kaitai_struct_visualizer
fq
| kaitai_struct_visualizer | fq | |
|---|---|---|
| 2 | 45 | |
| 271 | 9,417 | |
| 0.7% | - | |
| 7.6 | 9.4 | |
| 28 days ago | 6 days ago | |
| Ruby | Go | |
| GNU General Public License v3.0 only | GNU General Public License v3.0 or later |
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kaitai_struct_visualizer
- Reverse-engineering an encrypted IoT protocol
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GNU poke: The extensible editor for structured binary data
** visualizer, for the above: https://github.com/kaitai-io/kaitai_struct_visualizer/
fq
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How to Use JSON Path
I see, thanks for replying and no worries! yeap some of the "self-describing" formats like msgpack, cbor etc will because of how fq works have to be decoded into something more of a meta-msgpack etc.
About blobs, if you want to change how (possibly large) binaries are represented as JSON you can use the bits_format options, see https://github.com/wader/fq/blob/master/doc/usage.md#options, so fq -o bits_format=md5 torepr ...
I can highly recommend to learn jq, it's what makes fq really useful, and as a bonus you will learn jq in general! :)
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Reverse-engineering an encrypted IoT protocol
Hey! fq author here. I have a bunch of related tools in the readme https://github.com/wader/fq?tab=readme-ov-file#tools two suggestions: gnu poke and wireshark (can decode lots of more things then just network protocol)
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To a Man with `Jq`, Everything Looks Like JSON
Did someone say let's represent structured data as json? a bit of shameless plug: https://github.com/wader/fq :) It's using a fork of gojq btw!
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Jaq – A jq clone focused on correctness, speed, and simplicity
https://github.com/wader/fq has a REPL and can read JSON. Tip is to use "paste | from_json | repl" in a REPl to paste JSON into a sub-REPL, you can also use `` with fq which is a raw string literal
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jq 1.7 Released
I do lots of exploratory work in various structure data, in my case often debugging media filea via https://github.com/wader/fq, which mean doing lots of use-once-queries on the command line or REPL. In those cases jq line-friendly and composable syntax and generators really shine.
- fq (jq for binary formats) has a new v0.7.0 version
- FLaNK Stack 5-June-2023
- fq: jq for binary formats - tool, language and decoders for working with binary and text formats
- Fq: Jq for Binary Formats
- GitHub - wader/fq: jq for binary formats - tool, language and decoders for working with binary and text formats
What are some alternatives?
unblob - Extract files from any kind of container formats
jq - Command-line JSON processor [Moved to: https://github.com/jqlang/jq]
ImHex - 🔍 A Hex Editor for Reverse Engineers, Programmers and people who value their retinas when working at 3 AM.
jq - Command-line JSON processor
binary-parsing - A list of generic tools for parsing binary data structures, such as file formats, network protocols or bitstreams
Kaitai Struct - Kaitai Struct: declarative language to generate binary data parsers in C++ / C# / Go / Java / JavaScript / Lua / Nim / Perl / PHP / Python / Ruby
pkgsrc - Automatic conversion of the NetBSD pkgsrc CVS module, use with care
HexFiend - A fast and clever hex editor for macOS
nq - Unix command line queue utility
binspector - A binary format analysis tool
miller - Miller is like awk, sed, cut, join, and sort for name-indexed data such as CSV, TSV, and tabular JSON