system
1
Possibly a key / activity logger.
Saves log in the system32 folder and also seems to dump its log everywhere in the C drive.
Keystroke, URL, Title of the window… all logged! 
I wonder if Avast will detect this?
Has been sent to Avast for further detection.
Eddy
2
Stop wondering 
It is the W32.HLLW.Leox.B, and that one is detected by Avast
system
3
Nope… not detected by Avast…