[{HVY-E}Jinxx]

You'll need to use a Root Kit scanner.

Try here first Root Kit Scanners.

I'd try Sophos first and then work from there.
If you find one or more on your system, let me know and we'll work through it.

*** WARNING ***
Normally the best way to get rid of a root kit is a COMPLETE WIPE of the hard drive and re-format/re-installation of the O/S.

S!