JohnTheRipper
gef
| JohnTheRipper | gef | |
|---|---|---|
| 5 | 15 | |
| 4,811 | 6,489 | |
| - | - | |
| 0.0 | 8.4 | |
| about 3 years ago | 5 days ago | |
| C | Python | |
| - | MIT License |
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JohnTheRipper
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command zip2john not found help
git clone "https://github.com/magnumripper/JohnTheRipper.git" && cd JohnTheRipper/src && ./configure && sudo make -s clean && sudo make -sj4
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PDF encryption/decryption
Use the pdf2john.pl command (part of the John the Ripper magnum pack) to create a hash for each pdf file.
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Awesome CTF : Top Learning Resource Labs
John The Jumbo - Community enhanced version of John the Ripper.
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Multidoge - Private Key Cannot be imported, can't decrypt.
To try this you need, time, the original python, (not python3, which wont work) Then you need to get the python script file named multibit2john.py
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Password strength increase from repeating sequence?
John the Ripper Jumbo has rules to:
gef
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Beej's Quick Guide to GDB (2009)
There is also GEF, which is widely used by the reverse engineering and CTF community.
https://github.com/hugsy/gef
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How do you use gdb without the tui? Are there advantages? Or just describe your GDB workflow.
If you are on Linux, install GEF and be happy.
- TF2 on Linux is running incredibly poorly, reporting 1200%+ CPU usage. Steam also appears to have some sort of memleak and infinite loop/callback going on leading to absurd CPU usage over time.
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Any good and easy-to-use C debuggers?
If you are in linux, I recomend none of them (haha) because you should get more used to GDB a little bit. You just need to install some good visualizers likes GEF, for example.
- Emulating an emulator inside itself. Meet Blink
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Are there any cpu emulators that could help me learn i386 assembly?
https://github.com/hugsy/gef, https://hugsy.github.io/gef/, https://hugsy.github.io/gef/commands/context/ ("Values in red indicate that this register has had its value changed since the last time execution stopped.")
- What plugins do you recommend for ExploitDev or RE and why?
- Awesome TUI tools
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Fully Dockerized Linux kernel debugging environment
The attached debugger is not just raw GDB but is using https://hugsy.github.io/gef/ to make debugging less of a pain. It's still not perfect but helps plenty already.
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Debugging with GDB
I still struggle with GDB but my excuse is that I seldom use it.
When I was studying reverse engineering though, I came across a really cool kit (which I've yet to find an alternative for lldb, which would be nice given: rust)
I'd recommend checking it out, if for no other reason than it makes a lot of things really obvious (like watching what value lives in which register).
https://github.com/hugsy/gef
LLDB's closest alternative to this is called Venom, but it's not the same at all. https://github.com/ovh/venom
What are some alternatives?
hashcat - World's fastest and most advanced password recovery utility
pwndbg - Exploit Development and Reverse Engineering with GDB Made Easy
john - 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
peda - PEDA - Python Exploit Development Assistance for GDB
bitcracker - BitCracker is the first open source password cracking tool for memory units encrypted with BitLocker
gdb-dashboard - Modular visual interface for GDB in Python
blake3 - An AVX-512 accelerated implementation of the BLAKE3 cryptographic hash function
lldb-mi - LLDB's machine interface driver
42_CheatSheet - A comprehensive guide to 50 years of evolution of strict C programming, a tribute to Dennis Ritchie's language
radare2 - UNIX-like reverse engineering framework and command-line toolset [Moved to: https://github.com/radareorg/radare2]
lm8 - A custom 8-bit computer and software suite
edb-debugger - edb is a cross-platform AArch32/x86/x86-64 debugger.