The default io plugin of radare2 now supports fifo files, which means that you can use the funny bird operator:
$ r2 <(o )
The default io plugin of radare2 now supports fifo files, which means that you can use the funny bird operator:
$ r2 <(o )
The revamped filesystems talk at #r2con2025 presented lots of juicy new features for #forensics.
🎁 New FileSystems: UBIFS, HaikuFS, SSHFS
😎 Frontends: MidnightCommander-style, rafs2 cli tool, iaito widget
🪽New Features: display headers, diskaddr2fspath
Video 📼 www.youtube.com/watch?v=mf2h...
6h to go! #r2con2025 www.radare.org/con/2025/
24.10.2025 08:06 — 👍 0 🔁 0 💬 0 📌 0
Friendly reminder to follow us in the #fediverse, that’s our main social platform infosec.exchange/@radareorg #reverseengineering
01.10.2025 07:24 — 👍 1 🔁 0 💬 0 📌 0
if you are doing any project that depends on r2, feel free to use this badge to specify the version of radare2 that is compatible or tested with:
[](github.com/radareorg/radare2)
Glad to deliver pleasant cli experiences over time :)
28.09.2025 07:36 — 👍 1 🔁 0 💬 0 📌 0
Happy radare2 6.0.4 release day infosec.exchange/@radareorg/1...
28.09.2025 07:29 — 👍 3 🔁 3 💬 0 📌 0
📣The list confirmed talks for #r2con2025 are now public! How does it look?
🧸Bear in 🧠 mind that the list is incomplete because the CFP is still open and there are some unconfirmed talks still to be published!
⚓️ radare.org/con/2025
One of the demos is here: asciinema.org/a/pBPEaJhp6c...
It demonstrates the automatic mode of r2ai, where we can ask a question whose answer requires to read/understand several functions of the binary.
#radare2 #r2ai #AI #LLM
Extracting embedded files using gee and radare2.
Using @radareorg.bsky.social to dynamically get the virtual address of a @golang.org embed.FS structure to extract some sus embed's with go-embed-extractor¹ in this "dodgy-go-bin" 🔥
¹ github.com/BreakOnCrash...
🍏 Merged class dump support for iOS26! Testing with different kernels and some fuzzing is probably needed before the release, if anyone in the mood for that! Kudos to @oleavr@infosec.exchange for the PR! github.com/radareorg/ra... #apple #ios #reverseengineering #radare2
27.08.2025 13:39 — 👍 2 🔁 1 💬 0 📌 0
🍏 Merged class dump support for iOS26! Testing with different kernels and some fuzzing is probably needed before the release, if anyone in the mood for that! Kudos to @oleavr@infosec.exchange for the PR! github.com/radareorg/ra... #apple #ios #reverseengineering #radare2
27.08.2025 13:39 — 👍 1 🔁 1 💬 0 📌 0
Every day we’re getting closer to #r2con2025! Got something cool to share about #radare2?
📢 Submit to the #CFP now! This time it’s fully online, even a 10 minute video works!
👉 radare.org/con/2025/
radare2 6.0.2 is out! 🚀
Codename: “Relephant”
Mainly a bugfix release for Android and distribution packagers, but it also ships few shiny new features! ✨
🔗 github.com/radareorg/ra...
🐘 Follow us in the fediverse, the main microblogging site in r2land to stay tuned with the latest news! infosec.exchange/@radareorg
31.07.2025 21:11 — 👍 0 🔁 0 💬 0 📌 0
radare2 6.0 is out! (codename "brainbow" 🧠🌈) Major release with focus on stability while bringing many new features under the hood⚡️
github.com/radareorg/ra...
⚡ radare2-mcp 1.0.0 is out!⚡ After 6 month of testing we are pleased to announce the very first release of the MCP server for radare2!
🤖 Looking forward to hear from all the amazing things you do with it!
github.com/radareorg/ra...
The history and development of @radareorg.bsky.social's Radare2.
youtu.be/InUwDMMsAH0
Repo📚: github.com/radareorg/ra...
Span🗓️: February 5, 2009 - July 7, 2025
Tools⚒️: python, ffmpeg, xvfb, git, gource
Music🎧: Out of the Skies, Under the Earth by Chris Zabriskie
Hey, I'd like to share the best talks/papers/videos/tools/CTF challenges I encountered in 2025 H1.
This is the official "Cryptax Award 2025 H1" (lol). Congrats!
cryptax.github.io/nomination-2...
cc: @elbsides.bsky.social @northsec.io @radareorg.bsky.social @bsideskrs.bsky.social
Just arrived the #radare2 book! I will finally had a chance to learn it! #reverseengineering #books
02.07.2025 06:26 — 👍 10 🔁 2 💬 1 📌 0
🚨Friendly reminder: The #CFP for #r2con2025 is still OPEN! There's plenty of time before October 24th, but if you want to talk about anything related to #radare2, please submit your talk ASAP! ✨ Let’s make this edition even better! 🚀 #infosec
👉 radare.org/con/2025/
📦 In my last video for r2tv I introduce r2pm, the package manager. Learn about how to create, search and install plugins and tools for radare2!
▶️ 10 min - www.youtube.com/watch?v=N31b...
▶️ 20 min - youtu.be/DbVBbxOL7KY
📺 In the second video for #r2tv I explain the caveats of injecting null bytes in the process environment with rarun2, inspect the stack with r2frida and bypass limitations encoding the payload with ragg2! www.youtube.com/watch?v=-CMH...
15.06.2025 19:48 — 👍 5 🔁 2 💬 0 📌 0
📣 📝 We are proud to announce the #r2con2025 call for papers! Expect it online and around Nov/Dec! Submit your talk proposals and stay tuned for updates!
👉 radare.org/con/2025
We can finally spin donuts in iaito! 🍩 🍩 (i know, that's an ancient feature request that brings us closer to get 1:1 feature parity with #radare2 ) But it's better late than never! Enjoy 🎉
PD: You can spin as many donuts as you want!
Today I wrote an #r2ai widget for iaito, the official #radare2 frontend.
22.04.2025 00:20 — 👍 6 🔁 3 💬 1 📌 0