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Search Results
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Thread: How long to decrypt SHA256
Post: RE: How long to decrypt SHA256
| There's no online calculator that I'm aware of.
Just do the math:
1. Calculate how many possibilities your mask will generate. For example, ?a has 95 possibilities, so ?a?a?a?a is 95^4 or 81450... |
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royce |
hashcat
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6 |
1,260 |
05-29-2020, 05:50 PM |
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Thread: Improved Mask Attack
Post: RE: Improved Mask Attack
| Look at the custom character set parameters (-1 / -2 / -3 / -4) |
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royce |
hashcat
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2 |
702 |
05-28-2020, 11:42 PM |
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Thread: Make a word list with hashcat
Post: RE: Make a word list with hashcat
| It is not possible with 100,000 graphics cards. I encourage you to do the mathematical calculation yourself:
- Test how many hashes per second are possible on your system
- Calculate how many poss... |
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royce |
hashcat
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3 |
906 |
05-26-2020, 08:45 PM |
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Thread: Missing characters from hashcat brute-force?
Post: RE: Missing characters from hashcat brute-force?
| Yes, the default incremental mode is not a full brute force, but rather one that is optimized for likely candidates without being exhaustive:
Guess.Mask.......: ?1?2?2?2?2?2?2?3 [8]
Guess.Charset.... |
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royce |
hashcat
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2 |
701 |
05-26-2020, 08:16 PM |
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Thread: Make a word list with hashcat
Post: RE: Make a word list with hashcat
| To clarify, do you mean that each word is 62 characters long, and only consisting of the letters '1', '3', 'e', and 'f' ?
If so, this wordlist would be infeasible to exhaust.
https://www.wolfram... |
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royce |
hashcat
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3 |
906 |
05-26-2020, 04:29 PM |
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Thread: On-the-fly loading of gz wordlists
Post: RE: On-the-fly loading of gz wordlists
| Yes, that seems right. It would have to decompress the whole thing first, enough to analyze the statistics and then cache them. so I assume there would be some duplicated work, just like dictionary ca... |
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royce |
hashcat
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6 |
1,377 |
05-25-2020, 10:28 PM |
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Thread: On-the-fly loading of gz wordlists
Post: RE: On-the-fly loading of gz wordlists
| I'm not sure, but I think that decompressed data can be used "on the fly" - as soon as it's decompressed, without having to wait for the entire file to decompress. |
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royce |
hashcat
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6 |
1,377 |
05-24-2020, 03:48 PM |
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Thread: On-the-fly loading of gz wordlists
Post: RE: On-the-fly loading of gz wordlists
| WFM:
Code:
--
$ hashcat --version
v5.1.0-1789-gc7da6357
$ file rockyou.txt.gz
rockyou.txt.gz: gzip compressed data, was "rockyou.txt", last modified: Thu Jul 7 14:27:39 2016, from Unix
$ wc -l r... |
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royce |
hashcat
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6 |
1,377 |
05-23-2020, 07:31 PM |
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Thread: CrunchCat (Crunch + HashCat)
Post: RE: CrunchCat (Crunch + HashCat)
| If your target password is likely less than the max supported by an optimized kernel, adding "-O" to your command line will be significantly faster. This max value varies from hashtype to hashtype - c... |
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royce |
General Talk
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4 |
1,523 |
05-20-2020, 04:55 PM |
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Thread: Brute-Force mask
Post: RE: Brute-Force mask
| Yep. That's what will take 49 years. :) |
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royce |
hashcat
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4 |
1,105 |
05-20-2020, 10:35 AM |
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Thread: CrunchCat (Crunch + HashCat)
Post: RE: CrunchCat (Crunch + HashCat)
| Crunch is unnecessary for most attacks:
* Limiting duplicate characters is not worth the sacrifice in speed
* Resumption of candidate generation is built in natively to hashcat
Generating candi... |
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royce |
General Talk
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4 |
1,523 |
05-20-2020, 05:19 AM |
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Thread: Brute-Force custom character
Post: RE: Brute-Force custom character
| Following up from your other deleted post, in which you said there are exactly 8 upper and 5 digits.
There are probably too many combinations to reasonably exhaust, but to model how many masks woul... |
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royce |
hashcat
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2 |
790 |
05-20-2020, 04:07 AM |
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Thread: Brute-Force mask
Post: RE: Brute-Force mask
| There are probably too many combinations to reasonably exhaust, but to model how many masks would be needed, you can use the `policygen` tool from the PACK toolkit:
https://github.com/iphelix/pack/... |
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royce |
hashcat
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4 |
1,105 |
05-20-2020, 04:04 AM |
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Thread: Multiple masks - repeated sequences
Post: RE: Multiple masks - repeated sequences
| Do the math of how many combinations it will actually save you, compared to the total number of combinations.
It's rarely worth the effort to eliminate the relatively small number of duplicates lik... |
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royce |
hashcat
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2 |
623 |
05-19-2020, 10:01 PM |
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Thread: Apply Rule In Between Dictionary Words
Post: RE: Apply Rule In Between Dictionary Words
| You have a couple of indirect options:
1. Generate the .###. list externally with a script, and then use combinator3 to pipe that combined with your other wordlists hashcat. That will be OK for slo... |
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royce |
hashcat
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1 |
483 |
05-15-2020, 05:36 AM |
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Thread: Splitting Hashes
Post: RE: Splitting Hashes
| No. Any hashing algorithm that allowed that would be deeply flawed.
There are some that do allow this - such as pre-NTLM classic LANMan (LM) hashes. But that was a dramatic error in implementation... |
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royce |
hashcat
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1 |
528 |
05-07-2020, 04:36 PM |
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Thread: Keyspace List for WPA on Default Routers
Post: RE: Keyspace List for WPA on Default Routers
| See also:
ALU/Nokia GPON Admin and WIFI keygen
https://git.lsd.cat/g/nokia-keygen
Hak5 forums Table of WiFi Password Standards (2016)
https://forums.hak5.org/topic/39403-table-of-wifi-passwor... |
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royce |
User Contributions
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182 |
305,376 |
05-05-2020, 10:59 PM |
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Thread: Use whole RAM Colab
Post: RE: Use whole RAM Colab
| Have you analyzed what resource is the bottleneck? Just a guess, but it's probably not RAM. |
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royce |
hashcat
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7 |
1,255 |
05-03-2020, 11:26 PM |
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Thread: Password Hash Identification
Post: RE: Password Hash Identification
| Read the forum rules: https://hashcat.net/forum/archive/index.php?announcement-2.html
I've redacted your hash. If you have a specific question about using hashcat, ask it.
Also be aware that pas... |
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royce |
hashcat
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1 |
570 |
05-01-2020, 07:55 AM |
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Thread: Bruteforce with descending characters - zzz,zzy,zzx
Post: RE: Bruteforce with descending characters - zzz,zz...
| From the PM, it looks like you'd benefit from doing what philsmd described - using the 'skip' and 'limit' options to split the job across two nodes.
philsmd, I'm actually not aware of a simple tutori... |
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royce |
hashcat
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9 |
1,571 |
04-26-2020, 04:48 PM |
