Just some quick info to give.
Im fixing a laptop for a coworker and found an .exe running that didn't seem to belong. I couldn't kill the process manually, but found it to be in system32 folder. It had a very specific date and time of creation about 7 months ago. Google searches returned nothing on it...
etvrfvhl.exe
Processlibrary.com also returned nothing. I made a copy of the .exe and placed it on a flash drive and inserted the drive into a test machine. Panda antirvirus picked it up immediately.
Unfortunately Panda doesn't have a logging feature so I cannot post any more specifics. I'm wondering if anyone knows if this is a trojan with just a mutating name?
Update: Don't have the exact name, it's a trojan downloader type, 74kb large.