IDS mailing list archives
Re: Re: Re: SMTP traffic
From: abhicc285 () gmail com
Date: 2 Dec 2007 04:45:24 -0000
On Thu, 29 Nov 2007, henry_smith (at) gmail (dot) com [email concealed] wrote:
Similar to SMTP decoding algorithm is it possible to have decoding algorithm for RPC, DHCP and DNS protocol.
dugsong's dpkt code can do all of this:
http://dpkt.googlecode.com/svn/trunk/dpkt/
note that the number of RPC program are huge and >long and each seem to use their own opcodes, so getting a truly >comprehensive decode may be a bit more work.
hope this is useful.
________
jose nazario, ph.d. http://monkey.org/~jose/
IF you are interested in understanding how the protocola are being parsed, then you can also study the souce code of ethereal. abhi ------------------------------------------------------------------------ Test Your IDS Is your IDS deployed correctly? Find out quickly and easily by testing it with real-world attacks from CORE IMPACT. Go to http://www.coresecurity.com/index.php5?module=Form&action=impact&campaign=intro_sfw to learn more. ------------------------------------------------------------------------
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