Greetz.

I haven't dabbled in reverse engineering in awhile.

but usually it's just a matter of finding a decompiler/s that suit what you are trying to achieve, and stick with those.

and it also helps to know a little info about how the object was coded, what sort of packing algorithm etc etc.

also check out http://www.woodmann.com/forum/index.php

the forum is pretty useful, and there are a few more urls that may help.

a few stealth google searches may help you dig up more info about this Antivirus pro trjn.