My puter was infected with malware like Virus X2009 a few weeks.
I use McAfee Security Suite. It told me that this bug had taken over my IE 6.0, and I could not get FireFox to work either. I finally got IE working enough to do a Google search and found this free program.
http://www.malwarebytes.org/

The scan took 45 minutes. I then went to Comcast Security Help Forum, and learned I needed to turn off my restore. I later turned it back on.