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 for Android: free password hash cracker in your pocket
[<prev] [next>] [<thread-prev] [thread-next>] [day] [month] [year] [list]
Message-ID: <1079032673.17927.9.camel@Pow>
From: dfbarth at akiva.com (David Bartholomew)
Subject: Caching a sniffer

You can't hijack a switched environment with *only* the dsniff tools,
though. Arpspoof is very nifty for 'lying' to the wire and telling it
you are who you say you are. But if you're not *supposed* to be getting
all the network's packets *and* you arpspoof the gateway's IP with your
MAC address, you're going to give yourself away.

So, a simply iptables rule to route all traffic that comes in on your
interface to the IP address of the gateway handles that need nicely.

No one on your network will notice a difference, except if they list
their arp tables or traceroute, and notice that there's something fishy
going on. But why would they do that if there was no interruption of
service! *wink*

dfbarth



---------------------------------------------------------------------------
Ethical Hacking at the InfoSec Institute. Mention this ad and get $545 off 
any course! All of our class sizes are guaranteed to be 10 students or less 
to facilitate one-on-one interaction with one of our expert instructors. 
Attend a course taught by an expert instructor with years of in-the-field 
pen testing experience in our state of the art hacking lab. Master the skills 
of an Ethical Hacker to better assess the security of your organization. 
Visit us at: 
http://www.infosecinstitute.com/courses/ethical_hacking_training.html
----------------------------------------------------------------------------


Powered by blists - more mailing lists

Powered by Openwall GNU/*/Linux Powered by OpenVZ