Re: multiple content matches

[Erek Adams <erek () snort org>]

On Wed, 19 Feb 2003, Travis S. wrote:

> Can Snort handle checking a single packet against 3 or more content
> strings to generate an alert?  For example, I want to check for string A
> at offset 1, string B at offset 43 and string C at offset 76 all within
> the same packet.

Yes.  Use 'distance' and 'within'.  You'll also want to use the latest CVS
snapshot that had some fixes for these keywords.

> I didn't see anything about this in the docs.

It's not there.  It was just added and has yet to be placed in the manual.
Check this instead:

        http://marc.theaimsgroup.com/?l=snort-users&m=103334784719103&w=2

Cheers!

-----
Erek Adams

   "When things get weird, the weird turn pro."   H.S. Thompson


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