John the ripper mac os

John the Ripper password cracker

John the Ripper is an Open Source password security auditing and password recovery tool available for many operating systems. John the Ripper jumbo supports hundreds of hash and cipher types, including for: user passwords of Unix flavors (Linux, *BSD, Solaris, AIX, QNX, etc.), macOS, Windows, «web apps» (e.g., WordPress), groupware (e.g., Notes/Domino), and database servers (SQL, LDAP, etc.); network traffic captures (Windows network authentication, WiFi WPA-PSK, etc.); encrypted private keys (SSH, GnuPG, cryptocurrency wallets, etc.), filesystems and disks (macOS .dmg files and «sparse bundles», Windows BitLocker, etc.), archives (ZIP, RAR, 7z), and document files (PDF, Microsoft Office’s, etc.) These are just some of the examples — there are many more.

Hosted servers with high-end NVIDIA GPUs. Free setup and trial period.

John the Ripper is free and Open Source software, distributed primarily in source code form. If you would rather use a commercial product, please consider John the Ripper Pro, which is distributed primarily in the form of «native» packages for the target operating systems and in general is meant to be easier to install and use while delivering optimal performance.

Proceed to John the Ripper Pro homepage for your OS: John the Ripper Pro for Linux John the Ripper Pro for macOS On Windows, consider Hash Suite (developed by a contributor to John the Ripper) On Android, consider Hash Suite Droid Download the latest John the Ripper jumbo release (release notes) or development snapshot: Run John the Ripper jumbo in the cloud (AWS): John the Ripper in the cloud homepage Download the latest John the Ripper core release (release notes):

To verify authenticity and integrity of your John the Ripper downloads, please use our GnuPG public key. Please refer to these pages on how to extract John the Ripper source code from the tar.gz and tar.xz archives and how to build (compile) John the Ripper core (for jumbo, please refer to instructions inside the archive). You can also consider the unofficial builds on the contributed resources list further down this page.

These and older versions of John the Ripper, patches, unofficial builds, and many other related files are also available from the Openwall file archive.

There’s a collection of wordlists for use with John the Ripper. It includes lists of common passwords, wordlists for 20+ human languages, and files with the common passwords and unique words for all the languages combined, also with mangling rules applied and any duplicates purged.

yescrypt and crypt_blowfish are implementations of yescrypt, scrypt, and bcrypt — some of the strong password hashes also found in John the Ripper — released separately for defensive use in your software or on your servers.

passwdqc is a proactive password/passphrase strength checking and policy enforcement toolset, which can prevent your users from choosing passwords that would be easily cracked with programs like John the Ripper.

We can help you integrate modern password hashing with yescrypt or crypt_blowfish, and/or proactive password strength checking with passwdqc, into your OS installs, software, or online services. Please check out our services.

There’s a mailing list where you can share your experience with John the Ripper and ask questions. Please be sure to specify an informative message subject whenever you post to the list (that is, something better than «question» or «problem»). To subscribe, enter your e-mail address below or send an empty message to . You will be required to confirm your subscription by «replying» to the automated confirmation request that will be sent to you. You will be able to unsubscribe at any time and we will not use your e-mail address for any other purpose or share it with a third party. However, if you post to the list, other subscribers and those viewing the archives may see your address(es) as specified on your message. The list archive is available locally and via MARC. Additionally, there’s a list of selected most useful and currently relevant postings on the community wiki.

Local copies of these and many other related packages are also available from the Openwall file archive.

John the Ripper is part of Owl, Debian GNU/Linux, Fedora Linux, Gentoo Linux, Mandriva Linux, SUSE Linux, and a number of other Linux distributions. It is in the ports/packages collections of FreeBSD, NetBSD, and OpenBSD.

John the Ripper is a registered project with Open Hub and it is listed at SecTools.

Источник

reggi / building-john-the-ripper-osx.md

This comment has been minimized.

Copy link Quote reply

brasilikum commented Dec 21, 2016

brew link openssl —force now leads to

This comment has been minimized.

Copy link Quote reply

mubix commented Jun 29, 2017 •

This comment has been minimized.

Copy link Quote reply

ethicalhack3r commented Nov 5, 2017

Thanks for the info @mubix!

On High Sierra I had to make a couple of changes, as I was getting the following error during compilation:

checking whether the C compiler works. no

So, I didn’t install gcc in Homebrew and then left that flag ( CC=»gcc-6″ ) out of the compile flags, while also adding the —disable-pkg-config option, so it looked like this:

./configure CPPFLAGS=»-I/usr/local/opt/openssl/include» LDFLAGS=»-L/usr/local/opt/openssl/lib» —disable-pkg-config

This comment has been minimized.

Copy link Quote reply

rgov commented Mar 9, 2018

You should use $(brew —prefix) when possible instead of hard-coding Homebrew paths.

This comment has been minimized.

Copy link Quote reply

R3dy commented Mar 20, 2019

Some great comments here, thanks a bunch to @mubix and @rgov

My mileage varied slightly but in the end this is what worked for me on a 2018 Macbook Pro running Mojave. This was after installing gcc and openssl via brew. Notice the CFLAGS instead of CPPFLAGS

./configure CC=»gcc-8″ CFLAGS=»-I$(brew —prefix openssl)/include» LDFLAGS=»-L$(brew —prefix openssl)/lib» —disable-pkg-config

Источник

Инструменты Kali Linux

Список инструментов для тестирования на проникновение и их описание

John the Ripper

Описание John the Ripper

John the Ripper jumbo — продвинутый офлайн взломщик паролей, который поддерживает сотни типов хэшей и шифров и работает на многих операционных системах, процессорах, графических процессорах и даже некоторых FPGA.

John the Ripper создан быть многофункциональным и быстрым. Он совмещает несколько режимов взлома в одной программе и полностью настраиваем под ваши конкретные нужды (вы даже можете определить пользовательские режимы взлома используя встроенную поддержку компилятора подмножества C). Также John доступен на нескольких разных платформах, что даёт вам возможность использовать одинаковый взломщик везде (вы даже можете продолжить сессию взлома, которую вы начали на другой платформе).

Из коробки John поддерживает (и автоматически определяет) следующие типы хешей Unix crypt(3): традиционные основанные на DES, «bigcrypt», BSDI расширенные основанные на DES, основанные на FreeBSD MD5 (также используются на Linux и в Cisco IOS) и OpenBSD основанные на Blowfish (теперь также используются на некоторых дистрибутивах Linux и поддерживаются последними версиями Solaris). Также из коробки поддерживаются хеши Kerberos/AFS и Windows LM (основаны на DES), а также основанные на DES трипкоды.

При запуске на дистрибутивах Linux с glibc 2.7+, John 1.7.6+ дополнительно поддерживает (и автоматически определяет) хеши SHA-crypt (которые действительно используются последними версиями Fedora и Ubuntu), с опциональной параллелизацией OpenMP (требует GCC 4.2+, который должен быть явно подключён во время компиляции путём раскомментирования строки со свойством OMPFLAGS ближе к началу файла Makefile).

По аналогии, когда запущен на последних версиях Solaris, John 1.7.6+ поддерживает и автоматически определяет хеши SHA-crypt и SunMD5 с опциональной параллелизацией OpenMP (требует GCC 4.2+ или последнюю Sun Studio, которые должны быть очевидно подключены во время компиляции путём раскомментирования строки со свойством OMPFLAGS в начале файла Makefile и во время выполнения настройках переменной окружения OMP_NUM_THREADS на требуемое количество потоков).

John the Ripper Pro добавляет поддержку для Windows NTLM (основаны на MD4) и хешей с солью Mac OS X 10.4+ SHA-1.

«Улучшенная сообществом» версия — jumbo добавляет поддержку намного большего типов хешей паролей, включая Windows NTLM (основан на MD4), Mac OS X 10.4-10.6 хеши с солью SHA-1, Mac OS X 10.7 хеши с солью SHA-512, сырые MD5 и SHA-1, произвольные основанные на MD5 типы хешей паролей от «веб приложений», хеши используемые базами данных SQL (MySQL, MS SQL, Oracle) и некоторыми серверами LDAP, несколько типов хешей используемых в OpenVMS, хеши паролей Eggdrop IRC bot, и множество других типов хешей, а также много файлов не-хешей, таких как приватные ключи OpenSSH, файлы S/Key skeykeys, Kerberos TGT, PDF файлы, ZIP (классический PKZIP и WinZip/AES) и архивы RAR.

В отличие от более старых взломщиков, John обычно не использует процедуры в стиле crypt(3). Вместо этого он имеет свои собственные высоко оптимизированные модули для различных типов хешей и процессорных архитектур. Некоторые из используемых алгоритмов, таких как bitslice DES, даже не могут имет реализацию внутри crypt(3) API; они требуют более мощных интерфейсов, таких какой используется в John. Кроме того, есть процедуры на языке Ассемблер для нескольких процессорных архитектур, наиболее важные для x86-64 и x86 с SSE2.

John the Ripper является активно развивающейся программой. Пакет John the Ripper (версия jumbo от сообщества) поставляется с большим количеством вспомогательных утилит. Среди этих утилит программы для генерации (извлечения) хеша. Этот хеш используется для взлома пароля в John the Ripper. Сторонние программы для взлома паролей, например, Hashcat, также работают с хешами, извлечёнными с помощью утилит из пакета John the Ripper.

Утилиты, включённые в базовый John the Ripper:

• mailer – Скрипт предупреждает по почте пользователей об их слабых паролях
• john – взломщик паролей John the Ripper
• unafs – Скрипт для предупреждения пользователей об их слабых паролях
• unshadow – Комбинирует файлы passwd и shadow
• unique – Удаляет дубликаты из словаря

В версии от сообщества намного больше вспомогательных программ и утилит.

Источник

John the ripper mac os

John the Ripper

This is the community-enhanced, «jumbo» version of John the Ripper. It has a lot of code, documentation, and data contributed by jumbo developers and the user community. It is easy for new code to be added to jumbo, and the quality requirements are low, although lately we’ve started subjecting all contributions to quite some automated testing. This means that you get a lot of functionality that is not necessarily «mature», which in turn means that bugs in this code are to be expected.

John the Ripper homepage is:

If you have any comments on this release or on JtR in general, please join the john-users mailing list and post in there:

For contributions to John the Ripper jumbo, please use pull requests on GitHub:

Included below is basic John the Ripper core documentation.

John the Ripper is a fast password cracker, currently available for many flavors of Unix, macOS, Windows, DOS, BeOS, and OpenVMS (the latter requires a contributed patch). Its primary purpose is to detect weak Unix passwords. Besides several crypt(3) password hash types most commonly found on various Unix flavors, supported out of the box are Kerberos/AFS and Windows LM hashes, as well as DES-based tripcodes, plus hundreds of additional hashes and ciphers in «-jumbo» versions.

See INSTALL for information on installing John on your system.

To run John, you need to supply it with some password files and optionally specify a cracking mode, like this, using the default order of modes and assuming that «passwd» is a copy of your password file:

or, to restrict it to the wordlist mode only, but permitting the use of word mangling rules:

Cracked passwords will be printed to the terminal and saved in the file called $JOHN/john.pot (in the documentation and in the configuration file for John, «$JOHN» refers to John’s «home directory»; which directory it really is depends on how you installed John). The $JOHN/john.pot file is also used to not load password hashes that you already cracked when you run John the next time.

To retrieve the cracked passwords, run:

While cracking, you can press any key for status, or ‘q’ or Ctrl-C to abort the session saving its state to a file ($JOHN/john.rec by default). If you press Ctrl-C for a second time before John had a chance to complete handling of your first Ctrl-C, John will abort immediately without saving. By default, the state is also saved every 10 minutes to permit for recovery in case of a crash.

To continue an interrupted session, run:

These are just the most essential things you can do with John. For a complete list of command line options and for more complicated usage examples you should refer to OPTIONS and EXAMPLES, respectively.

Please note that «binary» (pre-compiled) distributions of John may include alternate executables instead of just «john». You may need to choose the executable that fits your system best, e.g. «john-omp» to take advantage of multiple CPUs and/or CPU cores.

John the Ripper is designed to be both feature-rich and fast. It combines several cracking modes in one program and is fully configurable for your particular needs (you can even define a custom cracking mode using the built-in compiler supporting a subset of C). Also, John is available for several different platforms which enables you to use the same cracker everywhere (you can even continue a cracking session which you started on another platform).

Out of the box, John supports (and autodetects) the following Unix crypt(3) hash types: traditional DES-based, «bigcrypt», BSDI extended DES-based, FreeBSD MD5-based (also used on Linux and in Cisco IOS), and OpenBSD Blowfish-based (now also used on some Linux distributions and supported by recent versions of Solaris). Also supported out of the box are Kerberos/AFS and Windows LM (DES-based) hashes, as well as DES-based tripcodes.

When running on Linux distributions with glibc 2.7+, John 1.7.6+ additionally supports (and autodetects) SHA-crypt hashes (which are actually used by recent versions of Fedora and Ubuntu), with optional OpenMP parallelization (requires GCC 4.2+, needs to be explicitly enabled at compile-time by uncommenting the proper OMPFLAGS line near the beginning of the Makefile).

Similarly, when running on recent versions of Solaris, John 1.7.6+ supports and autodetects SHA-crypt and SunMD5 hashes, also with optional OpenMP parallelization (requires GCC 4.2+ or recent Sun Studio, needs to be explicitly enabled at compile-time by uncommenting the proper OMPFLAGS line near the beginning of the Makefile and at runtime by setting the OMP_NUM_THREADS environment variable to the desired number of threads).

«-jumbo» versions add support for hundreds of additional hash and cipher types, including fast built-in implementations of SHA-crypt and SunMD5, Windows NTLM (MD4-based) password hashes, various macOS and Mac OS X user password hashes, fast hashes such as raw MD5, SHA-1, SHA-256, and SHA-512 (which many «web applications» historically misuse for passwords), various other «web application» password hashes, various SQL and LDAP server password hashes, and lots of other hash types, as well as many non-hashes such as SSH private keys, S/Key skeykeys files, Kerberos TGTs, encrypted filesystems such as macOS .dmg files and «sparse bundles», encrypted archives such as ZIP (classic PKZIP and WinZip/AES), RAR, and 7z, encrypted document files such as PDF and Microsoft Office’s — and these are just some examples. To load some of these larger files for cracking, a corresponding bundled *2john program should be used first, and then its output fed into JtR -jumbo.

There is an official GUI for John the Ripper: Johnny.

Despite the fact that Johnny is oriented onto JtR core, all basic functionality is supposed to work in all versions, including jumbo.

Johnny is a separate program, therefore you need to have John the Ripper installed in order to use it.

More information about Johnny and its releases is on the wiki:

The rest of documentation is located in separate files, listed here in the recommended order of reading:

• INSTALL — installation instructions
• OPTIONS — command line options and additional utilities
• MODES — cracking modes: what they are
• CONFIG (*) — how to customize
• RULES (*) — wordlist rules syntax
• EXTERNAL (*) — defining an external mode
• EXAMPLES — usage examples — strongly recommended
• FAQ — guess
• CHANGES (*) — history of changes
• CONTACT (*) — how to contact the author or otherwise obtain support
• CREDITS (*) — credits
• LICENSE — copyrights and licensing terms
• COPYING — GNU GPL version 2, as referenced by LICENSE above

(*) most users can safely skip these.

There are a lot of additional documentation files in jumbo’s «doc» directory, which you’ll also want to explore.

About

John the Ripper jumbo — advanced offline password cracker, which supports hundreds of hash and cipher types, and runs on many operating systems, CPUs, GPUs, and even some FPGAs

Источник