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Thread: WPA2 Speed drops by 5x
Post: RE: WPA2 Speed drops by 5x
| Left keyspace is too small. |
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epixoip |
Old oclHashcat Support
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5 |
9,462 |
01-27-2015, 02:07 AM |
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Thread: WPA2 Speed drops by 5x
Post: RE: WPA2 Speed drops by 5x
| The attack is not well-structured for GPU acceleration. The keyspace for the left side of your attack is too small, and therefore you will not achieve any GPU acceleration. You can optimize this attac... |
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epixoip |
Old oclHashcat Support
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5 |
9,462 |
01-27-2015, 06:49 AM |
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Thread: MySQL AES Encrypt
Post: RE: MySQL AES Encrypt
| It's not a hash, it's encrypted. You're asking how to brute force an AES key, which is either 2^128 or 2^256. This is not possible. You might have some luck if the developer screwed up and only used k... |
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epixoip |
General Help
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5 |
7,943 |
03-03-2015, 12:16 AM |
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Thread: MySQL AES Encrypt
Post: RE: MySQL AES Encrypt
| That's sort of the idea, except "0-100000" are not valid keys. The key is either going to be 16 or 32 characters long, depending on whether it's a 128-bit key or 256-bit key. And each character should... |
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epixoip |
General Help
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5 |
7,943 |
03-03-2015, 03:21 AM |
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Thread: Problems downloading oclHashcat
Post: RE: Problems downloading oclHashcat
| You are not the first person to experience this issue, and I think it has to do with some aggressive anti-DDoS protection / rate limiting that was incorrectly applied. |
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epixoip |
General Help
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5 |
7,169 |
03-10-2015, 12:30 AM |
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Thread: Whirlpool + salt?
Post: RE: Whirlpool + salt?
| use -m 6100 and manually add the salt with each attack |
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epixoip |
Old hashcat Support
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5 |
11,032 |
03-10-2015, 11:05 AM |
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Thread: Whirlpool + salt?
Post: RE: Whirlpool + salt?
| Yes, it's possible. I just told you how. Use -m 6100, and manually append the salt with each attack. Treat the salt as part of the password candidate you're attacking.
For example if the salt is '1... |
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epixoip |
Old hashcat Support
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5 |
11,032 |
03-10-2015, 10:34 PM |
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Thread: oclHashcat v1.35
Post: RE: oclHashcat v1.35
| keyspace is only 52 + 36^6, that is incredibly small |
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epixoip |
Old oclHashcat Announcements
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5 |
121,667 |
03-22-2015, 07:05 AM |
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Thread: Benchmark data request
Post: RE: Benchmark data request
| The GPU chip itself is what matters for cracking performance, and all cards from the same model family use literally the same GPU chips. We also strongly urge users to only purchase reference design c... |
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epixoip |
Hardware
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5 |
7,858 |
03-23-2015, 10:41 PM |
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Thread: Benchmark data request
Post: RE: Benchmark data request
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Jarth Wrote: (03-24-2015, 11:30 AM)
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... what on earth are reference design cards, how do i identify them ?
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You can read more about reference design cards here: https://hashcat.net/forum/thread... |
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epixoip |
Hardware
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5 |
7,858 |
03-24-2015, 07:54 PM |
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Thread: Truecrypt hash (volume not boot)
Post: RE: Truecrypt hash (volume not boot)
| hashcat does not support the truecrypt_volume2john format, so if you check your logs (if hashtopus even logs this information), you'll likely see that hashcat errored out with "no hashes loaded".
I... |
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epixoip |
Old oclHashcat Support
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5 |
9,503 |
04-02-2015, 11:41 PM |
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Thread: 6 x 7990's using ASUS BTC mining motherboard WPA2
Post: RE: 6 x 7990's using ASUS BTC mining motherboard W...
| 6x 7990 is not possible. 7990 is a dual-GPU card, so 6*2 = 12 GPUs. However the driver only supports 8 GPUs. Maximum possible 7990s in one system is 4. |
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epixoip |
Hardware
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5 |
10,453 |
04-05-2015, 07:16 AM |
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Thread: Suggestions for tuning options on overheating AMD 7970
Post: RE: Suggestions for tuning options on overheating ...
| You're kind of going about this the wrong way.
You shouldn't have any problems cooling a 7970. 70F ambient temp is irrelevant. Are you forcing the fan to 100% before starting a run?
If the fans ... |
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epixoip |
Old oclHashcat Support
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5 |
8,465 |
04-07-2015, 01:30 AM |
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Thread: Suggestions for tuning options on overheating AMD 7970
Post: RE: Suggestions for tuning options on overheating ...
| Definitely sounds like an OEM design card. Try lowering the mem clock along with the core clock.
As for workload tuning, you can try using -w 1 |
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epixoip |
Old oclHashcat Support
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5 |
8,465 |
04-07-2015, 04:53 AM |
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Thread: Truecrypt hash (volume not boot)
Post: RE: Truecrypt hash (volume not boot)
| There may not be any validation on TC formats then since it is just 512 arbitrary bytes. In which case Hashcat was working against the ASCII text you provided. Either way that's not how it's done. |
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epixoip |
Old oclHashcat Support
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5 |
9,503 |
04-07-2015, 04:21 PM |
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Thread: Not going at full speed?
Post: RE: Not going at full speed?
| You have 4857 salts. 334500 * 4857 = 1624666500 |
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epixoip |
Old oclHashcat Support
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5 |
8,604 |
04-14-2015, 08:27 AM |
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Thread: Price for PW Audit
Post: RE: Price for PW Audit
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epixoip |
General Talk
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5 |
10,566 |
04-20-2015, 08:49 PM |
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Thread: Making it work on Ubuntu 15.04 + GeForce 8600 GT
Post: RE: Making it work on Ubuntu 15.04 + GeForce 8600 ...
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paulofreitas Wrote: (05-04-2015, 10:27 PM)
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I'm using the latest NVIDIA driver version (340.76) installed from Additional Drivers screen on System Settings. [...] Am I missing something? Shouldn't ... |
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epixoip |
Old oclHashcat Support
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5 |
9,999 |
05-04-2015, 10:36 PM |
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Thread: Making it work on Ubuntu 15.04 + GeForce 8600 GT
Post: RE: Making it work on Ubuntu 15.04 + GeForce 8600 ...
| Oh shit, I didn't even notice you said you had an 8600. Yes, Nvidia dropped support for that GPU. You will not be able to use cudaHashcat with it. |
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epixoip |
Old oclHashcat Support
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5 |
9,999 |
05-04-2015, 11:37 PM |
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Thread: Is sha1($s.md5($p)) possible to crack?
Post: RE: Is sha1($s.md5($p)) possible to crack?
| Possible to crack? Yes. Does hashcat support it? No. |
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epixoip |
General Help
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5 |
7,302 |
05-21-2015, 07:50 AM |
