PRET
john
PRET | john | |
---|---|---|
12 | 77 | |
3,768 | 9,289 | |
0.7% | 1.9% | |
0.9 | 9.3 | |
6 months ago | 5 days ago | |
Python | C | |
GNU General Public License v3.0 only | - |
Stars - the number of stars that a project has on GitHub. Growth - month over month growth in stars.
Activity is a relative number indicating how actively a project is being developed. Recent commits have higher weight than older ones.
For example, an activity of 9.0 indicates that a project is amongst the top 10% of the most actively developed projects that we are tracking.
PRET
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Itried to issue PCL commands to my printer, but they always get a timed out error.
So i decided to tinker a bit before spending a shitload of money into toners or new printers, i'm using this tool to try access and issuing commands to the printer, the connection gets succesfully enstablished. After that i can issue commands in three different languages: PS and PJL doesn't seem to do anything, with PCL at least i see a Device: Unknown printer but all the commands i issue seem to simply not be taken in consideration from the printer, in any of the 3 languages, giving a Command execution failed (timed out) error.
- Chaotic good hacker
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what can ya do with a hacked printer? (jetdirect? port 9100 vuln)
my friend that owns a coffee shop asked me to poke around on his network to look for vulnerabilities in exchange for some free coffees and i saw that they had 9100 open, wasn't familiar with it so played around and found out about PRET which gave me access to his HP printer, with transversal you can gain access to the file system etc and from what i read you can open a root shell on another port, would the scope be limited to the printer, or can the printer be used as a vector to gain access to other systems connecting to said printer?
- PRET – The Printer Exploitation Toolkit
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Am I wearing a tin foil hat or is a public facing print server an issue?
Preferable you don't want it accessible from the internet at all. Using stuff like the Printer Exploitation Toolkit (PRET), people can get up to some nasty stuff on a public accessible (insecure) printer : https://github.com/RUB-NDS/PRET
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CVE-2022-23968: Xerox vulnerability allows unauthenticated users to remotely brick network printers
You'll love PRET then. It can also brick printers and do all kinds of other fun stuff with them.
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thought this was really fitting
Printer exploit framework: https://github.com/RUB-NDS/PRET
- Someone came into my job today asking if they have a virus because propaganda from this subreddit started coming out of their printer
- These came off of our printer at work tonight.
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Awesome Penetration Testing
Printer Exploitation Toolkit (PRET) - Tool for printer security testing capable of IP and USB connectivity, fuzzing, and exploitation of PostScript, PJL, and PCL printer language features.
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.
What are some alternatives?
iodine - Official git repo for iodine dns tunnel
hashcat - World's fastest and most advanced password recovery utility
Metasploit - Metasploit Framework
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.
awesome-industrial-control-system-security - A curated list of resources related to Industrial Control System (ICS) security.
mimikatz - A little tool to play with Windows security
masscan - TCP port scanner, spews SYN packets asynchronously, scanning entire Internet in under 5 minutes.
bitcracker - BitCracker is the first open source password cracking tool for memory units encrypted with BitLocker
ZAP - The ZAP core project
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]
pwntools - CTF framework and exploit development library
jwt-cracker - Simple HS256, HS384 & HS512 JWT token brute force cracker.