ReverseThatApp @ReverseThatApp
Developer/Develop tweak and patch iOS binary/ Reverse Engineering iOS apps (arm, arm64)/ Learning kernel!! reversethat.app Joined April 2012-
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We present appledb_rs, an open-source tool to analyze Apple IPSWs without storing full images. Extraction, indexing, API, and web interface to speed up your security research 🔍 🔗 Full article available here: synacktiv.com/en/publication… 📂 Source code: github.com/synacktiv/appl…
Devirtualizing VMProtect and Themida nac-l.github.io/2025/01/25/lif… #infosec #reverseengineering
#flareon12 pre-register now at flare-on12.ctfd.io The puzzles are unleashed tomorrow.
Community Write-Ups from 8kSec Mobile Security Battlegrounds Our free Mobile Security Labs have inspired some excellent technical deep dives. Below is a running list of community write-ups that detail their techniques, tooling, and exploitation steps. 🤖Android Labs @f0rk3b0mb…
FLARE-On 12 is about to blow up your weekends: security.googlecloudcommunity.com/news-announcem… #flareon12
The 12th Annual Flare-On Challenge kicks off Sept 26 at 8PM EST! Reverse engineering pros, from Windows to Web3 (with a YARA twist), it's your time to shine. 🏆 Get ready → bit.ly/4ofb5g8 #FlareOn12
zero‑click iMessage exploit? 🕵️♂️ I diffed iOS 18.3 vs 18.3.1, uncovered the logic flaw and dropped RE walkthrough and forensic tips so you can trace it too. jaybird1291.github.io/blog-cyber/en/…
Thanks to a lot of work put in by @mrexodia, IDACode has finally gotten an official update again after 3 years of inactivity! It features stability improvements as well as IDA 9 compatibility improvements! Thanks a lot to everyone involved <3 github.com/ioncodes/idaco…
Just released a short writeup for the A9 version of the Trigon exploit, which involves getting code execution on a coprocessor before exploiting the kernel - enjoy! alfiecg.uk/2025/07/16/Tri…
Unrestrict the restricted mode for USB on iPhone. A first analysis @citizenlab #CVE-2025-24200 👉 blog.quarkslab.com/first-analysis…
macOS Malware Development (Part 2) : 0x00sec.org/t/macos-malwar… Part 1 : 0x00sec.org/t/macos-malwar… Executing Mach-Os In-Memory : 0x00sec.org/t/executing-ma… Ref : Inside a Hello World executable on OS X : adrummond.net/posts/macho The Mystery of Mach-O Object Structure :…
Using LLMs to play Flare-On 11. Much more fun compared to pre-LLMs era. youtu.be/w232BOBfoeA
Trigon: developing a deterministic kernel exploit for iOS alfiecg.uk/2025/03/01/Tri…
Here we can see @AnthropicAI's claude (Sonnet 3.7 model) talking to IDA pro to reverse engineer a CTF task I made for @PotluckCTF, it does pretty well! It manages to get a grasp of the entire custom VM instruction set, file format, syscall interface etc.🤓 The MCP server is…
Introdution for beginners to embedded devices reverse engineering Ghidra setup: voidstarsec.com/blog/ghidra-de… Tools: voidstarsec.com/blog/intro-to-… Firmware extraction: voidstarsec.com/blog/uart-uboo… Credits @voidstarsec #cybersecurity
Lifting Binaries, Part 0: Devirtualizing VMProtect and Themida: It's Just Flattening? by Naci nac-l.github.io/2025/01/25/lif…
Exploiting the iOS Kernel by Spraying IOSurfaces #MobileSecurity #iOSsecurity by @bellis1000 youtube.com/watch?v=Y-UI4d…
It's an amazing journey, learned many stuffs and cant wait for the next year 😎 #flareon11

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