Full Disclosure mailing list archives
Re: Modifying SSH to Capture Login Credentials from Attackers
From: "my.hndl" <my.hndl () gmail com>
Date: Thu, 1 Oct 2009 16:37:52 -0700
Follow up posted, which includes: - analysis of some tools most likely used against me - information on an operator of a botnet very similar to the one that was attacking me - code samples, screenshots, etc. http://paulmakowski.wordpress.com/2009/09/30/from-pass_file-to-script-kiddies/ On Tue, Sep 29, 2009 at 12:25 PM, my.hndl <my.hndl () gmail com> wrote:
If you've ever had your SSH server dictionary attacked and wondered what usernames / passwords the attackers were trying... I've posted detailed instructions on modifying openssh on Ubuntu 9.04 in order to log username / password attempts made by bots. This information can then be used to track down the tools / dictionaries being used against you, and may even lead to discovery of IRC command & control channels used by the botnet herders/masters (the topic of my next post). Full username / password logs included for your enjoyment: http://paulmakowski.wordpress.com/2009/09/28/hacking-sshd-for-a-pass_file/ Intended for novices interested in honeypots.
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- Re: Modifying SSH to Capture Login Credentials from Attackers my.hndl (Oct 01)