Hey, I have the same problem. Got it today, the 14.11.2013. But I'm not quite sure where it comes from...Do you use Windows 8.1? I have also 5 Rootkits named: windows\system 32\ drivers\ kneps.sys (klwfp.sys, klpd.sys, klif.sys, kl1.sy) Installed und uninstalled 3 different antivir programms today. Is this the problem?