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Post Author Forum Replies Views [asc] Posted
    Thread: Extract PDF hash (edit passwd)
Post: RE: Extract PDF hash (edit passwd)

Hashcat only supports cracking encrypted PDFs. Usually when only an edit password is applied, the document is not encrypted. You can use one of many freely-available tools to simply strip out the edit...
epixoip hashcat 13 59,842 01-25-2017, 09:41 PM
    Thread: Extract PDF hash (edit passwd)
Post: RE: Extract PDF hash (edit passwd)

As I said above, Hashcat only supports encrypted PDFs. It does not support cracking edit passwords.
epixoip hashcat 13 59,842 01-26-2017, 03:16 AM
    Thread: oclHashcat v1.30
Post: RE: oclHashcat v1.30

hashcat-gui has been deprecated for a couple years now. if you're asking about HashcatGUI, that is a third-party utility that is not developed nor supported by hashcat. you will need to inquire about ...
epixoip Old oclHashcat Announcements 15 59,503 09-14-2014, 02:44 AM
    Thread: Ryzen 1800X CPU with 1080 Ti GPU
Post: RE: Ryzen 1800X CPU with 1080 Ti GPU

1080 Ti is an excellent choice. The best choice, in fact. If you plan to use the CPU for cracking then I'd avoid Ryzen. Its AVX2 is a lie and they dropped XOP.
epixoip Hardware 42 58,349 05-06-2017, 06:27 AM
    Thread: Ryzen 1800X CPU with 1080 Ti GPU
Post: RE: Ryzen 1800X CPU with 1080 Ti GPU

@NikosD - the 1800X is absolutely not the best mainstream CPU for password cracking. Not even a little bit. We've been over this.
epixoip Hardware 42 58,349 06-05-2017, 06:31 AM
    Thread: Ryzen 1800X CPU with 1080 Ti GPU
Post: RE: Ryzen 1800X CPU with 1080 Ti GPU

You don't even need benchmarks, it's a matter of very simple maths: Ryzen7 1800X - 3600 Mhz, 8 cores, 2-way SMT, 128-bit registers == 3600000 * 8 * 2 * 4 == 230400000 32-bit IOPS Core i7-7700K - 4...
epixoip Hardware 42 58,349 06-05-2017, 08:53 AM
    Thread: Ryzen 1800X CPU with 1080 Ti GPU
Post: RE: Ryzen 1800X CPU with 1080 Ti GPU

NikosD Wrote: (06-05-2017, 10:34 AM) -- RyZen 1800X can only be compared with Core i7 7700K from all that huge list you posted, just for impression. -- So... Ryzen 1800X is the best for everything, ...
epixoip Hardware 42 58,349 06-05-2017, 08:16 PM
    Thread: Ryzen 1800X CPU with 1080 Ti GPU
Post: RE: Ryzen 1800X CPU with 1080 Ti GPU

This is hashcat. We don't aim for the mainstream, we aim for the extreme. We can and will compare the 1800X to the 7820X and beyond -- just as we compare the GTX 1080 Ti to the GTX 1060. In this commu...
epixoip Hardware 42 58,349 06-06-2017, 06:01 PM
    Thread: Ryzen 1800X CPU with 1080 Ti GPU
Post: RE: Ryzen 1800X CPU with 1080 Ti GPU

All the parts have arrived, the minions are building out the systems now.
epixoip Hardware 42 58,349 06-14-2017, 09:06 PM
    Thread: Ryzen 1800X CPU with 1080 Ti GPU
Post: RE: Ryzen 1800X CPU with 1080 Ti GPU

All right, the results are in. I'm so sorry, guys. I know I said that the 7700K would be ~13% faster, and it's hard for me to admit this, but I was wrong. . . . . RYZEN GOT R-R-R-REKT, SON! MD4 - ...
epixoip Hardware 42 58,349 06-17-2017, 01:36 AM
    Thread: Ryzen 1800X CPU with 1080 Ti GPU
Post: RE: Ryzen 1800X CPU with 1080 Ti GPU

I've not investigated why Keccak is so much faster. Might have something to do with the compiler. As far as "fraction of the price" goes: 7700K $300, motherboard $40 == $340 total 1800X $460, mother...
epixoip Hardware 42 58,349 06-18-2017, 09:16 PM
    Thread: Ryzen 1800X CPU with 1080 Ti GPU
Post: RE: Ryzen 1800X CPU with 1080 Ti GPU

Sigh... again, this is Hashcat, and all we care about here is Hashcat, and how Hashcat performs. Vega is just more shit from the same asshole. The card is worthless for Hashcat.
epixoip Hardware 42 58,349 06-27-2017, 06:13 PM
    Thread: Fury X has joined the game
Post: RE: Fury X has joined the game

R9 Fury X is basically just 2x 7970 squeezed onto a single chip, so there is absolutely no way it's "sub-275W." I'm sure they make aggressive use of PowerTune to try to keep the power below 275W, but ...
epixoip General Talk 30 57,734 06-16-2015, 11:39 PM
    Thread: Fury X has joined the game
Post: RE: Fury X has joined the game

No, the specs confirm that it IS 2x 7970 on a single chip. 7970: GCN, 2048 stream processors, 32 compute units, 4.3 billion transistors Fury X: GCN, 4096 stream processors, 64 compute units, 8.9 b...
epixoip General Talk 30 57,734 06-17-2015, 12:45 AM
    Thread: Fury X has joined the game
Post: RE: Fury X has joined the game

Except "updating GCN" to AMD just means a die shrink and adding more cores. Edit: apparently not even a die shrink. 1000mm^2!!!
epixoip General Talk 30 57,734 06-17-2015, 09:40 PM
    Thread: Fury X has joined the game
Post: RE: Fury X has joined the game

All of the reviews I've seen today prove that this card is exactly what I said it would be. It's a 450W monster that violates the PCI-e spec and makes extensive use of PowerTune to attempt to keep thi...
epixoip General Talk 30 57,734 06-25-2015, 01:25 AM
    Thread: vcl woes
Post: RE: vcl woes

VCL does not use Catalyst. Use --force with vclHashcat to ignore the message about the driver. Your compute nodes absolutely must be using 12.8.
epixoip Very old oclHashcat-plus Support 37 57,186 12-19-2012, 03:28 AM
    Thread: vcl woes
Post: RE: vcl woes

It's hard telling what you've done wrong. You ignored the wiki when you installed catalyst 12.10 at first, so who knows where else you deviated from the wiki. You also have oclHashcat installed on a c...
epixoip Very old oclHashcat-plus Support 37 57,186 12-22-2012, 06:19 AM
    Thread: vcl woes
Post: RE: vcl woes

My point is that there's no way for us to know what you have done in order to help troubleshoot your environment. But you did in fact deviate from the wiki when you used VCL 1.16. Nobody has gotten 1....
epixoip Very old oclHashcat-plus Support 37 57,186 12-23-2012, 06:17 AM
    Thread: vcl woes
Post: RE: vcl woes

1. this is normal 2. this is also normal
epixoip Very old oclHashcat-plus Support 37 57,186 01-08-2013, 12:09 AM