Ok, I've been fighting this thing for a while now and have not gotten it resolved. Let me know if anyone has any ideas. http://www.microsoft.com/security/portal/Threat/Encyclopedia/Entry.aspx?name=Backdoor%3aWin32%2fBandok.L&threatid=2147639588 I'm running Windows 7 Ultimate and using Microsoft Security Essentials. It keeps catching it and cleaning it every time I reboot or login, but I have not yet been able to get rid of this SOB. I'm trying to avoid blowing away and re-creating my user profile. Definitely profile based as other users login to my PC without issue. I've tried Malwarebytes AntiMalware upon recommendation of our antivirus guy at work and it did not find anything. I have fixed so many virus and malware infected PC's over the years, kindof ironic that the one stumping me is my own... Thoughts?