hi all,

I'm planning to develope an anti malware application with my friends.
We are malware analysis professionals. So we do know how to make those definitions.
But we do need some help in the coding part.
actually i hv some doubts.

how can we compare the md5 of a system file n the one in our definitions..
our definitions contain the md5s of malwares.
What should be the algorithm to used to compare md5s.
in normal comparison it ll take whole day just to compre these md5s..

then how to compress our definition files
n then how to use these compressed definitions in our application.

if any of you have experience in developing these kinds of application please help us.

Tell us where to start???