How do I remove the Nimda virus from my computer?
Nimda is a worm that spreads itself via email and attaches to infected Windows IIS Servers. If you don’t need to run a webserver, disable it. There are two variants of nimda, each with their own tool. Please see w32.nimda.e@mm.removal.tool and w32.nimda.a@mm.removal.tool for each of them. You will have to run both to determine which you are infected with.