john
Kaitai Struct
john | Kaitai Struct | |
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77 | 44 | |
9,289 | 3,839 | |
1.9% | 1.1% | |
9.3 | 7.5 | |
5 days ago | 19 days ago | |
C | Shell | |
- | GPL-3.0-or-later |
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john
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Best Hacking Tools for Beginners 2024
John The Ripper
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Wordlists ,Crunch, John and Hash Cat - All Kali Word List Tools Explained.
🔗Kali Linux Wordlist: What you need to know 🔗crunch 🔗WordLists - Kali-Tools 🔗WordLists - GitLab - repository 🔗John - Kali-Tools . 🔗Openwall -github repository -John 🔗John-The-Ripper-Tutorial - Techy Rick 🔗Openwall -John - Offical Website . 🔗Hash Cat - Wiki 🔗Cap 2 Hashcat 🔗Markov - Chain 🔗Hash Cat - Forums 🔗Security Stack Exchange - Question 260773 🔗StationX - How to use Hashcat 🔗MSF/Wordlists - charlesreid 🔗MSFConsole 🔗How to use hashcat 🔗MSF/Wordlists - charlesreid1 🔗Where do the words in /usr/share/dict/words come from? 🔗SCOWL (Spell Checker Oriented Word Lists) 🔗The spell utility -spell - find spelling errors (LEGACY) - UNIX What are Different Types of Cryptography? sha1-vs-sha2-the-technical-difference-explained-by-ssl-experts/ 🔗password-encryption 🔗Secure-Programs SHA-1 🔗What-are-computer-algorithms 🔗What Are MD5, SHA-1, and SHA-256 Hashes, and How Do I Check Them? - howtogeek.com 🔗kali-linux-wordlist-what-you-need-to-know
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password decryption help
Ok, both John the ripper, hashcat and other tools seem to support extracting the hash, or directly trying to discover the password.
- Metasploit explained for pentesters
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Inception: Leaking the root hash from /etc./shadow on AMD Zen 4 [video]
With the root hash you can crack the root password using tools like John The Ripper[0]. More generally, I assume, this exploit can be used to read any arbitrary files on the system, bypassing regular access control, and plenty of other stuff you aren't supposed to be able to do as a non-privileged user.
0: https://www.openwall.com/john/
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How to pass this captcha?
use (John the Ripper)[https://github.com/openwall/john] and (rockyou.txt)[https://github.com/rockyou.txt]
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Attempting to use john the ripper on a password protected zip file, says it is not encrypted?
this actually seems to have been reported as a bug and fixed years ago but it is still affecting me on a version freshly downloaded from the AUR, is there a way around this or another program i can use?
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Hackers Tools: Must-Have Tools for Every Ethical Hacker
John the Ripper
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Password-protecting PDF pay statements with Social Insurance Number (Canada).
Since I used to work for the employer in question, I decide to crack my own password-protected pay statements. I downloaded and built John the Ripper jumbo and then all I had to do was run a few commands after looking at the documentation, and there was my SIN number almost instantly.
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Why Isn't a Timer Capable of Preventing Brute Force
However, most credential brute forcing takes place offline against a leaked database from some site. A program like John the Ripper is used to try hashing each word in a dictionary until it matches the entries in the database. Because this all happens offline, there's no mechanism in place to delay the attempts or lock the user out.
Kaitai Struct
- Reverse-engineering an encrypted IoT protocol
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Parsing an Undocumented File Format
- ImHex [2], which has a pattern language [3] which allows parsing, and it seems more powerful than what Kaitai offers. I stumbled upon some limitations with it but it was still useful.
[1]: https://kaitai.io/
- Kaitai Struct – a declarative language used to describe binary data structures
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HTTPie Desktop: cross-platform API testing client for humans
Beautiful. Didn't know something like this exists. Reminds me of Katai[0]
[0]. https://kaitai.io/
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Hacking the LG Monitor's EDID
An EDID override like this would be helpful for macOS as well, where the monitors swapping around after standby is a real annoyance [0] [1]
EDID rewrites are 99% of the time blocked by the monitor firmware: https://notes.alinpanaitiu.com/Decoding-monitor-EDID-on-macO...
By the way, one helpful tool that helped me navigate the EDID dump was Kaitai Struct [2]. It shows a side by side view with the hex view and the EDID structure, and it highlights the hex values in real time as you navigate the structure. Unfortunately [3] it doesn't support the extension blocks that the author needs.
[0] https://notes.alinpanaitiu.com/Weird-monitor-bugs
[1] https://forums.macrumors.com/threads/external-displays-swapp...
[2] https://kaitai.io/
[3] https://github.com/kaitai-io/edid.ksy
- Kaitai Struct: new way to develop parsers for binary structures
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Fq: Jq for Binary Formats
Kaitai Struct might be a good choice for that: https://kaitai.io/
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Ingesting, parsing and making sense of device log data
For binary log format, there's the excellent Kaitai Struct frameworks, that make it very easy to generate parsers from a declarative schema
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What is this tool? More info in comments
kaitai
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Visual Programming with Elixir: Learning to Write Binary Parsers (2019)
https://kaitai.io/
Worth a look if you are writing binary parsers.
What are some alternatives?
hashcat - World's fastest and most advanced password recovery utility
Protobuf - Protocol Buffers - Google's data interchange format
btcrecover - BTCRecover is an open source wallet password and seed recovery tool. For seed based recovery, this is primarily useful in situations where you have lost/forgotten parts of your mnemonic, or have made an error transcribing it. (So you are either seeing an empty wallet or gettign an error that your seed is invalid) For wallet password or passphrase recovery, it is primarily useful if you have a reasonable idea about what your password might be.
csvkit - A suite of utilities for converting to and working with CSV, the king of tabular file formats.
mimikatz - A little tool to play with Windows security
Camelot - A Python library to extract tabular data from PDFs
bitcracker - BitCracker is the first open source password cracking tool for memory units encrypted with BitLocker
tablib - Python Module for Tabular Datasets in XLS, CSV, JSON, YAML, &c.
JohnTheRipper - 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 [Moved to: https://github.com/openwall/john]
PDFMiner - Python PDF Parser (Not actively maintained). Check out pdfminer.six.
jwt-cracker - Simple HS256, HS384 & HS512 JWT token brute force cracker.
PyYAML