Claudiu-Vlad Ursache @ursachec
software engineer & security researcher @binarly_io ursache.io Berlin, Germany Joined March 2010-
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Today I have a more serious topic than usual, please consider reposting for reach: My wife and I are urgently looking for a specialist in neuropediatrics or a similar field for our autistic child with a diagnosed, but not further specified, movement disorder [1/3]
Nvidia OSR (@AlexTereshkin, @Adam_pi3) reveals high-impact Supermicro BMC vulnerabilities (CVE-2024-10237/38/39). Binarly REsearch documenting the details: 👻Ghost in the Controller: Abusing Supermicro BMC Firmware Verification. Read the full story: binarly.io/blog/ghost-in-…
🚨𝗡𝗲𝘄 𝗛𝗶𝗴𝗵-𝗦𝗲𝘃𝗲𝗿𝗶𝘁𝘆 𝗩𝘂𝗹𝗻𝗲𝗿𝗮𝗯𝗶𝗹𝗶𝘁𝘆 𝗶𝗻 𝗔𝗠𝗜-𝗕𝗮𝘀𝗲𝗱 𝗗𝗲𝘃𝗶𝗰𝗲𝘀 Our Deep Vulnerability Analysis (DVA) technology has automatically uncovered a high-impact vulnerability (CVE-2025-33043) in the AMI MicrocodeUpdate module that's impacting the…
⛓️💥Our latest CVE-2025-3052 discovery started with a strange UEFI module on VT. Signed in 2022, uploaded in 2024, trusted by default on almost every system. ✸RE blog: binarly.io/blog/another-c… ✸BRLY advisory: binarly.io/advisories/brl… ✸CERT/CC bulletin: kb.cert.org/vuls/id/806555
🔎From Hidden Semantics to Structured Insights✨ By combining static analysis techniques and tailored heuristic improvements, we've significantly enhanced the precision of type inference, enabling more effective vulnerability triage. @pr0me @xorpse 👏 binarly.io/blog/type-infe…
Boot Guard keys keep dripping into the wild: 🔐MSI, LC/FC, Clevo leaks mean some 2025 devices still boot with compromised hardware-fused hashes. Remediation? Not easy when the fuse is one-way. Details in the new Binarly REsearch blog. binarly.io/blog/repeatabl…
the recording of my talk "Rethinking Emulation for Fu(zzi)n(g) and Profit: Near-Native Rehosting for Embedded ARM Firmware" is online! I had an absolute blast speaking and being at @REverseConf, so many great talks and hallway discussions
the recording of my talk "Rethinking Emulation for Fu(zzi)n(g) and Profit: Near-Native Rehosting for Embedded ARM Firmware" is online! I had an absolute blast speaking and being at @REverseConf, so many great talks and hallway discussions
Wrote a short technical note on building LLVM plugin using Bazel lowlevelbits.com/p/building-llv…
My presentation slides "UEFI Bootkit Hunting: In-Depth Search for Unique Code Behavior" @REverseConf are available online github.com/binarly-io/Res…
I had a blast speaking and being at @REverseConf! so many cool people and great discussions on firmware, fuzzing, ai and binary analysis if you want to find out more about firmware rehosting or are an enjoyer of ascii diagrams, check out the slides to my talk below :)
We @binarly_io are pleased to announce a new release of our Rust bindings for @HexRaysSA IDA Pro (crates.io/crates/idalib) with support for the latest v9.1 release! Special thanks to @yeggorv for taking care of the changes needed to make everything compatible with this release!
how to gain code execution on millions of people and hundreds of popular apps and of course, firebase was (partially) the cause kibty.town/blog/todesktop/
🦀Rust meets IDA! Binarly’s idalib Rust binding by Sam Thomas take 🥉 place in the @HexRaysSA Annual Plugin Contest, proving that memory-safe tooling is the future of reverse engineering. 🏆Congrats to all the winners and @xorpse! github.com/binarly-io/ida…
🚨Secure Boot relies on revocation lists (dbx) to block malicious bootloaders, but discrepancies between the @UEFIForum & @Microsoft lists create security gaps. 👉Call for a single and openly maintained revocation list -- a unified source of truth! binarly.io/blog/from-trus…
happy new year everyone 🎉 to continue the tradition, here is some of my favorite firmware & embedded security research of 2024: Defeating the new Raspberry Pi's RP2350 Security Features [1] Reversing and Hacking Firmware of an in-orbit Satellite to Re-establish Lost…
Extremely cool shit @binarly_io github.com/binarly-io/ida…
If you dont have time to go through a 1000 page book about compilers but you are curious about them you might follow this instead lowlevelbits.org/how-to-learn-c…
🔬NEW: efiXplorer v6.1 [#BHEU Edition] - [plugin] annotations/quality of pseudocode - [plugin] detection of variables based on Hex-Rays - [loader] UEFI firmware unpacking - [loader] updated deps.json and images.json formats - support for IDA SDK v9.0 github.com/binarly-io/efi…
To showcase this release, I've released parascope, a tool that simplifies weggli pattern scanning by adding a ruleset language and the ability to mass-scan source code and binaries (via idalib) in parallel! github.com/xorpse/parasco…
To showcase this release, I've released parascope, a tool that simplifies weggli pattern scanning by adding a ruleset language and the ability to mass-scan source code and binaries (via idalib) in parallel! github.com/xorpse/parasco… https://t.co/ey66y1OU4X
Our REsearch team is thrilled about the new IDA v9.0! #efiXplorer is fully compatible with v9.0 and still supports IDA v8.4🚀 🔬github.com/binarly-io/efi… We are thrilled to announce IDAlib — idiomatic Rust bindings for the IDA SDK 🎉 Kudos to @xorpse! ⚙️github.com/binarly-io/ida…
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