RE: Re: Definitive Code Red rule

["Eric Johansen" <eric.johansen () reliastar com>]

Uh...isn't codered an .IDA attempt and not .IDQ?  I don't think the rule
you posted will do much good for codered. :)



-----Original Message-----
From: snort-users-admin () lists sourceforge net
[mailto:snort-users-admin () lists sourceforge net] On Behalf Of Brian
Caswell
Sent: Tuesday, August 07, 2001 10:43 AM
To: Ush
Cc: snort-users () lists sourceforge net
Subject: Re: [Snort-users] Re: Definitive Code Red rule


Ush wrote:
> On Mon, Aug 06, 2001 at 01:38:09PM -0700, Migus, Adam wrote:
>
> > Ok so there's a thousand emails going around about the Code Red 
> > Worm.  So what is the definitive rule/signature for snort 1.7 and 
> > 1.8 that people are using?
>
> I would very much like to know this too. I have the latest ruleset for

> 1.8 from whitehats, and not a mention of Code Red in there :(

Uh, Yeah.  Cause like CODEDRED is like so leet and zero day.  And stuff.

alert tcp $EXTERNAL_NET any -> $HTTP_SERVERS 80 (msg:"WEB-IIS ISAPI .idq
attempt"; uricontent:".idq?"; nocase; dsize:>239; flags:A+;
reference:arachnids,553; classtype:attempted-admin;
reference:cve,CAN-2001-0500; sid:1244; rev:1;)

Added to CVS : Wed Jun 20 14:23:44 2001 UTC
Added to ArachNIDS : June 21 2001

-- 
Brian Caswell
The MITRE Corporation

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