Are you sure you only have 10? Or do you only have 10 that you knew
about? We wrote a script to scan our campus and discovered over 70 IIS
servers. Some professors were using them to run a web server on their
workstation, just for their class, without telling anyone in IT.

Also, Microsoft's Personal Web Server may be returning results as well.
Many people have that installed because they have installed FrontPage.

Paul Schmehl (paulsutdallas.edu)
Supervisor, Support Services
University of Texas at Dallas
http://www.utdallas.edu/~pauls/
AVIEN Founding Member

> -----Original Message-----
> From: Rajendra Prasad Raju.Bh
> [mailto:rajendraprasad_bhAPOLLOLIFE.COM]
> Sent: Saturday, July 21, 2001 2:38 AM
> To: win2ksecadviceLISTSERV.NTSECURITY.NET
> Subject: Re: Tool released to scan for possible CodeRed
> infected servers
>
>
> Hi,
>
> the scan tool behaves ambigiously.. I have 10 IIS Servers but
> the scan shows
> more than 30 in the first scan and if i run it second time it
> does not show
> the machines which have already displayed and for the
> machines it scans it
> shows Patched NT!4 system what does it actually mean.
>
> Rajendra
>
>
> -----Original Message-----
> From: Marc Maiffret [mailto:marcEEYE.COM]
> Sent: Saturday, July 21, 2001 4:58 AM
> To: win2ksecadviceLISTSERV.NTSECURITY.NET
> Subject: Tool released to scan for possible CodeRed infected servers
>
>
> In an effort to help administrators find all systems within
> their network
> that are vulnerable to the .ida buffer overflow attack, which
> the "Code Red"
> worm is using to spread itself, we have decided to release a
> free tool named
> CodeRed Scanner. It can scan a range of IP addresses and
> report back any IP
> addresses which are vulnerable to the .ida attack, and
> susceptible to the
> "Code Red" worm.
>
> The program will allow you to either scan a single IP address
> or a Class C
> (254) set of IP addresses. It will output a list of IP
> addresses which can
> be double clicked on to get information on how to patch your
> system from the
> .ida vulnerability and to eradicate the "Code Red" worm from
> your system.
> Also this is a program you get to install on your own
> computer so you do not
> have to go to a website and register to scan 1 IP address at
> a time etc...
> like some of the other scanners we have seen that scan for
> the CodeRed Worm.
>
> We are able to remotely scan IP addresses (web servers) for the .ida
> vulnerability (CodeRed Worm) without having to test your
> system via a buffer
> overflow, which can bring your web server down. Instead we
> use a technique
> which we have taken from Retina that allows CodeRed Scanner
> the ability to
> test a web server remotely, without causing any harm to it.
> This allows us
> to see if the .ida patch is installed or not (if the server
> is infected or
> susceptible to infection).
>
> To download CodeRed Scanner go to:
> http://www.eeye.com/html/Research/Tools/codered.html
>
> Signed,
> Marc Maiffret
> Chief Hacking Officer
> eEye Digital Security
> T.949.349.9062
> F.949.349.9538
> http://eEye.com/Retina - Network Security Scanner
> http://eEye.com/Iris - Network Traffic Analyzer
> http://eEye.com/SecureIIS - Stop known and unknown IIS vulnerabilities
>
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