Here is a good article about this virus that you should check your computer for…

http://www.pcmag.com/article2/0,2817,2401227,00.asp

After reading article go to this website to see if you are infected.

http://dns-ok.us/

If you are, here is a repair tool you can download and run to fix the problem.

http://www.avira.com/en/support-for-home-knowledgebase-detail/kbid/1199