For specific subcommand help run: cracken -help Example Usage: # Generate Subcommand Examples: # all digits from 00000000 to 99999999 cracken ?d?d?d?d?d?d?d?d # all digits from 0 to 99999999 cracken -m 1 ?d?d?d?d?d?d?d?d # words with pwd prefix - pwd0000 to pwd9999 cracken pwd?d?d?d?d # all passwords of length 8 starting with upper then 6 lowers then digit cracken ?u?l?l?l?l?l?l?d # same as above, write output to pwds.txt instead of stdout cracken -o pwds.txt ?u?l?l?l?l?l?l?d # custom charset - all hex values cracken -c 0123456789abcdef '?1?1?1?1' # 4 custom charsets - the order determines the id of the charset cracken -c 01 -c ab -c de -c ef '?1?2?3?4' # 4 lowercase chars with years 2000-2019 suffix cracken -c 01 '?l?l?l?l20?1?d' # starts with firstname from wordlist followed by 4 digits cracken -w firstnames.txt '?w1?d?d?d?d' # starts with firstname from wordlist with lastname from wordlist ending with symbol cracken -w firstnames.txt -w lastnames.txt -c ' #$' '?w1?w2?1' # repeating wordlists multiple times and combining charsets cracken -w verbs.txt -w nouns.txt '?w1?w2?w1?w2?w2?d?d?d' # Create Smartlists Subcommand Examples: # create smartlist from single file into smart.txt cracken create -f rockyou.txt -smartlist smart.txt # create smartlist from multiple files with multiple tokenization algorithms cracken create -t bpe -t unigram -t wordpiece -f rockyou.txt -f passwords.txt -f wikipedia.txt -smartlist smart.txt # create smartlist with minimum subword length of 3 and max numbers-only subwords of size 6 cracken create -f rockyou.txt -min-word-len 3 -numbers-max-size 6 -smartlist smart.txt # Entropy Subcommand Examples: # estimating entropy of a password cracken entropy -smartlist vocab.txt 'helloworld123!' # estimating entropy of a passwords file with a charset mask entropy (default is hybrid) cracken entropy -smartlist vocab.txt -t charset -p passwords.txt # estimating the entropy of a passwords file cracken entropy -smartlist vocab.txt -p passwords.txt cracken-v1.0.0 linux-x86_64 compiler: rustc 1.56.1 (59eed8a2a ) more info at: '> $ cracken -helpĬracken v1.0.0 - a fast password wordlist generator * hybrid - finding minimal split into subwords and charsets. There are two types of keyspace size estimations: * mask - keyspace of each char (digit=10, lowercase=26.). The entropy of a password is the log2(len(keyspace)) of the password.

Generator USAGE: cracken FLAGS: -h, -help Prints help information -V, -version Prints version information SUBCOMMANDS: generate (default) - Generates newline separated words according to given mask and wordlist files create Create a new smartlist from input file(s) entropy Computes the estimated entropy of password or password file.

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