tldr/pages/linux/fcrackzip.md

fcrackzip

ZIP archive password cracking utility. More information: https://manned.org/fcrackzip.

• Brute-force a password with a length of 4 to 8 characters, and contains only alphanumeric characters (order matters):

fcrackzip {{[-b|--brute-force]}} {{[-l|--length]}} 4-8 {{[-c|--charset]}} aA1 {{archive}}

• Brute-force a password in verbose mode with a length of 3 characters that only contains lowercase characters, $ and %:

fcrackzip {{[-v|--verbose]}} {{[-b|--brute-force]}} {{[-l|--length]}} 3 {{[-c|--charset]}} a:$% {{archive}}

• Brute-force a password that contains only lowercase and special characters:

fcrackzip {{[-b|--brute-force]}} {{[-l|--length]}} 4 {{[-c|--charset]}} a! {{archive}}

• Brute-force a password containing only digits, starting from the password 12345:

fcrackzip {{[-b|--brute-force]}} {{[-l|--length]}} 5 {{[-c|--charset]}} 1 {{[-p|--init-password]}} 12345 {{archive}}

• Crack a password using a wordlist:

fcrackzip {{[-u|--use-unzip]}} {{[-D|--dictionary]}} {{[-p|--init-password]}} {{wordlist}} {{archive}}

• Benchmark cracking performance:

fcrackzip {{[-B|--benchmark]}}