It is an MsSql Worm spreading very fast. Blocking UDP/1434 and patching Sql2000 servers that have public IP's will solve the problem. Link for the microsofts fix: http://www.microsoft.com/technet/treeview/default.asp?url=/technet/security/ bulletin/MS02-039.asp deJan ----- Original Message ----- From: "Dmitri Smirnov" <Dmitri.Smirnovat_private> To: <incidentsat_private> Sent: Saturday, January 25, 2003 8:05 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.Smirnovat_private ---------------------------------------------------------------------------- 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 ---------------------------------------------------------------------------- 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
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