Snort mailing list archives

Re: Need help - TCP Stream5


From: Matt Olney <molney () sourcefire com>
Date: Thu, 8 Apr 2010 08:36:17 -0400

Parag:

What port is your traffic on?
What is the rule you are using?
Can you drop us a PCAP?

Matt

On Thu, Apr 8, 2010 at 3:59 AM, Parag Pote <pipsparag () yahoo com> wrote:

Hi All,

I configured snort latest version on a linux PC and able to get it running.
When I send UDP,ICMP attack, it is getting detected. I use snot tool for
this. But TCP are not getting detected. I think it is due to stateful nature
of stream5 proprocessor. So I created a TCP connection using stream socket
and send attack data (which I understood after sending TCP attack packet
using snot).

So now it establishes the TCP connection and then send malicious data. But
still I can not see any attacks logged in /var/log/snort/alert file.
Somebody suggested use hping with data file which contains malicious data.
Tried but no luck.

Here I have attached snort.conf for reference. Can somebody help me out?

Rgds,
Parag




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Download Intel&#174; Parallel Studio Eval
Try the new software tools for yourself. Speed compiling, find bugs
proactively, and fine-tune applications for parallel performance.
See why Intel Parallel Studio got high marks during beta.
http://p.sf.net/sfu/intel-sw-dev
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