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Thread: Combinator Attack issue with rules
Post: RE: Combinator Attack issue with rules
undeath Wrote: (07-09-2018, 05:01 PM)
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There is not "a rule" to simulate a hybrid attack ;)
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I didn't mean to imply that all you needed was a ruleset in order to do so. |
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royce |
hashcat
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10 |
6,614 |
07-09-2018, 11:39 PM |
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Thread: No password candidates received in stdin mode, aborting...
Post: RE: No password candidates received in stdin mode,...
alexb, to clarify: you've told hashcat that you want to use your own wordlist (-a 0), but you haven't supplied one. |
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royce |
hashcat
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10 |
8,858 |
02-13-2019, 04:03 PM |
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Thread: Low Hashrate
Post: RE: Low Hashrate
Drop one or two ?b and try again |
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royce |
hashcat
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10 |
3,248 |
11-10-2019, 05:33 PM |
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Thread: hashcat v6.1.0
Post: RE: hashcat v6.1.0
The new glibc requirement was affecting the following modes, making them unavailable in 6.1.0:
Code:
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3910 | md5(md5($pass).md5($salt)) | Raw Hash, Salted and/or Iter... |
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royce |
hashcat
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10 |
4,017 |
07-29-2020, 04:47 PM |
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Thread: combine rules without duplicates?
Post: RE: combine rules without duplicates?
You could use mp64 to generate them, maybe?
https://hashcat.net/wiki/doku.php?id=rules_with_maskprocessor
Might still have to dedupe it a little after, depending |
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royce |
hashcat
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10 |
965 |
08-31-2020, 11:53 PM |
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Thread: combine rules without duplicates?
Post: RE: combine rules without duplicates?
Dedupe of text on the command line is a largely solved problem. Depends on your platform. 'sort -u' on Unix-likes covers most use cases. On Windows, 'sort.exe /unique' seems roughly equivalent. |
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royce |
hashcat
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10 |
965 |
09-01-2020, 04:10 AM |
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Thread: combine rules without duplicates?
Post: RE: combine rules without duplicates?
There's also this project, that tries to detect rules with redundant results:
https://github.com/0xbsec/duprule/ |
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royce |
hashcat
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10 |
965 |
09-01-2020, 05:04 PM |
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Thread: Looking for A Little Push
Post: RE: Looking for A Little Push
It sounds like you've discovered a number of options from your research. What are they? What criteria have you considered for prioritizing them? |
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royce |
hashcat
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9 |
10,406 |
08-23-2016, 08:48 PM |
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Thread: Finding all the collisions for a given hash
Post: RE: Finding all the collisions for a given hash
I don't know of a way to do this with hashcat today.
But the "jumbo" edition of John the Ripper has a "hidden" option (--keep-guessing) that will do this.
For CRC32, the source file has to be asse... |
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royce |
hashcat
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9 |
12,023 |
09-11-2016, 06:43 AM |
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Thread: Finding all the collisions for a given hash
Post: RE: Finding all the collisions for a given hash
When using masks, hashcat uses the same sequence of passwords every time.
I haven't read your script thoroughly, but how does the script teach hashcat that it shouldn't just stop at the first one it ... |
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royce |
hashcat
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9 |
12,023 |
09-11-2016, 03:55 PM |
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Thread: Finding all the collisions for a given hash
Post: RE: Finding all the collisions for a given hash
Ah, you're using the offset - nice! |
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royce |
hashcat
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9 |
12,023 |
09-11-2016, 04:39 PM |
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Thread: MD5 substring
Post: RE: MD5 substring
It's C. Try compiling it on a Linux system. |
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royce |
General Talk
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9 |
10,039 |
01-08-2017, 11:48 PM |
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Thread: MD5 substring
Post: RE: MD5 substring
Note also the compilation instructions that are in the source code itself:
cc -o md5substr md5substr.c -march=native -O3 -funroll-loops -fomit-frame-pointer -pthread |
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royce |
General Talk
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9 |
10,039 |
01-09-2017, 12:14 AM |
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Thread: MD5 substring
Post: RE: MD5 substring
Probably possible, but I have no experience in that area. Someone else may be able to chime in. |
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royce |
General Talk
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9 |
10,039 |
01-09-2017, 01:12 AM |
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Thread: Unicode == FUN
Post: RE: Unicode == FUN
See the ./charsets/ subdirectory for character sets that you can use. If you don't know what the target languages might be, apply some wordlists first to determine language frequency, and then target ... |
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royce |
hashcat
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9 |
8,851 |
02-01-2017, 09:21 PM |
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Thread: Unicode == FUN
Post: RE: Unicode == FUN
Ah, I was reading too quickly - if you're especially interested in multibyte, the stock charsets won't help, but Rurapenthe's post about bruteforcing should still be helpful. The essential insight is ... |
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royce |
hashcat
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9 |
8,851 |
02-01-2017, 09:59 PM |
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Thread: Unicode == FUN
Post: RE: Unicode == FUN
Huh - yeah, I went back through my notes/scripts and all the iconv items were just -f [source-format] -t [dest-format]. I thought it was harder than that, but I guess not! |
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royce |
hashcat
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9 |
8,851 |
02-02-2017, 01:50 AM |
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Thread: Hashcat 1080(s) gpu error
Post: RE: Hashcat 1080(s) gpu error
Could be a power issue. Have you audited real-world power draw from the wall for each PSU under various workloads? How is the power balanced across the board and GPUs? |
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royce |
hashcat
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9 |
7,962 |
02-20-2017, 10:19 PM |
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Thread: Hashcat 1080(s) gpu error
Post: RE: Hashcat 1080(s) gpu error
Hmm - that seems like enough headroom to me, on each power supply. With ~180W max per 1080 that's only 540W plus 460W for your mainboard, which seems like plenty.
Only other thing I can think of: I... |
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royce |
hashcat
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9 |
7,962 |
02-20-2017, 10:36 PM |
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Thread: hashcat v3.5.0
Post: RE: hashcat v3.5.0
Thanks especially for sha1crypt!
My 3x 1080 FE + 3x EVGA 970 SC benchmarks are here:
Raw: https://gist.github.com/roycewilliams/0d6a837a5c47de36f9aa9c7953384017
Table: (one line per total speed): ht... |
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royce |
hashcat
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9 |
18,853 |
04-05-2017, 06:22 PM |