Snort mailing list archives

Re: snort telnet login alert


From: Shirkdog <shirkdog () gmail com>
Date: Sun, 7 Sep 2014 14:57:33 -0400

Step three, profit.
On Sep 7, 2014 2:56 PM, "Joel Esler (jesler)" <jesler () cisco com> wrote:

Capture a packet capture of what you are trying to detect.  That's step
one, step two is to attempt detection.

Sounds like step one is still needed.

--
Joel Esler
iPhone

On Sep 7, 2014, at 13:36, "lists () packetmail net" <lists () packetmail net>
wrote:

On 09/07/2014 11:06 AM, Виталий Щетинин wrote:
Ok. We can forgot about my rule. How can I alert telnet login?

Telnet, with respect to detecting authentication success/failure, is an
unstructured protocol and login success and failure nomenclature will
vary based
on the daemon.  Without a specific use case we will be unable to help
you.
Essentially you are asking the equivalent of "How can I detect a bad
login over
HTTP" -- do you mean auth-basic?  Web application?  What application?

Cheers,
Nathan


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