"My PC has been having random reboots for the last two weeks so I did a full scan with N360. A full scan of my system indicates it is infected with W64.Viknok.B!inf. Norton 360 tells me this requires manual removal. I've done what the webpage suggests, downloaded and ran NPE, but it found nothing."
W64.Viknok.B!inf description
W64.Viknok.B!inf is detected as a dangerous Trojan horse which can sneak into your PC without any knowledge and permission. It's specially developed to infect 64-bit files. It can be detected but the anti-virus program may fail to fully remove it just like N360.