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Post Author Forum Replies [asc] Views Posted
    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 ...
slawson hashcat 31 12,812 08-27-2019, 08:41 PM
    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?
slawson hashcat 31 12,812 08-28-2019, 05:35 AM
    Thread: ATTENTION! OpenCL kernel self-test failed.
Post: RE: ATTENTION! OpenCL kernel self-test failed.

Windows 10 Dual AMD R9-290x AMD Driver 8/16/19 26.20.12028.2 I have tested and verified that the following beta versions work correctly with -m2500. 5.1.0+1394 5.1.0+1403 5.1.0+1523 As ...
slawson hashcat 31 12,812 12-23-2019, 06:19 PM
    Thread: ATTENTION! OpenCL kernel self-test failed.
Post: RE: ATTENTION! OpenCL kernel self-test failed.

If I can provide any more information or help, just let me know. Merry Christmas to all!
slawson hashcat 31 12,812 12-23-2019, 07:43 PM
    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...
slawson hashcat 18 6,018 08-27-2019, 04:29 PM
    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.
slawson hashcat 18 6,018 08-27-2019, 05:11 PM
    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.
slawson hashcat 18 6,018 08-27-2019, 05:21 PM
    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 ...
slawson hashcat 18 6,018 08-27-2019, 05:45 PM
    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...
slawson hashcat 18 6,018 08-27-2019, 05:58 PM
    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.
slawson hashcat 18 6,018 08-27-2019, 06:24 PM
    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...
slawson hashcat 18 6,018 08-27-2019, 06:35 PM
    Thread: hccapx file not cracking
Post: RE: hccapx file not cracking

Do you think I should start a new thread?
slawson hashcat 18 6,018 08-27-2019, 06:56 PM
    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.
slawson hashcat 18 6,018 08-27-2019, 08:27 PM
    Thread: LM Hashes
Post: LM Hashes

I have an old Windows server that I dumped the hashes from and noticed that it was using LM to store the hashes.  Of course, it didn't take long at all to brute force all of the passwords, which bri...
slawson General Talk 11 5,704 08-21-2019, 03:06 PM
    Thread: LM Hashes
Post: RE: LM Hashes

Sorry I've been away for a few days. The Server version is 2008 r2. The LM hashes were migrated from an older server, probably 2003. If NTLM is enabled (which it is), does that mean that I cann...
slawson General Talk 11 5,704 08-26-2019, 03:38 PM
    Thread: LM Hashes
Post: RE: LM Hashes

I would like to take my cracked LM hashes and use that as leverage to crack the full NTLM hash. For example let's say my LM password is PASSWOR and the NTLM has 10 characters. Please correct me if...
slawson General Talk 11 5,704 08-26-2019, 10:52 PM
    Thread: LM Hashes
Post: RE: LM Hashes

Oh, I see now. I was just looking at one part of the LM hash that was cracked. After I viewed the --show results, it all came together. So, my next step would be to add those LM cracked passwords...
slawson General Talk 11 5,704 08-27-2019, 04:19 PM
    Thread: LM Hashes
Post: RE: LM Hashes

Awesome. Thanks.
slawson General Talk 11 5,704 08-27-2019, 04:34 PM
    Thread: WPA crack not working in Windows Environment
Post: WPA crack not working in Windows Environment

I captured a cap file with airodump-ng. I then performed the wpaclean and aircrack-ng -J on the cap file. Hashcat successfully loads the hccap file in the The-Distribution-Which-Does-Not-Handle-Open...
slawson Old oclHashcat Support 10 25,132 10-29-2014, 04:28 AM
    Thread: WPA crack not working in Windows Environment
Post: RE: WPA crack not working in Windows Environment

A little more info. I copied the hccap file my Windows 7 HE laptop and using hashcat-0.47 it returns the same error as my Desktop (Invalid EAPOL size). For troubleshooting purposes I copied the enti...
slawson Old oclHashcat Support 10 25,132 10-29-2014, 05:37 AM