This is a Trojan that McAfee online scan found that Avast! Home, and also PC-Cillin, Norton and Panda online scans failed to find and identify. I manually removed the file. It was in the following location. C:WINDOWS\Temporary Internet Files\ContentIE5\S7HZGQ6JL\track2[1].htm
McAfee claims it is the following Trojan........"Exploit-MhtRedir.gen"
Just thought I would let you guys know so you could maybe add it to your protections if needed.