Penetration Testing mailing list archives
RE: Wireless Scanning
From: "Wozny, Scott (US - New York)" <swozny () deloitte com>
Date: Tue, 28 Sep 2004 16:49:51 -0400
I think you're right in that most vendors recognized the mathematical problem and fixed it in a (usually) proprietary way shortly thereafter. As far as cracking in the wild is concerned, I'm sure there are more than a few APs out there that had WEP thrown on for the heck of it (or because there was no choice) and never upgraded to anything more secure. 802.11i has only been ratified for a few months so the vendors are in the process of issuing firmware revs to support it that are bound to be buggy at first which is going to delay the market doing these upgrades but when the security conscientious organizations out there have a way to move to something more secure, they will. That being said one only has to look at the number of Code Red infected web servers, unsecured spam relays and 'owned' end stations on the Internet to see that there are a number of people and organizations out there that are LESS than security conscientious. So you're right. To do WEP cracking in the wild, in a lot of cases, will involve fairly old firmware. However, that should not imply that there are a shortage of APs to crack that fit that description. My 2 drachmas, Scott -----Original Message----- From: Jason T [mailto:security () jason id au] Sent: Monday, September 27, 2004 6:10 PM To: 'Lodin, Steven {D106~Indianapolis}'; 'Carney, Mark'; 'Pen-Test' Subject: RE: Wireless Scanning Just a comment on using a WEP cracking programs. I heard from Keith Parsons who is an expert wireless teacher saying that WEP cracking in the wild today doesn't exist in most cases. In early 2002 all vendors saw the weak IV as an attack. So they changed the firmware to no longer support those weak IV's. If you want to crack WEP it will most likely be on an AP that has a firmware version prior to 2002. Any comments on this? Jason
-----Original Message----- From: Lodin, Steven {D106~Indianapolis} [mailto:steven.lodin () ROCHE COM] Sent: Tuesday, 28 September 2004 12:38 AM To: Carney, Mark; Pen-Test Subject: RE: Wireless Scanning (Trying not to steal the thunder, just to whet your appetite. You can send me a zinger if I messed up :-) Look for a new Auditor version (looks like it will be labeled Auditor 3) to come out in the next few of weeks. There will be a couple of new tools.From the author of Auditor:"Aircrack is a better WEP cracker like Airsnort." "The second one is named chopchop and is an active WEP decrypting attack." "P.S. A WPA preshared password cracker is also on the way." http://www.remote-exploit.org/?page=auditor For those of you using Auditor, did you donate? We did. Steve-----Original Message----- From: Carney, Mark [mailto:Mark.Carney () fishnetsecurity com] Sent: Friday, September 24, 2004 11:56 AM To: Chuck Fullerton; RoF@yahoo; Pen-Test Subject: RE: Wireless Scanning Chuck, I would suggest the following toolsets/tools for 802.11 andbluetoothdiscovery. Toolsets: 1) Auditor Security Collection 2) Knoppix STD Distro Tools: 802.11 -- 1) Kismet 2) NetStumbler 3) Wellenreiter 4) asleap (if client is running Cisco LEAP) 5) AirSnort, Webattack, or dwepcrack (if client is running WEP) 6) Macchanger (to spoof mac address) 7) AirTraf BlueTooth -- 1) sdptool 2) pand 3) l2ping 4) btscanner 5) Redfang 6) BlueSniff-------------------------------------------------------------- ---------------- Ethical Hacking at the InfoSec Institute. All of our class sizes are guaranteed to be 12 students or less to facilitate one-on-one interaction with one of our expert instructors. Check out our Advanced Hacking course, learn to write exploits and attack security infrastructure. 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. http://www.infosecinstitute.com/courses/ethical_hacking_training.html -------------------------------------------------------------- -----------------
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Current thread:
- Re: Wireless Scanning, (continued)
- Re: Wireless Scanning admin (Sep 27)
- RE: Wireless Scanning Ben Cook (Sep 27)
- RE: Wireless Scanning Maliha Rashid (Sep 27)
- RE: Wireless Scanning Lodin, Steven {D106~Indianapolis} (Sep 27)
- RE: Wireless Scanning Jason T (Sep 28)
- Re: Wireless Scanning Joshua Wright (Sep 30)
- Re: Wireless Scanning sam stover (Sep 30)
- RE: Wireless Scanning Jerry Shenk (Sep 30)
- Re: Wireless Scanning Max Moser (Sep 30)
- Re: Wireless Scanning Konstantin V. Gavrilenko (Sep 30)
- RE: Wireless Scanning Jason T (Sep 28)
- RE: Wireless Scanning Wozny, Scott (US - New York) (Sep 30)