Re: Has anyone seen this?

Paul Schmehl <[email protected]> Thu, 25 Aug 2005 17:40:21 -0500
Newsgroups gmane.comp.security.intrusions
Message-ID <[email protected]>
--On Friday, August 26, 2005 10:09:42 +1200 Nick FitzGerald 
<[email protected]> wrote:

> Paul Schmehl wrote:
>
>> The attack signature was one of either "root.exe" (Nimda) or
>> "winnt/system32/cmd.exe".  I've never seen an IIS attack that used the
>> latter, and it seems rather strange, because unless the webserver is
>> grossly misconfigured you couldn't get to the system32 dir through port
>> 80  anyway.
>
> Those were the _entire_ requested URLs, or was the sig that triggered
> just looking at any part of the URL/packet/whatever?
>
Therein lies the problem.  I'm *assuming* that what TP is showing me is the 
entire pattern, but perhaps it's not.
 >
> How quickly we forget...
>
Not I, old friend, but I *know* that if it *was* a Code Red or directory 
traversal attack TP would tell me that because *it does regularly* with 
other packets.  In fact it id'd the root.exe ones as Nimda.

Methinks I ought to kick this one up to TP support and find out what they 
know about it.

Paul Schmehl ([email protected])
Adjunct Information Security Officer
University of Texas at Dallas
AVIEN Founding Member
http://www.utdallas.edu/ir/security/
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