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> Aircrack - Fast Wep Cracking Tool, got it built, need to start testing
speculatrix
post Apr 8 2005, 02:04 AM
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wep as everyone knows should only be used where either you're just stopping casual drive-by intrusion, or where you don't care TOO much about someone breaking in.

aircrack is a latest generation tool set for capturing, analysing and breaking wep keys.
http://www.cr0.net:8040/code/network/

I've made it build on zaurus, am going to be trying to test it, and I was wondering if anyone else would be interested in giving it a go; I am wondering if my Zonet/Mercury card will be 100% suitable.

Paul
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offroadgeek
post Apr 15 2005, 07:38 PM
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so after 6 hours and 15 minutes of wellenreiter running it captured 25,217 packets to a 2.2mb file. I was expecting the file to be much larger. I'm wondering if I did something wrong or didn't have some of the wellenreiter settings set up correctly.

either way, I had aircrack running for over an hour, and for some reason my 1000 went to sleep by itself. I've changed some settings in the light and power app to hopefully prevent it from going to sleep (unless I make it), and left the wifi on (in case the active network will keep it alive too). I'll see if it cracks the wep in the morning.

P.S. I'm impressed that I haven't had any memory issues so far with it smile.gif
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born2wonder
post Jun 28 2007, 08:30 PM
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QUOTE(offroadgeek @ Apr 15 2005, 07:38 PM)
so after 6 hours and 15 minutes of wellenreiter running it captured 25,217 packets to a 2.2mb file.  I was expecting the file to be much larger.  I'm wondering if I did something wrong or didn't have some of the wellenreiter settings set up correctly.

*


Recommendations:

Aircrack-ptw: Using aircrack-ng, 64 bit wep needs around 400,000 IV's and 128 bit needs a cool million. That being said, you should try to use aircrack-ptw (can google it for info) which needs as less as 20,000-40,000 IVS to crack wep. Ive used it many times and is a great program. If using airodump to capture dont use the --ivs as aircrack-ptw need full capture file.

Injection: Most of the time, you will need to inject packets into the network to generate alot of IVS fast. You will need a wlan cf card capable of injection (AFAIK all prism2/prisim3 cf cards support it). U also need drivers supporting injection such as Hostap. Aireplay-ng is the tool i use to inject and replay packets. Attacks available for client-connected networks as well as client-less ones. I collect 40,000 Ivs in less than 10 minutes on my LifeBook P1510 (1 kg tablet) running backtrack.

I am buying a c1000 (still deciding on supplier) in a few days; if i manage to crack a wep network, i will post a little step-by-step how-to. Hope this helps.
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Capn_Fish
post Jun 29 2007, 12:28 PM
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QUOTE(born2wonder @ Jun 28 2007, 11:30 PM)
QUOTE(offroadgeek @ Apr 15 2005, 07:38 PM)
so after 6 hours and 15 minutes of wellenreiter running it captured 25,217 packets to a 2.2mb file.  I was expecting the file to be much larger.  I'm wondering if I did something wrong or didn't have some of the wellenreiter settings set up correctly.

*


Recommendations:

Aircrack-ptw: Using aircrack-ng, 64 bit wep needs around 400,000 IV's and 128 bit needs a cool million. That being said, you should try to use aircrack-ptw (can google it for info) which needs as less as 20,000-40,000 IVS to crack wep. Ive used it many times and is a great program. If using airodump to capture dont use the --ivs as aircrack-ptw need full capture file.

*


Aircrack-ng 0.9.x has the PTW attack. I just broke my WEP key with under 30000 IVs using 0.9 on my Z.
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Posts in this topic
speculatrix   Aircrack - Fast Wep Cracking Tool   Apr 8 2005, 02:04 AM
silvio   QUOTE(speculatrix @ Apr 8 2005, 12:04 PM)wep ...   Apr 8 2005, 02:09 AM
speculatrix   QUOTE(silvio @ Apr 8 2005, 10:09 AM)Nice work...   Apr 8 2005, 03:55 AM
eji   Uh, silvio, how exactly does one use Aircrack? I i...   Apr 8 2005, 05:00 AM
silvio   QUOTE(eji @ Apr 8 2005, 03:00 PM)Uh, silvio, ...   Apr 8 2005, 05:39 AM
speculatrix   QUOTE(silvio @ Apr 8 2005, 01:39 PM)You need ...   Apr 8 2005, 06:27 AM
silvio   QUOTE(speculatrix @ Apr 8 2005, 04:27 PM)QUOT...   Apr 8 2005, 07:25 AM
speculatrix   QUOTE(silvio @ Apr 8 2005, 03:25 PM)Does anyb...   Apr 9 2005, 09:14 AM
jfv   I am getting an error "malloc 60MB" when...   Apr 9 2005, 05:42 AM
speculatrix   QUOTE(jfv @ Apr 9 2005, 01:42 PM)I am getting...   Apr 9 2005, 09:15 AM
charlesa   QUOTE(jfv @ Apr 9 2005, 08:42 PM)I am getting...   Apr 13 2005, 03:37 PM
eji   QUOTE(charlesa @ Apr 13 2005, 11:37 PM)QUOTE(...   Apr 13 2005, 09:27 PM
Olivier   I have a sharp rom C3000 with same aircrack error....   May 9 2005, 05:01 AM
Siftah   Ummmm. You could just use the Zaurus to create th...   Jul 27 2005, 07:20 AM
undrwater   I'm getting the same error running the same ai...   Apr 9 2005, 04:10 PM
qaisali   it is good tool , but i can not use this tool coz ...   Apr 13 2005, 05:04 AM
silvio   it is working perfectly on my Z and I havn't d...   Apr 13 2005, 03:59 PM
Foxdie   *BUMP* Please can someone get this tool updated or...   Apr 13 2005, 09:32 PM
silvio   I have tested aircrack only under cacko 1.22 lite....   Apr 13 2005, 10:52 PM
jfv   I am using the Sharp ROM and I get this error too,...   Apr 14 2005, 05:51 AM
stupkid   I am also getting the malloc error. Looking at th...   Apr 14 2005, 06:45 AM
jfv   I downloaded the source from the original site and...   Apr 14 2005, 08:20 AM
berkenb   I looked at the aircrack source a while back. I be...   Apr 14 2005, 08:35 AM
stupkid   QUOTE(jfv @ Apr 14 2005, 10:20 AM)I downloade...   Apr 14 2005, 10:14 AM
berkenb   Maybe my last answer was a little too long winded....   Apr 14 2005, 02:49 PM
charlesa   QUOTE(berkenb @ Apr 15 2005, 05:49 AM)Maybe m...   Apr 14 2005, 03:32 PM
berkenb   QUOTE(charlesa @ Apr 14 2005, 03:32 PM)QUOTE(...   Apr 14 2005, 03:51 PM
jfv   I created the swapfile (64MB) on my SD card and ai...   Apr 14 2005, 06:22 PM
undrwater   Confirmed. I set up a swap partition on my CF HD,...   Apr 14 2005, 08:52 PM
eji   When I've deleted some MP3s and have a bit mor...   Apr 14 2005, 10:16 PM
speculatrix   here's my theory: when creating swap files on...   Apr 15 2005, 01:53 AM
stupkid   Hmm, a low memory version aircrack would be nice.   Apr 15 2005, 09:07 AM
speculatrix   QUOTE(stupkid @ Apr 15 2005, 05:07 PM)Hmm, a ...   Apr 15 2005, 10:16 AM
offroadgeek   I put an 80mb swapfile on my SD card and aircrack ...   Apr 15 2005, 12:07 PM
charlesa   QUOTE(offroadgeek @ Apr 16 2005, 03:07 AM)We...   Apr 16 2005, 02:08 AM
offroadgeek   QUOTE(charlesa @ Apr 16 2005, 02:08 AM)QUOTE(...   Apr 16 2005, 04:33 AM
offroadgeek   so after 6 hours and 15 minutes of wellenreiter ru...   Apr 15 2005, 07:38 PM
born2wonder   QUOTE(offroadgeek @ Apr 15 2005, 07:38 PM)so ...   Jun 28 2007, 08:30 PM
Capn_Fish   QUOTE(born2wonder @ Jun 28 2007, 11:30 PM)QUO...   Jun 29 2007, 12:28 PM


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