nanog mailing list archives
Re: sober.z to hit tomorrow
From: Wil Schultz <wschultz () wilcomm net>
Date: Thu, 05 Jan 2006 23:22:20 -0800
Here is some more interesting information. I'm not positive this is Sober.Z related but it's walking like and talking like a duck.
First I see the below DNS requests, shortly after I see many SMTP packets hitting Hotmail, AOL, Yahoo.com, Yahoo.co.uk, Progegy, etc.... Looks like it's... Sending SPAM?!?! This I didn't expect at all, here is a trace from one of the known infected users:
######################################################## 220 mta272.mail.mud.yahoo.com ESMTP YSmtp service ready HELO mx1.mail.yahoo.com 250 mta272.mail.mud.yahoo.com MAIL FROM: <wrkdtdnqskz () hotmail com> 250 sender <wrkdtdnqskz () hotmail com> ok RCPT TO: <klay900 () yahoo com> 250 recipient <klay900 () yahoo com> ok data 354 go ahead From: "oesh" <wrkdtdnqskz () hotmail com> To: klay900 () yahoo com Content-type: text/html Subject: You are tempter-lover, for sure! Soft Cialis. Order <acy></acy>all your prescription medication online<BR> Have a holiday in your <acm></acm>life with Viagra Pro<BR><A href="http://ikbghlmj.milliontime.info/?acdefjxwnsoyikzcvbghlm">http://achibejkf.victoriaroadmaps.info/?dglmfxwnsoyachizcvbejk</A><BR> Your <acj></acj>wife <acl></acl>will be charmed by your stamina and enduranceGenerik Viagra.<BR>
Your wife will be amazed by you. Generik Viagra.<BR> Cheapest Viagra <acx></acx>Pro online<BR> . 250 ok dirdel quit 221 mta272.mail.mud.yahoo.com ######################################################## Wil Schultz wrote:
FYI: I've set some traps on our DNS servers, dunno exactally what this means but I thought that I should share:Jan 5 18:41:09 myServer named[24490]: client X.X.X.X#1192: query: arcor.de IN MX Jan 5 18:45:48 myServer named[24490]: client X.X.X.X#1034: query: freenet.de IN MXThese are the only two logs I have at this point. And I don't recall any other Sober searching for an email server.-Wil Wil Schultz wrote:Wouldn't it be fun if it contained the WMF exploit in some form?So, I'm planning on using swatch to monitor DNS requests for the known affected domains. What is everyone else planning to do?-Wil
Current thread:
- sober.z to hit tomorrow Wil Schultz (Jan 05)
- Re: sober.z to hit tomorrow Elijah Savage (Jan 05)
- Re: sober.z to hit tomorrow Jim Popovitch (Jan 05)
- Re: sober.z to hit tomorrow Wil Schultz (Jan 05)
- Re: sober.z to hit tomorrow Wil Schultz (Jan 05)