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HC Error: Segmentation Fault on Client - Printable Version

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HC Error: Segmentation Fault on Client - staxmood - 02-24-2020

Hey there, 
I'm just attempting to get my agent up and running and am having an issue after assigning a task to the client. If anyone has seen the issue or could offer some advice on where to start troubleshooting, that would be greatly appreciated. 

  • Current Server Version: v0.12.0

  • Current Client Version: V0.6.0

  • Hashcat Version 5.1

  • Task command you are using: #HL# rockyou.txt

  • A detailed description of the problem you are experiencing: agent runs error and is unable to crack any hashes

  • Debug output from the client:
    p.p1 {margin: 0.0px 0.0px 0.0px 0.0px; font: 11.0px Menlo; color: #000000} span.s1 {font-variant-ligatures: no-common-ligatures} span.Apple-tab-span {white-space:pre} {'action': 'checkClientVersion', 'token': '6CLVY2KMXd', 'version': '0.6.0', 'type': 'python'}http://172.16.10.25:80 "POST /api/server.php HTTP/1.1" 200 67b'{"action":"checkClientVersion","response":"SUCCESS","version":"OK"}'Client is up-to-date!{'action': 'downloadBinary', 'token': '6CLVY2KMXd', 'type': 'cracker', 'binaryVersionId': '1'}http://172.16.10.25:80 "POST /api/server.php HTTP/1.1" 200 147b'{"action":"downloadBinary","response":"SUCCESS","url":"https:\\/\\/hashcat.net\\/files\\/hashcat-5.1.0.7z","name":"hashcat","executable":"hashcat.bin"}'{'action': 'getFile', 'token': '6CLVY2KMXd', 'taskId': 7, 'file': 'rockyou.txt'}http://172.16.10.25:80 "POST /api/server.php HTTP/1.1" 200 149b'{"action":"getFile","filename":"rockyou.txt","extension":"txt","response":"SUCCESS","url":"getFile.php?file=1&token=6CLVY2KMXd","filesize":139921497}'{'action': 'getChunk', 'token': '6CLVY2KMXd', 'taskId': 7}http://172.16.10.25:80 "POST /api/server.php HTTP/1.1" 200 95b'{"action":"getChunk","response":"SUCCESS","status":"OK","chunkId":1,"skip":0,"length":14344384}'Start chunk...CALL: ./hashcat64.bin --machine-readable --quiet --status --restore-disable --session=hashtopolis --status-timer 5 --outfile-check-timer=5 --outfile-check-dir=../../hashlist_1 -o ../../hashlists/1.out --outfile-format=15 -p " " -s 0 -l 14344384 --potfile-disable --remove --remove-timer=5 ../../hashlists/1 ../../files/rockyou.txt  --hash-type=0 started crackingHC error: Segmentation fault (core dumped){'action': 'clientError', 'token': '6CLVY2KMXd', 'taskId': 7, 'chunkId': 1, 'message': 'Segmentation fault (core dumped)'}http://172.16.10.25:80 "POST /api/server.php HTTP/1.1" 200 45b'{"action":"clientError","response":"SUCCESS"}'finished chunk



RE: HC Error: Segmentation Fault on Client - s3in!c - 02-25-2020

Did you make sure that hashcat can run correctly on this machine? From the log it looks like hashcat is just crashing.


RE: HC Error: Segmentation Fault on Client - staxmood - 02-26-2020

(02-25-2020, 09:35 AM)s3in!c Wrote: Did you make sure that hashcat can run correctly on this machine? From the log it looks like hashcat is just crashing.
Hey @s3in!c,
Did some checking and found that in fact there was a Nvidia Driver issue that was causing the fail.

Cracking at:
194.8Gh/s MD5
324.9Gh/s NTML
Big Grin

Thanks for your help!