W32.Banleed.A is a computer worm that spreads via shared items. It gathers the computers banking information by redirecting the user to a fradulent banking webpage, sending it to a remote host. It is considered a Risk Level 1 (Symantec) despite its efforts to steal your banking info. It was discovered 20/4/06 and affects all realeased Windows operating systems except for Windows Vista. It is relatively uncommon, although can spread fast via networks. It belongs to the Banleed family.