Visualizing Binary Files

trevor-e•about 2 hours ago

Very nice, I did something similar a while back and was going to make a poster of interesting ones to hang in my office: https://www.telkins.com/blog/visualizing-file-formats

Never got around to that poster though. :(

If anyone is interested we open-sourced https://github.com/getsentry/launchpad which can produce a treemap visualization for Mach-O. I've been working on ELF support in my free time too but it's not finished.

xvilka•about 4 hours ago

Rizin[1][2] has the byte-level highlight (enter visual mode with `V` key then rotate through modes using `p` or `P`)[3], and there is an issue[4] for Cutter to add binary visualization as a plugin, if anyone is up to the task.

[1] https://rizin.re

[2] https://github.com/rizinorg/rizin

[3] https://book.rizin.re/src/visual_mode/intro.html

[4] https://github.com/rizinorg/cutter-plugins/issues/3

WalterGR•about 2 hours ago

Related: "Your hex editor should color-code bytes" (simonomi.dev)

614 points | 4 months ago | 159 comments

https://news.ycombinator.com/item?id=47846688

yeehawjared•about 1 hour ago

surprised to not see hilbert curve mentioned here https://corte.si/posts/visualisation/binvis/

fussylogic•28 minutes ago

Cool tool from the above blog post. Worth a look.

https://binvis.io/

Ps: I had the exact same thought!

Also: can programs be encoded into lossy image formats? Would be cool to see what image compression does to program functionality

EvanAnderson•about 4 hours ago

Christopher Domas gave a nice presentation[0] at DerbyCon 2012 about software that ended up becoming CantorDust[1]. I was pretty jazzed about after the presentation but didn't keep up with where it went.

[0] https://www.irongeek.com/i.php?page=videos/derbycon2/4-2-1-c...

[1] https://github.com/Battelle/cantordust

1970-01-01•about 4 hours ago

And binwalk if you want to find the juice within the file.

https://github.com/ReFirmLabs/binwalk/wiki/Supported-Signatu...

zX41ZdbW•about 3 hours ago

ClickHouse can read and visualize its own binary: https://play.clickhouse.com/binary?user=binary

It is useful to understand which dependencies, libraries, and template instantiations contribute to the size.

nvalis•about 5 hours ago

I always liked the 3D visualization in Veles[0]. It's very intuitive to make out structured ASCII or other non-compressed sections in binary data.

[0] https://github.com/codilime/veles

st_goliath•about 4 hours ago

You might be interested in GNU poke[1][2], a hex-editor type program that can actually parse and visualize the structure of binary data (using a DSL for describing formats).

[1] https://jemarch.net/poke

[2] https://news.ycombinator.com/item?id=34986042

pdpi•about 4 hours ago

I've been using ImHex[0] for this purpose, to pretty good effect.

[0]: https://github.com/werwolv/imhex

lbhdc•1 day ago

https://github.com/wader/fq

I have really liked fq for binary visualization.

Piraty•about 3 hours ago

arcan [1] has senseye [2][3].

[1] https://arcan-fe.com

[2] youtu.be/WBsv9IJpkDw