Snort mailing list archives

Re: shellcode error


From: "Hugo Ferr" <snortgrp () hotmail com>
Date: Fri, 31 May 2002 11:58:14 -0400

thanks
----- Original Message -----
From: "Erek Adams" <erek () theadamsfamily net>
To: "Hugo Ferr" <snortgrp () hotmail com>
Cc: "Got Snort?" <snort-users () lists sourceforge net>
Sent: Friday, May 31, 2002 11:24 AM
Subject: Re: [Snort-users] shellcode error


On Fri, 31 May 2002, Hugo Ferr wrote:

Just out of curiosity - why !80, I was getting quite a lot of false
positives for shellcode on port 80, is that the number of false
positives is
the reason for !80?

Yes.  Something as simple as a .GIF, .JPG, .EXE, etc. could set off those
rules.  It would be nice to put FTP in there, but since the data channel
is on
a random high port, it can't be.

-----
Erek Adams
Nifty-Type-Guy
TheAdamsFamily.Net


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