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Post Author Forum Replies Views [desc] Posted
    Thread: Substring replace?
Post: RE: Substring replace?

Table attack was only supported in hashcat-cli (now hashcat-legacy) and could only match a single byte. It is similar to the 's' rule but could replace one byte with multiple bytes, which the 's' rule...
epixoip hashcat 1 2,584 01-10-2017, 07:00 PM
    Thread: noob question-rx480-openCL-EthereumBF
Post: RE: noob question-rx480-openCL-EthereumBF

3th3r3um Wrote: (01-02-2018, 08:02 AM) -- is open cl, embedded within standard AMD GPU driver package? -- Yes. 3th3r3um Wrote: (01-02-2018, 08:02 AM) -- something about SDK 2.0...but looks lik...
epixoip hashcat 1 2,629 01-02-2018, 10:06 AM
    Thread: Is hashcat hardware safe?
Post: RE: Is hashcat hardware safe?

The answer to this depends on many factors. Generally speaking, however, nothing stresses hardware quite like password cracking does. If you have a HEDT or GPGPU server, you should be fine so long as ...
epixoip Hardware 1 2,661 11-05-2018, 06:37 AM
    Thread: Mixed hardware questions - 1080Ti's and 2080
Post: RE: Mixed hardware questions - 1080Ti's and 2080

Mixing hardware is fine.
epixoip Hardware 2 2,669 10-09-2018, 09:23 PM
    Thread: Picky Linux versions still?
Post: RE: Picky Linux versions still?

https://hashcat.net/wiki/doku.php?id=linux_server_howto
epixoip General Talk 1 2,689 10-07-2016, 11:23 PM
    Thread: 8 x Tesla V100 Benchmarks on GC
Post: RE: 8 x Tesla V100 Benchmarks on GC

Please search the forums before posting benchmarks. Several people have already uploaded V100 benchmarks.
epixoip Hardware 1 2,761 05-13-2018, 05:48 AM
    Thread: Why are these so cheap? What do they lack?
Post: RE: Why are these so cheap? What do they lack?

Credibility? Most shit on Alibaba is a huge scam. Look at the seller's other items. Looks scammy AF.
epixoip General Talk 1 2,766 06-14-2017, 05:19 AM
    Thread: Help with hash type
Post: RE: Help with hash type

posting hashes is not allowed here. take a week off to read the forum rules.
epixoip hashcat 2 2,769 08-09-2017, 06:44 PM
    Thread: Word generation to test cracking speed
Post: RE: Word generation to test cracking speed

So many things to comment on here... 1. Why are you using --force? 2. Why are you using -t 60? 3. Why are you defining a custom charset to a single character class? 4. Why are you defining a cus...
epixoip hashcat 4 2,786 10-30-2018, 01:53 AM
    Thread: FPGA "no compiler is available" error
Post: RE: FPGA "no compiler is available" error

We (Sagitta HPC/Terahash) looked into doing OpenCL on Altera FPGA back in 2015 and there were several severe limitations and drawbacks. The first big issue, which you are running into now, is that th...
epixoip hashcat 2 2,819 11-10-2017, 06:54 PM
    Thread: Budget cracking machine
Post: RE: Budget cracking machine

AMD dropped support for VLIW cards so you will not be able to use your 5970 with Hashcat. A 400W PSU wouldn't power those hungry Opterons plus a 5970 anyway, you'd start a fire.
epixoip Hardware 1 2,877 03-16-2017, 05:39 AM
    Thread: Character separator for salted hashes
Post: RE: Character separator for salted hashes

The dot represents concatenation. If there was a literal dot we'd write e.g. sha1($salt.'.'.$pass) You can simulate sha1($salt.$pass) by running sha1($pass) with -a 7, sure. But this is not a good ...
epixoip General Talk 1 2,879 05-06-2017, 06:25 AM
    Thread: Speed drop with hashfile parameter
Post: RE: Speed drop with hashfile parameter

Yes, it is normal to see ~50% speed reduction for multi-hash vs single hash.
epixoip hashcat 2 2,929 02-07-2017, 02:46 AM
    Thread: Nvidia Quadro
Post: RE: Nvidia Quadro

I'm not sure what you mean by "support to the same level." First, do you literally mean Quadro 6000, or do you mean K6000, M6000, P6000, or RTX 6000? Pretty important distinction. The Quadro 6000 is t...
epixoip hashcat 2 2,945 11-01-2018, 10:35 PM
    Thread: Riser PCI - USB ?!
Post: RE: Riser PCI - USB ?!

USB risers are fine as long as you have high-quality USB cables.
epixoip Hardware 2 2,950 11-15-2017, 09:45 AM
    Thread: Time.Estimated, does this estimate look accurate ?
Post: RE: Time.Estimated, does this estimate look accur...

Well, it's not an overflow, it fits fine in a uint64: https://www.wolframalpha.com/input/?i=36%5E10+%3E+2%5E64+-+1 And the Progress line is correct (36^10 == 3656158440062976), confirming that it is...
epixoip hashcat 2 2,967 05-07-2017, 02:55 AM
    Thread: Radeon PRO SSG Game Changer?
Post: RE: Radeon PRO SSG Game Changer?

Nothing really to see here for hash cracking. It's a Fuji GPU so it's not new (and of course still GCN so REALLY not new.) And like all workstation GPUs, the price point really doesn't make sense for ...
epixoip Hardware 1 2,998 01-16-2017, 09:34 PM
    Thread: How change between gpu and/or gpu | change hash-type
Post: RE: How change between gpu and/or gpu | change has...

The thread you linked to is nearly 4 years old, and not at all applicable to using hashcat in 2017. There is only one hashcat now, and it supports everything that hashcat-cli, oclHashcat, oclHashcat-p...
epixoip hashcat 1 3,008 01-06-2017, 05:09 PM
    Thread: Hashcat upgrade issue
Post: RE: Hashcat upgrade issue

This is a The-Distribution-Which-Does-Not-Handle-OpenCL-Well (Kali) issue, not a Hashcat issue.
epixoip hashcat 1 3,027 11-01-2016, 05:31 AM
    Thread: Dropping a GPU
Post: RE: Dropping a GPU

Could be an ASIC hang. You can try to use nvidia-smi to reset the GPU.
epixoip Hardware 2 3,029 03-25-2017, 01:25 AM