Posts Tagged ‘password recovery’

ATI, NVIDIA and WPA/WPA2 passwords

Friday, April 10th, 2009

In case if you missed it: new ATI Catalyst drivers (9.4) now available (you can read the release notes for details). For some reason, some driver files have been renamed (well, not in 9.4, but in 9.3 released a bit earlier, though that version was really buggy and we cannot recommend to use it anyway), and our WPA password recovery (audit) software was not able to recognize Radeon cards anymore.

Well, to make the long story short: simply download the latest ATI Catalyst drivers and updated Elcomsoft Wireless Security Auditor :) . Just note that this (new) version of EWSA will not work with drivers version 9.1 or older.

In the meantime, NVIDIA CUDA 2.2 (beta) released. Does that actually matter? Yes, because NVIDIA Tesla C1060 and S1070 are now officially supported on Windows. Besides, we need to have a look at Zero-copy support for direct access to system memory, because it may speed-up the GPU-enabled password cracking on some particular algorithms.

Lotus Notes ID files password cracking

Friday, April 10th, 2009

You’re probably aware that our Distributed Password Recovery works with Lotus Notes ID files (as well as with two dozen other file formats, of course). Some sad news: in latest versions of Notes (8.5), encryption has been improved. In older versions, only 64-bit and 128-bit RC2 options were available, but now you can also use AES (128-bit or 256-bit). Well, encryption itself does not actually matter, but the problem is that password verification routine is not much better (worse?) as well: 5,000/10,000 SHA-1 cycles have been added. EDPR will be updated accordingly to support new format (you can subscribe to our mailing list to be notified), of course, but don’t expect the high recovery speed: we can get several hundred passwords per second only. For older versions of Notes, the speed was ~100,000 passwords per second or higher.

23 NVIDIA GeForce GTX 295s packed into one system

Wednesday, April 8th, 2009

Looks like a very good system for password cracking (using GPU-accelerated Elcomsoft Distributed Password Recovery), isn’t it? Especially assuming that even single GeForce GTX 295 is faster than Intel Octa-Core CPU (to be released later this year).

WPA Benchmark

Monday, April 6th, 2009

Here are the benchmarks for WPA recovery; we’ve run tests on one of the most powerful modern CPUs and a bunch of GPUs. Even GTX 280 outperformed Core 2 Quad Q6600:

wpa_benchmark2

Remember Password On This Computer? – Never more!!

Wednesday, April 1st, 2009

Fresh life experience…A very good friend of mine told me a story I would like to share with you with her kind permission. Recently she has found a new job in a medium size company. She was perfectly satisfied with her new position and new tasks. She also got a well equipped working place including her principal tool for work – computer, which actually she inherited from an ex-employee who lately moved to another company. The company could have bought her a new computer, but what for, if there was working one absolutely ownerless. Windows XP already installed along with numerous useful applications, even her favorite Safari was there.

Inspired by favorable circumstances she got down to her duties with enthusiasm and…practically in a couple of minutes she easily found out whom exactly that very computer belonged earlier. Guess how?
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Password Recovery Tambourine

Wednesday, April 1st, 2009

Today morning ElcomSoft announced a new tool for password recovery. This one is a hardware, a supernatural amulet of Siberian shamans. Password Recovery Tambourine appears in 4 editions: Pentagon, Glamourous, Russian and Open Source. This hardware requires a special 15-month training with authentic Yakutsk shaman guild. However, if you are patient enough to spend a year and a half in Siberia and not afraid of permanent frost there, then after the training no password would be strong enough for you. You’ll crack it in seconds with your preferable edition of Password Recovery Tambourine. Cultural note The idea of creating Password Recovery Tambourine grew out of the popular belief between Russian system administrators that when nothing else helps you have to rest your hopes on dancing with a ‘BU-BEN (Russian for ‘tambourine’). They say, dancing with a tambourine helps to reanimate one’s server, find bugs, set up operational system and what not. Implementation of this belief to password recovery was not easy, at least 200 ritual dances have been performed during the development stage. Finally,

ElcomSoft is proud to announce that the ultimate tool to recover lost passwords that cannot be recovered it in a traditional way has emerged.

Shaman

Pen Testing with Distributed Password Recovery and GPUs

Thursday, March 19th, 2009

The German c’t magazine (issue 06/09) has published an article about cracking of NTLM-hashes with graphic cards. In this article pen test experts from SySS GmbH bring up a touchy question of how fast an intruder can break into your system. How long should your Windows logon password be, so that you could keep having your beauty sleep?

Elcomsoft Distributed Password Recovery was run on dual-core AMD Athlon X2 4850e, 2.5 GHz, with Nvidia GeForce 9800 GTX installed. The cost of the test system is worth the effort. One can fetch it for only $1K.

Now, what is the outcome?
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