HexFiend
Kaitai Struct
| HexFiend | Kaitai Struct | |
|---|---|---|
| 10 | 44 | |
| 5,174 | 3,839 | |
| 0.8% | 0.9% | |
| 9.1 | 7.5 | |
| about 1 month ago | 17 days ago | |
| Objective-C | Shell | |
| BSD 2-clause "Simplified" License | GPL-3.0-or-later |
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.
HexFiend
- Reverse-engineering an encrypted IoT protocol
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The Hiew Hex Editor
For macOS users, there's also native app Hex Fiend (open source) which also has a pattern language.
https://hexfiend.com
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GNU poke: The extensible editor for structured binary data
* HexFiend - a hex editor, but with "binary templates" feature : https://github.com/HexFiend/HexFiend
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Garbage display fix in FHD screens
First we need to download these three Applications: Hackintool, AWEDIDEditor and HexFiend
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What is the best hex-editor in 2022
For MacOS, I use HexFiend. It has TCL-based binary templates (fairly easy to write) and a CLI launcher (hexf)
https://hexfiend.com
https://github.com/HexFiend/HexFiend
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Patching an Embedded Synthesiser OS from 1996 with Ghidra
Shout out to Hex Fiend! My favorite feature is the template system[0]. It makes it much easier to figure out file formats for which you have no documentation. You write a little tcl code to describe the parts of the format you understand as you go.
[0] https://github.com/HexFiend/HexFiend/tree/master/templates
- Fq: Jq for Binary Formats
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Firefox's Optimized Zip Format: Reading Zip Files Quickly
I recently made a visualization template of ZIP file contents for HexFiend. The format is certainly wonky, and some writers (I’m looking at you, macOS) don’t get it quite right: https://github.com/HexFiend/HexFiend/blob/master/templates/A...
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Awesome Penetration Testing
Hex Fiend - Fast, open source, hex editor for macOS with support for viewing binary diffs.
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Tweak: An Efficient Hex Editor
The topo sort means we'll write [100, 200) first, so its source data is not overwritten.
Here is Hex Fiend's B+tree: https://github.com/HexFiend/HexFiend/blob/master/framework/s...
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?
fq - jq for binary formats - tool, language and decoders for working with binary and text formats
Protobuf - Protocol Buffers - Google's data interchange format
LOIC - Deprecated - Low Orbit Ion Cannon - An open source network stress tool, written in C#. Based on Praetox's LOIC project. USE ON YOUR OWN RISK. WITHOUT ANY EXPRESS OR IMPLIED WARRANTIES. IF YOU GET V& IT IS YOUR FAULT.
csvkit - A suite of utilities for converting to and working with CSV, the king of tabular file formats.
Ciphey - ⚡ Automatically decrypt encryptions without knowing the key or cipher, decode encodings, and crack hashes ⚡
Camelot - A Python library to extract tabular data from PDFs
libdeflate - Heavily optimized library for DEFLATE/zlib/gzip compression and decompression
tablib - Python Module for Tabular Datasets in XLS, CSV, JSON, YAML, &c.
json-logs - A tool to pretty-print JSON logs, like those from zap or logrus.
PDFMiner - Python PDF Parser (Not actively maintained). Check out pdfminer.six.
pg_hexedit - Open PostgreSQL relation files in a hex editor with tags and annotations
PyYAML