Snort mailing list archives

Re: What does this rule mean?


From: "Joel Esler (jesler)" <jesler () cisco com>
Date: Fri, 22 Aug 2014 14:12:01 +0000

Good point.  Let me get this fixed.

From: Richard Smollett <yawningdogge () gmail com<mailto:yawningdogge () gmail com>>
Date: Friday, August 22, 2014 at 10:07 AM
To: James Lay <jlay () slave-tothe-box net<mailto:jlay () slave-tothe-box net>>
Cc: "snort-users () lists sourceforge net<mailto:snort-users () lists sourceforge net>" <snort-users () lists 
sourceforge net<mailto:snort-users () lists sourceforge net>>
Subject: Re: [Snort-users] What does this rule mean?

Cool, thanks. It seems weird to me that there isn't some readily goolge-able resource online that will provide this 
info.


On Fri, Aug 22, 2014 at 9:59 AM, James Lay <jlay () slave-tothe-box net<mailto:jlay () slave-tothe-box net>> wrote:
On 2014-08-22 07:29, Richard Smollett wrote:
This is in my preprocessor.rules file.

alert ( msg: "STREAM5_NO_3WHS"; sid: 20; gid: 129; rev: 1; metadata:
rule-type preproc ; classtype:bad-unknown; )

 Where do I find information on what this rule means?

This particular rule means you didn't have a three way handshake.  The
README.stream5 in the snort source tarball has more details.

James

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