It is not a virus. It is a worm/trojan...which is slightly different.

Spybot S&D can get rid of it from safe mode or after you kill the process that starts it.

control, Alt, Del keys at the same time to bring up task manager. Choose processes and look for the

System 32 .exe. file ****NOTE**** the one you want is the one with blank information after the listing.
stop the process and then run spybot.