full-disclosure - [tool] the new p0f 2.0.1 is now out

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [<thread-prev] [thread-next>] [day] [month] [year] [list]

From: peter at bank-connect.com (Peter van den Heuvel)
Subject: [tool] the new p0f 2.0.1 is now out

Hi,

UDP port 53 gets queried on several of the firewalls that I maintain 
(and that do not provide any domain name services) from netblocks that 
are owned by microsoft and realmedia (mostly). None of the machines 
behind these firewalls are allowed any external DNS directly. The 
queries are rather massive (thousands per week).

Searches on google did not turn up anything and I don't remember seeing 
anything on the lists either (though I migh have prematurely deleted 
something relevant because of the noise ;^)

It does not realy hurt us, but I'm still quite curious what this 
actually is. Anybody got a pointer?

Peter