Snort mailing list archives

Re: Appid question


From: James Lay <jlay () slave-tothe-box net>
Date: Mon, 19 Sep 2016 18:20:45 -0600

That's awesome..thank you Victor!
James
On Mon, 2016-09-19 at 11:47 -0400, Victor Roemer wrote:
On 9/19/16 11:10 AM, James Lay wrote:

I tried ustreamer for about 10 seconds for testing...it used 50% of
the
cpu so I said forget that ;)  At the core I don't want to identify
on
packets, I want to identify on streams/flows.  I feel this is a
challenge for me :D  And, I'm wanting to go direct to
ElasticSearch.
More to come as I research...please feel free all to pipe in..and
thanks
as usual YM!
+1 for ElasticSearch.

I have a tool which you might find useful in your endeavor 
https://github.com/wtfbbqhax/u2json

It was intended to be a way to feed unified2 events into
ElasticSearch, 
but my progress stalled a
while ago.


James

On 2016-09-19 08:13, Y M wrote:

Hi James,

Does the ustreamer app fits what what you are trying to do? Note
that
the stats from appid are total bytes seen regardless of
source/destination client/server as far as I know.

The ustreamer app comes in [snort_install_path]/bin/ustreamer

The out put is comma separated so it can be easily ingested
through
logstash/rsyslog. I will dig up more info once I get to a
computer.

YM

Sent from Mobile

On Mon, Sep 19, 2016 at 3:46 AM +0300, "James Lay"
<jlay () slave-tothe-box net> wrote:

Hey all,

This afternoon I found myself mucking around with appid.  I love
appid.  Right now it is only accompanying IDS hits.  I was
wondering
if anyone has put something in place that makes appid almost like
a....I want to say netflow, but not quite.  I envision an app
reading
the appid.u2 file and dumping it to Elasticsearch.  But instead
of
having only IDS hits, I'd like to try and have snort simply
monitor
and appid alert all traffic it sees.  Has anyone done anything
like
this?  Thanks.

James
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