usually you won't find them 'by name'. Your best bet is to find a good anti-virus program. And just for future reference, here are some good links to check out if you think you have (or hear about) a virus:
(sakla) Keep your Inbox clean by Archiving important messages and regularly using the Delete All Messages in your Inbox option. (pauloaguia) (Bütün ipuçlarını göster)