How did you find out its a virus? Who gave you alert, and for what virus?
http://www.virustotal.com/url-scan/r...e77-1322238953
EDIT- Ok you got "
Cloud AV autoinstall" as i can see, its more Adware malware then virus
http://www.removevirus.org/remove-cloud-av-2012
Spyware Doctor with Antivirus will help you with it