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Post [asc] Author Forum Replies Views Posted
    Thread: Integer overflow detected while brute forcing
Post: RE: Integer overflow detected while brute forcing

@kjs: Wait, you're over on Hashkiller advertising Hashcat rigs for sale, but you don't even know what datatypes Hashcat uses internally? Good luck with that, I'm sure your customers have much faith in...
epixoip hashcat 13 22,739 05-24-2017, 04:33 AM
    Thread: Integer overflow detected while brute forcing
Post: RE: Integer overflow detected while brute forcing

First, stop begging me to call you. I'm not going to call you or speak to you in private, I have no use for your words. My problem, Kristoffer, is that you came out of nowhere and started posting ove...
epixoip hashcat 13 22,739 05-24-2017, 09:34 AM
    Thread: Integer overflow detected while brute forcing
Post: RE: Integer overflow detected while brute forcing

TofuBoy22 Wrote: (05-24-2017, 10:41 AM) -- For those who weren't around then.... who were these SL3 shitbags that you talk about :) -- Phone unlockers. They were greedy, demanding, disrespectful lee...
epixoip hashcat 13 22,739 05-24-2017, 12:30 PM
    Thread: Integer overflow detected in keyspace of mask
Post: RE: Integer overflow detected in keyspace of mask

Keyspace is stored as an unsigned 64-bit integer. 16^64 is much, much larger than 2^64 - 1. You might want to do the math on how long it would take to crack 16^64.
epixoip General Talk 7 6,482 04-28-2019, 10:43 AM
    Thread: Installing OpenCL for OCLhashcat
Post: RE: Installing OpenCL for OCLhashcat

As atom stated, this forum is for Hashcat support. We do not provide support for The-Distribution-Which-Does-Not-Handle-OpenCL-Well (Kali), nor any other OS or software. Installing a working OpenCL ru...
epixoip hashcat 4 6,174 01-04-2017, 12:01 AM
    Thread: Input.Mode max 8?
Post: RE: Input.Mode max 8?

You should probably show us your command line
epixoip Old oclHashcat Support 7 7,441 05-10-2016, 10:34 PM
    Thread: Input.Mode max 8?
Post: RE: Input.Mode max 8?

You're using -i, that's why. You should probably know what the switches you're using mean.
epixoip Old oclHashcat Support 7 7,441 05-10-2016, 10:57 PM
    Thread: Input.Mode max 8?
Post: RE: Input.Mode max 8?

Oh we all knew, just wanted to verify ;)
epixoip Old oclHashcat Support 7 7,441 05-11-2016, 12:24 AM
    Thread: Input.Mode max 8?
Post: RE: Input.Mode max 8?

It's not the max, it will just take a very long time to brute force length 8 before moving to length 9 (if it ever does.) If you actually want to brute force length 10 (impossible) without brute forci...
epixoip Old oclHashcat Support 7 7,441 05-11-2016, 03:01 AM
    Thread: infiniband setup guide?
Post: RE: infiniband setup guide?

VCL only works with TCP/IP, so to use Infiniband with VCL, you need to do IP over Infiniband. If you're using Debian/Ubuntu, it's very simple. Add the following to /etc/modules Code: -- ## ipoib i...
epixoip Hardware 12 23,047 06-19-2013, 07:40 AM
    Thread: infiniband setup guide?
Post: RE: infiniband setup guide?

please provide the following: - description of physical network topology - /etc/network/interfaces from broker & one compute node - /etc/vcl/nodes from the broker node
epixoip Hardware 12 23,047 06-27-2013, 01:50 PM
    Thread: infiniband setup guide?
Post: RE: infiniband setup guide?

looks good from here. what algorithm are you cracking? how many hashes are you targeting? what is your -n value? how much memory does your broker have?
epixoip Hardware 12 23,047 06-28-2013, 06:37 AM
    Thread: infiniband setup guide?
Post: RE: infiniband setup guide?

what version of vcl are you using?
epixoip Hardware 12 23,047 06-29-2013, 11:02 PM
    Thread: infiniband setup guide?
Post: RE: infiniband setup guide?

do you still have a copy of 1.20? if so, can you test with that?
epixoip Hardware 12 23,047 06-30-2013, 07:27 PM
    Thread: infiniband setup guide?
Post: RE: infiniband setup guide?

alex, please see https://hashcat.net/forum/thread-2436.html
epixoip Hardware 12 23,047 07-15-2013, 07:37 AM
    Thread: Incrementing Brute Force Attack?
Post: RE: Incrementing Brute Force Attack?

GTX 970 has decent Perf/Watt ratio. For incremental brute force, look at https://hashcat.net/wiki/doku.php?id=mask_attack You're not going to be able to brute force past 9 characters, let alone 3...
epixoip Old oclHashcat Support 4 12,087 01-01-2015, 07:30 AM
    Thread: Incrementing Brute Force Attack?
Post: RE: Incrementing Brute Force Attack?

If you have more than one hash you probably won't be able to brute force past length 5 or 6. Depending on exactly how many unique salts you have, you may not be able to do any of the things rsberzerk...
epixoip Old oclHashcat Support 4 12,087 01-01-2015, 09:16 AM
    Thread: Incremental Mask Attack
Post: RE: Incremental Mask Attack

You would use an hcmask file for that.
epixoip Old hashcat Support 1 5,134 04-20-2016, 09:08 AM
    Thread: increment gives invlaid mask error
Post: RE: increment gives invlaid mask error

--increment is only valid with -a 3
epixoip hashcat 5 7,882 12-13-2016, 10:20 PM
    Thread: increasing threads for stdout?
Post: RE: increasing threads for stdout?

the speed of --stdout has not changed. it helps to actually measure, rather than relying on perception. 0.44 without rules Code: -- epixoip@db:~/hashcat-0.44$ ./hashcat-cli64.bin --stdout ~/wor...
epixoip Old hashcat Support 9 16,844 06-03-2013, 01:35 AM