An HC file (specifically hashcat.hc or .hc256 ) contains extracted from a target system (e.g., Windows SAM, Linux shadow, WiFi handshake, or a PDF document). These files are not encrypted in the traditional sense (like AES or RSA). Instead, they contain cryptographic hash values—mathematical representations of original passwords.
# For NTLM, you can use: john --format=nt --wordlist=rockyou.txt myfile.hc john --format=bcrypt --wordlist=rockyou.txt myfile.hc how to decrypt hc file
Session..........: hashcat Status...........: Cracked Hash.Target......: 31d6cfe0d16ae931b73c59d7e0c089c0 Plaintext........: (empty) An empty password hash corresponds to a blank password. Step 3: View Cracked Results hashcat -m 1000 myfile.hc --show Output: An HC file (specifically hashcat
aad3b435b51404eeaad3b435b51404ee:31d6cfe0d16ae931b73c59d7e0c089c0:password123 Mask attacks try every combination of characters. Example: 8-character lowercase alphabetic password. how to decrypt hc file
To show cracked passwords: