I just ran a TDSSKiller scan and got detections for the first time. I think they are FPs. I think TDSSKiller, can be dangerous if you do not know what you are doing. I uploaded one of the files to Virus total... it came back, clear! Also, found this TDSS killer Backups, how to restore quarantined items? in the Kaspersky forums. Useful info, I think.