hashid -m hash.hc Or use online tools (offline preferred for security). If unsure, try hashcat --example-hashes and match the length/pattern.
princeprocessor /usr/share/wordlists/rockyou.txt | hashcat -m 1000 hash.hc For extra quality on large HC files, split the hash list and run on multiple GPUs:
5f4dcc3b5aa765d61d8327deb882cf99 (MD5 of "password")