SinFP 1.01, new version of the OS fingerprinting next generation tool



SinFP is a new approach to OS fingerprinting, which bypasses limitations
that nmap has.

Nmap approaches to fingerprinting as shown to be efficient for years.
Nowadays, with the omni-presence of stateful filtering devices, PAT/NAT
configurations and emerging packet normalization, its approach to OS
fingerprinting is becoming to be obsolete.

SinFP uses the aforementioned limitations as a basis for tests to be
obsolutely avoided in used frames to identify accurately the remote
operating system. That is, it only requires one open TCP port, sends only
fully standard TCP packets, and limits the number of tests to 2 or 3 (with
only 1 test giving the OS reliably in most cases).

Features list:
- full OS fingerprinting suite, built as a Perl module
- active fingerprinting
- passive fingerprinting (with signature matching made against active ones)
- works the same over IPv4 and IPv6 (yes, IPv6 fingerprinting)
- online mode
- offline mode (especially useful when you have a pcap file)
- heuristic matching algorithm to avoid the need to write new signature for
a target stack which has some TCP option deactivated, or changed window
size

To know more: http://www.gomor.org/sinfp .
Or simply download and try: http://www.gomor.org/files/SinFP-1.01-3.tar.gz .

--
^ ___ ___ http://www.GomoR.org/ <-+
| / __ |__/ Systems & Security Engineer |
| \__/ | \ ---[ zsh$ alias psed='perl -pe ' ]--- |
+--> Net::Packet <=> http://search.cpan.org/~gomor/ <--+

------------------------------------------------------------------------------
This List Sponsored by: Cenzic

Concerned about Web Application Security? Why not go with the #1 solution - Cenzic, the only one to win the Analyst's Choice Award from eWeek. As attacks through web applications continue to rise, you need to proactively protect your applications from hackers. Cenzic has the most comprehensive solutions to meet your application security penetration testing and vulnerability management needs. You have an option to go with a managed service (Cenzic ClickToSecure) or an enterprise software (Cenzic Hailstorm). Download FREE whitepaper on how a managed service can help you: http://www.cenzic.com/news_events/wpappsec.php And, now for a limited time we can do a FREE audit for you to confirm your results from other product. Contact us at request@xxxxxxxxxx for details.
------------------------------------------------------------------------------



Relevant Pages

  • [Full-disclosure] SinFP 1.01, new version of the OS fingerprinting next generation tool
    ... SinFP is a new approach to OS fingerprinting, which bypasses limitations ... Nmap approaches to fingerprinting as shown to be efficient for years. ...
    (Full-Disclosure)
  • Re: how to change OS idenfication?
    ... probably looks at open ports as much as it looks at ... >> I have operated linux sevrer and I would like to change the OS ... nmap detects the remote operating system by ... For information on how nmap fingerprinting works, ...
    (Focus-Linux)
  • Re: How to block nmap OS fingerprinting using ipfw ?
    ... > block nmap OS fingerprinting scan. ... Nmap is not the only application out there ... I know ipfw, but I've never felt the need to prevent against Nmaps ...
    (comp.security.firewalls)
  • Re: network analysis tool
    ... another good too is X probe project by Ofir Arking and Fyodor ... As the webpage mentions, X probe doesn't use TCP, but instead, ICMP. ... > Take a look at nmap, ... > about TCP OS stack fingerprinting in nmap's package. ...
    (Security-Basics)
  • RE: Faking OS fingerprinting in Windows
    ... This device may be port forwarding port 80 to a w2k server(?) ... Hence it may be the device it nmap says it is. ... Faking OS fingerprinting in Windows ...
    (Security-Basics)