Re: Enumeration of NAT'ed computer names

["insecure" <insecure () yandex ru>]

> 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

------------------------------------------------------------------------------
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
-------------------------------------------------------------------------------