how to write a code for a virus is detected and deleted in a system??

[raaji]

how to write a code for a virus is detected and deleted in a system??

[newb16]

Are you asking for a virus itself or for a program to detect and delete it? Anyway, if you are asking this question, the answer is 'it's impossible'.

http://en.wikipedia.org/wiki/Antivirus#Identification_methods

[puneetsardana88]

He needs a sample code to create a virus, code to detect it and then code to delete from the system.

[Banfa]

I would be interested to know how you know what another member of this forum wants in way of response.

At this juncture I would also like to point out this forums policies on discussions related to viruses and other malicious code available here. Discussions of virus detection would be acceptable, discussions on virus creation would not.

[puneetsardana88]

It was just a guess but I think he can find out the theory through google. But he want some real time example with explanation. Even I was also looking for it. Banfa can you help?