SYNOPSIS
sucrack [options] wordlist
DESCRIPTION
sucrack is a multithreaded Linux/UNIX tool brute-force cracking tool that drives su(1) with referencing a specific user and uses words from a wordlist as passwords. Running sucrack does not require high privileges on the target system.
OPTIONS
sucrack allows reading passwords from stdin. In that case, use '-' instead of a filename as wordlist parameter.
- Common options:
- -h
- print help message
- -a
- use ansi escape codes for nice looking statistics (requires --enable-statistics configuration flag)
- -s <seconds>
- statistics display intervall (requires --enable-statistics configuration flag)
- -c
- only print statistics if a key other than `q' is pressed
- -r
- enable rewriting of dictionary words (see rules below)
- -w <num>
- number of threads to run with.
- -b <size>
- size of the word list buffer
- -u <user>
- user account to su to
- -l <rules>
- specify certain rules for the rewriting process
- Rewriting rules:
- A
- Rewrite word with only upper case characters
- F
- Rewrite word with first character as upper case
- L
- Rewrite word with last character as upper case
- a
- Rewrite word with only lower case characters
- f
- Rewrite word with first character as lower case
- l
- Rewrite word with last character as lower case
- D
- Prepend each digit (0-9) to the word
- d
- Append each digit (0-9) to the word
- e
- enleet the word
- x
-
apply all rules to a word
ENVIRONMENT VARIABLES
- SUCRACK_SU_PATH
- The path to su (usually /bin/su or /usr/bin/su)
- SUCRACK_AUTH_FAILURE
- The message su returns on an authentication failure (like "su: Authentication failure" or "su: Sorry")
- SUCRACK_AUTH_SUCCESS
-
The message that indicates an authentication success. This message must not be a password listed in the wordlist (default is "SUCRACK_SUCCESS")