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    Thread: Possible descrypt performance issue
Post: RE: Possible descrypt performance issue

Looks good. Thanks to atom for the timely response. BTW - The performance improvement is very impressive...
me.scotty Old oclHashcat Support 4 9,673 01-19-2016, 07:14 PM
    Thread: Tutorial for adding hash formats?
Post: RE: Tutorial for adding hash formats?

Interest here as well. I might venture if someone can update the docs/BUILD.md file for Windows... (cygwin?)
me.scotty hashcat 3 12,769 01-19-2016, 01:51 AM
    Thread: Possible descrypt performance issue
Post: RE: Possible descrypt performance issue

atom Wrote: (01-12-2016, 02:17 PM) -- Please verify again and if you can reproduce it post an issue on GitHub and include all information devs need to reproduce it locally so we can fix it -- Many th...
me.scotty Old oclHashcat Support 4 9,673 01-13-2016, 02:33 AM
    Thread: Possible descrypt performance issue
Post: Possible descrypt performance issue

Was really excited to download the new version and check the performance! Note: Same video card for all below. However, installed Catalyst 15.7.1 for oclHashcat 2.0.1 For the previous release I...
me.scotty Old oclHashcat Support 4 9,673 01-06-2016, 09:37 PM
    Thread: piping incremental JtR into hashcat to crack WPA2
Post: RE: piping incremental JtR into hashcat to crack W...

For great results, find a rockyou charset and use that.
me.scotty Very old oclHashcat-plus Support 4 13,484 08-22-2012, 01:09 AM
    Thread: OpenCL Build Error
Post: RE: OpenCL Build Error

Standard procedure that I've used many times: 1) Download Catalyst update to your hard drive. 2) If you don't already have it, download "Driver Sweeper". 3) Disconnect from network/Internet 4) U...
me.scotty Very old oclHashcat-plus Support 6 15,965 06-15-2012, 09:12 PM
    Thread: oclhashcat-lite v0.06 Time Bomb
Post: RE: oclhashcat-lite v0.06 Time Bomb

I guess this is a good idea, so folks don't ask about things that are already fixed, etc. However, the download page has links to previous versions --- to look at but not to run? And of course, the ...
me.scotty Very old oclHashcat-lite Support 4 21,270 01-03-2012, 11:13 PM
    Thread: Improved workload tuning
Post: RE: Improved workload tuning

atom Wrote: -- this is implemented by the driver. it automatically clocks down if some threshold is reached -- In my case, I got a hard crash (exception) inside oclHashcat, leaving an intermediate fi...
me.scotty Feature Requests 9 40,067 12-11-2011, 08:00 PM
    Thread: Improved workload tuning
Post: RE: Improved workload tuning

Looks like support for these is rather minimal. If at some point in the future that changes, I can offer some implementation suggestions. 1) Selecting a GPU load percentage seems fairly trivial. ...
me.scotty Feature Requests 9 40,067 12-07-2011, 01:33 AM
    Thread: Improved workload tuning
Post: RE: Improved workload tuning

radix Wrote: (12-01-2011, 10:42 AM) -- Ummm what.....why would you want anything but full speed? -- Single card configurations on non-dedicated machines? radix Wrote: (12-01-2011, 10:42 AM) -- .....
me.scotty Feature Requests 9 40,067 12-01-2011, 06:02 PM
    Thread: Improved workload tuning
Post: Improved workload tuning

There are currently three parameters for tuning the GPU load - GPU-Accel (workload tuning), GPU-Loops, and (for plus) segment size. While I'm sure all of these are quite meaningful for those familiar...
me.scotty Feature Requests 9 40,067 11-30-2011, 09:06 PM
    Thread: Speed isn’t Everything !
Post: RE: Speed isn’t Everything !

Conceptually, it looks like I've misunderstood the way the piped commands execute. For years I've been under the impression that earlier commands had to finish before later commands could run. Now th...
me.scotty Feature Requests 27 89,701 09-20-2011, 05:44 PM
    Thread: JtR style charsets...
Post: RE: JtR style charsets...

Quote: -- you should be able to explain how it works. if not, read the source and then explain me how it works -- I'd really like to, but I can't make heads or tails of it. The relevant code can b...
me.scotty Feature Requests 5 19,481 09-17-2011, 12:28 AM
    Thread: oclHashcat-plus v0.06
Post: RE: oclHashcat-plus v0.06

Excellent piece of work! I haven't gotten a chance to try all the new goodies, but it seems pretty stable (one "ERROR: cuCtxSynchronize() 702") And faster, though not quite the speed improvement you...
me.scotty Very old oclHashcat-plus Announcements 17 81,633 09-17-2011, 12:18 AM
    Thread: output which wordlist the password was found in
Post: RE: output which wordlist the password was found i...

JtR outputs this in it's log, along with the rule being processed. Both of these are very useful: 1) To know which rules are actually producing results! 2) If there's a crash, to allow restart kn...
me.scotty Feature Requests 3 17,417 09-15-2011, 01:33 AM
    Thread: hashcat utils, and the "Expander"
Post: RE: hashcat utils, and the "Expander"

I wanted the "expander" in order to try out the procedure shown on http://www.question-defense.com/2010/08/15/automated-password-cracking-use-oclhashcat-to-launch-a-fingerprint-attack The author stat...
me.scotty hashcat-utils, maskprocessor, statsprocessor, md5stress, wikistrip 6 24,774 09-10-2011, 01:27 AM
    Thread: JtR style charsets...
Post: RE: JtR style charsets...

I don't have exact details, but you can find them in the JtR source (charset.c, charset.h). Intuitively, it seems pretty straightforward. People have tendencies about which characters they use to con...
me.scotty Feature Requests 5 19,481 09-10-2011, 01:06 AM
    Thread: JtR style charsets...
Post: JtR style charsets...

...would be my first suggestion. Charset files contain not only the character set, but also frequency statistics. I can't prove it, but my gut feeling is that this feature improves performance for...
me.scotty Feature Requests 5 19,481 09-08-2011, 03:20 AM
    Thread: hashcat utils, and the "Expander"
Post: RE: hashcat utils, and the "Expander"

Perfect! Just what I was looking for. Thanks.
me.scotty hashcat-utils, maskprocessor, statsprocessor, md5stress, wikistrip 6 24,774 09-08-2011, 03:06 AM
    Thread: hashcat utils, and the "Expander"
Post: hashcat utils, and the "Expander"

Posted links no longer work. Apparently, there was a forum overhaul in the recent past... Anyways, what I'm most interested in is the "Expander". I was able to locate alternative download sites u...
me.scotty hashcat-utils, maskprocessor, statsprocessor, md5stress, wikistrip 6 24,774 09-07-2011, 08:37 PM