Security Incidents mailing list archives

Re: Anyone else seeing a spike in SSHd scans?


From: Dave Laird <dlaird () kharma net>
Date: Sat, 28 Jun 2003 15:05:51 -0700

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Good afternoon, Jay, everyone...

On Friday 27 June 2003 12:55 pm, Jay D. Dyson wrote:
Hi folks,

      I've seen an unusual spike in SSHd scans in the past 20 hours on
systems I maintain for my employer and those I run on my own time.  The
largest spike began yesterday between 12:16 and 18:16 hours (PDT) and the
others have begun trickling in on my non-work networks since around 08:00
hours today.

      It's all the usual suspects, of course: systems from Malaysia, the
Netherlands, a DSL provider in Norway, and a Cable service in Taiwan.

Since I block some/most of those locations in my firewall, I was a bit
surprised when I noted a spike in SSH scans yesterday, between 14:22 and
18:05 PDT. Then they started up again this afternoon, from what appears to
be both attbi.com and comcast DSL IP's. Hmmm. Maybe your're right. 

Dave
- -- 
Dave Laird (Dave () kharma net)
The Used Kharma Lot / The Phoenix Project 
Web Page:   http://www.kharma.net updated 04/15/2003
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