Re: Increased activity on UDP/1434

From: Sam Evans <sam(at)neuroflux.com>
Date: Sat Jan 25 2003 - 09:32:36 EST

It's a new MS-SQL Worm that, from what I have been reading, is taking advantage of the following vulnerability:

http://www.nextgenss.com/advisories/mssql-udp.txt

We have seen an enormous amount of this traffic as of 1:09 AM (GMT -7)

-Sam

• Original Message ----- From: "Dmitri Smirnov" <Dmitri.Smirnov@fusepoint.com> To: <incidents@securityfocus.com> Sent: Saturday, January 25, 2003 12:05 AM Subject: Increased activity on UDP/1434

Having a big number of connections on UDP/1434 from a random IPs in Internet on
a different networks. One hour ago (22:00 PST) one server in colo space started to initiate
a hundreds of connection per second to diff. hosts on Internet to port UDP/1434 (isolated).
New worms? DDoS? Is anyone experience the same?

Dmitri Smirnov, SSCP
Security Team
Fusepoint Managed Services Inc.
Suite 2323, Three Bentall Centre
595 Burrard Street
P.O. Box 49336
Vancouver B.C. V7X 1L4
Phone: (604) 687-7757
Fax: (604) 687-7761
Email: Dmitri.Smirnov@fusepoint.com

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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 Received on Sun Jan 26 23:16:40 2003