File left in will... unable to open...not a technical expert

[b8vr]

The candidates are just the different words that is created by wordlist+rules which hashcat tries against your hash. You seem to be using nmap.lst from The-Distribution-Which-Does-Not-Handle-OpenCL-Well (Kali), but you have several other wordlists in The-Distribution-Which-Does-Not-Handle-OpenCL-Well (Kali) and there are several wordlists offered for download on fx

https://hashmob.net/
https://www.weakpass.com/
https://github.com/danielmiessler/SecLis.../Passwords
https://wordlists.capsop.com/

You simply need to supply other wordlists and rules.