SuperAntiSpyware Virus Scan

Yes it has a cheesy name but it does the job. This program tracks everything down in your computer. Tracking cookies, Spyware, Trojans, Backdoors, Toolbars, and even the Fake Antivirus Virus. I do recommend Malwarebytes but it doesn't hurt to download this program and run a scan too.

Recommend: Free Edition
http://www.superantispyware.com/

Yea I can vouch for this software I used to use it.