There is a kind of spyware (? or some such malware) out there called a “CoolWeb Browser”. SpyBot and AdAware won’t get rid of this, and as long as it’s on your computer you’ll continuously get trojans, including this one. Get CW Shredder; it runs in about 5-10 seconds and will solve the problem. Then do one more Avast scan and you should be cool. This also works for cleaning up trojan-gen, trojano and revop. You can get CW Shredder by going to www.komando.com and surfing to “Kim’s Shareware Picks”