By which I mean scary
04 Dec 2008The Internet Storm Center writes about a new variant on malware that messes with your DNS: it installs a rogue DHCP server.
While not too sophisticated, the whole attack is very interesting. First, it's about a race between the rogue DHCP server and the legitimate one. Second, once a machine has been poisoned it is impossible to detect how it actually got poisoned in the first place - you will have to analyze network traffic to see the MAC address of thoese DHCP Offer packets to find out where the infected machine actually is.
In other news...all $job_2's new machines are set up and running. Kickstart is very niceā¦I really wish Debian had something similar; FAI is lovely, but Kickstart has the lovely feature of taking a hand-done installation you've just finished and turning that into a config file for a hands-off version. That saves a huge amount of time.
Next up: turn nscd back on (forgot I'd left it off for debugging LDAP
'til a simple find -exec chown
was taking 10 minutes to finish);
relabel the machines with their new names; commit the documentation
I've been piecing together on my laptop; open up to others in the
group; look at either moving the LDAP server over to the server room,
or setting up a slave over there.
Add a comment:
Name and email required; email is not displayed.
Related Posts
QRP weekend 08 Oct 2018
Open Source Cubesat Workshop 2018 03 Oct 2018
mpd crash? try removing files in /var/lib/mpd/ 11 Aug 2018