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Post Author Forum Replies Views [desc] Posted
    Thread: Spectre/Meltdown patch a prob?
Post: Spectre/Meltdown patch a prob?

Did a quick search and came up blank. But does the Spectre/meltdown patches effect cracking speeds? I've heard performance hits all over the place (5%-30%) Ubuntu server 16.04.4 lts tia.
dTest General Talk 2 2,428 08-02-2018, 05:21 PM
    Thread: Spectre/Meltdown patch a prob?
Post: RE: Spectre/Meltdown patch a prob?

undeath Wrote: (08-02-2018, 05:25 PM) -- For GPU cracking definitely not. For CPU cracking, very likely not. You mostly lose performance when doing IO, which hashcat avoids as much as possible. -- ...
dTest General Talk 2 2,428 08-02-2018, 05:44 PM
    Thread: Picky Linux versions still?
Post: Picky Linux versions still?

Been using hashcat since ~1.3 days.  Back then installing it was a bit tricky and the 'official guide' was to use Ubuntu Server 12 LTS.  (when 14 I think was out) Is this still the case?  I'd li...
dTest General Talk 1 2,688 10-07-2016, 10:17 PM
    Thread: Dropping a GPU
Post: RE: Dropping a GPU

Thanks man! But unfortunately, it needs a visible GPU id to reset. (unless I'm missing something)
dTest Hardware 2 3,028 03-25-2017, 03:18 PM
    Thread: Dropping a GPU
Post: Dropping a GPU

I know this is a OpenCL/hardware issue and not a hashcat, but thought you good folks might have some insight. Quick specs: Ubuntu 14.x LTS NVIDIA driver v.375.39 Intel i7-6850, 32 GB RAM 3x EVGA ...
dTest Hardware 2 3,028 03-25-2017, 12:06 AM
    Thread: Outfile Formats and WPA(2)
Post: RE: Outfile Formats and WPA(2)

I've scripted some post run functions.  Listing what hccap file, what script/method, dictionary, and success into a separate file. I keep a separate text file of of the runs' info and a other of the...
dTest hashcat 2 3,587 07-20-2016, 02:20 PM
    Thread: table attack?
Post: table attack?

Is there a way to do a table attack like in reg hashcat? I'm looking apply l33t speak to a dictionary/wordlist. I poked around a bunch but didn't find anything. TIA.
dTest Old oclHashcat Support 1 3,756 12-21-2014, 03:15 PM
    Thread: BF fails
Post: BF fails

Having a possible strange issue with BF'ing a WPA.  (v1.36) Dictionary attack and rules based got it.  Password is 9 characters all lowercase But not BF. What am I doing wrong? Code: -- ./oclHash...
dTest Old oclHashcat Support 2 4,133 11-06-2015, 07:07 PM
    Thread: BF fails
Post: RE: BF fails

Ah! Light bulb goes off. thanks
dTest Old oclHashcat Support 2 4,133 11-06-2015, 07:24 PM
    Thread: Upgrading system (linux)
Post: Upgrading system (linux)

With the new oclHashcat 1.37, it says it requires catalyst driver 14.9 or higher. I'm on 14.3 it seems.  I'm also on the 'preferred' Ubuntu server 12.04.5 LTS I really only use this system for ...
dTest General Help 2 4,200 08-18-2015, 08:35 PM
    Thread: Upgrading system (linux)
Post: RE: Upgrading system (linux)

thanks
dTest General Help 2 4,200 08-18-2015, 09:54 PM
    Thread: expiring Jan 1 2016?
Post: expiring Jan 1 2016?

I use oclHashcat to do the work, but the cpu version to test rules out. But I just started getting a expiry warning.  I'm on v.50
dTest Old hashcat Support 2 4,655 11-04-2015, 09:29 PM
    Thread: expiring Jan 1 2016?
Post: RE: expiring Jan 1 2016?

Worse case, I could just spin up a VM and rollback the system clock.
dTest Old hashcat Support 2 4,655 11-04-2015, 09:43 PM
    Thread: Stuck at hashcat (3.20) Starting... linux
Post: Stuck at hashcat (3.20) Starting... linux

Popped in 3.20 on an old Ubuntu 12x LTS server. Got invalid driver messages. Installed a fresh Ubuntu 14.04 LTS server install  following the directions in the wiki (new HD too) And now I just get ...
dTest hashcat 3 4,828 12-03-2016, 10:28 PM
    Thread: Stuck at hashcat (3.20) Starting... linux
Post: RE: Stuck at hashcat (3.20) Starting... linux

Thanks for telling me my hardware sucks!  :P (said with only humor) Ok ran out and got 2 1070's.  Wish me luck.  (Fresh installing now) And thanks for real.   Good support here. atom Wrote: (1...
dTest hashcat 3 4,828 12-04-2016, 07:38 PM
    Thread: Stuck at hashcat (3.20) Starting... linux
Post: RE: Stuck at hashcat (3.20) Starting... linux

Back up and running! @ twice the speed with just 2 cards (vs 3)
dTest hashcat 3 4,828 12-04-2016, 09:10 PM
    Thread: Error with new GPU RX 480
Post: RE: Error with new GPU RX 480

kratos Wrote: (08-13-2016, 02:11 PM) -- Hi guys have a problem with my new GPU when trying to start a job in hash cat I get the following error: https://prntscr.com/c57bgl Us any help will be of...
dTest General Talk 3 4,887 08-13-2016, 03:23 PM
    Thread: GPU card order??
Post: GPU card order??

I screwed up when I ordered my third card. Had 2 R9 270x, and goofed and for the third just got a R9 270. When it was on the end of the MoBo, I was getting ~240Kh/s on WPA. When I moved into a mo...
dTest Hardware 1 4,969 10-21-2014, 09:06 PM
    Thread: FPGA cards?
Post: FPGA cards?

Ok so now that hashcat supports FPGAs that have CL drivers, are there any PCIe cards that actually run with it? Are they on par H/s per $ as a standard GPU?s
dTest Hardware 4 5,098 02-03-2017, 12:55 AM
    Thread: FPGA cards?
Post: RE: FPGA cards?

Thanks guys! Maybe some day.
dTest Hardware 4 5,098 02-03-2017, 02:45 PM