IDS mailing list archives
Re: Ability for SIM to perform tcp stream reassembly
From: Merik Karman <merik () merik net>
Date: Tue, 27 Sep 2005 08:23:32 +1000
We are doing this in Australia with SenSage. It is not technically a SIM, more a long term data repository and search faciltiy.
It does however have some real-time capabilities in the newest version.Anyway we record snaplen 0 tcpdump and store it in sensage and then find strings very quickly and then even reconstruct sessions.
Regards MK On 24/09/2005, at 12:19 PM, Thyrymn () gmail com wrote:
Hello.I am currently evaluating some SIM products, however, I am having difficulty getting the vendors to understand what I mean by tcp stream reassembly.One of the thinfgs I want the sim to do is the be able to take raw packet data -- i.e., what is in tcpdump -r file -s0 -- search it for a text string, and turn it into a file.Right now, what I have to do it take the a known time that an event happened, unzip it, tcpdump -r file -w file2 <some filters here>, tcpflow -r file2, and grep <string> * to find what legal has requested.Anyone know of which ones having this capability built in or can add it on?Thanks, Thy---------------------------------------------------------------------- --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.securityfocus.com/sponsor/CoreSecurity_focus- ids_040708to learn more.---------------------------------------------------------------------- --
------------------------------------------------------------------------ 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.securityfocus.com/sponsor/CoreSecurity_focus-ids_040708 to learn more.
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Current thread:
- Ability for SIM to perform tcp stream reassembly Thyrymn (Sep 26)
- Re: Ability for SIM to perform tcp stream reassembly Ron Gula (Sep 26)
- Re: Ability for SIM to perform tcp stream reassembly Merik Karman (Sep 29)
- Re: Ability for SIM to perform tcp stream reassembly Bamm Visscher (Sep 29)
- <Possible follow-ups>
- Re: Ability for SIM to perform tcp stream reassembly jimmy . alderson (Sep 27)