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Thread: Integer overflow detected while brute forcing
Post: RE: Integer overflow detected while brute forcing
| No, because it's not the related to a CPU architecture. It's the variables datatype that counts. |
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atom |
hashcat
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13 |
22,739 |
05-23-2017, 04:01 PM |
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Thread: Integer overflow detected while brute forcing
Post: RE: Integer overflow detected while brute forcing
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kjs Wrote: (05-23-2017, 03:32 PM)
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atom Wrote: (05-22-2017, 08:41 AM)
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Indeed ?a x 11 BF is not feasible therefore it doesn't matter if it overflows or not which is why hashcat works as it works... |
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atom |
hashcat
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13 |
22,739 |
05-23-2017, 03:38 PM |
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Thread: need help with markov chain, or possibly another solution for decrypt of AES-256
Post: RE: need help with markov chain, or possibly anoth...
| If the keyspace is just 2^32 it would be easy to crack the key if you know the plaintext. The keyspace is so small, you wouldn't even need to do it on GPU, you can do it on CPU. |
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atom |
hashcat
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13 |
11,856 |
05-27-2017, 01:04 PM |
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Thread: Slow/no status response in Windows 10
Post: RE: Slow/no status response in Windows 10
| I think there's those 2 answers to your 2 questions:
a) the status is blocked by a possible large number of cracked hashes you do. that will fix "itself" after a while, that is when you do no longer ... |
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atom |
hashcat
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13 |
11,068 |
06-02-2017, 11:06 AM |
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Thread: Is this WPA2 Password uncrackable?
Post: RE: Is this WPA2 Password uncrackable?
| Wait, 62^12 = 0xE5720EE830681000 so it's close to an integer overflow but it's not overflowing. Therefore hashcat is not warning.
Cracking a random WPA password with length 12 with upper, lower and... |
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atom |
hashcat
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13 |
12,980 |
06-20-2017, 10:25 AM |
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Thread: Is this WPA2 Password uncrackable?
Post: RE: Is this WPA2 Password uncrackable?
| You're right! But hashcat is reporting the overflow correctly:
Integer overflow detected in keyspace of mask: ?1?1?1?1?1?1?1?1?1?1?1?1
(where -1 = ?d?l?u) |
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atom |
hashcat
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13 |
12,980 |
06-20-2017, 08:16 PM |
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Thread: Old Office and KDF
Post: RE: Old Office and KDF
| You need to use 9720 if you collided with 9710 to get the password. Or you just use 9700. Using collider makes sense only if you want to find as many collisions as possible. |
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atom |
hashcat
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13 |
10,132 |
01-23-2018, 11:34 AM |
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Thread: Old Office and KDF
Post: RE: Old Office and KDF
| Just use -m 9700 then and crack as normal |
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atom |
hashcat
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13 |
10,132 |
01-24-2018, 11:02 AM |
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Thread: Old Office and KDF
Post: RE: Old Office and KDF
| Just use ?a?a?a?a?a?a?a?a?a it will crack one pretty soon. This might not be the correct one, but it will be good enough to open the document. |
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atom |
hashcat
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13 |
10,132 |
01-27-2018, 10:12 PM |
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Thread: 1080ti slow speed performance WPA/WPA2
Post: RE: 1080ti slow speed performance WPA/WPA2
| The main difference between older version and 3.5+ is that we're doing the nonce error corrections, as described in detail here: https://hashcat.net/forum/thread-6361.html
You can turn it off in v4... |
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atom |
hashcat
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13 |
18,420 |
02-02-2018, 04:43 PM |
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Thread: 1080ti slow speed performance WPA/WPA2
Post: RE: 1080ti slow speed performance WPA/WPA2
| Please post full output of hashcat -b -m 2500 and hashcat -I |
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atom |
hashcat
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13 |
18,420 |
02-02-2018, 09:38 PM |
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Thread: 1080ti slow speed performance WPA/WPA2
Post: RE: 1080ti slow speed performance WPA/WPA2
| We did some more changes to the code. Please download latest RC (RC6) from https://hashcat.net/beta/ or compiler from github master and retry. |
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atom |
hashcat
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13 |
18,420 |
02-03-2018, 02:54 PM |
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Thread: 1080ti slow speed performance WPA/WPA2
Post: RE: 1080ti slow speed performance WPA/WPA2
| The problem is that with v3.4 to 4.x the maximum supported password length went up from 64 (in theory) to 256. When using -a 0, all the data has been copied over pci-express. With 4.x, that size is 4 ... |
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atom |
hashcat
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13 |
18,420 |
02-03-2018, 07:51 PM |
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Thread: help with LUKS data recovery
Post: RE: help with LUKS data recovery
| Hashcat autodetects this. |
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atom |
hashcat
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13 |
9,832 |
02-16-2018, 11:49 PM |
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Thread: hashcat v4.1.0
Post: hashcat v4.1.0
| [hr]
Welcome to hashcat v4.1.0!
Download binaries or sources: https://hashcat.net/hashcat/
[hr]
This release is mostly about expanding support for new algorithms:
Added hash-mode 160... |
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atom |
hashcat
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13 |
32,462 |
02-21-2018, 02:28 PM |
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Thread: Using eGPU with hashcat
Post: RE: Using eGPU with hashcat
| Maybe this? https://twitter.com/RuraPenthe0/status/1080929037785157632 |
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atom |
Hardware
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13 |
10,187 |
02-13-2019, 05:19 PM |
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Thread: VeraCrypt with PIM/keyfile seems to be ignored
Post: RE: VeraCrypt with PIM/keyfile seems to be ignored
| What happens if you just use a single keyfile? Which PIM are you using? |
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atom |
hashcat
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13 |
5,712 |
03-10-2019, 06:29 PM |
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Thread: VeraCrypt with PIM/keyfile seems to be ignored
Post: RE: VeraCrypt with PIM/keyfile seems to be ignored
| I can't reproduce this locally:
Code:
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root@ht:~/hashcat# ./hashcat -m 13761 tools/vc_tests/hashcat_sha256_aes_boot_pim500.vc -a 3 hashca?l --veracrypt-pim 500
hashcat (v5.1.0-737-gbbae1b53... |
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atom |
hashcat
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13 |
5,712 |
03-14-2019, 11:05 AM |
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Thread: oclHashcat on GTX 480
Post: RE: oclHashcat on GTX 480
| update it to the latest stable version and it will work |
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atom |
Very old oclHashcat Support
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12 |
27,640 |
10-04-2010, 01:52 PM |
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Thread: AMD Stream 2.3 SDK released
Post: RE: AMD Stream 2.3 SDK released
| much thanks to you guys for the the support :)
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atom |
General Help
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12 |
32,449 |
12-15-2010, 09:08 AM |
