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Thread: Substring replace?
Post: Substring replace?
Looking at the documentation on the hashcat website, there appears to have been a "table lookup attack" before, where the letter "a" could be replaced with the string "/\". That makes sense, but is th... |
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kefir |
hashcat
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1 |
2,580 |
01-10-2017, 03:20 PM |
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Thread: SHA1 and UTF8
Post: RE: SHA1 and UTF8
DeltaMike, interesting suggestion on generating lots of rules with literal UTF-8 chars at different positions. Are there any hard/practical/performance limits to how big hcmask files I can pass to has... |
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kefir |
Old oclHashcat Support
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12 |
18,336 |
06-07-2016, 02:15 PM |
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Thread: SHA1 and UTF8
Post: RE: SHA1 and UTF8
Apologies for any confusion caused, and to the author at rurapenthe.me, I see now that I had somewhat misinterpreted the article. But it still doesn't have a solution for passwords with characters of ... |
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kefir |
Old oclHashcat Support
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12 |
18,336 |
06-02-2016, 12:07 PM |
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Thread: SHA1 and UTF8
Post: RE: SHA1 and UTF8
Yes, I had already read it. It's not a good solution, and when I read it it doesn't seem the author knows the difference between UTF8 and UNICODE. With UTF8, a single character is encoded in one, two,... |
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kefir |
Old oclHashcat Support
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12 |
18,336 |
06-01-2016, 12:19 PM |
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Thread: SHA1 and UTF8
Post: RE: SHA1 and UTF8
A short back-of-the-envelope calculation:
For arguments sake, let's say my alphabet is a-zA-Z0-9€. If I need try crack an 8 character password that may contain any of these characters encoded in ... |
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kefir |
Old oclHashcat Support
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12 |
18,336 |
05-31-2016, 02:05 PM |
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Thread: SHA1 and UTF8
Post: SHA1 and UTF8
I'm trying to get oclHashCat/cudaHashCat to find some known passwords, but it's not working. Here's an example:
Password: «T€$t»
$ echo -n «T€\$t» | sha1sum
db0822a82e3598764a2836008736... |
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kefir |
Old oclHashcat Support
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12 |
18,336 |
05-31-2016, 11:22 AM |
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Thread: When is all the Truecrypt encryption ciphers available?
Post: RE: When is all the Truecrypt encryption ciphers a...
"Me too". Make that 4 requests. :) |
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kefir |
Old oclHashcat Support
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4 |
6,384 |
11-24-2015, 05:30 PM |
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Thread: Default custom charsets?
Post: RE: Default custom charsets?
Thanks!
Note to the author(s): It'd be nice if oclHashCat output defaults in the --help info. |
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kefir |
Old oclHashcat Support
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2 |
5,039 |
03-21-2014, 04:33 PM |
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Thread: Default custom charsets?
Post: Default custom charsets?
I'm running a brute force attack, and oclHashCat shows me that the mask is:
?1?2?2?2?2?2?3?3
I'm trying to figure out what this means, exactly. ?1 is custom charset number one, and the same goes... |
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kefir |
Old oclHashcat Support
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2 |
5,039 |
03-21-2014, 04:07 PM |
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Thread: rule bug in oclHashCat-plus?
Post: RE: rule bug in oclHashCat-plus?
Does that cover the issue from rules/specific.rule as well? And does the '>' mean >= or just >? |
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kefir |
Very old oclHashcat-plus Support
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5 |
9,329 |
06-27-2012, 05:26 PM |
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Thread: rule bug in oclHashCat-plus?
Post: RE: rule bug in oclHashCat-plus?
I think the description is wrong in rules/specific.rule too:
Code:
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## rule: switch last two chars of word with each other
## limits: words greater or equal 10 chars length
## example: johnnoble... |
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kefir |
Very old oclHashcat-plus Support
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5 |
9,329 |
06-27-2012, 01:02 PM |
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Thread: rule bug in oclHashCat-plus?
Post: rule bug in oclHashCat-plus?
Hi, I'm trying to understand the rules, and while reading some, I saw this in the file rules/best64.rule:
Code:
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## high frequency overwrite at start
o0d
o0m o1a
o0t o0b
--
Surely the las... |
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kefir |
Very old oclHashcat-plus Support
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5 |
9,329 |
06-27-2012, 12:47 PM |