ghidra-scripts
ImHex
ghidra-scripts | ImHex | |
---|---|---|
49 | 46 | |
213 | 32,934 | |
- | - | |
7.0 | 9.9 | |
4 months ago | 10 days ago | |
Java | C++ | |
MIT License | 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.
ghidra-scripts
- The Hiew Hex Editor
- Okus obratnega inĹľeniringa - naloga 2
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I've figured out what 13 of the 16 enemy flags mean in Ultima V. Help me figure out the last three.
I've got no experience with reverse-engineering executables, but I got a bunch of code-like stuff showing up when I fed ULTIMA.EXE to Ghidra and told it to analyze it with all the flags set.
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Modding SH2
The whole game is written in C++ (game logic intertwined with graphics). Ghidra can help you deconstruct the game binaries, but you need to put in a GREAT great effort to even get a starting point. Cheat Engine has been successful for some purposes, including an AI enabling utility for multiplayer (use with great care!).
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Ask HN: What's the best open source alternative to IDA Pro?
Ghidra: https://ghidra-sre.org/, https://github.com/NationalSecurityAgency/ghidra
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You have probably heard of Temu right?
What I think you’re talking about is reverse engineering. It’s basically taking a program and analysing the compiled code to attempt to find out how it works. It’s a fairly expansive topic, and fairly tricky to do but look at anything to do with Ghidra to get started.
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Asking for clarification ... How is learning C beneficial for becoming a Cyber security expert
Oh also just as an aside Ghidra is a really cool free tool developed by the NSA which can reverse engineer software by looking at its executable and recreating the C code from the instructions and static data within. It's another way to get familiarized with the relationship between C code and the instructions it compiles to.
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Super Smash Bros. Melee HD Port Will "Never Happen," According to Former Nintendo Employees
There exist decompilers and other tools for helping make sense of assembly and that can automate some of the conversion back to higher level languages. In my brief involvement with Slippi I used Ghidra - a tool developed by the NSA, to do some of that kind of work, which I found a little amusing.
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I found an old floppy disk, what does this mean/what should I do?
It's likely a binary file that's improperly being interpreted as Unicode by the text editor. If it's an executable file, you can use Ghidra to disassemble and analyze it. There may also be some interesting ASCII strings that would reveal its purpose. My guess is that it's a Windows version of Unix "tee" program which will write stdin to a file and stdout simultaneously.
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Free Hex Editor
On the other hand, this slick "Ghidra" webpage looks suspicious. It's probably written in Typescript on Electron!
ImHex
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Ask HN: What Underrated Open Source Project Deserves More Recognition?
ImHex
“A Hex Editor for Reverse Engineers, Programmers and people who value their retinas when working at 3 AM.”
I actually used it not too long ago to inspect why a mp4 file wasn’t valid. The pattern language that they have is quite nice and having sections of the hex highlighted and being able to see what structures they represent and what data was on those structures was very useful!
https://github.com/WerWolv/ImHex
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Spectrum Analyser, a Sinclair ZX Spectrum reverse engineering tool
Just one note: Please use UI scaling; it's near impossible to read on a 150% 4k screen (much less on 100%). Unfortunately, young eyes don't last forever.
The UI looks very much like ImHex (https://imhex.werwolv.net/) is this a coincidence, or is it the standard ImGui look and feel?
I wish ImHex had a decompiler for Z80 as well, but this is much better.
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Immediate Mode GUI Programming
I didn't use RemedyBG or Tracy, but I did try ImHex (https://github.com/WerWolv/ImHex) and it loaded 12% of the CPU because everything is being repainted 60 times per second. Heck, it even has an option to limit the FPS, which solves the CPU load a bit, but at the same time results in sluggish input because the event handling is tied to the drawing frequency.
So yes, the experience was not good, and I don't see what these tools would lose by using a proper GUI. I don't want every utility to drain my laptop battery like a decent video game.
ImGui is great if you already have a loop where everything is unconditionally redrawn every frame, but otherwise it's a really odd choice for an end-user application.
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The Hiew Hex Editor
I now use ImHex after looking for years for a good one. It has a pattern language to provide highlighting.
https://imhex.werwolv.net/
- Parsing an Undocumented File Format
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Dear ImGui: Bloat-free Graphical User interface with minimal dependencies
ImGui is brilliant. I can highly recommend this hex editor built using it: https://github.com/WerWolv/ImHex
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[Tutorial] How to manually change FOV (SoC, CS, & CoP)
Download a hex editor such as ImHex and open it. I'd recommend downloading the portable version of whatever hex editor you are using if it's offered. That way you don't have to install the program and can instantly delete it off your drive when you're done.
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What was your first open source contribution?
Probably https://github.com/WerWolv/ImHex/pull/509
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Visual IDE research feedback
"It seems from reading the post that the scope of the project is already way too large. This a decades-long project (for a single dev). But most (maybe all) of what's being offered already exists." My googling shows them existing as singular (or a few) features but not in a cohesive package; the "closest" one I could find is https://github.com/WerWolv/ImHex.
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Hexyl: A command-line hex viewer
If you want a true Hex Editor (or better, Hex IDE), I strongly suggest you to take a look ad ImHex [1].
[1]: https://github.com/WerWolv/ImHex
What are some alternatives?
frida-rust - Frida Rust bindings
ImHex-Patterns - Hex patterns, include patterns and magic files for the use with the ImHex Hex Editor
BinAbsInspector - BinAbsInspector: Vulnerability Scanner for Binaries
catsight - Cross-platform process memory inspector
pwndra - A collection of pwn/CTF related utilities for Ghidra
x64dbg - An open-source user mode debugger for Windows. Optimized for reverse engineering and malware analysis.
frida-gum - Cross-platform instrumentation and introspection library written in C
pycdc - C++ python bytecode disassembler and decompiler
VulFi - IDA Pro plugin for query based searching within the binary useful mainly for vulnerability research.
extfstools - Tools for extracting files from ext2,3,4 filesystem images
metalbear.co - MetalBear main website
XMachOViewer - XMachOViewer is a Mach-O viewer for Windows, Linux and MacOS