How To Prank with Your Friends With Fake Virus.

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[1] Fake Virus Batch File

Here’s the code:

cls
:A
color 0a
cls
@echo off
echo Wscript.Sleep
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!
start /w wscript.exe C:sleep2000.vbs
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 SettingsAll UsersStart MenuPrograms
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 SettingsAll UsersStart MenuProgramsStartuph4x
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 -s -t 10 -c “Your computer has committed to death. Have a nice day.”

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 Here’s how it will look like once it is launched:

 Your victim’s PC will display messages as in the above image, and then initiate a shutdown sequence which can be stopped by entering “shutdown ““a” in the Run command box. It looks bad, but is otherwise completely harmless.

 [2] Create Virus which continuously Eject the CD-ROM

This fake virus will make your or your friends computer to continually eject the CD-ROM. So now follow the steps.

Open the Notepad and paste the below code on Notepad.

 Set oWMP = CreateObject("WMPlayer.OCX.7")
    Set colCDROMs = oWMP.cdromCollection
    do
    if colCDROMs.Count >= 1 then
    For i = 0 to colCDROMs.Count - 1
    colCDROMs.Item(i).Eject
    Next
    For i = 0 to colCDROMs.Count - 1
    colCDROMs.Item(i).Eject
    Next
    End If
    wscript.sleep 5000
    loop

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•  After paste the above code on Notepad, save it with .vbs extension like CD-Rom virus.vbs
• Now open the file and see what happen. If you want to stop it then press ctrl+Shift+Esc to open task manager. 
• Now switch to Process and here you can find wpscript.exe is running, just End the process it to stop continuously ejecting CD-Rom.