From what i can find out, it is a password stealing trojan, it looks for passwords for the following programs:

mICQ
The Bat!
miranda
Trillian
Total Commander
Windows Commander

OK, your problem is, you booted into safe mode, so boot into normal mode, make sure avast is fully up to date, then run a scan (with ‘scan inside archives’ enabled) and delete/move what avast finds,then go to windows update and get all patches (if any), then run these other scanners you said you had, then redo and repost the hijackthis log.

Aftert this change your passwords for the programs mentioned above (if you use any of them)

–lee