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Thread: CL_INVALID_BUFFER_SIZE
Post: RE: CL_INVALID_BUFFER_SIZE
| I have a Dual 8-core XEON, 128GB RAM, and dual R9-290x Video Cards. Any suggestion on a good starting point for the split? |
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slawson |
hashcat
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7 |
2,802 |
08-16-2019, 09:03 PM |
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Thread: CL_INVALID_BUFFER_SIZE
Post: RE: CL_INVALID_BUFFER_SIZE
| It accepted it at 3GB file size.
I do have a question though. If I do a benchmark on my system it shows 43,000,000 H/s. When I processed my 3GB file the speed went down to about 3,000 H/s. I t... |
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slawson |
hashcat
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7 |
2,802 |
08-16-2019, 10:49 PM |
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Thread: CL_INVALID_BUFFER_SIZE
Post: RE: CL_INVALID_BUFFER_SIZE
| Thanks for that info. Is there a sweet spot as far as the number of hashes that Hashcat can efficiently process at one time? |
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slawson |
hashcat
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7 |
2,802 |
08-16-2019, 10:58 PM |
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Thread: Rule Question
Post: Rule Question
| If I run a dictionary attack with a rule, does it automatically run the dictionary attack without applying the rule.
I realize that it only takes a few seconds to run a plain dictionary attack, but... |
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slawson |
hashcat
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3 |
1,241 |
08-26-2019, 03:47 PM |
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Thread: Rule Question
Post: RE: Rule Question
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slawson |
hashcat
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3 |
1,241 |
08-26-2019, 04:22 PM |
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Thread: hccapx file not cracking
Post: hccapx file not cracking
| I used aircrack to capture a handshake of my network. I ran cap2hccapx to convert the file. I created a dictionary file with the password for the wifi. I ran hashcat64 -m 2500 -a 0 capture.hccap... |
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slawson |
hashcat
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18 |
6,018 |
08-27-2019, 04:29 PM |
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Thread: hccapx file not cracking
Post: RE: hccapx file not cracking
| I used airodump-ng to capture the handshake along with the aireplay-ng -0 attack. |
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slawson |
hashcat
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18 |
6,018 |
08-27-2019, 05:11 PM |
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Thread: hccapx file not cracking
Post: RE: hccapx file not cracking
| Sorry, I thought I did that, but I didn't click the button. Here you go. I included the original cap file and the converted hccapx file. |
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slawson |
hashcat
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18 |
6,018 |
08-27-2019, 05:21 PM |
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Thread: hccapx file not cracking
Post: RE: hccapx file not cracking
| I have two AMD R9-290X installed in my system. I am using Windows 10. I do get an error that OPENCL kernel self-test failed. Since I am cracking other password hashes, I guess I ignorantly assumed ... |
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slawson |
hashcat
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18 |
6,018 |
08-27-2019, 05:45 PM |
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Thread: hccapx file not cracking
Post: RE: hccapx file not cracking
| Still no recovery. Should I be looking in the direction of a driver problem?
Here is the results:
Session..........: hashcat
Status...........: Exhausted
Hash.Type........: WPA-EAPOL-PBKDF2
Ha... |
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slawson |
hashcat
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18 |
6,018 |
08-27-2019, 05:58 PM |
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Thread: hccapx file not cracking
Post: RE: hccapx file not cracking
| 5.1.0
I am in the process now of reinstalling my driver. Although, the instructions say to use Driver Fusion, but it is not free anymore.
I am downloading the driver from AMDs page. |
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slawson |
hashcat
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18 |
6,018 |
08-27-2019, 06:24 PM |
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Thread: hccapx file not cracking
Post: RE: hccapx file not cracking
| I uninstalled the driver and my Intel OpenCL. I manually deleted the OpenCL files in SysWow and System32. Rebooted and installed the AMD Driver from their page. Adrenalin 2019 Edition 19.8.1.
U... |
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slawson |
hashcat
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18 |
6,018 |
08-27-2019, 06:35 PM |
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Thread: hccapx file not cracking
Post: RE: hccapx file not cracking
| Do you think I should start a new thread? |
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slawson |
hashcat
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18 |
6,018 |
08-27-2019, 06:56 PM |
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Thread: hccapx file not cracking
Post: RE: hccapx file not cracking
| I try to run the beta hashcat.exe and it says access is denied. |
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slawson |
hashcat
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18 |
6,018 |
08-27-2019, 08:27 PM |
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Thread: ATTENTION! OpenCL kernel self-test failed.
Post: ATTENTION! OpenCL kernel self-test failed.
| I am having trouble cracking WPA passwords and I guess it comes down to my driver. I just don't know what to do or if it can even be fixed.
I am running two AMD R9-290X on Windows 10, I have the ... |
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slawson |
hashcat
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31 |
12,812 |
08-27-2019, 08:41 PM |
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Thread: ATTENTION! OpenCL kernel self-test failed.
Post: RE: ATTENTION! OpenCL kernel self-test failed.
| Would it be a bad idea to revert back to an old driver like 15.12 Crimson? |
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slawson |
hashcat
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31 |
12,812 |
08-28-2019, 05:35 AM |
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Thread: Found a password - Recovered ?
Post: RE: Found a password - Recovered ?
| hashcat64 -m 2500 --show yourhccapxfilename (will show you any cracked passwords)
hashcat64 -m 2500 --left yourhccapxfilename (will show you any un-cracked passwords) |
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slawson |
hashcat
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9 |
3,246 |
09-04-2019, 05:40 PM |
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Thread: PMKID question
Post: PMKID question
| Sorry for such a simple (ignorant) question, but I can't seem to find the answer.
Does the client store and publish the PMKID, or just the AP? In other words, can I gather PMKIDs from a nearb... |
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slawson |
hashcat
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4 |
1,698 |
09-24-2019, 11:19 PM |
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Thread: PMKID question
Post: RE: PMKID question
| Thanks for the info. You have a very good understanding of how all of this works. |
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slawson |
hashcat
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4 |
1,698 |
09-25-2019, 02:40 PM |
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Thread: Speeding up WPA cracking with ruleset
Post: Speeding up WPA cracking with ruleset
| I have (2) R9-290X cards in my system, which I feel does a great job. I am getting close to 400K H/s while cracking WPA with a dictionary file. I can run through a large dictionary file in about 5... |
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slawson |
hashcat
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1 |
1,135 |
10-01-2019, 09:03 PM |
