During your work you might stumble upon an password protected zip. It’s possible to extract a password hash that can be cracked with hashcat/john.
extract zip hash
zip2john crackme.zip > crackeziphash.txt
ver 2.0 efh 5455 efh 7875 crackme.zip/DoNotTouch PKZIP Encr: 2b chk, TS_chk, cmplen=335181, decmplen=884736, crc=E8183254
remove zipfilename
zip2john crackme.zip | cut -d ":" -f 2 > ziphash.txt
ver 2.0 efh 5455 efh 7875 crackme.zip/DoNotTouch PKZIP Encr: 2b chk, TS_chk, cmplen=335181, decmplen=884736, crc=E8183254
root@kali:~# fcrackzip -u -D -p /usr/share/wordlists/rockyou.txt zipfile.