[kismac] Re: Never enough packets

  • From: Lasse Jespersen <l.j@xxxxx>
  • To: kismac@xxxxxxxxxxxxx
  • Date: Sun, 26 Sep 2004 18:10:59 +0200

Excellent :)

On Sep 21, 2004, at 5:29 PM, Johnny Cache wrote:

I havent tried it yet, but i have been developing my own cross platform
distributed wep cracker. Its been cross-developed on ppc/osx and linux/x86
from the start so it plays nice everywhere. Its just a bruteforcer so its
good when theres not a lot of data to crack. It was designed to run on a
cluster but it works just as well as any other bruteforcer would on your
own box. Screenshot at
http://www.hick.org/~johnycsh/images/jc-wepcrack-104bit.jpg
code:
http://www.hick.org/~johnycsh/jc-wepcrack-0.9.6.7.tar.gz
I havent released it yet so theres not much in the way of docs.
This isnt suited for those of you afraid of the command line
-jc



On Tue, 21 Sep 2004, Lasse Jespersen wrote:

read: [ anyone, besides Erik ]
On Sep 21, 2004, at 8:48 AM, Lasse Jespersen wrote:

It compiles nicely, thanks for bringing this to my attention.. Has
anyone tried this with kismac's pcap dumps yet?

On Sep 20, 2004, at 7:19 PM, Erik Winkler wrote:

Cracking via weak packets is broken on the current version of Kismac.
If you save your Kismac dump files you can use a tool like aircrack
(http://www.cr0.net:8040/code/network/) to crack the WEP key for a
specific BSSID. While the aircrack toolset was designed for Linux,
the aircrack and 802ether applications compile and work under MacOS X
just fine.


In my tests I was able to crack a 128-bit WEP key after capturing
about 500,000 encrypted packets. Notice I didn't say weak packets as
aircrack doesn't depend on "weak" packets, only packets with unique
IVs.


I've posted version 2.0 of Aircrack compiled for MacOSX at
http://www.macunix.net/Aircrack-2.0_MacOSX.zip

Please see the readme file on how to use aircrack.

Erik

On Sep 20, 2004, at 12:05 PM, Francis Gulotta wrote:

That's a hard one. Anywhere from 10 to 10,000 depending on how weak
the weak packets are, and if the same weakness is through out them.
Even after a day or two monitoring my own network (which is heavily
used) I still was unable to crack my wep. I had something like
15,000 weak packets.

-Francis

On Sep 20, 2004, at 11:40 AM, Natalia Portillo wrote:

Why everytime I try any crack method (bruteforce or others), it
says that
there are not enough packets?

What is the minimum packets?







--
During times of universal deceit, telling the truth becomes a
revolutionary act.
--  George Orwell



--
During times of universal deceit, telling the truth becomes a
revolutionary act.
--  George Orwell




--
During times of universal deceit, telling the truth becomes a revolutionary act.
-- George Orwell



Other related posts: