I won’t repeat what a million others already have blogged (even though i know many people do) I will provide valuable links though!

MS08-067

Original MS bulletin

MS08-067 breakdown Article

Metasploit Exploit for MS08-067

Milw0rm Exploit

Comments by F-Secure Team on dates ranges of outbreak

RE of original MS08-067 also
RE of original MS08-067

Gimmov.A

General Gimmiv.A Worm Breakdown

Gimmiv.A worm breakdown 2

Small listing of affected networks

Sample of the code (might not still be up)