Penetration Testing mailing list archives

Re: Enumeration of NAT'ed computer names


From: "Kurt Keys" <KKeys () sddpc org>
Date: Tue, 17 Jan 2006 16:32:50 -0800

Call the police. Get a search warrant. Make a forensic copy of the hard-drive

"insecure" <insecure () yandex ru> 01/17/06 4:47 AM >>>

I have a need to enumerate computer names i.e. \\elvis  and \\winbox in a SOHO NAT'ed network.  The basic idea here is 
that \\elvis was used to commit a crime, but in order to tie \\elvis the offender, I have to prove that \\elvis exists 
on the network.

Caveat:

I have to do it legally, and I can't actively penetrate the network to enumerate the names. 

Any ideas would be greatly appreciated.

Bill,
no, I'm not a big fan of Elvis

There is a good article in last phrack "TCP Timestamp to count hosts behind NAT" in Linenoise. May be it will help you. 

-- 
Roman Shorokov
Network Administrator
http://www.securitybox.vlz.ru 
e-mail: securitybox () softhome net 

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------------------------------------------------------------------------------
Audit your website security with Acunetix Web Vulnerability Scanner:

Hackers are concentrating their efforts on attacking applications on your
website. Up to 75% of cyber attacks are launched on shopping carts, forms,
login pages, dynamic content etc. Firewalls, SSL and locked-down servers are
futile against web application hacking. Check your website for vulnerabilities
to SQL injection, Cross site scripting and other web attacks before hackers do!
Download Trial at:

http://www.securityfocus.com/sponsor/pen-test_050831
-------------------------------------------------------------------------------


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