Dailydave mailing list archives

Without Wires


From: dave <dave () immunityinc com>
Date: Wed, 04 May 2011 11:42:55 -0400

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So SILICA has been around for a while - essentially automating wireless attacks in
various ways has always been something on everyone's mind, if for no other reason
than because learning all of aircrack's command line switches seems hard.

But over time, we've noticed that our use of SILICA has changed. Before, it was very
much "click button, get key or not, scan internal network, generate report". This is
a very "assessment oriented" style. But we found more and more that the dimension of
time because important. Instead of getting your results right away, often it made
sense to stick your laptop (everyone runs SILICA as a VM on a MacBook now,
essentially) somewhere, and then let it do its thing for days.

For example, on lots of "secure" networks, protected by hidden SIDS, there is VERY
little traffic. Maybe once a week in the middle of the night someone logs on to check
some diagnostics. If you're not waiting around for that once-a-week time, you miss
it. Even though you know, theoretically, that the SID is "discoverable", there's a
big difference between knowing it, and showing it.

The same thing is true when cracking WEP or getting WPA handshakes. Sometimes
"Sitting around and waiting" is the most powerful thing you can do. And the new
SILICA does that very well.

The other thing it does is make your life easy - for example, even if you have a WPA
password (mostly they are just phone numbers), it's a pain in the rear to look at the
traffic over the air. Each client has their own negotiated key. But SILICA
automatically decrypts them all, and sends them over a named pipe to Wireshark in
realtime. So it's as if you're sniffing any other normal network.

Anyways, making wireless hacking fun again is the stated mission of SILICA. And it
does! :>

Repaste of movie link for those who haven't seen it:
https://www.immunityinc.com/movies/New_Features_SILICA_7.2.mov

Product page, for those of you who forgot we had this product: :>
http://www.immunityinc.com/products-silica.shtml

- -dave
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