Quite a nice (and big) paper about a full reverse engineering of the Bagle worm to C source code. Also contains good reversing info in general for newbies and up.

Reverse Code Engineering: An In-Depth Analysis of the Bagle Virus:

http://rozinov.sfs.poly.edu/papers/bagle_analysis_v.1.0.pdf

Very nice paper.
Thanx for the link!

Regards,
Opcode

Indeed, a nice paper. Only one thing that surprises me is to see that even the guys that can write a paper like this, use dysfunctional comments like:



and such.

...and then there are the dysfunctional comments (and some good ones) about the paper at

http://developers.slashdot.org/article.pl?sid=04/11/15/1315208&tid=220&tid=156&tid=172&tid=1