Dis is funny virus ...
Any one can try this not harmful im sure...i tried lol..

COPY nd paste in notepad nd save as .vbs
cls
:A
color 0a
cls
@echo off
echo Wscript.Sleep 5000>C:\sleep5000.vbs
echo Wscript.Sleep 3000>C:\sleep3000.vbs
echo Wscript.Sleep 4000>C:\sleep4000.vbs
echo Wscript.Sleep 2000>C:\sleep2000.vbs
cd %systemroot%\System32
dir
cls
start /w wscript.exe C:\sleep3000.vbs
echo Deleting Critical System Files...
echo del *.*
start /w wscript.exe C:\sleep3000.vbs
echo Deletion Successful!
echo:
echo:
echo:
echo Deleting Root Partition...
start /w wscript.exe C:\sleep2000.vbs
echo del %SYSTEMROOT%
start /w wscript.exe C:\sleep4000.vbs
echo Deletion Successful!
start /w wscript.exe C:\sleep2000.vbs
echo:
echo:
echo:
echo Creating Directory h4x...
cd C:\Documents and Settings\All Users\Start Menu\Programs\
mkdir h4x
start /w wscript.exe C:\sleep3000.vbs
echo Directory Creation Successful!
echo:
echo:
echo:
echo Execution Attempt 1...
start /w wscript.exe C:\sleep3000.vbs
echo cd C:\Documents and Settings\All Users\Start Menu\Programs\Startup\h4x\
echo start hax.exe
start /w wscript.exe C:\sleep3000.vbs
echo Virus Executed!
echo:
echo:
echo:
start /w wscript.exe C:\sleep2000.vbs
echo Disabling Windows Firewall...
start /w wscript.exe C:\sleep2000.vbs
echo Killing all processes...
start /w wscript.exe C:\sleep2000.vbs
echo Allowing virus to boot from startup...
start /w wscript.exe C:\sleep2000.vbs
echo:
echo:
echo Virus has been executed successfully!
start /w wscript.exe C:\sleep2000.vbs
echo:
echo Have fun!
start /w wscript.exe C:\sleep2000.vbs
pause
shutdown -f -s -c "Your computer has committed suicide. Have a nice day."