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Thread: Boosting hashcat performance with YouTube
Post: RE: Boosting hashcat performance with YouTube
| This is all surely related to power management, power states, and clock rate. I would say your GPU is not properly tuned, but I'm honestly not sure how to properly tune a GPU within Windows. It looks ... |
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epixoip |
Hardware
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7 |
9,458 |
05-16-2017, 06:36 PM |
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Thread: Specify what to check in a dictionary
Post: RE: Specify what to check in a dictionary
| Incorrect, -j/-k work just fine on GPU. But if you're trying to use -j/-k with -a 0, you're doing it wrong as they only work with attack modes 1, 6, and 7. Moreover, reject rules only work with -j/-k,... |
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epixoip |
hashcat
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7 |
7,058 |
05-17-2017, 01:50 AM |
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Thread: Are we going to see a 72 gpu rack in 2020 :)?
Post: RE: Are we going to see a 72 gpu rack in 2020 :)?
| It may surprise you to learn we've already built clusters much, much larger than 72 GPUs.
The top three clusters we've built, in order of performance:
Code:
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160x GTX 1080 - 10.2 TH/s NTLM... |
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epixoip |
hashcat
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7 |
7,720 |
05-29-2017, 07:03 AM |
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Thread: Are we going to see a 72 gpu rack in 2020 :)?
Post: RE: Are we going to see a 72 gpu rack in 2020 :)?
| Yeah, I think he's misunderstanding what "rack" means in this context. 160 x GTX 1080 would be 20x 4U Brutalis systems in two 42U racks. The 10-GPU Klimax raises the rack density from 80 GPUs per rack... |
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epixoip |
hashcat
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7 |
7,720 |
05-31-2017, 07:20 AM |
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Thread: Are we going to see a 72 gpu rack in 2020 :)?
Post: RE: Are we going to see a 72 gpu rack in 2020 :)?
| Yeah, not really something I'm interested in. |
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epixoip |
hashcat
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7 |
7,720 |
05-31-2017, 10:43 AM |
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Thread: why do you think that multiple 5970 fry motherboards?
Post: RE: why do you think that multiple 5970 fry mother...
| VLIW is deprecated, HD 5970 is no longer supported. |
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epixoip |
Hardware
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7 |
7,509 |
06-12-2017, 05:04 AM |
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Thread: why do you think that multiple 5970 fry motherboards?
Post: RE: why do you think that multiple 5970 fry mother...
| This isn't new. I've been screaming this for years and very few people have listened. Back in January I was warning that Vega is electrically a much higher wattage card than advertised. People just wa... |
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epixoip |
Hardware
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7 |
7,509 |
06-26-2017, 06:49 PM |
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Thread: Linux Shadow hashes
Post: RE: Linux Shadow hashes
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undeath Wrote: (07-12-2017, 12:08 PM)
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Yes. Most unix systems use PBKDF2 with some default settings for hashing
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No, crypt(3) does not implement PBKDF2. md5crypt and sha2crypt are distinctly di... |
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epixoip |
hashcat
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7 |
12,730 |
07-16-2017, 08:09 AM |
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Thread: 1080gtx running slow with WPA
Post: RE: 1080gtx running slow with WPA
| At stock clocks you should be around 415 KH/s, with an overclock you should be around 530 KH/s. So yes, 290 KH/s is pretty low -- that's actually right in line with how a GTX 1070 performs. Assuming y... |
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epixoip |
hashcat
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7 |
6,871 |
08-13-2017, 07:17 AM |
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Thread: 1080gtx running slow with WPA
Post: RE: 1080gtx running slow with WPA
| Are you sure there's only one handshake in your capture? Because it sounds like there may be two different SSIDs. |
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epixoip |
hashcat
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7 |
6,871 |
08-14-2017, 05:13 AM |
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Thread: 1080gtx running slow with WPA
Post: RE: 1080gtx running slow with WPA
| Two Hashcat processes running simultaneously? One you forgot about running under screen? :P I don't know, I'm kind of at a loss on this one. |
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epixoip |
hashcat
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7 |
6,871 |
08-15-2017, 04:29 AM |
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Thread: Cyrillic --> English transliterated passwords wordlist
Post: RE: Cyrillic --> English transliterated passwords ...
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undeath Wrote: (12-01-2017, 12:04 AM)
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this can get pretty messy with mulitibyte encodings. same for the table lookup attack in hashcat legacy iirc.
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Wide character support was added to the tab... |
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epixoip |
hashcat
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7 |
6,889 |
12-02-2017, 01:33 AM |
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Thread: Keep temp under certain treshold?
Post: RE: Keep temp under certain treshold?
| Cracking on a laptop is a great way to ensure that you'll soon have to buy a new laptop.
https://twitter.com/jmgosney/status/1044319218848714753 |
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epixoip |
hashcat
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7 |
4,642 |
10-23-2018, 06:43 AM |
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Thread: 3x mining rig rx570 rocm problem
Post: RE: 3x mining rig rx570 rocm problem
| Yes, the rule of thumb is host RAM >= VRAM. Mining rigs rarely make good password cracking rigs. |
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epixoip |
Hardware
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7 |
5,369 |
10-30-2018, 02:25 AM |
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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. |
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epixoip |
General Talk
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7 |
6,482 |
04-28-2019, 10:43 AM |
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Thread: oclHashcat-plus-0.09b16 100% Fan at 70c
Post: RE: oclHashcat-plus-0.09b16 100% Fan at 70c
| Neither, AMD Display Library is used to monitor temp, fan speed, etc. |
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epixoip |
Beta Tester
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6 |
6,825 |
06-08-2012, 09:35 AM |
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Thread: Need advice for hashing DB credentials
Post: RE: Need advice for hashing DB credentials
| hashed with a salt is all you need provided 1. you use a password hashing algorithm and not a cryptographic hashing algorithm, and 2. you use a unique, randomly generated salt for each hash in your da... |
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epixoip |
General Talk
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6 |
14,395 |
06-16-2012, 07:01 AM |
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Thread: ERROR: clCreateBuffer() -61
Post: RE: ERROR: clCreateBuffer() -61
| You do not have enough video RAM for that many hashes. You will need to split your hash list. |
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epixoip |
Very old oclHashcat-plus Support
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6 |
13,401 |
09-24-2012, 02:20 AM |
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Thread: NVIDIA GeForce 7600 GS ..
Post: RE: NVIDIA GeForce 7600 GS ..
| i would not be surprised if nvidia dropped support for that card. it's over six years old. |
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epixoip |
Very old oclHashcat-plus Support
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6 |
18,129 |
10-07-2012, 09:35 PM |
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Thread: What kind of hash is this?
Post: RE: What kind of hash is this?
| appears to be salted md5, but it's impossible to know precisely which algorithm was used to create it without knowing where it came from or having the source. could be md5(salt.pass), md5(pass.salt), ... |
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epixoip |
General Help
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6 |
12,600 |
10-08-2012, 06:08 AM |
