Security Incidents mailing list archives
Re: Pretty stealthy SSH scanning seen on the Internet.
From: Andreas Östling <andreaso () it su se>
Date: Mon, 10 Sep 2001 12:55:58 +0200
On Monday 10 September 2001 03:15, Dug Song wrote:
On Sun, Sep 09, 2001 at 02:40:36PM -0400, Erik Fichtner wrote:Anyone else seen this, or have any further information?dollars to donuts it's just niels: http://www.monkey.org/~provos/scanssh/ he'll be publishing his results soon at a conference near you...
199.171.27.50 (www10.gti.net) hit us with that SSH scan as well. We also saw another, slightly different, SSH scan from 62.26.167.99 a few hours later (although going to networks in a different class-B). We haven't seen any SSH sweeps for a long time, and perhaps the two were related. Maybe people at a conference not very near us will soon find out. Timestamps are UTC+2. Sep 8 21:45:29 199.171.27.50:22 -> x.x.85.1:22 SYN ******S* Sep 8 21:45:29 199.171.27.50:22 -> x.x.86.1:22 SYN ******S* Sep 8 21:45:29 199.171.27.50:22 -> x.x.87.1:22 SYN ******S* Sep 8 21:45:29 199.171.27.50:22 -> x.x.88.1:22 SYN ******S* Sep 8 21:45:29 199.171.27.50:22 -> x.x.89.1:22 SYN ******S* Sep 8 21:45:30 199.171.27.50:22 -> x.x.90.1:22 SYN ******S* Sep 8 21:45:30 199.171.27.50:22 -> x.x.91.1:22 SYN ******S* Sep 8 21:45:30 199.171.27.50:22 -> x.x.92.1:22 SYN ******S* Sep 8 21:45:30 199.171.27.50:22 -> x.x.93.1:22 SYN ******S* Sep 8 21:45:30 199.171.27.50:22 -> x.x.94.1:22 SYN ******S* Sep 8 21:45:30 199.171.27.50:22 -> x.x.95.1:22 SYN ******S* ... Sep 9 16:07:33 62.26.167.99:22 -> y.y.6.1:22 SYN ******S* Sep 9 16:07:33 62.26.167.99:22 -> y.y.6.2:22 SYN ******S* Sep 9 16:07:33 62.26.167.99:22 -> y.y.6.3:22 SYN ******S* Sep 9 16:07:33 62.26.167.99:22 -> y.y.6.4:22 SYN ******S* Sep 9 16:07:33 62.26.167.99:22 -> y.y.6.5:22 SYN ******S* Sep 9 16:07:33 62.26.167.99:22 -> y.y.6.6:22 SYN ******S* Sep 9 16:07:33 62.26.167.99:22 -> y.y.6.7:22 SYN ******S* Sep 9 16:07:33 62.26.167.99:22 -> y.y.6.8:22 SYN ******S* Sep 9 16:07:33 62.26.167.99:22 -> y.y.6.9:22 SYN ******S* Sep 9 16:07:33 62.26.167.99:22 -> y.y.6.10:22 SYN ******S* ... Regards, Andreas Östling ---------------------------------------------------------------------------- This list is provided by the SecurityFocus ARIS analyzer service. For more information on this free incident handling, management and tracking system please see: http://aris.securityfocus.com
Current thread:
- Pretty stealthy SSH scanning seen on the Internet. Erik Fichtner (Sep 09)
- Re: Pretty stealthy SSH scanning seen on the Internet. Dug Song (Sep 09)
- Re: Pretty stealthy SSH scanning seen on the Internet. Kent Engström (Sep 10)
- Re: Pretty stealthy SSH scanning seen on the Internet. Andreas Östling (Sep 10)
- Re: Pretty stealthy SSH scanning seen on the Internet. dove (Sep 10)
- Re: Pretty stealthy SSH scanning seen on the Internet. Crist J. Clark (Sep 11)
- Re: Pretty stealthy SSH scanning seen on the Internet. Dug Song (Sep 09)