Scrypt bug #367
Comments
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Try again with a single word in the wordlist |
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a single word in wordlist worked. That does not make sense.. hashcat (v3.00-beta-151-g1c695b1) starting... Removing duplicate hashes... Comparing hashes with potfile entries... Structuring salts for cracking task... Generating bitmap tables with 16 bits... Device #1: GeForce GTX 750 Ti, 512/2048 MB allocatable, 5MCU Hashes: 1 hashes; 1 unique digests, 1 unique salts
Initializing device kernels and memory... SCRYPT tmto optimizer value set to: 2, mem: 2949120 Checking for weak hashes... Cache-hit dictionary stats example.dict: 7 bytes, 1 words, 1 keyspace ATTENTION! [s]tatus [p]ause [r]esume [b]ypass [c]heckpoint [q]uit => INFO: approaching final keyspace, workload adjusted [s]tatus [p]ause [r]esume [b]ypass [c]heckpoint [q]uit => SCRYPT:64:9:1:dGVhbWhhc2hjYXQ=:IBNEidINyjp61QoQhb9Y8oYXLtJ2WZoZN0wSL6ta7eA=:hashcat Session.Name...: hashcat Started: Sat Jun 11 12:38:44 2016 Stopped: Sat Jun 11 12:38:54 2016 |
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Can you please retry with latest version? |
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ok..did not work for r>8 (4 words in example.dict), r<9 worked fine. Hashcat64.exe -m 8900 SCRYPT:64:9:1:dGVhbWhhc2hjYXQ=====:IBNEidINyjp61QoQhb9Y8oYXLtJ2WZoZN0wSL6ta7eA= example.dict hashcat (v3.00-beta-232-g0e68b2a) starting... Removing duplicate hashes... Comparing hashes with potfile entries... Structuring salts for cracking task... Generating bitmap tables with 16 bits... OpenCL Platform #1: NVIDIA Corporation
Hashes: 1 hashes; 1 unique digests, 1 unique salts
Initializing device kernels and memory... SCRYPT tmto optimizer value set to: 2, mem: 23592960 Checking for weak hashes... Cache-hit dictionary stats example.dict: 28 bytes, 4 words, 4 keyspace ATTENTION! [s]tatus [p]ause [r]esume [b]ypass [c]heckpoint [q]uit => INFO: approaching final keyspace, workload adjusted [s]tatus [p]ause [r]esume [b]ypass [c]heckpoint [q]uit => Session.Name...: hashcat Started: Mon Jun 27 00:07:28 2016 Stopped: Mon Jun 27 00:07:38 2016 |
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OK, pushed a new version with a dynamic tmp_t salt length. That one should fix it. |
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YES!!! mission accomplished :) hashcat (v3.00-beta-242-g4ed8977) starting... Removing duplicate hashes... Comparing hashes with potfile entries... Structuring salts for cracking task... Generating bitmap tables with 16 bits... OpenCL Platform #1: NVIDIA Corporation
Hashes: 1 hashes; 1 unique digests, 1 unique salts
Initializing device kernels and memory... SCRYPT tmto optimizer value set to: 2, mem: 188743680 Checking for weak hashes... Cache-hit dictionary stats example.dict: 1080247 bytes, 129989 words, 129989 keyspace [s]tatus [p]ause [r]esume [b]ypass [c]heckpoint [q]uit => INFO: approaching final keyspace, workload adjusted [s]tatus [p]ause [r]esume [b]ypass [c]heckpoint [q]uit => SCRYPT:64:9:1:dGVhbWhhc2hjYXQ=:IBNEidINyjp61QoQhb9Y8oYXLtJ2WZoZN0wSL6ta7eA=:hashcat Session.Name...: hashcat Started: Tue Jun 28 00:40:52 2016 Stopped: Tue Jun 28 00:41:07 2016 |
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Thanks for reporting and testing :) |
sorry if double posting in #150
again (but now only for dictionary attack)
r = 1 -> 8 = works
r >8 fails
log
hashcat (v3.00-beta-146-g106e781+) starting...
Removing duplicate hashes...
Comparing hashes with potfile entries...
Structuring salts for cracking task...
Generating bitmap tables with 16 bits...
Device #1: GeForce GTX 750 Ti, 512/2048 MB allocatable, 5MCU
Hashes: 1 hashes; 1 unique digests, 1 unique salts
Bitmaps: 16 bits, 65536 entries, 0x0000ffff mask, 262144 bytes, 5/13 rotates
Rules: 1
Applicable Optimizers:
Watchdog: Temperature abort trigger set to 90c
Watchdog: Temperature retain trigger disabled
Initializing device kernels and memory...
SCRYPT tmto optimizer value set to: 2, mem: 2621440
Checking for weak hashes...
Cache-hit dictionary stats example.dict: 28 bytes, 4 words, 4 keyspace
ATTENTION!
The wordlist or mask you are using is too small.
Therefore, hashcat is unable to utilize the full parallelization power of your device(s).
The cracking speed will drop.
Workaround: https://hashcat.net/wiki/doku.php?id=frequently_asked_questions#how_to_create_more_work_for_full_speed
[s]tatus [p]ause [r]esume [b]ypass [c]heckpoint [q]uit =>
INFO: approaching final keyspace, workload adjusted
[s]tatus [p]ause [r]esume [b]ypass [c]heckpoint [q]uit =>
SCRYPT:64:8:1:dGVhbWhhc2hjYXQ=:NsBlpyfWWxdEW1tNMPbWaiNOIrE5bet44Rms48iStQ0=:hashcat
Session.Name...: hashcat
Status.........: Cracked
Input.Mode.....: File (example.dict)
Hash.Target....: SCRYPT:64:8:1:dGVhbWhhc2hjYXQ=:NsBlpyfWWx...
Hash.Type......: scrypt
Time.Started...: 0 secs
Speed.Dev.#1...: 0 H/s (14.09ms)
Recovered......: 1/1 (100.00%) Digests, 1/1 (100.00%) Salts
Progress.......: 4/4 (100.00%)
Rejected.......: 0/4 (0.00%)
Started: Tue Jun 07 17:55:46 2016
Stopped: Tue Jun 07 17:55:56 2016
hashcat (v3.00-beta-146-g106e781+) starting...
Removing duplicate hashes...
Comparing hashes with potfile entries...
Structuring salts for cracking task...
Generating bitmap tables with 16 bits...
Device #1: GeForce GTX 750 Ti, 512/2048 MB allocatable, 5MCU
Hashes: 1 hashes; 1 unique digests, 1 unique salts
Bitmaps: 16 bits, 65536 entries, 0x0000ffff mask, 262144 bytes, 5/13 rotates
Rules: 1
Applicable Optimizers:
Watchdog: Temperature abort trigger set to 90c
Watchdog: Temperature retain trigger disabled
Initializing device kernels and memory...
SCRYPT tmto optimizer value set to: 2, mem: 2949120
Checking for weak hashes...
Cache-hit dictionary stats example.dict: 28 bytes, 4 words, 4 keyspace
ATTENTION!
The wordlist or mask you are using is too small.
Therefore, hashcat is unable to utilize the full parallelization power of your device(s).
The cracking speed will drop.
Workaround: https://hashcat.net/wiki/doku.php?id=frequently_asked_questions#how_to_create_more_work_for_full_speed
[s]tatus [p]ause [r]esume [b]ypass [c]heckpoint [q]uit =>
INFO: approaching final keyspace, workload adjusted
[s]tatus [p]ause [r]esume [b]ypass [c]heckpoint [q]uit =>
Session.Name...: hashcat
Status.........: Exhausted
Input.Mode.....: File (example.dict)
Hash.Target....: SCRYPT:64:9:1:dGVhbWhhc2hjYXQ=:IBNEidINyj...
Hash.Type......: scrypt
Time.Started...: 0 secs
Speed.Dev.#1...: 0 H/s (16.55ms)
Recovered......: 0/1 (0.00%) Digests, 0/1 (0.00%) Salts
Progress.......: 4/4 (100.00%)
Rejected.......: 0/4 (0.00%)
Started: Tue Jun 07 17:55:56 2016
Stopped: Tue Jun 07 17:56:06 2016
hashcat (v3.00-beta-146-g106e781+) starting...
Removing duplicate hashes...
Comparing hashes with potfile entries...
Structuring salts for cracking task...
Generating bitmap tables with 16 bits...
Device #1: GeForce GTX 750 Ti, 512/2048 MB allocatable, 5MCU
Hashes: 1 hashes; 1 unique digests, 1 unique salts
Bitmaps: 16 bits, 65536 entries, 0x0000ffff mask, 262144 bytes, 5/13 rotates
Rules: 1
Applicable Optimizers:
Watchdog: Temperature abort trigger set to 90c
Watchdog: Temperature retain trigger disabled
Initializing device kernels and memory...
SCRYPT tmto optimizer value set to: 2, mem: 3276800
Checking for weak hashes...
Cache-hit dictionary stats example.dict: 28 bytes, 4 words, 4 keyspace
ATTENTION!
The wordlist or mask you are using is too small.
Therefore, hashcat is unable to utilize the full parallelization power of your device(s).
The cracking speed will drop.
Workaround: https://hashcat.net/wiki/doku.php?id=frequently_asked_questions#how_to_create_more_work_for_full_speed
[s]tatus [p]ause [r]esume [b]ypass [c]heckpoint [q]uit =>
INFO: approaching final keyspace, workload adjusted
[s]tatus [p]ause [r]esume [b]ypass [c]heckpoint [q]uit =>
Session.Name...: hashcat
Status.........: Exhausted
Input.Mode.....: File (example.dict)
Hash.Target....: SCRYPT:64:10:1:dGVhbWhhc2hjYXQ=:Dg4kia42f...
Hash.Type......: scrypt
Time.Started...: 0 secs
Speed.Dev.#1...: 0 H/s (16.87ms)
Recovered......: 0/1 (0.00%) Digests, 0/1 (0.00%) Salts
Progress.......: 4/4 (100.00%)
Rejected.......: 0/4 (0.00%)
Started: Tue Jun 07 17:56:06 2016
Stopped: Tue Jun 07 17:56:16 2016
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