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Full Version: hashcat pipe to solve words get rejected
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According to this thread https://hashcat.net/forum/thread-5744-po...l#pid30925
I tried 2 methods.The 1st didn't work for me. I would like to know why. Have you any idea?
Rule file created according to this thread: https://hashcat.net/forum/thread-5768-po...l#pid30938

1st' method command (with or without -w 3): hashcat /usr/share/wordlists/Surnames.dic -r /usr/share/hashcat/rules/toggle_first_and_append_digits.rule | hashcat -D 1 --force -m 2500 31540_1470931350.hccap

Starting attack in stdin mode...         

ERROR: No hashes loaded                 
                                                          
Session.Name...: hashcat
Status.........: Exhausted
Input.Mode.....: Pipe
Hash.Target....: 9FAD2F (00:1f:fb:9f:ad:2c <-> cc:07:e4:d7:8b:dc)
Hash.Type......: WPA/WPA2
Time.Started...: Sun Aug 21 12:57:12 2016 (6 secs)
Speed.Dev.#1...:        0 H/s (0.17ms)
Recovered......: 0/1 (0.00%) Digests, 0/1 (0.00%) Salts
Progress.......: 3
Rejected.......: 1

Started: Sun Aug 21 12:57:12 2016
Stopped: Sun Aug 21 12:57:19 2016

and hashcat exit.

2nd method working:
Command: hashcat -D 1 --force -m 2500 -a 0 31540_1470931350.hccap /usr/share/wordlists/Surnames.dic -j ^X^X^X^X^X -r pre.rule -r /usr/share/hashcat/rules/toggle_first_and_append_digits.rule

Session.Name...: hashcat
Status.........: Aborted
Rules.Type.....: File (pre.rule), File (/usr/share/hashcat/rules/toggle_first_and_append_digits.rule)
Input.Mode.....: File (/usr/share/wordlists/Surnames.dic)
Hash.Target....: 9FAD2F (00:1f:fb:9f:ad:2c <-> cc:07:e4:d7:8b:dc)
Hash.Type......: WPA/WPA2
Time.Started...: Sun Aug 21 12:58:22 2016 (3 secs)
Time.Estimated.: Wed Aug 24 03:33:27 2016 (2 days, 14 hours)
Speed.Dev.#1...:      780 H/s (12.64ms)
Recovered......: 0/1 (0.00%) Digests, 0/1 (0.00%) Salts
Progress.......: 2532/175733200 (0.00%)
Rejected.......: 100/2532 (3.95%)
Restore.Point..: 0/1757332 (0.00%)

Started: Sun Aug 21 12:58:22 2016
Stopped: Sun Aug 21 12:58:28 2016

Thanks for your reply.
If you do not want hashcat to crack the hashes but output the password candidates to stdout, you of course shouldn't forget the flag within the first command of the pipe:
--stdout