I had this same problem with a computer at work. AVG 7.0 wouldn't heal the infected files automatically or move them to the Virus Vault. I moved the infected files into the Virus Vault myself. You can do this in AVG. Once in the Vault, you can delete them. Don't delete if they are critical or actual system files. The infected files were simply temporary internet files, but because they were in Windows\Temporary Internet Files\IE content (Windows98), they read as system files and AVG wouldn't touch them. I ran another couple of scans after doing this and the machine was clear. Hope this helps.
format
By AVG virusscanner.
format your machine
Your "up to date" antivirus will remove it.
How do I get rid of this Virus?
www.intermute.com
Trojan horse is spyware that be removed by downloading free anti spyware prog superantispyware from the free site filehippo
A Trojan removal tool will scan through your PC and remove all the infected files that.
http://www.bleepingcomputer.com/files/smitfraudfix.php
yes there was a Trojan Horse.
AVG found this virus in a newly downloaded program from PC Tools called "Spyware Doctor with AntiVirus"
A Trojan Horse.