John
Пример использования john
Используя словарь (-wordlist=/usr/share/john/password.lst), применить правило манглинга (-rules) и взломать хэши паролей в заданном файле (unshadowed.txt):
root@kali:~# john --wordlist=/usr/share/john/password.lst --rules unshadowed.txt
Warning: detected hash type "sha512crypt", but the string is also recognized as "crypt"
Use the "--format=crypt" option to force loading these as that type instead
Loaded 1 password hash (sha512crypt [64/64])
toor (root)
guesses: 1 time: 0:00:00:07 DONE (Mon May 19 08:13:05 2014) c/s: 482 trying: 1701d - andrew
Use the "--show" option to display all of the cracked passwords reliablykali@kali:~$ echo -n test2 | md5sum
ad0234829205b9033196ba818f7a872b -
kali@kali:~$ echo -n test2 | md5sum | awk '{print $1}'
ad0234829205b9033196ba818f7a872b
kali@kali:~$ echo -n test2 | md5sum | awk '{print $1}' > hash
kali@kali:~$
kali@kali:~$ for x in $(seq 0 9); do echo test$x >> wordlists; done
kali@kali:~$ grep test2 wordlists
test2
kali@kali:~$ wc -l wordlists
10 wordlists
kali@kali:~$
kali@kali:~$ john --list=formats | grep -i 'md5'
descrypt, bsdicrypt, md5crypt, md5crypt-long, bcrypt, scrypt, LM, AFS,
aix-ssha512, andOTP, ansible, argon2, as400-des, as400-ssha1, asa-md5,
dahua, dashlane, diskcryptor, Django, django-scrypt, dmd5, dmg, dominosec,
mschapv2-naive, krb5pa-md5, mssql, mssql05, mssql12, multibit, mysqlna,
mysql-sha1, mysql, net-ah, nethalflm, netlm, netlmv2, net-md5, netntlmv2,
netntlm, netntlm-naive, net-sha1, nk, notes, md5ns, nsec3, NT, o10glogon,
PBKDF2-HMAC-MD4, PBKDF2-HMAC-MD5, PBKDF2-HMAC-SHA1, PBKDF2-HMAC-SHA256,
PHPS2, pix-md5, PKZIP, po, postgres, PST, PuTTY, pwsafe, qnx, RACF,
Raw-Keccak, Raw-Keccak-256, Raw-MD4, Raw-MD5, Raw-MD5u, Raw-SHA1,
Stribog-256, Stribog-512, STRIP, SunMD5, SybaseASE, Sybase-PROP, tacacs-plus,
tcp-md5, telegram, tezos, Tiger, tc_aes_xts, tc_ripemd160, tc_ripemd160boot,
ZipMonster, plaintext, has-160, HMAC-MD5, HMAC-SHA1, HMAC-SHA224,
kali@kali:~$
kali@kali:~$ john --format=raw-md5 --wordlist=wordlists hash
Created directory: /home/g0tmi1k/.john
Using default input encoding: UTF-8
Loaded 1 password hash (Raw-MD5 [MD5 128/128 AVX 4x3])
Warning: no OpenMP support for this hash type, consider --fork=2
Press 'q' or Ctrl-C to abort, almost any other key for status
Warning: Only 10 candidates left, minimum 12 needed for performance.
test2 (?)
1g 0:00:00:00 DONE (2021-11-04 10:30) 100.0g/s 1000p/s 1000c/s 1000C/s test0..test9
Use the "--show --format=Raw-MD5" options to display all of the cracked passwords reliably
Session completed
kali@kali:~$Пример использования unique
Используя режим verbose (-v), прочитать список паролей (-inp=allwords.txt) и сохранить только уникальные слова в файл (uniques.txt):
root@kali:~# unique -v -inp=allwords.txt uniques.txt
Total lines read 6089 Unique lines written 5083Пакеты и бинарные файлы:
john
John the Ripper - это инструмент, предназначенный для помощи системным администраторам в поиске слабых (легко угадываемых или взламываемых перебором) паролей и даже для автоматической рассылки пользователям предупреждений об этом, если это необходимо.
Помимо нескольких типов хэшей паролей crypt(3), наиболее часто встречающихся на различных платформах Unix, из коробки поддерживаются хэши Kerberos AFS и Windows NT/2000/XP/2003 LM, а также несколько других типов паролей, поддерживаемых исправлениями.
Команда для установки: sudo apt install john
SIPdump
SIPcrack это набор инструментов для поиска и взлома дайджестов аутентификации в протоколе SIP.
root@kali:~# SIPdump -h
Usage: sipdump [OPTIONS] <dump file>
<dump file> = file where captured logins will be written to
Options:
-i <interface> = interface to listen on
-p <file> = use pcap data file
-m = enter login data manually
-f "<filter>" = set libpcap filter
* Invalid argumentsbase64conv
root@kali:~# base64conv -h
base64conv: invalid option -- 'h'
Usage: base64conv [-l] [-i intype] [-o outtype] [-q] [-w] [-e] [-f flag] [data[data ...] | < stdin]
- data must match input_type i.e. if hex, then data should be in hex
- if data is not present, then base64conv will read data from std input)
- if data read from stdin, max size of any line is 256k
-q will only output resultant string. No extra junk text
-e turns on buffer overwrite error checking logic
-l performs a 'length' test
-r ifname process whole file ifname (this is the input file)
-w ofname The output filename for whole file processing
NOTE, -r and -w have to be used as a pair
Input/Output types:
raw raw data byte
hex hexadecimal string (for input, case does not matter)
mime base64 mime encoding
crypt base64 crypt character set encoding
cryptBS base64 crypt encoding, byte swapped
Flags (note more than 1 -f command switch can be given at one time):
HEX_UPCASE output or length UPCASED (input case auto handled)
HEX_LOCASE output or length locased (input case auto handled)
MIME_TRAIL_EQ output mime adds = chars (input = auto handled)
CRYPT_TRAIL_DOTS output crypt adds . chars (input . auto handled)
MIME_PLUS_TO_DOT mime converts + to . (passlib encoding)
MIME_DASH_UNDER mime convert +/ into -_ (passlib encoding)bitlocker2john
root@kali:~# bitlocker2john -h
Usage: bitlocker2john -i <Image of encrypted memory unit>
Options:
-h Show this help
-i Image path of encrypted memory unit encrypted with BitLockercalc_stat
root@kali:~# calc_stat -h
Usage: calc_stat [-p] dictionary_file statfile
-p: include non printable and 8-bit characterscprepair
root@kali:~# cprepair -h
Codepage repair (c) magnum 2014-2019
Input can be a mix of codepages, UTF-8 and double-encoded UTF-8, and with
a mix of Windows (CRLF) and Unix (LF) line endings, or missing line endings
on last lines. If no file name is given, STDIN is used.
Output is UTF-8 with LF line endings and no silly BOM.
Usage: cprepair [options] [file(s)]
Options:
-i <cp> Codepage to assume for 8-bit input. Default is CP1252 (MS Latin-1)
-f <cp> Alternate codepage when no ASCII letters (a-z, A-Z) seen (default
is to not treat them differently)
-n Do not guess (leave 8-bit as-is)
-s Suppress lines that does not need fixing.
-d Debug (show conversions).
-l List supported encodings.
-p Only convert stuff after first ':' (.pot file).
-P Suppress output lines with unprintable ASCII and, when used together
with -n option, also suppress lines with invalid UTF-8eapmd5tojohn
root@kali:~# eapmd5tojohn -h
Usage: eapmd5tojohn -r <pcap file>genmkvpwd
root@kali:~# genmkvpwd -h
Usage: genmkvpwd statfile max_lvl [max_len] [start] [end]john
Инструмент для поиска слабых паролей ваших пользователей
root@kali:~# john -h
John the Ripper 1.9.0-jumbo-1+bleeding-aec1328d6c 2021-11-02 10:45:52 +0100 OMP [linux-gnu 64-bit x86_64 AVX2 AC]
Copyright (c) 1996-2021 by Solar Designer and others
Homepage: https://www.openwall.com/john/
Usage: john [OPTIONS] [PASSWORD-FILES]
--help Print usage summary
--single[=SECTION[,..]] "Single crack" mode, using default or named rules
--single=:rule[,..] Same, using "immediate" rule(s)
--single-seed=WORD[,WORD] Add static seed word(s) for all salts in single mode
--single-wordlist=FILE *Short* wordlist with static seed words/morphemes
--single-user-seed=FILE Wordlist with seeds per username (user:password[s]
format)
--single-pair-max=N Override max. number of word pairs generated (6)
--no-single-pair Disable single word pair generation
--[no-]single-retest-guess Override config for SingleRetestGuess
--wordlist[=FILE] --stdin Wordlist mode, read words from FILE or stdin
--pipe like --stdin, but bulk reads, and allows rules
--rules[=SECTION[,..]] Enable word mangling rules (for wordlist or PRINCE
modes), using default or named rules
--rules=:rule[;..]] Same, using "immediate" rule(s)
--rules-stack=SECTION[,..] Stacked rules, applied after regular rules or to
modes that otherwise don't support rules
--rules-stack=:rule[;..] Same, using "immediate" rule(s)
--rules-skip-nop Skip any NOP ":" rules (you already ran w/o rules)
--loopback[=FILE] Like --wordlist, but extract words from a .pot file
--mem-file-size=SIZE Size threshold for wordlist preload (default 2048 MB)
--dupe-suppression Suppress all dupes in wordlist (and force preload)
--incremental[=MODE] "Incremental" mode [using section MODE]
--incremental-charcount=N Override CharCount for incremental mode
--external=MODE External mode or word filter
--mask[=MASK] Mask mode using MASK (or default from john.conf)
--markov[=OPTIONS] "Markov" mode (see doc/MARKOV)
--mkv-stats=FILE "Markov" stats file
--prince[=FILE] PRINCE mode, read words from FILE
--prince-loopback[=FILE] Fetch words from a .pot file
--prince-elem-cnt-min=N Minimum number of elements per chain (1)
--prince-elem-cnt-max=[-]N Maximum number of elements per chain (negative N is
relative to word length) (8)
--prince-skip=N Initial skip
--prince-limit=N Limit number of candidates generated
--prince-wl-dist-len Calculate length distribution from wordlist
--prince-wl-max=N Load only N words from input wordlist
--prince-case-permute Permute case of first letter
--prince-mmap Memory-map infile (not available with case permute)
--prince-keyspace Just show total keyspace that would be produced
(disregarding skip and limit)
--subsets[=CHARSET] "Subsets" mode (see doc/SUBSETS)
--subsets-required=N The N first characters of "subsets" charset are
the "required set"
--subsets-min-diff=N Minimum unique characters in subset
--subsets-max-diff=[-]N Maximum unique characters in subset (negative N is
relative to word length)
--subsets-prefer-short Prefer shorter candidates over smaller subsets
--subsets-prefer-small Prefer smaller subsets over shorter candidates
--make-charset=FILE Make a charset, FILE will be overwritten
--stdout[=LENGTH] Just output candidate passwords [cut at LENGTH]
--session=NAME Give a new session the NAME
--status[=NAME] Print status of a session [called NAME]
--restore[=NAME] Restore an interrupted session [called NAME]
--[no-]crack-status Emit a status line whenever a password is cracked
--progress-every=N Emit a status line every N seconds
--show[=left] Show cracked passwords [if =left, then uncracked]
--show=formats Show information about hashes in a file (JSON)
--show=invalid Show lines that are not valid for selected format(s)
--test[=TIME] Run tests and benchmarks for TIME seconds each
(if TIME is explicitly 0, test w/o benchmark)
--stress-test[=TIME] Loop self tests forever
--test-full=LEVEL Run more thorough self-tests
--no-mask Used with --test for alternate benchmark w/o mask
--skip-self-tests Skip self tests
--users=[-]LOGIN|UID[,..] [Do not] load this (these) user(s) only
--groups=[-]GID[,..] Load users [not] of this (these) group(s) only
--shells=[-]SHELL[,..] Load users with[out] this (these) shell(s) only
--salts=[-]COUNT[:MAX] Load salts with[out] COUNT [to MAX] hashes, or
--salts=#M[-N] Load M [to N] most populated salts
--costs=[-]C[:M][,...] Load salts with[out] cost value Cn [to Mn]. For
tunable cost parameters, see doc/OPTIONS
--fork=N Fork N processes
--node=MIN[-MAX]/TOTAL This node's number range out of TOTAL count
--save-memory=LEVEL Enable memory saving, at LEVEL 1..3
--log-stderr Log to screen instead of file
--verbosity=N Change verbosity (1-5 or 6 for debug, default 3)
--no-log Disables creation and writing to john.log file
--bare-always-valid=Y Treat bare hashes as valid (Y/N)
--catch-up=NAME Catch up with existing (paused) session NAME
--config=FILE Use FILE instead of john.conf or john.ini
--encoding=NAME Input encoding (eg. UTF-8, ISO-8859-1). See also
doc/ENCODINGS.
--input-encoding=NAME Input encoding (alias for --encoding)
--internal-codepage=NAME Codepage used in rules/masks (see doc/ENCODINGS)
--target-encoding=NAME Output encoding (used by format)
--force-tty Set up terminal for reading keystrokes even if we're
not the foreground process
--field-separator-char=C Use 'C' instead of the ':' in input and pot files
--[no-]keep-guessing Try finding plaintext collisions
--list=WHAT List capabilities, see --list=help or doc/OPTIONS
--length=N Shortcut for --min-len=N --max-len=N
--min-length=N Request a minimum candidate length in bytes
--max-length=N Request a maximum candidate length in bytes
--max-candidates=[-]N Gracefully exit after this many candidates tried.
(if negative, reset count on each crack)
--max-run-time=[-]N Gracefully exit after this many seconds (if negative,
reset timer on each crack)
--mkpc=N Request a lower max. keys per crypt
--no-loader-dupecheck Disable the dupe checking when loading hashes
--pot=NAME Pot file to use
--regen-lost-salts=N Brute force unknown salts (see doc/OPTIONS)
--reject-printable Reject printable binaries
--tune=HOW Tuning options (auto/report/N)
--subformat=FORMAT Pick a benchmark format for --format=crypt
--format=[NAME|CLASS][,..] Force hash of type NAME. The supported formats can
be seen with --list=formats and --list=subformats.
See also doc/OPTIONS for more advanced selection of
format(s), including using classes and wildcards.keepass2john
root@kali:~# keepass2john -h
keepass2john: invalid option -- 'h'
Usage: keepass2john [-k <keyfile>] <.kdbx database(s)>mailer
Сценарий для предупреждения пользователей о слабых паролях
root@kali:~# man mailer
MAILER(8) System Manager's Manual MAILER(8)
NAME
mailer - script to warn users about their weak passwords
SYNOPSIS
mailer password-files
DESCRIPTION
This manual page documents briefly the mailer command, which is part of
the john package. This manual page was written for the Debian
GNU/Linux distribution because the original program does not have a
manual page. john, better known as John the Ripper, is a tool to find
weak passwords of users in a server.
The mailer tool is useful to inform users which have been found to be
using weak passwords by mail.
You should edit the message mailer will send to the users, but remember
to copy the script to a safe place before editing it, as it's generally
a bad idea to modify things living in /usr.
SEE ALSO
john(8), unafs(8), unique(8), unshadow(8).
The programs are documented fully by John's documentation, which should
be available in /usr/share/doc/john or other location, depending on
your system.
AUTHOR
This manual page was written by Jordi Mallach <jordi@debian.org>, for
the Debian GNU/Linux system (but may be used by others).
John the Ripper and mailer were written by Solar Designer <solar@open-
wall.com>. The complete list of contributors can be found in the CRED-
ITS file in the documentation directory.
john June 03, 2004 MAILER(8)rar2john
root@kali:~# rar2john -h
rar2john: invalid option -- 'h'
Usage: rar2john [-v] <rar file(s)>
-v Add some verbosity/debug outputraw2dyna
root@kali:~# raw2dyna -h
usage raw2dyna [options] < input > output
Options:
-d=# dyna number (-d=12 and $dynamic_12$hash$salt is used)
-a ALL hashes get $HEX$ and not simply hashes which have problems
-ls=# The salt is the leading data, and it is # bytes long
-ss=b The salt separator char is b a blank -ss= means no separator char
-hl=n The length of hash. SHA1 is 40, MD4/5 is 32, SHA256 is 64, etc
-2h=r perform a simple convert to hex. the string r is converted to $HEX$hhhh...
-2r=h perform a simple convert out of hex. the hex string h is converted to raw data
if either -2h or -2r are used, then the convert is done and the program exits
defaults are -d=12 -ss=: -hl=32tgtsnarf
root@kali:~# tgtsnarf --help
tgtsnarf: invalid option -- '-'
Usage: tgtsnarf [-A] realm host [users...]uaf2john
unafs
Сценарий для предупреждения пользователей о слабых паролях
root@kali:~# unafs -h
Usage: unafs DATABASE-FILE CELL-NAMEundrop
unique
Удаляет дубликаты из словаря
root@kali:~# man unique
UNIQUE(8) System Manager's Manual UNIQUE(8)
NAME
unique - removes duplicates from a wordlist
SYNOPSIS
unique output-file
DESCRIPTION
This manual page documents briefly the unique command, which is part of
the john package. This manual page was written for the Debian
GNU/Linux distribution because the original program does not have a
manual page. john, better known as John the Ripper, is a tool to find
weak passwords of users in a server.
The unique tool finds and removes duplicate entries from a wordlist
(read from stdin), without changing the order. This is important to in-
crease the performance of john when using the wordlist method.
SEE ALSO
john(8), mailer(8), unafs(8), unshadow(8).
The programs are documented fully by John's documentation, which should
be available in /usr/share/doc/john or other location, depending on
your system.
AUTHOR
This manual page was written by Jordi Mallach <jordi@debian.org>, for
the Debian GNU/Linux system (but may be used by others).
John the Ripper and mailer were written by Solar Designer <solar@open-
wall.com>. The complete list of contributors can be found in the CRED-
ITS file in the documentation directory.
john June 03, 2004 UNIQUE(8)unshadow
Объединяет passwd и shadow файлы
root@kali:~# unshadow -h
Usage: unshadow PASSWORD-FILE SHADOW-FILEvncpcap2john
wpapcap2john
root@kali:~# wpapcap2john -h
Converts PCAP or IVS2 files to JtR format.
Supported encapsulations: 802.11, Prism, Radiotap, PPI and TZSP over UDP.
Usage: wpapcap2john [options] <file[s]>
-c Show only complete auths (incomplete ones might be wrong passwords
but we can crack what passwords were tried).
-v Bump verbosity (can be used several times, try -vv)
-d Do not suppress dupe hashes (per AP/STA pair)
-r Ignore replay-count (may output fuzzed-anonce handshakes)
-f <n> Force anonce fuzzing with +/- <n>
-e <essid:mac> Manually add Name:MAC pair(s) in case the file lacks beacons.
eg. -e "Magnum WIFI:6d:61:67:6e:75:6d"
-m <mac> Ignore any packets not involving this mac address
zip2john
root@kali:~# zip2john -h
zip2john: invalid option -- 'h'
Usage: zip2john [options] [zip file(s)]
-s Scan archive from the beginning, looking for local file headers. This
is less reliable than going by the central index, but might work better
with corrupted or split archives.
Options for 'old' PKZIP encrypted files only:
-a <filename> This is a 'known' ASCII file. This can be faster, IF all
files are larger, and you KNOW that at least one of them starts out as
'pure' ASCII data.
-o <filename> Only use this file from the .zip file.
-c This will create a 'checksum only' hash. If there are many encrypted
files in the .zip file, then this may be an option, and there will be
enough data that false positives will not be seen. Up to 8 files are
supported. These hashes do not reveal actual file data.
-m Use "file magic" as known-plain if applicable. This can be faster but
not 100% safe in all situations.
NOTE: By default it is assumed that all files in each archive have the same
password. If that's not the case, the produced hash may be uncrackable.
To avoid this, use -o option to pick a file at a time.Last updated
