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Network Security Snort-Signatures
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[Snort-sigs] TCP sweeps

Subject: [Snort-sigs] TCP sweeps
Date: Thu, 9 Dec 2004 16:27:03 -0600
I had a user log on to my remote access VPN, the users machine was
doing TCP-sweeps on port 445 and I think it may have been infected
with MS Blaster. Does anyone have a suggestion on how I can detect
this type of traffic with Snort. I am thinking of writing a sig that
looks for port 445 traffic and setting a very high threshold, it would
be nice to to re-invent the wheel though. Thanks in advance.

-- 
Lawerence A. Wichman
2719 W Thomas Apt 2
Chicago, Il 60622
773-807-7606


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