From: josh.perrymon@packetfocus.com
Date: Tue Jun 27 2006 - 19:56:10 EDT
Except the scope of the onsite hack was to intercept data from tagged C-level exec's.
What we did was to compromise the Blackberry Server using Metasploit and uploaded Getscreen.exe ( Like remote desktop but connects over RPC/Named pipes to provide a GUI ).
This provided us with GUI access to the BB server.
Then we did a search to find the executives BB accounts- At this point we wanted to forward/intercept traffic from the BB server...
Due to time restraints we ended up compromising the internal Exchange servers and forwarded mail that way...
Bascially, I a DOS condition was possible by resetting/changing passwords and deleting accounts on the BB server but we weren't successful in forwarding email to an alais using the BB server.. so we did this using the Exchange environment.
TO summarize: I'd look at compromising the BB server or desktops on the internal lan and go from there.
If you can find a way to put yourself in the middle of the communication you got your data. This should be easier than having to break encryption etc...
You also have the DoS capabilities if you compromise the BB server..
Cheers,
Josh Perrymon
Packet Focus
www.packetfocus.com
------------------------------------------------------------------------------
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@cenzic.com for details.
------------------------------------------------------------------------------
This archive was generated by hypermail 2.1.7 : Sat Apr 12 2008 - 10:56:11 EDT