Snort mailing list archives

Re: HTTP reassembly problem - Snort 2.9.6.1


From: Mateusz Pigulski <m.pigulski () gmail com>
Date: Thu, 26 Jun 2014 14:45:29 +0200

Hi Joel, have You tried reproduced this issue??


2014-06-23 8:56 GMT+02:00 Mateusz Pigulski <m.pigulski () gmail com>:

 Sure, everything You can find in attachments. During my test I send HTTP
POST request via curl:

 curl -i http://10.11.169.41:50007/kabira/kpsa/submitOrder -H
"Content-Type: text/xml" --data-binary "@testreq.xml"

In attachment You can find xml file which I sent via curl.


2014-06-23 0:33 GMT+02:00 Joel Esler (jesler) <jesler () cisco com>:

 Do you have packet captures and a configuration we can use to reproduce
the issue?

--
Joel Esler
Sent from my iPhone

On Jun 22, 2014, at 16:04, "Mateusz Pigulski" <m.pigulski () gmail com>
wrote:

  Hello, anybody knows this issue ??


2014-06-17 23:14 GMT+02:00 Mateusz Pigulski <m.pigulski () gmail com>:


Hi experts!!!

I am new user in mailing list and also new in snort, so firstly I want
say Hello!!.
I have configured Snort 2.9.6.1 with daq 2.0.2 and pf_ring 5.6.1. I want
use snort to capture HTTP POST which are forwarded to my system. I have
problem with configuration the output to store the reassembled packets.
When size of HTTP POST is larger then 1500, I can see in my unified2 file
that every tcp segemnt is stored as event and packet, so if HTTP POST
consist of 2 tcp segments I have 2 events and 2 packets, from my point of
view would be better to have only one event and packet for reassembled
packet. I have read this thread: http://seclists.org/snort/2012/q4/758,
and 2 Years ago it was impossible, so my question is: is it possible to
configure in snort 2.9.6.1 output with unified2 to store reassembled
packets ??

 -------------
BR
Mateusz




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