Can't get SIP Digest to work

[mbraun]

Hey, I have a problem with SIP Digest and Hashcat. The SIP Digest Method is 11400. For my test, I took the example hash:

Code:

$sip$*192.168.100.100*192.168.100.121*username*asterisk*REGISTER*sip*192.168.100.121**2b01df0b****MD5*ad0520061ca07c120d7e8ce696a6df2d

I tried to run the example hash against the rockyou wordlist:

Code:

hashcat.exe -m 11400 target\siptest.txt wordlist\rockyou.txt

But right after hashcat starts, I get the message, that it's finished. As if there are no passwords left to test against.

Code:

Host memory required for this attack: 807 MB

Dictionary cache hit:
* Filename..: wordlist\rockyou.txt
* Passwords.: 14344384
* Bytes.....: 139921497
* Keyspace..: 14344384

Approaching final keyspace - workload adjusted.

Session..........: hashcat
Status...........: Exhausted
Hash.Mode........: 11400 (SIP digest authentication (MD5))
Hash.Target......: $sip$*192.168.100.100*192.168.100.121*username*aste...a6df2d
Time.Started.....: Sun Nov 13 12:15:18 2022 (1 sec)
Time.Estimated...: Sun Nov 13 12:15:19 2022 (0 secs)
Kernel.Feature...: Pure Kernel
Guess.Base.......: File (wordlist\rockyou.txt)
Guess.Queue......: 1/1 (100.00%)
Speed.#1.........: 23151.4 kH/s (2.63ms) @ Accel:2048 Loops:1 Thr:32 Vec:1
Recovered........: 0/1 (0.00%) Digests (total), 0/1 (0.00%) Digests (new)
Progress.........: 14344384/14344384 (100.00%)
Rejected.........: 0/14344384 (0.00%)
Restore.Point....: 14344384/14344384 (100.00%)
Restore.Sub.#1...: Salt:0 Amplifier:0-1 Iteration:0-1
Candidate.Engine.: Device Generator
Candidates.#1....: $HEX[31353739353341] -> $HEX[042a0337c2a156616d6f732103]
Hardware.Mon.#1..: Temp: 47c Fan:  0% Util: 14% Core:1924MHz Mem:6824MHz Bus:16

Started: Sun Nov 13 12:15:17 2022
Stopped: Sun Nov 13 12:15:19 2022

What's wrong? I use Version v6.2.6