RECIPE of BOMB (Step-Wise)

Hey, Friends

Today i am going to teach you to make bomb and when this bomb will blast your system will freeze.

That bomb called zip bomb, also known as a zip of death or decompression bomb, is a malicious archive file (.rar or .zip files) designed/used to crash program or system.

A zip bomb is a small file up to a few hundred kilobytes (kb). and when ever the file is unpacked (unzipped) its contents are more than the system can handle ( in gb,tb,pb).

A zip bomb can able to disable your antivirus (depends upon the code).

New antivirus application can detect whether a file is a zip bomb or not.

HOW TO MAKE A ZIP BOMB

1-Create a new text file,name it a.txt

2-Open and type the null character (alt + 255) in it.

3-Now press Ctrl + A then Ctrl + V a couple times (10-20 times) to make some null bytes.

4-Now make several copies of a.txt in the same directory and name them accordingly.

5-Now, Open Command prompt and navigate to the folder containing a.txt . 

Type -
               "  copy /b *.txt b.txt  "    (without quotes)

6-This will write all the contents of a.text and its copies into a new text file called b.txt,hence making every copy is a super copy. Repeat the above steps from  from 1 to 5 to make a really big text file (appx 1 gb).

Once you have a nice empty big text file like 1gb or more,then compress it using Winrar, Winzip or 7zip  into a zip file.

You will find that it will be compressed to very small size (about 1MB ). It is because of the simple construction of the file as the text file contains 1gb of null bytes.


NOTE :- Please DON'T OPEN THIS afterwards.

Link to download a zip bomb....

 42.zip ( click here to download)

USES OF ZIP BOMB

1- Its is very useful in DOS or DDOS attack. 

2- It is very simple and oftenly used to crash others computers.