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Re: Nachi/Welchia/LovSan.D version 2 appears to be spreading

daemon@ATHENA.MIT.EDU (Peter Kieser)
Tue Oct 28 12:44:07 2003

Message-ID: <000e01c39ce8$3f377290$9801a8c0@diamond>
From: "Peter Kieser" <pfak@telus.net>
To: "Young, Keith" <Keith.Young@montgomerycountymd.gov>,
        <bugtraq@securityfocus.com>
Date: Mon, 27 Oct 2003 16:12:59 -0800
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We started to see traffic at 7:00 AM PST this morning. So the time is
varying. Interestingly enough it wasn't probing all machines on our network,
but only a significant number of them all on the same subnet so propagation
of this worm hasn't peaked yet.

--
Peter Kieser
pfak@telus.net
Network Security and Communications

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----- Original Message ----- 
From: "Young, Keith" <Keith.Young@montgomerycountymd.gov>
To: <bugtraq@securityfocus.com>
Sent: Monday, October 27, 2003 2:05 PM
Subject: Nachi/Welchia/LovSan.D version 2 appears to be spreading



At approx 4:35 EST this afternoon, we started detecting a new variant of
the Nachi worm infecting machines not patched with MS03-039. No details
are available yet, but (as of right now) none of the major virus authors
are posting info.

Does anyone have a copy of this worm already?

--Keith Young
-Security Manager, Montgomery County Maryland


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