It's hash type -m 11400 = SIP digest authentication (MD5)
The format is:
An example can be found here:
https://hashcat.net/wiki/example_hashes
The format is:
Quote:$sip$*[URI_SERVER]*[URI_CLIENT]*[USERNAME]*[REALM]*[METHOD]*[URI_PREFIX]*[URI_RESOURCE]*[URI_SUFFIX]*[NONCE_SERVER]*[NONCE_CLIENT]*[NONCE_COUNT]*[QOP]*[DIRECTIVE]*[MD5]https://github.com/hashcat/hashcat/issue...-277439293
An example can be found here:
https://hashcat.net/wiki/example_hashes