OSEC

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Re: Embedded IP inside HTTP packets

From: Isaac Perez (suscripcionstsolucio.com)
Date: Thu Aug 09 2007 - 11:26:37 CDT


Hi,
you can try ngrep. You can make a rule for only extract packets that
contain one ip in the ascii payload.
Maybe is wat you need.

El mié, 08-08-2007 a las 16:42 +0000, hsalleehhotmail.com escribió:
> Hello,
>
> Some of the HTTP packets contains IP Addresses inside the payload
> so, I want to get it ? how and using what?
> I know I can do it by decoding the HTTP payload using the RFCs as I did in other protocols BUT I couldn't find any RFC that describe the format and the structure of the payload. if you know these RFCs ( explains these info. ) please refer me to it.
>
> if there is any solution , using snort or any thing please help me
> I am using snort with MySQL
> Thanks in advance
>
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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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