full-disclosure - FW: Question for DNS pros

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>] [day] [month] [year] [list]

From: Ian.Latter at mq.edu.au (Ian Latter)
Subject: FW: Question for DNS pros

> So, I'm speculating that a DNS lookup to something somewhere results in
> these IP's performing the observed theatrics (two UDP DNS queries, one
> TCP SYN scan with payload, and one ICMP ping).

This doesn't sound like nstx ... but it does sound familiar.  I've put a 
call to a friend who I recall mentioning a response like this from one
of the .mil sites four-five years ago .. I'll see if he recalls the 
sequence for the trigger .. may help .. he did demonstrate it, but I
wasn't so interested at the time ...

> If it turns out that all mystery come from China, what do you make out
> of that?

.. that you'll need two bytes and a dictionary to read each char from 
the payload? ;-)

--
Ian Latter
Internet and Networking Security Officer
Macquarie University