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Re: IIS instance detection


From: "5.K1dd" <5.k1dd () austinhackers org>
Date: Mon, 13 Dec 2010 17:07:14 -0600

Perimiter firewall rules will tell you hosts & ports for external facing
website.  The internal DNS server will give you hosts running internal
facing websites.


I have a client that needs to deploy security patches for Apache but
are not 100% sure of which host houses the instance or the ports used
either.

My question is how can I identify 100%  of the instances effectively
and reasonably quietly without scanning nearly all of the ports on
all the hosts?

I thought of pulling the ports enabled from the host based firewall
solution and scanning these with nmap. But a port could be blocked
through the firewall and an instance still listening locally although
not remotely accessible providing the FW is running. These do exist
for tools run locally and I've seen the FW fail too so want to ensure
coverage for these also.

I like the idea of using Nessus (which I have) to perform a
credentialed local scan of the ports listening on the server but I
think this needs SMB and Admin shares enabled which I don't have.

Is there another way to do this?

Grateful for any ideas.

Regards,

K41zen _______________________________________________ Pauldotcom
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