys.com/qed/pstdint.h
|
||||
* and change next line to:
|
||||
* #include "pstdint.h"
|
||||
*/
|
||||
#include "pstdint.h"
|
||||
|
||||
#define F_MODRM 0x00000001
|
||||
#define F_SIB 0x00000002
|
||||
#define F_IMM8 0x00000004
|
||||
#define F_IMM16 0x00000008
|
||||
#define F_IMM32 0x00000010
|
||||
#define F_IMM64 0x00000020
|
||||
#define F_DISP8 0x00000040
|
||||
#define F_DISP16 0x00000080
|
||||
#define F_DISP32 0x00000100
|
||||
#define F_RELATIVE 0x00000200
|
||||
#define F_ERROR 0x00001000
|
||||
#define F_ERROR_OPCODE 0x00002000
|
||||
#define F_ERROR_LENGTH 0x00004000
|
||||
#define F_ERROR_LOCK 0x00008000
|
||||
#define F_ERROR_OPERAND 0x00010000
|
||||
#define F_PREFIX_REPNZ 0x01000000
|
||||
#define F_PREFIX_REPX 0x02000000
|
||||
#define F_PREFIX_REP 0x03000000
|
||||
#define F_PREFIX_66 0x04000000
|
||||
#define F_PREFIX_67 0x08000000
|
||||
#define F_PREFIX_LOCK 0x10000000
|
||||
#define F_PREFIX_SEG 0x20000000
|
||||
#define F_PREFIX_REX 0x40000000
|
||||
#define F_PREFIX_ANY 0x7f000000
|
||||
|
||||
#define PREFIX_SEGMENT_CS 0x2e
|
||||
#define PREFIX_SEGMENT_SS 0x36
|
||||
#define PREFIX_SEGMENT_DS 0x3e
|
||||
#define PREFIX_SEGMENT_ES 0x26
|
||||
#define PREFIX_SEGMENT_FS 0x64
|
||||
#define PREFIX_SEGMENT_GS 0x65
|
||||
#define PREFIX_LOCK 0xf0
|
||||
#define PREFIX_REPNZ 0xf2
|
||||
#define PREFIX_REPX 0xf3
|
||||
#define PREFIX_OPERAND_SIZE 0x66
|
||||
#define PREFIX_ADDRESS_SIZE 0x67
|
||||
|
||||
#pragma pack(push,1)
|
||||
|
||||
typedef struct {
|
||||
uint8_t len;
|
||||
uint8_t p_rep;
|
||||
uint8_t p_lock;
|
||||
uint8_t p_seg;
|
||||
uint8_t p_66;
|
||||
uint8_t p_67;
|
||||
uint8_t rex;
|
||||
uint8_t rex_w;
|
||||
uint8_t rex_r;
|
||||
uint8_t rex_x;
|
||||
uint8_t rex_b;
|
||||
uint8_t opcode;
|
||||
uint8_t opcode2;
|
||||
uint8_t modrm;
|
||||
uint8_t modrm_mod;
|
||||
uint8_t modrm_reg;
|
||||
uint8_t modrm_rm;
|
||||
uint8_t sib;
|
||||
uint8_t sib_scale;
|
||||
uint8_t sib_index;
|
||||
uint8_t sib_base;
|
||||
union {
|
||||
uint8_t imm8;
|
||||
uint16_t imm16;
|
||||
uint32_t imm32;
|
||||
uint64_t imm64;
|
||||
} imm;
|
||||
union {
|
||||
uint8_t disp8;
|
||||
uint16_t disp16;
|
||||
uint32_t disp32;
|
||||
} disp;
|
||||
uint32_t flags;
|
||||
} hde64s;
|
||||
|
||||
#pragma pack(pop)
|
||||
|
||||
#ifdef __cplusplus
|
||||
extern "C" {
|
||||
#endif
|
||||
|
||||
/* __cdecl */
|
||||
unsigned int hde64_disasm(const void *code, hde64s *hs);
|
||||
|
||||
#ifdef __cplusplus
|
||||
}
|
||||
#endif
|
||||
|
||||
#endif /* _HDE64_H_ */
|
39
spotify-reverse/util/hooking/detours/mh/hde/pstdint.h
Normal file
39
spotify-reverse/util/hooking/detours/mh/hde/pstdint.h
Normal file
@ -0,0 +1,39 @@
|
||||
/*
|
||||
* MinHook - The Minimalistic API Hooking Library for x64/x86
|
||||
* Copyright (C) 2009-2017 Tsuda Kageyu. All rights reserved.
|
||||
*
|
||||
* Redistribution and use in source and binary forms, with or without
|
||||
* modification, are permitted provided that the following conditions
|
||||
* are met:
|
||||
*
|
||||
* 1. Redistributions of source code must retain the above copyright
|
||||
* notice, this list of conditions and the following disclaimer.
|
||||
* 2. Redistributions in binary form must reproduce the above copyright
|
||||
* notice, this list of conditions and the following disclaimer in the
|
||||
* documentation and/or other materials provided with the distribution.
|
||||
*
|
||||
* THIS SOFTWARE IS PROVIDED BY THE AUTHOR "AS IS" AND ANY EXPRESS OR
|
||||
* IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
|
||||
* OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
|
||||
* IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
|
||||
* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
|
||||
* NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
|
||||
* DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
|
||||
* THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
|
||||
* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
|
||||
* THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
|
||||
*/
|
||||
|
||||
#pragma once
|
||||
|
||||
#include <windows.h>
|
||||
|
||||
// Integer types for HDE.
|
||||
typedef INT8 int8_t;
|
||||
typedef INT16 int16_t;
|
||||
typedef INT32 int32_t;
|
||||
typedef INT64 int64_t;
|
||||
typedef UINT8 uint8_t;
|
||||
typedef UINT16 uint16_t;
|
||||
typedef UINT32 uint32_t;
|
||||
typedef UINT64 uint64_t;
|
73
spotify-reverse/util/hooking/detours/mh/hde/table32.h
Normal file
73
spotify-reverse/util/hooking/detours/mh/hde/table32.h
Normal file
@ -0,0 +1,73 @@
|
||||
/*
|
||||
* Hacker Disassembler Engine 32 C
|
||||
* Copyright (c) 2008-2009, Vyacheslav Patkov.
|
||||
* All rights reserved.
|
||||
*
|
||||
*/
|
||||
|
||||
#define C_NONE 0x00
|
||||
#define C_MODRM 0x01
|
||||
#define C_IMM8 0x02
|
||||
#define C_IMM16 0x04
|
||||
#define C_IMM_P66 0x10
|
||||
#define C_REL8 0x20
|
||||
#define C_REL32 0x40
|
||||
#define C_GROUP 0x80
|
||||
#define C_ERROR 0xff
|
||||
|
||||
#define PRE_ANY 0x00
|
||||
#define PRE_NONE 0x01
|
||||
#define PRE_F2 0x02
|
||||
#define PRE_F3 0x04
|
||||
#define PRE_66 0x08
|
||||
#define PRE_67 0x10
|
||||
#define PRE_LOCK 0x20
|
||||
#define PRE_SEG 0x40
|
||||
#define PRE_ALL 0xff
|
||||
|
||||
#define DELTA_OPCODES 0x4a
|
||||
#define DELTA_FPU_REG 0xf1
|
||||
#define DELTA_FPU_MODRM 0xf8
|
||||
#define DELTA_PREFIXES 0x130
|
||||
#define DELTA_OP_LOCK_OK 0x1a1
|
||||
#define DELTA_OP2_LOCK_OK 0x1b9
|
||||
#define DELTA_OP_ONLY_MEM 0x1cb
|
||||
#define DELTA_OP2_ONLY_MEM 0x1da
|
||||
|
||||
unsigned char hde32_table[] = {
|
||||
0xa3,0xa8,0xa3,0xa8,0xa3,0xa8,0xa3,0xa8,0xa3,0xa8,0xa3,0xa8,0xa3,0xa8,0xa3,
|
||||
0xa8,0xaa,0xaa,0xaa,0xaa,0xaa,0xaa,0xaa,0xaa,0xac,0xaa,0xb2,0xaa,0x9f,0x9f,
|
||||
0x9f,0x9f,0xb5,0xa3,0xa3,0xa4,0xaa,0xaa,0xba,0xaa,0x96,0xaa,0xa8,0xaa,0xc3,
|
||||
0xc3,0x96,0x96,0xb7,0xae,0xd6,0xbd,0xa3,0xc5,0xa3,0xa3,0x9f,0xc3,0x9c,0xaa,
|
||||
0xaa,0xac,0xaa,0xbf,0x03,0x7f,0x11,0x7f,0x01,0x7f,0x01,0x3f,0x01,0x01,0x90,
|
||||
0x82,0x7d,0x97,0x59,0x59,0x59,0x59,0x59,0x7f,0x59,0x59,0x60,0x7d,0x7f,0x7f,
|
||||
0x59,0x59,0x59,0x59,0x59,0x59,0x59,0x59,0x59,0x59,0x59,0x59,0x9a,0x88,0x7d,
|
||||
0x59,0x50,0x50,0x50,0x50,0x59,0x59,0x59,0x59,0x61,0x94,0x61,0x9e,0x59,0x59,
|
||||
0x85,0x59,0x92,0xa3,0x60,0x60,0x59,0x59,0x59,0x59,0x59,0x59,0x59,0x59,0x59,
|
||||
0x59,0x59,0x9f,0x01,0x03,0x01,0x04,0x03,0xd5,0x03,0xcc,0x01,0xbc,0x03,0xf0,
|
||||
0x10,0x10,0x10,0x10,0x50,0x50,0x50,0x50,0x14,0x20,0x20,0x20,0x20,0x01,0x01,
|
||||
0x01,0x01,0xc4,0x02,0x10,0x00,0x00,0x00,0x00,0x01,0x01,0xc0,0xc2,0x10,0x11,
|
||||
0x02,0x03,0x11,0x03,0x03,0x04,0x00,0x00,0x14,0x00,0x02,0x00,0x00,0xc6,0xc8,
|
||||
0x02,0x02,0x02,0x02,0x00,0x00,0xff,0xff,0xff,0xff,0x00,0x00,0x00,0xff,0xca,
|
||||
0x01,0x01,0x01,0x00,0x06,0x00,0x04,0x00,0xc0,0xc2,0x01,0x01,0x03,0x01,0xff,
|
||||
0xff,0x01,0x00,0x03,0xc4,0xc4,0xc6,0x03,0x01,0x01,0x01,0xff,0x03,0x03,0x03,
|
||||
0xc8,0x40,0x00,0x0a,0x00,0x04,0x00,0x00,0x00,0x00,0x7f,0x00,0x33,0x01,0x00,
|
||||
0x00,0x00,0x00,0x00,0x00,0xff,0xbf,0xff,0xff,0x00,0x00,0x00,0x00,0x07,0x00,
|
||||
0x00,0xff,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
|
||||
0x00,0xff,0xff,0x00,0x00,0x00,0xbf,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
|
||||
0x7f,0x00,0x00,0xff,0x4a,0x4a,0x4a,0x4a,0x4b,0x52,0x4a,0x4a,0x4a,0x4a,0x4f,
|
||||
0x4c,0x4a,0x4a,0x4a,0x4a,0x4a,0x4a,0x4a,0x4a,0x55,0x45,0x40,0x4a,0x4a,0x4a,
|
||||
0x45,0x59,0x4d,0x46,0x4a,0x5d,0x4a,0x4a,0x4a,0x4a,0x4a,0x4a,0x4a,0x4a,0x4a,
|
||||
0x4a,0x4a,0x4a,0x4a,0x4a,0x61,0x63,0x67,0x4e,0x4a,0x4a,0x6b,0x6d,0x4a,0x4a,
|
||||
0x45,0x6d,0x4a,0x4a,0x44,0x45,0x4a,0x4a,0x00,0x00,0x00,0x02,0x0d,0x06,0x06,
|
||||
0x06,0x06,0x0e,0x00,0x00,0x00,0x00,0x06,0x06,0x06,0x00,0x06,0x06,0x02,0x06,
|
||||
0x00,0x0a,0x0a,0x07,0x07,0x06,0x02,0x05,0x05,0x02,0x02,0x00,0x00,0x04,0x04,
|
||||
0x04,0x04,0x00,0x00,0x00,0x0e,0x05,0x06,0x06,0x06,0x01,0x06,0x00,0x00,0x08,
|
||||
0x00,0x10,0x00,0x18,0x00,0x20,0x00,0x28,0x00,0x30,0x00,0x80,0x01,0x82,0x01,
|
||||
0x86,0x00,0xf6,0xcf,0xfe,0x3f,0xab,0x00,0xb0,0x00,0xb1,0x00,0xb3,0x00,0xba,
|
||||
0xf8,0xbb,0x00,0xc0,0x00,0xc1,0x00,0xc7,0xbf,0x62,0xff,0x00,0x8d,0xff,0x00,
|
||||
0xc4,0xff,0x00,0xc5,0xff,0x00,0xff,0xff,0xeb,0x01,0xff,0x0e,0x12,0x08,0x00,
|
||||
0x13,0x09,0x00,0x16,0x08,0x00,0x17,0x09,0x00,0x2b,0x09,0x00,0xae,0xff,0x07,
|
||||
0xb2,0xff,0x00,0xb4,0xff,0x00,0xb5,0xff,0x00,0xc3,0x01,0x00,0xc7,0xff,0xbf,
|
||||
0xe7,0x08,0x00,0xf0,0x02,0x00
|
||||
};
|
74
spotify-reverse/util/hooking/detours/mh/hde/table64.h
Normal file
74
spotify-reverse/util/hooking/detours/mh/hde/table64.h
Normal file
@ -0,0 +1,74 @@
|
||||
/*
|
||||
* Hacker Disassembler Engine 64 C
|
||||
* Copyright (c) 2008-2009, Vyacheslav Patkov.
|
||||
* All rights reserved.
|
||||
*
|
||||
*/
|
||||
|
||||
#define C_NONE 0x00
|
||||
#define C_MODRM 0x01
|
||||
#define C_IMM8 0x02
|
||||
#define C_IMM16 0x04
|
||||
#define C_IMM_P66 0x10
|
||||
#define C_REL8 0x20
|
||||
#define C_REL32 0x40
|
||||
#define C_GROUP 0x80
|
||||
#define C_ERROR 0xff
|
||||
|
||||
#define PRE_ANY 0x00
|
||||
#define PRE_NONE 0x01
|
||||
#define PRE_F2 0x02
|
||||
#define PRE_F3 0x04
|
||||
#define PRE_66 0x08
|
||||
#define PRE_67 0x10
|
||||
#define PRE_LOCK 0x20
|
||||
#define PRE_SEG 0x40
|
||||
#define PRE_ALL 0xff
|
||||
|
||||
#define DELTA_OPCODES 0x4a
|
||||
#define DELTA_FPU_REG 0xfd
|
||||
#define DELTA_FPU_MODRM 0x104
|
||||
#define DELTA_PREFIXES 0x13c
|
||||
#define DELTA_OP_LOCK_OK 0x1ae
|
||||
#define DELTA_OP2_LOCK_OK 0x1c6
|
||||
#define DELTA_OP_ONLY_MEM 0x1d8
|
||||
#define DELTA_OP2_ONLY_MEM 0x1e7
|
||||
|
||||
unsigned char hde64_table[] = {
|
||||
0xa5,0xaa,0xa5,0xb8,0xa5,0xaa,0xa5,0xaa,0xa5,0xb8,0xa5,0xb8,0xa5,0xb8,0xa5,
|
||||
0xb8,0xc0,0xc0,0xc0,0xc0,0xc0,0xc0,0xc0,0xc0,0xac,0xc0,0xcc,0xc0,0xa1,0xa1,
|
||||
0xa1,0xa1,0xb1,0xa5,0xa5,0xa6,0xc0,0xc0,0xd7,0xda,0xe0,0xc0,0xe4,0xc0,0xea,
|
||||
0xea,0xe0,0xe0,0x98,0xc8,0xee,0xf1,0xa5,0xd3,0xa5,0xa5,0xa1,0xea,0x9e,0xc0,
|
||||
0xc0,0xc2,0xc0,0xe6,0x03,0x7f,0x11,0x7f,0x01,0x7f,0x01,0x3f,0x01,0x01,0xab,
|
||||
0x8b,0x90,0x64,0x5b,0x5b,0x5b,0x5b,0x5b,0x92,0x5b,0x5b,0x76,0x90,0x92,0x92,
|
||||
0x5b,0x5b,0x5b,0x5b,0x5b,0x5b,0x5b,0x5b,0x5b,0x5b,0x5b,0x5b,0x6a,0x73,0x90,
|
||||
0x5b,0x52,0x52,0x52,0x52,0x5b,0x5b,0x5b,0x5b,0x77,0x7c,0x77,0x85,0x5b,0x5b,
|
||||
0x70,0x5b,0x7a,0xaf,0x76,0x76,0x5b,0x5b,0x5b,0x5b,0x5b,0x5b,0x5b,0x5b,0x5b,
|
||||
0x5b,0x5b,0x86,0x01,0x03,0x01,0x04,0x03,0xd5,0x03,0xd5,0x03,0xcc,0x01,0xbc,
|
||||
0x03,0xf0,0x03,0x03,0x04,0x00,0x50,0x50,0x50,0x50,0xff,0x20,0x20,0x20,0x20,
|
||||
0x01,0x01,0x01,0x01,0xc4,0x02,0x10,0xff,0xff,0xff,0x01,0x00,0x03,0x11,0xff,
|
||||
0x03,0xc4,0xc6,0xc8,0x02,0x10,0x00,0xff,0xcc,0x01,0x01,0x01,0x00,0x00,0x00,
|
||||
0x00,0x01,0x01,0x03,0x01,0xff,0xff,0xc0,0xc2,0x10,0x11,0x02,0x03,0x01,0x01,
|
||||
0x01,0xff,0xff,0xff,0x00,0x00,0x00,0xff,0x00,0x00,0xff,0xff,0xff,0xff,0x10,
|
||||
0x10,0x10,0x10,0x02,0x10,0x00,0x00,0xc6,0xc8,0x02,0x02,0x02,0x02,0x06,0x00,
|
||||
0x04,0x00,0x02,0xff,0x00,0xc0,0xc2,0x01,0x01,0x03,0x03,0x03,0xca,0x40,0x00,
|
||||
0x0a,0x00,0x04,0x00,0x00,0x00,0x00,0x7f,0x00,0x33,0x01,0x00,0x00,0x00,0x00,
|
||||
0x00,0x00,0xff,0xbf,0xff,0xff,0x00,0x00,0x00,0x00,0x07,0x00,0x00,0xff,0x00,
|
||||
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0xff,0xff,
|
||||
0x00,0x00,0x00,0xbf,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x7f,0x00,0x00,
|
||||
0xff,0x40,0x40,0x40,0x40,0x41,0x49,0x40,0x40,0x40,0x40,0x4c,0x42,0x40,0x40,
|
||||
0x40,0x40,0x40,0x40,0x40,0x40,0x4f,0x44,0x53,0x40,0x40,0x40,0x44,0x57,0x43,
|
||||
0x5c,0x40,0x60,0x40,0x40,0x40,0x40,0x40,0x40,0x40,0x40,0x40,0x40,0x40,0x40,
|
||||
0x40,0x40,0x64,0x66,0x6e,0x6b,0x40,0x40,0x6a,0x46,0x40,0x40,0x44,0x46,0x40,
|
||||
0x40,0x5b,0x44,0x40,0x40,0x00,0x00,0x00,0x00,0x06,0x06,0x06,0x06,0x01,0x06,
|
||||
0x06,0x02,0x06,0x06,0x00,0x06,0x00,0x0a,0x0a,0x00,0x00,0x00,0x02,0x07,0x07,
|
||||
0x06,0x02,0x0d,0x06,0x06,0x06,0x0e,0x05,0x05,0x02,0x02,0x00,0x00,0x04,0x04,
|
||||
0x04,0x04,0x05,0x06,0x06,0x06,0x00,0x00,0x00,0x0e,0x00,0x00,0x08,0x00,0x10,
|
||||
0x00,0x18,0x00,0x20,0x00,0x28,0x00,0x30,0x00,0x80,0x01,0x82,0x01,0x86,0x00,
|
||||
0xf6,0xcf,0xfe,0x3f,0xab,0x00,0xb0,0x00,0xb1,0x00,0xb3,0x00,0xba,0xf8,0xbb,
|
||||
0x00,0xc0,0x00,0xc1,0x00,0xc7,0xbf,0x62,0xff,0x00,0x8d,0xff,0x00,0xc4,0xff,
|
||||
0x00,0xc5,0xff,0x00,0xff,0xff,0xeb,0x01,0xff,0x0e,0x12,0x08,0x00,0x13,0x09,
|
||||
0x00,0x16,0x08,0x00,0x17,0x09,0x00,0x2b,0x09,0x00,0xae,0xff,0x07,0xb2,0xff,
|
||||
0x00,0xb4,0xff,0x00,0xb5,0xff,0x00,0xc3,0x01,0x00,0xc7,0xff,0xbf,0xe7,0x08,
|
||||
0x00,0xf0,0x02,0x00
|
||||
};
|
889
spotify-reverse/util/hooking/detours/mh/hook.c
Normal file
889
spotify-reverse/util/hooking/detours/mh/hook.c
Normal file
@ -0,0 +1,889 @@
|
||||
/*
|
||||
* MinHook - The Minimalistic API Hooking Library for x64/x86
|
||||
* Copyright (C) 2009-2017 Tsuda Kageyu.
|
||||
* All rights reserved.
|
||||
*
|
||||
* Redistribution and use in source and binary forms, with or without
|
||||
* modification, are permitted provided that the following conditions
|
||||
* are met:
|
||||
*
|
||||
* 1. Redistributions of source code must retain the above copyright
|
||||
* notice, this list of conditions and the following disclaimer.
|
||||
* 2. Redistributions in binary form must reproduce the above copyright
|
||||
* notice, this list of conditions and the following disclaimer in the
|
||||
* documentation and/or other materials provided with the distribution.
|
||||
*
|
||||
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
|
||||
* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
|
||||
* TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A
|
||||
* PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER
|
||||
* OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
|
||||
* EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
|
||||
* PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
|
||||
* PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
|
||||
* LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
|
||||
* NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
|
||||
* SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
|
||||
*/
|
||||
|
||||
#include <windows.h>
|
||||
#include <tlhelp32.h>
|
||||
#include <limits.h>
|
||||
|
||||
#include "minhook.h"
|
||||
#include "buffer.h"
|
||||
#include "trampoline.h"
|
||||
|
||||
#ifndef ARRAYSIZE
|
||||
#define ARRAYSIZE(A) (sizeof(A)/sizeof((A)[0]))
|
||||
#endif
|
||||
|
||||
// Initial capacity of the HOOK_ENTRY buffer.
|
||||
#define INITIAL_HOOK_CAPACITY 32
|
||||
|
||||
// Initial capacity of the thread IDs buffer.
|
||||
#define INITIAL_THREAD_CAPACITY 128
|
||||
|
||||
// Special hook position values.
|
||||
#define INVALID_HOOK_POS UINT_MAX
|
||||
#define ALL_HOOKS_POS UINT_MAX
|
||||
|
||||
// Freeze() action argument defines.
|
||||
#define ACTION_DISABLE 0
|
||||
#define ACTION_ENABLE 1
|
||||
#define ACTION_APPLY_QUEUED 2
|
||||
|
||||
// Thread access rights for suspending/resuming threads.
|
||||
#define THREAD_ACCESS \
|
||||
(THREAD_SUSPEND_RESUME | THREAD_GET_CONTEXT | THREAD_QUERY_INFORMATION | THREAD_SET_CONTEXT)
|
||||
|
||||
// Hook information.
|
||||
typedef struct _HOOK_ENTRY
|
||||
{
|
||||
LPVOID pTarget; // Address of the target function.
|
||||
LPVOID pDetour; // Address of the detour or relay function.
|
||||
LPVOID pTrampoline; // Address of the trampoline function.
|
||||
UINT8 backup[8]; // Original prologue of the target function.
|
||||
|
||||
UINT8 patchAbove : 1; // Uses the hot patch area.
|
||||
UINT8 isEnabled : 1; // Enabled.
|
||||
UINT8 queueEnable : 1; // Queued for enabling/disabling when != isEnabled.
|
||||
|
||||
UINT nIP : 4; // Count of the instruction boundaries.
|
||||
UINT8 oldIPs[8]; // Instruction boundaries of the target function.
|
||||
UINT8 newIPs[8]; // Instruction boundaries of the trampoline function.
|
||||
} HOOK_ENTRY, *PHOOK_ENTRY;
|
||||
|
||||
// Suspended threads for Freeze()/Unfreeze().
|
||||
typedef struct _FROZEN_THREADS
|
||||
{
|
||||
LPDWORD pItems; // Data heap
|
||||
UINT capacity; // Size of allocated data heap, items
|
||||
UINT size; // Actual number of data items
|
||||
} FROZEN_THREADS, *PFROZEN_THREADS;
|
||||
|
||||
//-------------------------------------------------------------------------
|
||||
// Global Variables:
|
||||
//-------------------------------------------------------------------------
|
||||
|
||||
// Spin lock flag for EnterSpinLock()/LeaveSpinLock().
|
||||
volatile LONG g_isLocked = FALSE;
|
||||
|
||||
// Private heap handle. If not NULL, this library is initialized.
|
||||
HANDLE g_hHeap = NULL;
|
||||
|
||||
// Hook entries.
|
||||
struct
|
||||
{
|
||||
PHOOK_ENTRY pItems; // Data heap
|
||||
UINT capacity; // Size of allocated data heap, items
|
||||
UINT size; // Actual number of data items
|
||||
} g_hooks;
|
||||
|
||||
//-------------------------------------------------------------------------
|
||||
// Returns INVALID_HOOK_POS if not found.
|
||||
static UINT FindHookEntry(LPVOID pTarget)
|
||||
{
|
||||
UINT i;
|
||||
for (i = 0; i < g_hooks.size; ++i)
|
||||
{
|
||||
if ((ULONG_PTR)pTarget == (ULONG_PTR)g_hooks.pItems[i].pTarget)
|
||||
return i;
|
||||
}
|
||||
|
||||
return INVALID_HOOK_POS;
|
||||
}
|
||||
|
||||
//-------------------------------------------------------------------------
|
||||
static PHOOK_ENTRY AddHookEntry()
|
||||
{
|
||||
if (g_hooks.pItems == NULL)
|
||||
{
|
||||
g_hooks.capacity = INITIAL_HOOK_CAPACITY;
|
||||
g_hooks.pItems = (PHOOK_ENTRY)HeapAlloc(
|
||||
g_hHeap, 0, g_hooks.capacity * sizeof(HOOK_ENTRY));
|
||||
if (g_hooks.pItems == NULL)
|
||||
return NULL;
|
||||
}
|
||||
else if (g_hooks.size >= g_hooks.capacity)
|
||||
{
|
||||
PHOOK_ENTRY p = (PHOOK_ENTRY)HeapReAlloc(
|
||||
g_hHeap, 0, g_hooks.pItems, (g_hooks.capacity * 2) * sizeof(HOOK_ENTRY));
|
||||
if (p == NULL)
|
||||
return NULL;
|
||||
|
||||
g_hooks.capacity *= 2;
|
||||
g_hooks.pItems = p;
|
||||
}
|
||||
|
||||
return &g_hooks.pItems[g_hooks.size++];
|
||||
}
|
||||
|
||||
//-------------------------------------------------------------------------
|
||||
static void DeleteHookEntry(UINT pos)
|
||||
{
|
||||
if (pos < g_hooks.size - 1)
|
||||
g_hooks.pItems[pos] = g_hooks.pItems[g_hooks.size - 1];
|
||||
|
||||
g_hooks.size--;
|
||||
|
||||
if (g_hooks.capacity / 2 >= INITIAL_HOOK_CAPACITY && g_hooks.capacity / 2 >= g_hooks.size)
|
||||
{
|
||||
PHOOK_ENTRY p = (PHOOK_ENTRY)HeapReAlloc(
|
||||
g_hHeap, 0, g_hooks.pItems, (g_hooks.capacity / 2) * sizeof(HOOK_ENTRY));
|
||||
if (p == NULL)
|
||||
return;
|
||||
|
||||
g_hooks.capacity /= 2;
|
||||
g_hooks.pItems = p;
|
||||
}
|
||||
}
|
||||
|
||||
//-------------------------------------------------------------------------
|
||||
static DWORD_PTR FindOldIP(PHOOK_ENTRY pHook, DWORD_PTR ip)
|
||||
{
|
||||
UINT i;
|
||||
|
||||
if (pHook->patchAbove && ip == ((DWORD_PTR)pHook->pTarget - sizeof(JMP_REL)))
|
||||
return (DWORD_PTR)pHook->pTarget;
|
||||
|
||||
for (i = 0; i < pHook->nIP; ++i)
|
||||
{
|
||||
if (ip == ((DWORD_PTR)pHook->pTrampoline + pHook->newIPs[i]))
|
||||
return (DWORD_PTR)pHook->pTarget + pHook->oldIPs[i];
|
||||
}
|
||||
|
||||
#if defined(_M_X64) || defined(__x86_64__)
|
||||
// Check relay function.
|
||||
if (ip == (DWORD_PTR)pHook->pDetour)
|
||||
return (DWORD_PTR)pHook->pTarget;
|
||||
#endif
|
||||
|
||||
return 0;
|
||||
}
|
||||
|
||||
//-------------------------------------------------------------------------
|
||||
static DWORD_PTR FindNewIP(PHOOK_ENTRY pHook, DWORD_PTR ip)
|
||||
{
|
||||
UINT i;
|
||||
for (i = 0; i < pHook->nIP; ++i)
|
||||
{
|
||||
if (ip == ((DWORD_PTR)pHook->pTarget + pHook->oldIPs[i]))
|
||||
return (DWORD_PTR)pHook->pTrampoline + pHook->newIPs[i];
|
||||
}
|
||||
|
||||
return 0;
|
||||
}
|
||||
|
||||
//-------------------------------------------------------------------------
|
||||
static void ProcessThreadIPs(HANDLE hThread, UINT pos, UINT action)
|
||||
{
|
||||
// If the thread suspended in the overwritten area,
|
||||
// move IP to the proper address.
|
||||
|
||||
CONTEXT c;
|
||||
#if defined(_M_X64) || defined(__x86_64__)
|
||||
DWORD64 *pIP = &c.Rip;
|
||||
#else
|
||||
DWORD *pIP = &c.Eip;
|
||||
#endif
|
||||
UINT count;
|
||||
|
||||
c.ContextFlags = CONTEXT_CONTROL;
|
||||
if (!GetThreadContext(hThread, &c))
|
||||
return;
|
||||
|
||||
if (pos == ALL_HOOKS_POS)
|
||||
{
|
||||
pos = 0;
|
||||
count = g_hooks.size;
|
||||
}
|
||||
else
|
||||
{
|
||||
count = pos + 1;
|
||||
}
|
||||
|
||||
for (; pos < count; ++pos)
|
||||
{
|
||||
PHOOK_ENTRY pHook = &g_hooks.pItems[pos];
|
||||
BOOL enable;
|
||||
DWORD_PTR ip;
|
||||
|
||||
switch (action)
|
||||
{
|
||||
case ACTION_DISABLE:
|
||||
enable = FALSE;
|
||||
break;
|
||||
|
||||
case ACTION_ENABLE:
|
||||
enable = TRUE;
|
||||
break;
|
||||
|
||||
default: // ACTION_APPLY_QUEUED
|
||||
enable = pHook->queueEnable;
|
||||
break;
|
||||
}
|
||||
if (pHook->isEnabled == enable)
|
||||
continue;
|
||||
|
||||
if (enable)
|
||||
ip = FindNewIP(pHook, *pIP);
|
||||
else
|
||||
ip = FindOldIP(pHook, *pIP);
|
||||
|
||||
if (ip != 0)
|
||||
{
|
||||
*pIP = ip;
|
||||
SetThreadContext(hThread, &c);
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
//-------------------------------------------------------------------------
|
||||
static VOID EnumerateThreads(PFROZEN_THREADS pThreads)
|
||||
{
|
||||
HANDLE hSnapshot = CreateToolhelp32Snapshot(TH32CS_SNAPTHREAD, 0);
|
||||
if (hSnapshot != INVALID_HANDLE_VALUE)
|
||||
{
|
||||
THREADENTRY32 te;
|
||||
te.dwSize = sizeof(THREADENTRY32);
|
||||
if (Thread32First(hSnapshot, &te))
|
||||
{
|
||||
do
|
||||
{
|
||||
if (te.dwSize >= (FIELD_OFFSET(THREADENTRY32, th32OwnerProcessID) + sizeof(DWORD))
|
||||
&& te.th32OwnerProcessID == GetCurrentProcessId()
|
||||
&& te.th32ThreadID != GetCurrentThreadId())
|
||||
{
|
||||
if (pThreads->pItems == NULL)
|
||||
{
|
||||
pThreads->capacity = INITIAL_THREAD_CAPACITY;
|
||||
pThreads->pItems
|
||||
= (LPDWORD)HeapAlloc(g_hHeap, 0, pThreads->capacity * sizeof(DWORD));
|
||||
if (pThreads->pItems == NULL)
|
||||
break;
|
||||
}
|
||||
else if (pThreads->size >= pThreads->capacity)
|
||||
{
|
||||
LPDWORD p = (LPDWORD)HeapReAlloc(
|
||||
g_hHeap, 0, pThreads->pItems, (pThreads->capacity * 2) * sizeof(DWORD));
|
||||
if (p == NULL)
|
||||
break;
|
||||
|
||||
pThreads->capacity *= 2;
|
||||
pThreads->pItems = p;
|
||||
}
|
||||
pThreads->pItems[pThreads->size++] = te.th32ThreadID;
|
||||
}
|
||||
|
||||
te.dwSize = sizeof(THREADENTRY32);
|
||||
} while (Thread32Next(hSnapshot, &te));
|
||||
}
|
||||
CloseHandle(hSnapshot);
|
||||
}
|
||||
}
|
||||
|
||||
//-------------------------------------------------------------------------
|
||||
static VOID Freeze(PFROZEN_THREADS pThreads, UINT pos, UINT action)
|
||||
{
|
||||
pThreads->pItems = NULL;
|
||||
pThreads->capacity = 0;
|
||||
pThreads->size = 0;
|
||||
EnumerateThreads(pThreads);
|
||||
|
||||
if (pThreads->pItems != NULL)
|
||||
{
|
||||
UINT i;
|
||||
for (i = 0; i < pThreads->size; ++i)
|
||||
{
|
||||
HANDLE hThread = OpenThread(THREAD_ACCESS, FALSE, pThreads->pItems[i]);
|
||||
if (hThread != NULL)
|
||||
{
|
||||
SuspendThread(hThread);
|
||||
ProcessThreadIPs(hThread, pos, action);
|
||||
CloseHandle(hThread);
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
//-------------------------------------------------------------------------
|
||||
static VOID Unfreeze(PFROZEN_THREADS pThreads)
|
||||
{
|
||||
if (pThreads->pItems != NULL)
|
||||
{
|
||||
UINT i;
|
||||
for (i = 0; i < pThreads->size; ++i)
|
||||
{
|
||||
HANDLE hThread = OpenThread(THREAD_ACCESS, FALSE, pThreads->pItems[i]);
|
||||
if (hThread != NULL)
|
||||
{
|
||||
ResumeThread(hThread);
|
||||
CloseHandle(hThread);
|
||||
}
|
||||
}
|
||||
|
||||
HeapFree(g_hHeap, 0, pThreads->pItems);
|
||||
}
|
||||
}
|
||||
|
||||
//-------------------------------------------------------------------------
|
||||
static MH_STATUS EnableHookLL(UINT pos, BOOL enable)
|
||||
{
|
||||
PHOOK_ENTRY pHook = &g_hooks.pItems[pos];
|
||||
DWORD oldProtect;
|
||||
SIZE_T patchSize = sizeof(JMP_REL);
|
||||
LPBYTE pPatchTarget = (LPBYTE)pHook->pTarget;
|
||||
|
||||
if (pHook->patchAbove)
|
||||
{
|
||||
pPatchTarget -= sizeof(JMP_REL);
|
||||
patchSize += sizeof(JMP_REL_SHORT);
|
||||
}
|
||||
|
||||
if (!VirtualProtect(pPatchTarget, patchSize, PAGE_EXECUTE_READWRITE, &oldProtect))
|
||||
return MH_ERROR_MEMORY_PROTECT;
|
||||
|
||||
if (enable)
|
||||
{
|
||||
PJMP_REL pJmp = (PJMP_REL)pPatchTarget;
|
||||
pJmp->opcode = 0xE9;
|
||||
pJmp->operand = (UINT32)((LPBYTE)pHook->pDetour - (pPatchTarget + sizeof(JMP_REL)));
|
||||
|
||||
if (pHook->patchAbove)
|
||||
{
|
||||
PJMP_REL_SHORT pShortJmp = (PJMP_REL_SHORT)pHook->pTarget;
|
||||
pShortJmp->opcode = 0xEB;
|
||||
pShortJmp->operand = (UINT8)(0 - (sizeof(JMP_REL_SHORT) + sizeof(JMP_REL)));
|
||||
}
|
||||
}
|
||||
else
|
||||
{
|
||||
if (pHook->patchAbove)
|
||||
memcpy(pPatchTarget, pHook->backup, sizeof(JMP_REL) + sizeof(JMP_REL_SHORT));
|
||||
else
|
||||
memcpy(pPatchTarget, pHook->backup, sizeof(JMP_REL));
|
||||
}
|
||||
|
||||
VirtualProtect(pPatchTarget, patchSize, oldProtect, &oldProtect);
|
||||
|
||||
// Just-in-case measure.
|
||||
FlushInstructionCache(GetCurrentProcess(), pPatchTarget, patchSize);
|
||||
|
||||
pHook->isEnabled = enable;
|
||||
pHook->queueEnable = enable;
|
||||
|
||||
return MH_OK;
|
||||
}
|
||||
|
||||
//-------------------------------------------------------------------------
|
||||
static MH_STATUS EnableAllHooksLL(BOOL enable)
|
||||
{
|
||||
MH_STATUS status = MH_OK;
|
||||
UINT i, first = INVALID_HOOK_POS;
|
||||
|
||||
for (i = 0; i < g_hooks.size; ++i)
|
||||
{
|
||||
if (g_hooks.pItems[i].isEnabled != enable)
|
||||
{
|
||||
first = i;
|
||||
break;
|
||||
}
|
||||
}
|
||||
|
||||
if (first != INVALID_HOOK_POS)
|
||||
{
|
||||
FROZEN_THREADS threads;
|
||||
Freeze(&threads, ALL_HOOKS_POS, enable ? ACTION_ENABLE : ACTION_DISABLE);
|
||||
|
||||
for (i = first; i < g_hooks.size; ++i)
|
||||
{
|
||||
if (g_hooks.pItems[i].isEnabled != enable)
|
||||
{
|
||||
status = EnableHookLL(i, enable);
|
||||
if (status != MH_OK)
|
||||
break;
|
||||
}
|
||||
}
|
||||
|
||||
Unfreeze(&threads);
|
||||
}
|
||||
|
||||
return status;
|
||||
}
|
||||
|
||||
//-------------------------------------------------------------------------
|
||||
static VOID EnterSpinLock(VOID)
|
||||
{
|
||||
SIZE_T spinCount = 0;
|
||||
|
||||
// Wait until the flag is FALSE.
|
||||
while (InterlockedCompareExchange(&g_isLocked, TRUE, FALSE) != FALSE)
|
||||
{
|
||||
// No need to generate a memory barrier here, since InterlockedCompareExchange()
|
||||
// generates a full memory barrier itself.
|
||||
|
||||
// Prevent the loop from being too busy.
|
||||
if (spinCount < 32)
|
||||
Sleep(0);
|
||||
else
|
||||
Sleep(1);
|
||||
|
||||
spinCount++;
|
||||
}
|
||||
}
|
||||
|
||||
//-------------------------------------------------------------------------
|
||||
static VOID LeaveSpinLock(VOID)
|
||||
{
|
||||
// No need to generate a memory barrier here, since InterlockedExchange()
|
||||
// generates a full memory barrier itself.
|
||||
|
||||
InterlockedExchange(&g_isLocked, FALSE);
|
||||
}
|
||||
|
||||
//-------------------------------------------------------------------------
|
||||
MH_STATUS WINAPI MH_Initialize(VOID)
|
||||
{
|
||||
MH_STATUS status = MH_OK;
|
||||
|
||||
EnterSpinLock();
|
||||
|
||||
if (g_hHeap == NULL)
|
||||
{
|
||||
g_hHeap = HeapCreate(0, 0, 0);
|
||||
if (g_hHeap != NULL)
|
||||
{
|
||||
// Initialize the internal function buffer.
|
||||
InitializeBuffer();
|
||||
}
|
||||
else
|
||||
{
|
||||
status = MH_ERROR_MEMORY_ALLOC;
|
||||
}
|
||||
}
|
||||
else
|
||||
{
|
||||
status = MH_ERROR_ALREADY_INITIALIZED;
|
||||
}
|
||||
|
||||
LeaveSpinLock();
|
||||
|
||||
return status;
|
||||
}
|
||||
|
||||
//-------------------------------------------------------------------------
|
||||
MH_STATUS WINAPI MH_Uninitialize(VOID)
|
||||
{
|
||||
MH_STATUS status = MH_OK;
|
||||
|
||||
EnterSpinLock();
|
||||
|
||||
if (g_hHeap != NULL)
|
||||
{
|
||||
status = EnableAllHooksLL(FALSE);
|
||||
if (status == MH_OK)
|
||||
{
|
||||
// Free the internal function buffer.
|
||||
|
||||
// HeapFree is actually not required, but some tools detect a false
|
||||
// memory leak without HeapFree.
|
||||
|
||||
UninitializeBuffer();
|
||||
|
||||
HeapFree(g_hHeap, 0, g_hooks.pItems);
|
||||
HeapDestroy(g_hHeap);
|
||||
|
||||
g_hHeap = NULL;
|
||||
|
||||
g_hooks.pItems = NULL;
|
||||
g_hooks.capacity = 0;
|
||||
g_hooks.size = 0;
|
||||
}
|
||||
}
|
||||
else
|
||||
{
|
||||
status = MH_ERROR_NOT_INITIALIZED;
|
||||
}
|
||||
|
||||
LeaveSpinLock();
|
||||
|
||||
return status;
|
||||
}
|
||||
|
||||
//-------------------------------------------------------------------------
|
||||
MH_STATUS WINAPI MH_CreateHook(LPVOID pTarget, LPVOID pDetour, LPVOID *ppOriginal)
|
||||
{
|
||||
MH_STATUS status = MH_OK;
|
||||
|
||||
EnterSpinLock();
|
||||
|
||||
if (g_hHeap != NULL)
|
||||
{
|
||||
if (IsExecutableAddress(pTarget) && IsExecutableAddress(pDetour))
|
||||
{
|
||||
UINT pos = FindHookEntry(pTarget);
|
||||
if (pos == INVALID_HOOK_POS)
|
||||
{
|
||||
LPVOID pBuffer = AllocateBuffer(pTarget);
|
||||
if (pBuffer != NULL)
|
||||
{
|
||||
TRAMPOLINE ct;
|
||||
|
||||
ct.pTarget = pTarget;
|
||||
ct.pDetour = pDetour;
|
||||
ct.pTrampoline = pBuffer;
|
||||
if (CreateTrampolineFunction(&ct))
|
||||
{
|
||||
PHOOK_ENTRY pHook = AddHookEntry();
|
||||
if (pHook != NULL)
|
||||
{
|
||||
pHook->pTarget = ct.pTarget;
|
||||
#if defined(_M_X64) || defined(__x86_64__)
|
||||
pHook->pDetour = ct.pRelay;
|
||||
#else
|
||||
pHook->pDetour = ct.pDetour;
|
||||
#endif
|
||||
pHook->pTrampoline = ct.pTrampoline;
|
||||
pHook->patchAbove = ct.patchAbove;
|
||||
pHook->isEnabled = FALSE;
|
||||
pHook->queueEnable = FALSE;
|
||||
pHook->nIP = ct.nIP;
|
||||
memcpy(pHook->oldIPs, ct.oldIPs, ARRAYSIZE(ct.oldIPs));
|
||||
memcpy(pHook->newIPs, ct.newIPs, ARRAYSIZE(ct.newIPs));
|
||||
|
||||
// Back up the target function.
|
||||
|
||||
if (ct.patchAbove)
|
||||
{
|
||||
memcpy(
|
||||
pHook->backup,
|
||||
(LPBYTE)pTarget - sizeof(JMP_REL),
|
||||
sizeof(JMP_REL) + sizeof(JMP_REL_SHORT));
|
||||
}
|
||||
else
|
||||
{
|
||||
memcpy(pHook->backup, pTarget, sizeof(JMP_REL));
|
||||
}
|
||||
|
||||
if (ppOriginal != NULL)
|
||||
*ppOriginal = pHook->pTrampoline;
|
||||
}
|
||||
else
|
||||
{
|
||||
status = MH_ERROR_MEMORY_ALLOC;
|
||||
}
|
||||
}
|
||||
else
|
||||
{
|
||||
status = MH_ERROR_UNSUPPORTED_FUNCTION;
|
||||
}
|
||||
|
||||
if (status != MH_OK)
|
||||
{
|
||||
FreeBuffer(pBuffer);
|
||||
}
|
||||
}
|
||||
else
|
||||
{
|
||||
status = MH_ERROR_MEMORY_ALLOC;
|
||||
}
|
||||
}
|
||||
else
|
||||
{
|
||||
status = MH_ERROR_ALREADY_CREATED;
|
||||
}
|
||||
}
|
||||
else
|
||||
{
|
||||
status = MH_ERROR_NOT_EXECUTABLE;
|
||||
}
|
||||
}
|
||||
else
|
||||
{
|
||||
status = MH_ERROR_NOT_INITIALIZED;
|
||||
}
|
||||
|
||||
LeaveSpinLock();
|
||||
|
||||
return status;
|
||||
}
|
||||
|
||||
//-------------------------------------------------------------------------
|
||||
MH_STATUS WINAPI MH_RemoveHook(LPVOID pTarget)
|
||||
{
|
||||
MH_STATUS status = MH_OK;
|
||||
|
||||
EnterSpinLock();
|
||||
|
||||
if (g_hHeap != NULL)
|
||||
{
|
||||
UINT pos = FindHookEntry(pTarget);
|
||||
if (pos != INVALID_HOOK_POS)
|
||||
{
|
||||
if (g_hooks.pItems[pos].isEnabled)
|
||||
{
|
||||
FROZEN_THREADS threads;
|
||||
Freeze(&threads, pos, ACTION_DISABLE);
|
||||
|
||||
status = EnableHookLL(pos, FALSE);
|
||||
|
||||
Unfreeze(&threads);
|
||||
}
|
||||
|
||||
if (status == MH_OK)
|
||||
{
|
||||
FreeBuffer(g_hooks.pItems[pos].pTrampoline);
|
||||
DeleteHookEntry(pos);
|
||||
}
|
||||
}
|
||||
else
|
||||
{
|
||||
status = MH_ERROR_NOT_CREATED;
|
||||
}
|
||||
}
|
||||
else
|
||||
{
|
||||
status = MH_ERROR_NOT_INITIALIZED;
|
||||
}
|
||||
|
||||
LeaveSpinLock();
|
||||
|
||||
return status;
|
||||
}
|
||||
|
||||
//-------------------------------------------------------------------------
|
||||
static MH_STATUS EnableHook(LPVOID pTarget, BOOL enable)
|
||||
{
|
||||
MH_STATUS status = MH_OK;
|
||||
|
||||
EnterSpinLock();
|
||||
|
||||
if (g_hHeap != NULL)
|
||||
{
|
||||
if (pTarget == MH_ALL_HOOKS)
|
||||
{
|
||||
status = EnableAllHooksLL(enable);
|
||||
}
|
||||
else
|
||||
{
|
||||
FROZEN_THREADS threads;
|
||||
UINT pos = FindHookEntry(pTarget);
|
||||
if (pos != INVALID_HOOK_POS)
|
||||
{
|
||||
if (g_hooks.pItems[pos].isEnabled != enable)
|
||||
{
|
||||
Freeze(&threads, pos, ACTION_ENABLE);
|
||||
|
||||
status = EnableHookLL(pos, enable);
|
||||
|
||||
Unfreeze(&threads);
|
||||
}
|
||||
else
|
||||
{
|
||||
status = enable ? MH_ERROR_ENABLED : MH_ERROR_DISABLED;
|
||||
}
|
||||
}
|
||||
else
|
||||
{
|
||||
status = MH_ERROR_NOT_CREATED;
|
||||
}
|
||||
}
|
||||
}
|
||||
else
|
||||
{
|
||||
status = MH_ERROR_NOT_INITIALIZED;
|
||||
}
|
||||
|
||||
LeaveSpinLock();
|
||||
|
||||
return status;
|
||||
}
|
||||
|
||||
//-------------------------------------------------------------------------
|
||||
MH_STATUS WINAPI MH_EnableHook(LPVOID pTarget)
|
||||
{
|
||||
return EnableHook(pTarget, TRUE);
|
||||
}
|
||||
|
||||
//-------------------------------------------------------------------------
|
||||
MH_STATUS WINAPI MH_DisableHook(LPVOID pTarget)
|
||||
{
|
||||
return EnableHook(pTarget, FALSE);
|
||||
}
|
||||
|
||||
//-------------------------------------------------------------------------
|
||||
static MH_STATUS QueueHook(LPVOID pTarget, BOOL queueEnable)
|
||||
{
|
||||
MH_STATUS status = MH_OK;
|
||||
|
||||
EnterSpinLock();
|
||||
|
||||
if (g_hHeap != NULL)
|
||||
{
|
||||
if (pTarget == MH_ALL_HOOKS)
|
||||
{
|
||||
UINT i;
|
||||
for (i = 0; i < g_hooks.size; ++i)
|
||||
g_hooks.pItems[i].queueEnable = queueEnable;
|
||||
}
|
||||
else
|
||||
{
|
||||
UINT pos = FindHookEntry(pTarget);
|
||||
if (pos != INVALID_HOOK_POS)
|
||||
{
|
||||
g_hooks.pItems[pos].queueEnable = queueEnable;
|
||||
}
|
||||
else
|
||||
{
|
||||
status = MH_ERROR_NOT_CREATED;
|
||||
}
|
||||
}
|
||||
}
|
||||
else
|
||||
{
|
||||
status = MH_ERROR_NOT_INITIALIZED;
|
||||
}
|
||||
|
||||
LeaveSpinLock();
|
||||
|
||||
return status;
|
||||
}
|
||||
|
||||
//-------------------------------------------------------------------------
|
||||
MH_STATUS WINAPI MH_QueueEnableHook(LPVOID pTarget)
|
||||
{
|
||||
return QueueHook(pTarget, TRUE);
|
||||
}
|
||||
|
||||
//-------------------------------------------------------------------------
|
||||
MH_STATUS WINAPI MH_QueueDisableHook(LPVOID pTarget)
|
||||
{
|
||||
return QueueHook(pTarget, FALSE);
|
||||
}
|
||||
|
||||
//-------------------------------------------------------------------------
|
||||
MH_STATUS WINAPI MH_ApplyQueued(VOID)
|
||||
{
|
||||
MH_STATUS status = MH_OK;
|
||||
UINT i, first = INVALID_HOOK_POS;
|
||||
|
||||
EnterSpinLock();
|
||||
|
||||
if (g_hHeap != NULL)
|
||||
{
|
||||
for (i = 0; i < g_hooks.size; ++i)
|
||||
{
|
||||
if (g_hooks.pItems[i].isEnabled != g_hooks.pItems[i].queueEnable)
|
||||
{
|
||||
first = i;
|
||||
break;
|
||||
}
|
||||
}
|
||||
|
||||
if (first != INVALID_HOOK_POS)
|
||||
{
|
||||
FROZEN_THREADS threads;
|
||||
Freeze(&threads, ALL_HOOKS_POS, ACTION_APPLY_QUEUED);
|
||||
|
||||
for (i = first; i < g_hooks.size; ++i)
|
||||
{
|
||||
PHOOK_ENTRY pHook = &g_hooks.pItems[i];
|
||||
if (pHook->isEnabled != pHook->queueEnable)
|
||||
{
|
||||
status = EnableHookLL(i, pHook->queueEnable);
|
||||
if (status != MH_OK)
|
||||
break;
|
||||
}
|
||||
}
|
||||
|
||||
Unfreeze(&threads);
|
||||
}
|
||||
}
|
||||
else
|
||||
{
|
||||
status = MH_ERROR_NOT_INITIALIZED;
|
||||
}
|
||||
|
||||
LeaveSpinLock();
|
||||
|
||||
return status;
|
||||
}
|
||||
|
||||
//-------------------------------------------------------------------------
|
||||
MH_STATUS WINAPI MH_CreateHookApiEx(
|
||||
LPCWSTR pszModule, LPCSTR pszProcName, LPVOID pDetour,
|
||||
LPVOID *ppOriginal, LPVOID *ppTarget)
|
||||
{
|
||||
HMODULE hModule;
|
||||
LPVOID pTarget;
|
||||
|
||||
hModule = GetModuleHandleW(pszModule);
|
||||
if (hModule == NULL)
|
||||
return MH_ERROR_MODULE_NOT_FOUND;
|
||||
|
||||
pTarget = (LPVOID)GetProcAddress(hModule, pszProcName);
|
||||
if (pTarget == NULL)
|
||||
return MH_ERROR_FUNCTION_NOT_FOUND;
|
||||
|
||||
if(ppTarget != NULL)
|
||||
*ppTarget = pTarget;
|
||||
|
||||
return MH_CreateHook(pTarget, pDetour, ppOriginal);
|
||||
}
|
||||
|
||||
//-------------------------------------------------------------------------
|
||||
MH_STATUS WINAPI MH_CreateHookApi(
|
||||
LPCWSTR pszModule, LPCSTR pszProcName, LPVOID pDetour, LPVOID *ppOriginal)
|
||||
{
|
||||
return MH_CreateHookApiEx(pszModule, pszProcName, pDetour, ppOriginal, NULL);
|
||||
}
|
||||
|
||||
//-------------------------------------------------------------------------
|
||||
const char * WINAPI MH_StatusToString(MH_STATUS status)
|
||||
{
|
||||
#define MH_ST2STR(x) \
|
||||
case x: \
|
||||
return #x;
|
||||
|
||||
switch (status) {
|
||||
MH_ST2STR(MH_UNKNOWN)
|
||||
MH_ST2STR(MH_OK)
|
||||
MH_ST2STR(MH_ERROR_ALREADY_INITIALIZED)
|
||||
MH_ST2STR(MH_ERROR_NOT_INITIALIZED)
|
||||
MH_ST2STR(MH_ERROR_ALREADY_CREATED)
|
||||
MH_ST2STR(MH_ERROR_NOT_CREATED)
|
||||
MH_ST2STR(MH_ERROR_ENABLED)
|
||||
MH_ST2STR(MH_ERROR_DISABLED)
|
||||
MH_ST2STR(MH_ERROR_NOT_EXECUTABLE)
|
||||
MH_ST2STR(MH_ERROR_UNSUPPORTED_FUNCTION)
|
||||
MH_ST2STR(MH_ERROR_MEMORY_ALLOC)
|
||||
MH_ST2STR(MH_ERROR_MEMORY_PROTECT)
|
||||
MH_ST2STR(MH_ERROR_MODULE_NOT_FOUND)
|
||||
MH_ST2STR(MH_ERROR_FUNCTION_NOT_FOUND)
|
||||
}
|
||||
|
||||
#undef MH_ST2STR
|
||||
|
||||
return "(unknown)";
|
||||
}
|
186
spotify-reverse/util/hooking/detours/mh/minhook.h
Normal file
186
spotify-reverse/util/hooking/detours/mh/minhook.h
Normal file
@ -0,0 +1,186 @@
|
||||
/*
|
||||
* MinHook - The Minimalistic API Hooking Library for x64/x86
|
||||
* Copyright (C) 2009-2017 Tsuda Kageyu.
|
||||
* All rights reserved.
|
||||
*
|
||||
* Redistribution and use in source and binary forms, with or without
|
||||
* modification, are permitted provided that the following conditions
|
||||
* are met:
|
||||
*
|
||||
* 1. Redistributions of source code must retain the above copyright
|
||||
* notice, this list of conditions and the following disclaimer.
|
||||
* 2. Redistributions in binary form must reproduce the above copyright
|
||||
* notice, this list of conditions and the following disclaimer in the
|
||||
* documentation and/or other materials provided with the distribution.
|
||||
*
|
||||
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
|
||||
* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
|
||||
* TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A
|
||||
* PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER
|
||||
* OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
|
||||
* EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
|
||||
* PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
|
||||
* PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
|
||||
* LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
|
||||
* NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
|
||||
* SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
|
||||
*/
|
||||
|
||||
#pragma once
|
||||
|
||||
#if !(defined _M_IX86) && !(defined _M_X64) && !(defined __i386__) && !(defined __x86_64__)
|
||||
#error MinHook supports only x86 and x64 systems.
|
||||
#endif
|
||||
|
||||
#include <windows.h>
|
||||
|
||||
// MinHook Error Codes.
|
||||
typedef enum MH_STATUS
|
||||
{
|
||||
// Unknown error. Should not be returned.
|
||||
MH_UNKNOWN = -1,
|
||||
|
||||
// Successful.
|
||||
MH_OK = 0,
|
||||
|
||||
// MinHook is already initialized.
|
||||
MH_ERROR_ALREADY_INITIALIZED,
|
||||
|
||||
// MinHook is not initialized yet, or already uninitialized.
|
||||
MH_ERROR_NOT_INITIALIZED,
|
||||
|
||||
// The hook for the specified target function is already created.
|
||||
MH_ERROR_ALREADY_CREATED,
|
||||
|
||||
// The hook for the specified target function is not created yet.
|
||||
MH_ERROR_NOT_CREATED,
|
||||
|
||||
// The hook for the specified target function is already enabled.
|
||||
MH_ERROR_ENABLED,
|
||||
|
||||
// The hook for the specified target function is not enabled yet, or already
|
||||
// disabled.
|
||||
MH_ERROR_DISABLED,
|
||||
|
||||
// The specified pointer is invalid. It points the address of non-allocated
|
||||
// and/or non-executable region.
|
||||
MH_ERROR_NOT_EXECUTABLE,
|
||||
|
||||
// The specified target function cannot be hooked.
|
||||
MH_ERROR_UNSUPPORTED_FUNCTION,
|
||||
|
||||
// Failed to allocate memory.
|
||||
MH_ERROR_MEMORY_ALLOC,
|
||||
|
||||
// Failed to change the memory protection.
|
||||
MH_ERROR_MEMORY_PROTECT,
|
||||
|
||||
// The specified module is not loaded.
|
||||
MH_ERROR_MODULE_NOT_FOUND,
|
||||
|
||||
// The specified function is not found.
|
||||
MH_ERROR_FUNCTION_NOT_FOUND
|
||||
}
|
||||
MH_STATUS;
|
||||
|
||||
// Can be passed as a parameter to MH_EnableHook, MH_DisableHook,
|
||||
// MH_QueueEnableHook or MH_QueueDisableHook.
|
||||
#define MH_ALL_HOOKS NULL
|
||||
|
||||
#ifdef __cplusplus
|
||||
extern "C" {
|
||||
#endif
|
||||
|
||||
// Initialize the MinHook library. You must call this function EXACTLY ONCE
|
||||
// at the beginning of your program.
|
||||
MH_STATUS WINAPI MH_Initialize(VOID);
|
||||
|
||||
// Uninitialize the MinHook library. You must call this function EXACTLY
|
||||
// ONCE at the end of your program.
|
||||
MH_STATUS WINAPI MH_Uninitialize(VOID);
|
||||
|
||||
// Creates a Hook for the specified target function, in disabled state.
|
||||
// Parameters:
|
||||
// pTarget [in] A pointer to the target function, which will be
|
||||
// overridden by the detour function.
|
||||
// pDetour [in] A pointer to the detour function, which will override
|
||||
// the target function.
|
||||
// ppOriginal [out] A pointer to the trampoline function, which will be
|
||||
// used to call the original target function.
|
||||
// This parameter can be NULL.
|
||||
MH_STATUS WINAPI MH_CreateHook(LPVOID pTarget, LPVOID pDetour, LPVOID *ppOriginal);
|
||||
|
||||
// Creates a Hook for the specified API function, in disabled state.
|
||||
// Parameters:
|
||||
// pszModule [in] A pointer to the loaded module name which contains the
|
||||
// target function.
|
||||
// pszTarget [in] A pointer to the target function name, which will be
|
||||
// overridden by the detour function.
|
||||
// pDetour [in] A pointer to the detour function, which will override
|
||||
// the target function.
|
||||
// ppOriginal [out] A pointer to the trampoline function, which will be
|
||||
// used to call the original target function.
|
||||
// This parameter can be NULL.
|
||||
MH_STATUS WINAPI MH_CreateHookApi(
|
||||
LPCWSTR pszModule, LPCSTR pszProcName, LPVOID pDetour, LPVOID *ppOriginal);
|
||||
|
||||
// Creates a Hook for the specified API function, in disabled state.
|
||||
// Parameters:
|
||||
// pszModule [in] A pointer to the loaded module name which contains the
|
||||
// target function.
|
||||
// pszTarget [in] A pointer to the target function name, which will be
|
||||
// overridden by the detour function.
|
||||
// pDetour [in] A pointer to the detour function, which will override
|
||||
// the target function.
|
||||
// ppOriginal [out] A pointer to the trampoline function, which will be
|
||||
// used to call the original target function.
|
||||
// This parameter can be NULL.
|
||||
// ppTarget [out] A pointer to the target function, which will be used
|
||||
// with other functions.
|
||||
// This parameter can be NULL.
|
||||
MH_STATUS WINAPI MH_CreateHookApiEx(
|
||||
LPCWSTR pszModule, LPCSTR pszProcName, LPVOID pDetour, LPVOID *ppOriginal, LPVOID *ppTarget);
|
||||
|
||||
// Removes an already created hook.
|
||||
// Parameters:
|
||||
// pTarget [in] A pointer to the target function.
|
||||
MH_STATUS WINAPI MH_RemoveHook(LPVOID pTarget);
|
||||
|
||||
// Enables an already created hook.
|
||||
// Parameters:
|
||||
// pTarget [in] A pointer to the target function.
|
||||
// If this parameter is MH_ALL_HOOKS, all created hooks are
|
||||
// enabled in one go.
|
||||
MH_STATUS WINAPI MH_EnableHook(LPVOID pTarget);
|
||||
|
||||
// Disables an already created hook.
|
||||
// Parameters:
|
||||
// pTarget [in] A pointer to the target function.
|
||||
// If this parameter is MH_ALL_HOOKS, all created hooks are
|
||||
// disabled in one go.
|
||||
MH_STATUS WINAPI MH_DisableHook(LPVOID pTarget);
|
||||
|
||||
// Queues to enable an already created hook.
|
||||
// Parameters:
|
||||
// pTarget [in] A pointer to the target function.
|
||||
// If this parameter is MH_ALL_HOOKS, all created hooks are
|
||||
// queued to be enabled.
|
||||
MH_STATUS WINAPI MH_QueueEnableHook(LPVOID pTarget);
|
||||
|
||||
// Queues to disable an already created hook.
|
||||
// Parameters:
|
||||
// pTarget [in] A pointer to the target function.
|
||||
// If this parameter is MH_ALL_HOOKS, all created hooks are
|
||||
// queued to be disabled.
|
||||
MH_STATUS WINAPI MH_QueueDisableHook(LPVOID pTarget);
|
||||
|
||||
// Applies all queued changes in one go.
|
||||
MH_STATUS WINAPI MH_ApplyQueued(VOID);
|
||||
|
||||
// Translates the MH_STATUS to its name as a string.
|
||||
const char * WINAPI MH_StatusToString(MH_STATUS status);
|
||||
|
||||
#ifdef __cplusplus
|
||||
}
|
||||
#endif
|
||||
|
320
spotify-reverse/util/hooking/detours/mh/trampoline.c
Normal file
320
spotify-reverse/util/hooking/detours/mh/trampoline.c
Normal file
@ -0,0 +1,320 @@
|
||||
/*
|
||||
* MinHook - The Minimalistic API Hooking Library for x64/x86
|
||||
* Copyright (C) 2009-2017 Tsuda Kageyu.
|
||||
* All rights reserved.
|
||||
*
|
||||
* Redistribution and use in source and binary forms, with or without
|
||||
* modification, are permitted provided that the following conditions
|
||||
* are met:
|
||||
*
|
||||
* 1. Redistributions of source code must retain the above copyright
|
||||
* notice, this list of conditions and the following disclaimer.
|
||||
* 2. Redistributions in binary form must reproduce the above copyright
|
||||
* notice, this list of conditions and the following disclaimer in the
|
||||
* documentation and/or other materials provided with the distribution.
|
||||
*
|
||||
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
|
||||
* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
|
||||
* TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A
|
||||
* PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER
|
||||
* OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
|
||||
* EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
|
||||
* PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
|
||||
* PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
|
||||
* LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
|
||||
* NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
|
||||
* SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
|
||||
*/
|
||||
|
||||
#include <windows.h>
|
||||
|
||||
#ifdef _MSC_VER
|
||||
#include <intrin.h>
|
||||
#endif
|
||||
|
||||
#ifndef ARRAYSIZE
|
||||
#define ARRAYSIZE(A) (sizeof(A)/sizeof((A)[0]))
|
||||
#endif
|
||||
|
||||
#if defined(_M_X64) || defined(__x86_64__)
|
||||
#include "./hde/hde64.h"
|
||||
typedef hde64s HDE;
|
||||
#define HDE_DISASM(code, hs) hde64_disasm(code, hs)
|
||||
#else
|
||||
#include "./hde/hde32.h"
|
||||
typedef hde32s HDE;
|
||||
#define HDE_DISASM(code, hs) hde32_disasm(code, hs)
|
||||
#endif
|
||||
|
||||
#include "trampoline.h"
|
||||
#include "buffer.h"
|
||||
|
||||
// Maximum size of a trampoline function.
|
||||
#if defined(_M_X64) || defined(__x86_64__)
|
||||
#define TRAMPOLINE_MAX_SIZE (MEMORY_SLOT_SIZE - sizeof(JMP_ABS))
|
||||
#else
|
||||
#define TRAMPOLINE_MAX_SIZE MEMORY_SLOT_SIZE
|
||||
#endif
|
||||
|
||||
//-------------------------------------------------------------------------
|
||||
static BOOL IsCodePadding(LPBYTE pInst, UINT size)
|
||||
{
|
||||
UINT i;
|
||||
|
||||
if (pInst[0] != 0x00 && pInst[0] != 0x90 && pInst[0] != 0xCC)
|
||||
return FALSE;
|
||||
|
||||
for (i = 1; i < size; ++i)
|
||||
{
|
||||
if (pInst[i] != pInst[0])
|
||||
return FALSE;
|
||||
}
|
||||
return TRUE;
|
||||
}
|
||||
|
||||
//-------------------------------------------------------------------------
|
||||
BOOL CreateTrampolineFunction(PTRAMPOLINE ct)
|
||||
{
|
||||
#if defined(_M_X64) || defined(__x86_64__)
|
||||
CALL_ABS call = {
|
||||
0xFF, 0x15, 0x00000002, // FF15 00000002: CALL [RIP+8]
|
||||
0xEB, 0x08, // EB 08: JMP +10
|
||||
0x0000000000000000ULL // Absolute destination address
|
||||
};
|
||||
JMP_ABS jmp = {
|
||||
0xFF, 0x25, 0x00000000, // FF25 00000000: JMP [RIP+6]
|
||||
0x0000000000000000ULL // Absolute destination address
|
||||
};
|
||||
JCC_ABS jcc = {
|
||||
0x70, 0x0E, // 7* 0E: J** +16
|
||||
0xFF, 0x25, 0x00000000, // FF25 00000000: JMP [RIP+6]
|
||||
0x0000000000000000ULL // Absolute destination address
|
||||
};
|
||||
#else
|
||||
CALL_REL call = {
|
||||
0xE8, // E8 xxxxxxxx: CALL +5+xxxxxxxx
|
||||
0x00000000 // Relative destination address
|
||||
};
|
||||
JMP_REL jmp = {
|
||||
0xE9, // E9 xxxxxxxx: JMP +5+xxxxxxxx
|
||||
0x00000000 // Relative destination address
|
||||
};
|
||||
JCC_REL jcc = {
|
||||
0x0F, 0x80, // 0F8* xxxxxxxx: J** +6+xxxxxxxx
|
||||
0x00000000 // Relative destination address
|
||||
};
|
||||
#endif
|
||||
|
||||
UINT8 oldPos = 0;
|
||||
UINT8 newPos = 0;
|
||||
ULONG_PTR jmpDest = 0; // Destination address of an internal jump.
|
||||
BOOL finished = FALSE; // Is the function completed?
|
||||
#if defined(_M_X64) || defined(__x86_64__)
|
||||
UINT8 instBuf[16];
|
||||
#endif
|
||||
|
||||
ct->patchAbove = FALSE;
|
||||
ct->nIP = 0;
|
||||
|
||||
do
|
||||
{
|
||||
HDE hs;
|
||||
UINT copySize;
|
||||
LPVOID pCopySrc;
|
||||
ULONG_PTR pOldInst = (ULONG_PTR)ct->pTarget + oldPos;
|
||||
ULONG_PTR pNewInst = (ULONG_PTR)ct->pTrampoline + newPos;
|
||||
|
||||
copySize = HDE_DISASM((LPVOID)pOldInst, &hs);
|
||||
if (hs.flags & F_ERROR)
|
||||
return FALSE;
|
||||
|
||||
pCopySrc = (LPVOID)pOldInst;
|
||||
if (oldPos >= sizeof(JMP_REL))
|
||||
{
|
||||
// The trampoline function is long enough.
|
||||
// Complete the function with the jump to the target function.
|
||||
#if defined(_M_X64) || defined(__x86_64__)
|
||||
jmp.address = pOldInst;
|
||||
#else
|
||||
jmp.operand = (UINT32)(pOldInst - (pNewInst + sizeof(jmp)));
|
||||
#endif
|
||||
pCopySrc = &jmp;
|
||||
copySize = sizeof(jmp);
|
||||
|
||||
finished = TRUE;
|
||||
}
|
||||
#if defined(_M_X64) || defined(__x86_64__)
|
||||
else if ((hs.modrm & 0xC7) == 0x05)
|
||||
{
|
||||
// Instructions using RIP relative addressing. (ModR/M = 00???101B)
|
||||
|
||||
// Modify the RIP relative address.
|
||||
PUINT32 pRelAddr;
|
||||
|
||||
// Avoid using memcpy to reduce the footprint.
|
||||
#ifndef _MSC_VER
|
||||
memcpy(instBuf, (LPBYTE)pOldInst, copySize);
|
||||
#else
|
||||
__movsb(instBuf, (LPBYTE)pOldInst, copySize);
|
||||
#endif
|
||||
pCopySrc = instBuf;
|
||||
|
||||
// Relative address is stored at (instruction length - immediate value length - 4).
|
||||
pRelAddr = (PUINT32)(instBuf + hs.len - ((hs.flags & 0x3C) >> 2) - 4);
|
||||
*pRelAddr
|
||||
= (UINT32)((pOldInst + hs.len + (INT32)hs.disp.disp32) - (pNewInst + hs.len));
|
||||
|
||||
// Complete the function if JMP (FF /4).
|
||||
if (hs.opcode == 0xFF && hs.modrm_reg == 4)
|
||||
finished = TRUE;
|
||||
}
|
||||
#endif
|
||||
else if (hs.opcode == 0xE8)
|
||||
{
|
||||
// Direct relative CALL
|
||||
ULONG_PTR dest = pOldInst + hs.len + (INT32)hs.imm.imm32;
|
||||
#if defined(_M_X64) || defined(__x86_64__)
|
||||
call.address = dest;
|
||||
#else
|
||||
call.operand = (UINT32)(dest - (pNewInst + sizeof(call)));
|
||||
#endif
|
||||
pCopySrc = &call;
|
||||
copySize = sizeof(call);
|
||||
}
|
||||
else if ((hs.opcode & 0xFD) == 0xE9)
|
||||
{
|
||||
// Direct relative JMP (EB or E9)
|
||||
ULONG_PTR dest = pOldInst + hs.len;
|
||||
|
||||
if (hs.opcode == 0xEB) // isShort jmp
|
||||
dest += (INT8)hs.imm.imm8;
|
||||
else
|
||||
dest += (INT32)hs.imm.imm32;
|
||||
|
||||
// Simply copy an internal jump.
|
||||
if ((ULONG_PTR)ct->pTarget <= dest
|
||||
&& dest < ((ULONG_PTR)ct->pTarget + sizeof(JMP_REL)))
|
||||
{
|
||||
if (jmpDest < dest)
|
||||
jmpDest = dest;
|
||||
}
|
||||
else
|
||||
{
|
||||
#if defined(_M_X64) || defined(__x86_64__)
|
||||
jmp.address = dest;
|
||||
#else
|
||||
jmp.operand = (UINT32)(dest - (pNewInst + sizeof(jmp)));
|
||||
#endif
|
||||
pCopySrc = &jmp;
|
||||
copySize = sizeof(jmp);
|
||||
|
||||
// Exit the function If it is not in the branch
|
||||
finished = (pOldInst >= jmpDest);
|
||||
}
|
||||
}
|
||||
else if ((hs.opcode & 0xF0) == 0x70
|
||||
|| (hs.opcode & 0xFC) == 0xE0
|
||||
|| (hs.opcode2 & 0xF0) == 0x80)
|
||||
{
|
||||
// Direct relative Jcc
|
||||
ULONG_PTR dest = pOldInst + hs.len;
|
||||
|
||||
if ((hs.opcode & 0xF0) == 0x70 // Jcc
|
||||
|| (hs.opcode & 0xFC) == 0xE0) // LOOPNZ/LOOPZ/LOOP/JECXZ
|
||||
dest += (INT8)hs.imm.imm8;
|
||||
else
|
||||
dest += (INT32)hs.imm.imm32;
|
||||
|
||||
// Simply copy an internal jump.
|
||||
if ((ULONG_PTR)ct->pTarget <= dest
|
||||
&& dest < ((ULONG_PTR)ct->pTarget + sizeof(JMP_REL)))
|
||||
{
|
||||
if (jmpDest < dest)
|
||||
jmpDest = dest;
|
||||
}
|
||||
else if ((hs.opcode & 0xFC) == 0xE0)
|
||||
{
|
||||
// LOOPNZ/LOOPZ/LOOP/JCXZ/JECXZ to the outside are not supported.
|
||||
return FALSE;
|
||||
}
|
||||
else
|
||||
{
|
||||
UINT8 cond = ((hs.opcode != 0x0F ? hs.opcode : hs.opcode2) & 0x0F);
|
||||
#if defined(_M_X64) || defined(__x86_64__)
|
||||
// Invert the condition in x64 mode to simplify the conditional jump logic.
|
||||
jcc.opcode = 0x71 ^ cond;
|
||||
jcc.address = dest;
|
||||
#else
|
||||
jcc.opcode1 = 0x80 | cond;
|
||||
jcc.operand = (UINT32)(dest - (pNewInst + sizeof(jcc)));
|
||||
#endif
|
||||
pCopySrc = &jcc;
|
||||
copySize = sizeof(jcc);
|
||||
}
|
||||
}
|
||||
else if ((hs.opcode & 0xFE) == 0xC2)
|
||||
{
|
||||
// RET (C2 or C3)
|
||||
|
||||
// Complete the function if not in a branch.
|
||||
finished = (pOldInst >= jmpDest);
|
||||
}
|
||||
|
||||
// Can't alter the instruction length in a branch.
|
||||
if (pOldInst < jmpDest && copySize != hs.len)
|
||||
return FALSE;
|
||||
|
||||
// Trampoline function is too large.
|
||||
if ((newPos + copySize) > TRAMPOLINE_MAX_SIZE)
|
||||
return FALSE;
|
||||
|
||||
// Trampoline function has too many instructions.
|
||||
if (ct->nIP >= ARRAYSIZE(ct->oldIPs))
|
||||
return FALSE;
|
||||
|
||||
ct->oldIPs[ct->nIP] = oldPos;
|
||||
ct->newIPs[ct->nIP] = newPos;
|
||||
ct->nIP++;
|
||||
|
||||
// Avoid using memcpy to reduce the footprint.
|
||||
#ifndef _MSC_VER
|
||||
memcpy((LPBYTE)ct->pTrampoline + newPos, pCopySrc, copySize);
|
||||
#else
|
||||
__movsb((LPBYTE)ct->pTrampoline + newPos, pCopySrc, copySize);
|
||||
#endif
|
||||
newPos += copySize;
|
||||
oldPos += hs.len;
|
||||
}
|
||||
while (!finished);
|
||||
|
||||
// Is there enough place for a long jump?
|
||||
if (oldPos < sizeof(JMP_REL)
|
||||
&& !IsCodePadding((LPBYTE)ct->pTarget + oldPos, sizeof(JMP_REL) - oldPos))
|
||||
{
|
||||
// Is there enough place for a short jump?
|
||||
if (oldPos < sizeof(JMP_REL_SHORT)
|
||||
&& !IsCodePadding((LPBYTE)ct->pTarget + oldPos, sizeof(JMP_REL_SHORT) - oldPos))
|
||||
{
|
||||
return FALSE;
|
||||
}
|
||||
|
||||
// Can we place the long jump above the function?
|
||||
if (!IsExecutableAddress((LPBYTE)ct->pTarget - sizeof(JMP_REL)))
|
||||
return FALSE;
|
||||
|
||||
if (!IsCodePadding((LPBYTE)ct->pTarget - sizeof(JMP_REL), sizeof(JMP_REL)))
|
||||
return FALSE;
|
||||
|
||||
ct->patchAbove = TRUE;
|
||||
}
|
||||
|
||||
#if defined(_M_X64) || defined(__x86_64__)
|
||||
// Create a relay function.
|
||||
jmp.address = (ULONG_PTR)ct->pDetour;
|
||||
|
||||
ct->pRelay = (LPBYTE)ct->pTrampoline + newPos;
|
||||
memcpy(ct->pRelay, &jmp, sizeof(jmp));
|
||||
#endif
|
||||
|
||||
return TRUE;
|
||||
}
|
105
spotify-reverse/util/hooking/detours/mh/trampoline.h
Normal file
105
spotify-reverse/util/hooking/detours/mh/trampoline.h
Normal file
@ -0,0 +1,105 @@
|
||||
/*
|
||||
* MinHook - The Minimalistic API Hooking Library for x64/x86
|
||||
* Copyright (C) 2009-2017 Tsuda Kageyu.
|
||||
* All rights reserved.
|
||||
*
|
||||
* Redistribution and use in source and binary forms, with or without
|
||||
* modification, are permitted provided that the following conditions
|
||||
* are met:
|
||||
*
|
||||
* 1. Redistributions of source code must retain the above copyright
|
||||
* notice, this list of conditions and the following disclaimer.
|
||||
* 2. Redistributions in binary form must reproduce the above copyright
|
||||
* notice, this list of conditions and the following disclaimer in the
|
||||
* documentation and/or other materials provided with the distribution.
|
||||
*
|
||||
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
|
||||
* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
|
||||
* TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A
|
||||
* PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER
|
||||
* OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
|
||||
* EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
|
||||
* PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
|
||||
* PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
|
||||
* LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
|
||||
* NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
|
||||
* SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
|
||||
*/
|
||||
|
||||
#pragma once
|
||||
|
||||
#pragma pack(push, 1)
|
||||
|
||||
// Structs for writing x86/x64 instructions.
|
||||
|
||||
// 8-bit relative jump.
|
||||
typedef struct _JMP_REL_SHORT
|
||||
{
|
||||
UINT8 opcode; // EB xx: JMP +2+xx
|
||||
UINT8 operand;
|
||||
} JMP_REL_SHORT, *PJMP_REL_SHORT;
|
||||
|
||||
// 32-bit direct relative jump/call.
|
||||
typedef struct _JMP_REL
|
||||
{
|
||||
UINT8 opcode; // E9/E8 xxxxxxxx: JMP/CALL +5+xxxxxxxx
|
||||
UINT32 operand; // Relative destination address
|
||||
} JMP_REL, *PJMP_REL, CALL_REL;
|
||||
|
||||
// 64-bit indirect absolute jump.
|
||||
typedef struct _JMP_ABS
|
||||
{
|
||||
UINT8 opcode0; // FF25 00000000: JMP [+6]
|
||||
UINT8 opcode1;
|
||||
UINT32 dummy;
|
||||
UINT64 address; // Absolute destination address
|
||||
} JMP_ABS, *PJMP_ABS;
|
||||
|
||||
// 64-bit indirect absolute call.
|
||||
typedef struct _CALL_ABS
|
||||
{
|
||||
UINT8 opcode0; // FF15 00000002: CALL [+6]
|
||||
UINT8 opcode1;
|
||||
UINT32 dummy0;
|
||||
UINT8 dummy1; // EB 08: JMP +10
|
||||
UINT8 dummy2;
|
||||
UINT64 address; // Absolute destination address
|
||||
} CALL_ABS;
|
||||
|
||||
// 32-bit direct relative conditional jumps.
|
||||
typedef struct _JCC_REL
|
||||
{
|
||||
UINT8 opcode0; // 0F8* xxxxxxxx: J** +6+xxxxxxxx
|
||||
UINT8 opcode1;
|
||||
UINT32 operand; // Relative destination address
|
||||
} JCC_REL;
|
||||
|
||||
// 64bit indirect absolute conditional jumps that x64 lacks.
|
||||
typedef struct _JCC_ABS
|
||||
{
|
||||
UINT8 opcode; // 7* 0E: J** +16
|
||||
UINT8 dummy0;
|
||||
UINT8 dummy1; // FF25 00000000: JMP [+6]
|
||||
UINT8 dummy2;
|
||||
UINT32 dummy3;
|
||||
UINT64 address; // Absolute destination address
|
||||
} JCC_ABS;
|
||||
|
||||
#pragma pack(pop)
|
||||
|
||||
typedef struct _TRAMPOLINE
|
||||
{
|
||||
LPVOID pTarget; // [In] Address of the target function.
|
||||
LPVOID pDetour; // [In] Address of the detour function.
|
||||
LPVOID pTrampoline; // [In] Buffer address for the trampoline and relay function.
|
||||
|
||||
#if defined(_M_X64) || defined(__x86_64__)
|
||||
LPVOID pRelay; // [Out] Address of the relay function.
|
||||
#endif
|
||||
BOOL patchAbove; // [Out] Should use the hot patch area?
|
||||
UINT nIP; // [Out] Number of the instruction boundaries.
|
||||
UINT8 oldIPs[8]; // [Out] Instruction boundaries of the target function.
|
||||
UINT8 newIPs[8]; // [Out] Instruction boundaries of the trampoline function.
|
||||
} TRAMPOLINE, *PTRAMPOLINE;
|
||||
|
||||
BOOL CreateTrampolineFunction(PTRAMPOLINE ct);
|
3
spotify-reverse/util/hooking/hooking.h
Normal file
3
spotify-reverse/util/hooking/hooking.h
Normal file
@ -0,0 +1,3 @@
|
||||
#pragma once
|
||||
#include "vmt/vmt.h"
|
||||
#include "detours/detours.h"
|
57
spotify-reverse/util/hooking/vmt/vmt.cpp
Normal file
57
spotify-reverse/util/hooking/vmt/vmt.cpp
Normal file
@ -0,0 +1,57 @@
|
||||
#include "vmt.h"
|
||||
|
||||
|
||||
namespace util::hooking {
|
||||
namespace detail {
|
||||
region_protector::region_protector( void* base, size_t len, std::uint32_t flags ) {
|
||||
_base = base;
|
||||
_length = len;
|
||||
VirtualProtect( base, len, flags, ( PDWORD )&_old );
|
||||
}
|
||||
region_protector::~region_protector( ) {
|
||||
VirtualProtect( _base, _length, _old, ( PDWORD )&_old );
|
||||
}
|
||||
}
|
||||
|
||||
vmt::vmt( ) : class_base( nullptr ), vftbl_len( 0 ), new_vftbl( nullptr ), old_vftbl( nullptr ) {}
|
||||
vmt::vmt( void* base ) : class_base( base ), vftbl_len( 0 ), new_vftbl( nullptr ), old_vftbl( nullptr ) {}
|
||||
vmt::~vmt( ) {
|
||||
unhook( );
|
||||
delete[ ] new_vftbl;
|
||||
}
|
||||
|
||||
void vmt::setup( void* base ) {
|
||||
if ( base != nullptr )
|
||||
class_base = base;
|
||||
|
||||
old_vftbl = *reinterpret_cast< std::uintptr_t** >( class_base );
|
||||
vftbl_len = estimate_vftbl_length( old_vftbl ) * sizeof( std::uintptr_t );
|
||||
|
||||
new_vftbl = new std::uintptr_t[ vftbl_len + 1 ]( );
|
||||
|
||||
std::memcpy( &new_vftbl[ 1 ], old_vftbl, vftbl_len * sizeof( std::uintptr_t ) );
|
||||
|
||||
auto guard = detail::region_protector { class_base, sizeof( std::uintptr_t ), PAGE_READWRITE };
|
||||
new_vftbl[ 0 ] = old_vftbl[ -1 ];
|
||||
*reinterpret_cast< std::uintptr_t** >( class_base ) = &new_vftbl[ 1 ];
|
||||
}
|
||||
|
||||
std::size_t vmt::estimate_vftbl_length( std::uintptr_t* vftbl_start ) {
|
||||
MEMORY_BASIC_INFORMATION memInfo = { NULL };
|
||||
int m_nSize = -1;
|
||||
do {
|
||||
m_nSize++;
|
||||
VirtualQuery( reinterpret_cast< LPCVOID >( vftbl_start[ m_nSize ] ), &memInfo, sizeof( memInfo ) );
|
||||
} while ( memInfo.Protect == PAGE_EXECUTE_READ || memInfo.Protect == PAGE_EXECUTE_READWRITE );
|
||||
|
||||
return m_nSize;
|
||||
}
|
||||
|
||||
void vmt::unhook( ) {
|
||||
if ( old_vftbl == nullptr ) return;
|
||||
|
||||
auto guard = detail::region_protector { class_base, sizeof( std::uintptr_t ), PAGE_READWRITE };
|
||||
*reinterpret_cast< std::uintptr_t** >( class_base ) = old_vftbl;
|
||||
old_vftbl = nullptr;
|
||||
}
|
||||
}
|
50
spotify-reverse/util/hooking/vmt/vmt.h
Normal file
50
spotify-reverse/util/hooking/vmt/vmt.h
Normal file
@ -0,0 +1,50 @@
|
||||
#pragma once
|
||||
#include "../../mem/addr.h"
|
||||
#include <Windows.h>
|
||||
#include <cstdint>
|
||||
#include <stdexcept>
|
||||
|
||||
|
||||
namespace util::hooking {
|
||||
namespace detail {
|
||||
class region_protector {
|
||||
public:
|
||||
region_protector( void* base, size_t len, std::uint32_t flags );
|
||||
~region_protector( );
|
||||
|
||||
private:
|
||||
void* _base;
|
||||
size_t _length;
|
||||
std::uint32_t _old;
|
||||
};
|
||||
}
|
||||
|
||||
class vmt {
|
||||
public:
|
||||
vmt( );
|
||||
vmt( void* base );
|
||||
~vmt( );
|
||||
|
||||
void setup( void* base = nullptr );
|
||||
|
||||
template<typename T>
|
||||
void hook( int index, T fun ) {
|
||||
new_vftbl[ index + 1 ] = reinterpret_cast< std::uintptr_t >( fun );
|
||||
}
|
||||
|
||||
void unhook( );
|
||||
|
||||
template<typename T>
|
||||
T original( int index ) {
|
||||
return reinterpret_cast< T >( old_vftbl[ index ] );
|
||||
}
|
||||
|
||||
private:
|
||||
static inline std::size_t estimate_vftbl_length( std::uintptr_t* vftbl_start );
|
||||
|
||||
void* class_base;
|
||||
std::size_t vftbl_len;
|
||||
std::uintptr_t* new_vftbl;
|
||||
std::uintptr_t* old_vftbl;
|
||||
};
|
||||
}
|
103
spotify-reverse/util/mem/addr.h
Normal file
103
spotify-reverse/util/mem/addr.h
Normal file
@ -0,0 +1,103 @@
|
||||
#pragma once
|
||||
#include <cstdint>
|
||||
|
||||
|
||||
namespace util::mem {
|
||||
template< typename ptr_type = std::uintptr_t >
|
||||
struct memory_address_t {
|
||||
public:
|
||||
//
|
||||
// constructors etc...
|
||||
memory_address_t( ) : m_ptr( ptr_type( 0 ) ) { };
|
||||
memory_address_t( ptr_type v ) : m_ptr( v ) { };
|
||||
memory_address_t( void* v ) : m_ptr( ptr_type( v ) ) { };
|
||||
memory_address_t( const void* v ) : m_ptr( ptr_type( v ) ) { };
|
||||
~memory_address_t( ) = default;
|
||||
|
||||
//
|
||||
// operators
|
||||
inline operator ptr_type( ) {
|
||||
return m_ptr;
|
||||
}
|
||||
|
||||
inline operator void* ( ) {
|
||||
return reinterpret_cast< void* >( m_ptr );
|
||||
}
|
||||
|
||||
inline memory_address_t& operator+=( ptr_type offset ) {
|
||||
m_ptr += offset;
|
||||
return *this;
|
||||
}
|
||||
|
||||
inline memory_address_t& operator-=( ptr_type offset ) {
|
||||
m_ptr -= offset;
|
||||
return *this;
|
||||
}
|
||||
|
||||
inline memory_address_t operator-( ptr_type offset ) {
|
||||
return memory_address_t<ptr_type>( m_ptr - offset );
|
||||
}
|
||||
|
||||
inline memory_address_t operator+( ptr_type offset ) {
|
||||
return add( offset );
|
||||
}
|
||||
|
||||
inline bool operator>( ptr_type v2 ) {
|
||||
return m_ptr > v2;
|
||||
}
|
||||
|
||||
inline bool operator>=( ptr_type v2 ) {
|
||||
return m_ptr >= v2;
|
||||
}
|
||||
|
||||
inline bool operator<( ptr_type v2 ) {
|
||||
return m_ptr < v2;
|
||||
}
|
||||
|
||||
inline bool operator<=( ptr_type v2 ) {
|
||||
return m_ptr <= v2;
|
||||
}
|
||||
|
||||
inline memory_address_t add( ptr_type offset ) {
|
||||
return memory_address_t<ptr_type>( m_ptr + offset );
|
||||
}
|
||||
|
||||
template <typename t = uint32_t>
|
||||
inline memory_address_t relative_asm_address( ptr_type offset ) {
|
||||
return this->add( this->add( offset ).read<t>( ) ).add( offset + sizeof( t ) );
|
||||
}
|
||||
|
||||
//
|
||||
// utils
|
||||
memory_address_t<ptr_type> offset( ptr_type off ) { return memory_address_t<ptr_type>( m_ptr + off ); }
|
||||
|
||||
template <typename T>
|
||||
T read( ) { return *ptr<T>( ); }
|
||||
|
||||
template <typename T>
|
||||
T* read_ptr( ) { return read<T*>( ); }
|
||||
|
||||
template <typename T>
|
||||
void write( T value ) { *ptr<T>( ) = value; }
|
||||
|
||||
template<typename T>
|
||||
T* ptr( ) { return reinterpret_cast< T* >( m_ptr ); }
|
||||
|
||||
template <typename T>
|
||||
T cast( ) { return reinterpret_cast< T >( m_ptr ); }
|
||||
|
||||
memory_address_t<ptr_type>& self_get( ptr_type count = 1 ) {
|
||||
for ( ptr_type i = 0; i < count; i++ )
|
||||
m_ptr = *reinterpret_cast< ptr_type* >( m_ptr );
|
||||
return *this;
|
||||
}
|
||||
|
||||
inline bool valid( ) { return static_cast< bool >( m_ptr ); }
|
||||
|
||||
ptr_type raw( ) { return m_ptr; }
|
||||
|
||||
private:
|
||||
ptr_type m_ptr;
|
||||
};
|
||||
using addr_t = mem::memory_address_t< std::uintptr_t >;
|
||||
}
|
91
spotify-reverse/util/mem/module.h
Normal file
91
spotify-reverse/util/mem/module.h
Normal file
@ -0,0 +1,91 @@
|
||||
#pragma once
|
||||
|
||||
#include <string>
|
||||
#include <Windows.h>
|
||||
#include <vector>
|
||||
#include "../mem/addr.h"
|
||||
|
||||
|
||||
namespace util::mem {
|
||||
struct module_t {
|
||||
public:
|
||||
//
|
||||
// constructors, etc...
|
||||
module_t( ) : m_addr( ) { };
|
||||
module_t( const char* module_name ) : m_addr( GetModuleHandleA( module_name ) ) { };
|
||||
~module_t( ) = default;
|
||||
|
||||
public:
|
||||
//
|
||||
// exports related
|
||||
mem::addr_t get_export( const char* name ) {
|
||||
return mem::addr_t( reinterpret_cast< void* >( GetProcAddress( m_addr.cast<HMODULE>( ), name ) ) );
|
||||
}
|
||||
|
||||
//
|
||||
// pattern scan related
|
||||
public:
|
||||
mem::addr_t sig( std::string_view pattern ) {
|
||||
unsigned long image_size = get_nt_headers( )->OptionalHeader.SizeOfImage;
|
||||
|
||||
std::vector<int> pattern_bytes = pattern_to_byte( pattern );
|
||||
int* pattern_data = pattern_bytes.data( );
|
||||
size_t pattern_size = pattern_bytes.size( );
|
||||
|
||||
for ( unsigned long i = 0ul; i < image_size - pattern_size; i++ ) {
|
||||
bool found = true;
|
||||
|
||||
for ( unsigned long j = 0ul; j < pattern_size; j++ ) {
|
||||
if ( pattern_data[ j ] == -1 )
|
||||
continue;
|
||||
if ( m_addr.offset( i + j ).read<std::uint8_t>( ) == pattern_data[ j ] )
|
||||
continue;
|
||||
|
||||
found = false;
|
||||
break;
|
||||
}
|
||||
|
||||
if ( !found )
|
||||
continue;
|
||||
|
||||
return m_addr.offset( i );
|
||||
}
|
||||
|
||||
return mem::addr_t( );
|
||||
}
|
||||
public:
|
||||
bool safe( std::uintptr_t ptr ) {
|
||||
return ptr >= m_addr && ptr <= m_addr.add( get_nt_headers( )->OptionalHeader.SizeOfImage );
|
||||
}
|
||||
protected:
|
||||
IMAGE_DOS_HEADER* get_dos_headers( ) {
|
||||
return m_addr.ptr<IMAGE_DOS_HEADER>( );
|
||||
}
|
||||
|
||||
IMAGE_NT_HEADERS* get_nt_headers( ) {
|
||||
return m_addr.offset( get_dos_headers( )->e_lfanew ).ptr< IMAGE_NT_HEADERS >( );
|
||||
}
|
||||
protected:
|
||||
std::vector< int > pattern_to_byte( std::string_view pattern ) {
|
||||
auto bytes = std::vector<int> {};
|
||||
auto start = const_cast< char* >( pattern.data( ) );
|
||||
auto end = const_cast< char* >( start ) + pattern.length( );
|
||||
|
||||
for ( auto current = start; current < end; ++current ) {
|
||||
if ( *current == '?' ) {
|
||||
++current;
|
||||
|
||||
if ( *current == '?' )
|
||||
++current;
|
||||
|
||||
bytes.emplace_back( -1 );
|
||||
} else
|
||||
bytes.emplace_back( strtoul( current, ¤t, 16 ) );
|
||||
}
|
||||
return bytes;
|
||||
}
|
||||
|
||||
private:
|
||||
mem::addr_t m_addr;
|
||||
};
|
||||
}
|
9
spotify-reverse/util/util.h
Normal file
9
spotify-reverse/util/util.h
Normal file
@ -0,0 +1,9 @@
|
||||
#pragma once
|
||||
#include "hooking/hooking.h"
|
||||
#include "shared/logger.h"
|
||||
#include "mem/addr.h"
|
||||
#include "mem/module.h"
|
||||
|
||||
|
||||
namespace util {}
|
||||
|
Loading…
Reference in New Issue
Block a user