[Snort-users] Snort Inline DAQ AFpacket with Openappid: BANDWIDTH Question
alcol at hotmail.com
Mon Dec 25 06:38:13 EST 2017
If I'm not wrong , utorrent open its traffic after INIT (like tor)
if u cut the INIT, it will not continue. By now I can't help on identify INIT ip and ports but u could see easily.
after it I'm unsure all utorrent services works the same
as approach I think better to check datagram instead of TCP / UDP ports as if I'm not wrong, it can be changed.
see if this pdf on sans help http://bit.ly/2C3IxBX
From: Snort-users <snort-users-bounces at lists.snort.org> on behalf of Tarek Ben Soltane via Snort-users <snort-users at lists.snort.org>
Sent: Monday, December 25, 2017 12:22 PM
To: snort-users at lists.snort.org
Subject: [Snort-users] Snort Inline DAQ AFpacket with Openappid: BANDWIDTH Question
Thank you for reading me.
I am running Snort Inline as the title states and I am also running Openappid. I have created a custom rule to stop Utorrent as follow;
drop tcp any any -> any any (msg:"POTENTIAL Use of uTorrent";flow:from_client;appid: uTorrent; sid:100006 ; classtype:policy-violation; rev:1;)
When I use the browser and try access www.utorrent.com<http://www.utorrent.com>, Snort successfully Blocks the request.
μTorrent® (uTorrent) - a (very) tiny BitTorrent client<http://www.utorrent.com/>
The official µTorrent® (uTorrent) torrent client for Windows, Mac, Android and Linux-- uTorrent is the #1 BitTorrent download client on desktops worldwide.
Here is my question:
Is it possible to block/drop uTorrent "traffic"?
Let's say I already have a torrent file downloading using Utorrent application, Can I prevent that file from using bandwidth?
I am running snort as follow:
snort -q -k none -P9000 -u snort -g snort -c /etc/snort/snort.conf -i enp4s0f1:enp11s0f1 -Q -D
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