Security Incidents mailing list archives

Re: CRv2 multiple scans from same source IP


From: Chris Freeze <cfreeze () cfreeze com>
Date: Sun, 5 Aug 2001 21:58:19 -0500 (CDT)

On Sun, 5 Aug 2001, John Davidson wrote:

My W2k IIS logs show 3 CRv2 scans from the same source IP within the same
minute.

Here everytime I get scanned, my Apache logs are showing a double hit.
Snort is also logging the two back-to-back attempts.  Another weird bit is
that some hosts are hitting me again as quickly as 45 minutes. I wonder if
some people are running injectors(c).  I've also noticed that I'm getting
hit by different hosts about every 2 mintutes.  I wonder if we have hit a
saturation point. Anyone thought about the total time for this to have
statistically scanned the entire IP address space?  Someone out there has
to be a statistician..



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