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Thread: Hashcat 4.2 does not crack some hashes
Post: RE: Hashcat 4.2 does not crack some hashes
HD 6990 is VLIW4, which AMD has dropped support for, and Catalyst 15.7.1 is too old for Hashcat. From front page:
Code:
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GPU Driver requirements:
AMD GPUs on Windows require "AMD Radeon Softw... |
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epixoip |
hashcat
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3 |
2,496 |
10-08-2018, 11:56 PM |
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Thread: Benchmark vs Mask NTLM
Post: RE: Benchmark vs Mask NTLM
The issue here is you're trying to compare single hash performance to multi-hash performance. Apples vs. oranges. |
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epixoip |
hashcat
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5 |
3,242 |
10-08-2018, 11:58 PM |
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Thread: Video garbled after long run
Post: RE: Video garbled after long run
> quadro k2100m card
Cracking on a laptop. Never a good idea. https://twitter.com/jmgosney/status/1044319218848714753 |
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epixoip |
hashcat
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6 |
3,851 |
10-09-2018, 01:12 AM |
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Thread: PBKDF2-SHA256 Signature unmatched error
Post: RE: PBKDF2-SHA256 Signature unmatched error
You don't need to use JTR to reformat the hash string. Let's say you have a pbkdf2 hash in passlib format (plaintext is "password"):
Code:
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$pbkdf2-sha256$29000$9t7be09prfXee2/NOUeotQ$Y.RDnnq8vs... |
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epixoip |
hashcat
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5 |
5,467 |
10-09-2018, 08:40 PM |
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Thread: Benchmark vs Mask NTLM
Post: RE: Benchmark vs Mask NTLM
Sorry, didn't see that reply. Kind of got lost in the wall of quoted text. In the future, please do not quote other people's posts in your reply unless doing so adds significant value to your reply. A... |
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epixoip |
hashcat
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5 |
3,242 |
10-10-2018, 07:49 AM |
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Thread: Doesn't find plain SHA-256 hashes in dictionary
Post: RE: Doesn't find plain SHA-256 hashes in dictionar...
Rookie error, using 'echo' instead of 'echo -n' |
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epixoip |
hashcat
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3 |
2,290 |
10-13-2018, 08:09 PM |
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Thread: Radeon HD 6850 Win 7
Post: RE: Radeon HD 6850 Win 7
AMD dropped driver support for non-GCN GPUs. The last driver to support VLIW GPUs was Catalyst 15.9; however, per the front page of the website, "AMD GPUs on Windows require "AMD Radeon Software Crims... |
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epixoip |
hashcat
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4 |
3,224 |
10-23-2018, 06:41 AM |
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Thread: Keep temp under certain treshold?
Post: RE: Keep temp under certain treshold?
Cracking on a laptop is a great way to ensure that you'll soon have to buy a new laptop.
https://twitter.com/jmgosney/status/1044319218848714753 |
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epixoip |
hashcat
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7 |
4,642 |
10-23-2018, 06:43 AM |
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Thread: Radeon HD 6850 Win 7
Post: RE: Radeon HD 6850 Win 7
Those threads are over 3 years old. Again, AMD dropped support for all non-GCN GPUs in November 2015.
Crimson 16.2 does not support the HD 6850, https://support.amd.com/en-us/kb-articles/Pages/AMD... |
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epixoip |
hashcat
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4 |
3,224 |
10-23-2018, 04:48 PM |
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Thread: Word generation to test cracking speed
Post: RE: Word generation to test cracking speed
So many things to comment on here...
1. Why are you using --force?
2. Why are you using -t 60?
3. Why are you defining a custom charset to a single character class?
4. Why are you defining a cus... |
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epixoip |
hashcat
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4 |
2,788 |
10-30-2018, 01:53 AM |
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Thread: Nvidia Quadro
Post: RE: Nvidia Quadro
I'm not sure what you mean by "support to the same level." First, do you literally mean Quadro 6000, or do you mean K6000, M6000, P6000, or RTX 6000? Pretty important distinction. The Quadro 6000 is t... |
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epixoip |
hashcat
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2 |
2,947 |
11-01-2018, 10:35 PM |
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Thread: bcrypt hash with salt
Post: RE: bcrypt hash with salt
Heh yeah, 23 KH/s is for cost of 5. At cost 12 the speed is 2^7 times slower at roughly 179 H/s. |
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epixoip |
hashcat
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12 |
18,677 |
11-24-2018, 10:26 AM |
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Thread: -m 18300 APFS
Post: RE: -m 18300 APFS
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epixoip |
hashcat
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9 |
3,940 |
05-02-2019, 06:25 AM |
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Thread: "Not enough allocatable device memory for this attack."
Post: RE: "Not enough allocatable device memory for this...
You don't have enough VRAM for the tuning parameters you specified. GTX 1080 only has 8GB VRAM, whereas RTX 2080 Ti has 11GB VRAM. |
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epixoip |
hashcat
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2 |
1,892 |
06-19-2019, 05:42 AM |
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Thread: how to make an attack
Post: RE: how to make an attack
https://hashcat.net/wiki/doku.php?id=combinator_attack#combinator_attack1 |
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epixoip |
hashcat
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4 |
2,139 |
06-24-2019, 12:26 AM |
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Thread: Cracking hash of the type md5(substr(md5($pass)).$salt)
Post: RE: Cracking hash of the type md5(substr(md5($pass...
I have a program I wrote a while back that can get you half way there:
https://github.com/epixoip/md5substr
This will handle the substr(md5(pass)) part. You would just need to wrap it in md5 + s... |
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epixoip |
hashcat
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2 |
1,548 |
06-28-2019, 11:32 PM |
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Thread: GTX 1070 low performance
Post: RE: GTX 1070 low performance
Lenovo Legion Y720 is a notebook.
"64ms" is not the speed, it's the kernel runtime.
MH/s is not the same as MHz. |
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epixoip |
hashcat
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5 |
2,437 |
06-30-2019, 09:42 PM |
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Thread: Custom Hash Algorithm / Modify or Add new mode
Post: RE: Custom Hash Algorithm / Modify or Add new mode
I see somebody got their hands on the Cracked.to database... |
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epixoip |
hashcat
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3 |
2,091 |
08-20-2019, 12:09 AM |
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Thread: 8 x AMD HD7970 @ 1050MHz
Post: RE: 8 x AMD HD7970 @ 1050MHz
Welcome to the 8x 7970 club! |
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epixoip |
Hardware
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36 |
91,860 |
08-29-2012, 07:08 AM |
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Thread: The best make/model for a AMD HD7970 GHz Edition?
Post: RE: The best make/model for a AMD HD7970 GHz Editi...
only differences you are going to find are between the coolers, so go with the cooling solution that works best for your situation. non-reference coolers are typically best for open-air systems and sp... |
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epixoip |
Hardware
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2 |
7,365 |
09-17-2012, 01:35 PM |