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North American Network Operators Group Date Prev | Date Next | Date Index | Thread Index | Author Index | Historical RE: Sobig.f surprise attack today
My questions is what were those servers.. Was the purpose to denial of service attack them? If so we just assisted that.. :) mark -- Mark Segal Director, Network Planning FCI Broadband Tel: 905-284-4070 Fax: 416-987-4701 http://www.fcibroadband.com Futureway Communications Inc. is now FCI Broadband -----Original Message----- From: netadm [mailto:[email protected]] Sent: August 22, 2003 3:50 PM To: [email protected] Subject: RE: Sobig.f surprise attack today >From http://www.f-secure.com/v-descs/sobig_f.shtml ----------------------------------------------------------------- Update on 19:00 UTC When deadline for the attack was passed, one machine was still (somewhat) up. However, immediatly after the deadline, this machine (located in the USA) was totally swamped under network traffic. We've tried connecting to it, just like the virus does. We do this from three different sensors from three different machines in three different countries. We haven't been able to connect to it once. If we can't connect, neither can the viruses. So the attack failed. Whoa. We'll keep monitoring until 22:00 UTC. If we're not able to connect once, we can safely say that the attack was prevented. -----Original Message----- From: Andrew Kerr [mailto:[email protected]] Sent: Friday, August 22, 2003 3:43 PM To: Jay Hennigan Cc: [email protected] Subject: Re: Sobig.f surprise attack today Jay Hennigan wrote: > On Fri, 22 Aug 2003, Andrew Kerr wrote: > > >>Its been posted here, and f-secure has it, but I wrote a quick script >>to keep an eye on the 20 servers and dump the output to a simple page: >> >>http://207.195.54.37/sobig.html >> >>(Updates about every 5 mins) > > > You're probing the list of NTP servers the worm uses to get the date, > not the list of hosts to which it "phones home". > A few people pointed that out. By the time this message hits the list, it should be corrected.
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