Security Incidents mailing list archives

Re: Re: Strange mail with number in subject line and body


From: junkmail () babtras com
Date: 7 Jun 2006 04:51:28 -0000

They are not from any particular IP. 3 that I looked at came from a Bell South IP, an IP in RIPE, and an IP in APNIC. 
Seems to be a bot network.

My best guess is that this is meant to poison the statistics of bayesian mail filters and trick them into letting spam 
through.

------------------------------------------------------------------------------
This List Sponsored by: Black Hat

Attend the Black Hat Briefings & Training USA, July 29. August 3 in Las Vegas. 
World renowned security experts reveal tomorrow.s threats today. Free of 
vendor pitches, the Briefings are designed to be pragmatic regardless of your 
security environment. Featuring 36 hands-on training courses and 10 conference 
tracks, networking opportunities with over 2,500 delegates from 40+ nations. 

http://www.blackhat.com
------------------------------------------------------------------------------


Current thread: