Security Incidents mailing list archives
Re: nimda tries to send mail after reboot
From: Brett Glass <brett () lariat org>
Date: Tue, 18 Sep 2001 16:40:08 -0600
We have a filter on our e-mail server; it's designed to catch attachments with (among other things) the name "readme.exe". (We actually had this in place before Nimda/Code Rainbow began to run rampant; another worm sends an attachment with the same name.) So far, we haven't caught a single Code Rainbow/Nimda e-mail. This is odd, because we are constantly receiving (and blocking) other e-mail worms. Has anyone received Nimda/Code Rainbow in the mail? Is it possible that the worm's e-mailing code is broken? (I sure hope so.) --Brett At 01:32 PM 9/18/2001, John Q. Public wrote:
here I go replying to myself again... we cannot get it to send mail to a dummy host we have built. It connects and sits there. if nimda is waiting for a particular response, it's not obvious in the strings of the binary. (and not obvious to someone who fears assembly)
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Current thread:
- nimda tries to send mail after reboot John Q. Public (Sep 18)
- Re: nimda tries to send mail after reboot John Q. Public (Sep 18)
- Re: nimda tries to send mail after reboot Paul Seaman (Sep 18)
- Message not available
- Re: nimda tries to send mail after reboot Brett Glass (Sep 18)
- Re: nimda tries to send mail after reboot John Q. Public (Sep 18)
- RE: nimda tries to send mail after reboot Don Weber (Sep 18)
- RE: nimda tries to send mail after reboot Jim Forster (Sep 18)
- Re: nimda tries to send mail after reboot Brett Glass (Sep 18)
- Re: nimda tries to send mail after reboot John Q. Public (Sep 18)
- <Possible follow-ups>
- Re: nimda tries to send mail after reboot Brett Glass (Sep 19)
- RE: nimda tries to send mail after reboot Lists (Sep 19)
- Re: nimda tries to send mail after reboot Michael H. Warfield (Sep 19)
- RE: nimda tries to send mail after reboot Andrew Mulholland (Sep 19)