Security Incidents mailing list archives

RE: Nimda.E having an impact ??


From: "Kinsey, Robert" <Robert.Kinsey () Veridian com>
Date: Wed, 31 Oct 2001 14:53:01 -0800

Russell,

For the networks I monitor I am seeing similar activity to the original
Nimda (same /16 subnet for now).  I have, like you, noticed the volume of
hits within the network range is different.  I am also trying to correlate
the connection attempts on port 80 with any attempts via tfpt for the same
source/dest combination.  This seems to alert me whether a box on my network
becomes infected (the tfpt activity only occurs if a 200 OK response is seen
to the port 80 activity).  So far (thankfully) I have not seen that
particular connection combination.

from the trenches,

Rob

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