Penetration Testing mailing list archives
Re: Disovering hosts using UDP services
From: Anders Thulin <anders.thulin () sentor se>
Date: Fri, 05 Sep 2008 07:50:19 +0200
Gleb Paharenko wrote:
I'm looking for tools which will allow enumerate - dns 53 - snmp discover 161
... etc. Doesn't nmap do much of this these days? Just use your own nmap-service-probes file, and write your own probe packets. (Use the --datadir option.) If you don't like that, and there is no ready-made code, I think the best idea is to take a sound UDP-scanner such as nbtscan, rip out everything that is netbios oriented, and replace it with DNS-code, SNMP-code, or even code that can be selected from the command-line. If I recall, creating a dnsscan out of nbtscan was one or two hours work. Of course, you need to know the protocols. DNS is simple: just send a status request, and you'll get a response that says 'not implemented'. SNMP is less easy: you won't get a response unless the server does something else than what the protocol specification says. Some do, but far from all. And so on. -- Anders Thulin anders.thulin () sentor se 070-757 36 10 / Intl. +46 70 757 36 10 ------------------------------------------------------------------------ This list is sponsored by: CenzicTop 5 Common Mistakes in Securing Web Applications
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Current thread:
- Disovering hosts using UDP services Gleb Paharenko (Sep 04)
- RE: Disovering hosts using UDP services Alex Eden (Sep 04)
- Re: Disovering hosts using UDP services lister (Sep 04)
- RE: Disovering hosts using UDP services Alex Eden (Sep 06)
- Re: Disovering hosts using UDP services Anders Thulin (Sep 06)
- RE: Disovering hosts using UDP services TURPIN Marc IT&L@bs (Sep 06)
- Re: Disovering hosts using UDP services Nikhil Wagholikar (Sep 08)
- Re: Disovering hosts using UDP services Martin Zember (Sep 07)
- <Possible follow-ups>
- Re: RE: Disovering hosts using UDP services publists (Sep 04)