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GeezerVison is showing github.com — mrexodia - Overview

@mrexodia mrexodia Follow
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@mrexodia
mrexodia
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On vacation

Duncan Ogilvie mrexodia

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Reverse engineer, creator of @x64dbg and 100+ other projects. Love binary analysis and Windows internals. Dreaming about doing open source full time...
4k followers · 126 following
  • Poland
  • 13:14 (UTC +01:00)
  • https://ogilvie.pl
  • @mrexodia
  • in/duncan-ogilvie

Sponsors

@dzzie
@fr0zenbag
Private Sponsor
@expend20
@buzzer-re
@pawlos
@colinsenner
@grant-h
@matthias-hoffrichter
@VackerSimon
Private Sponsor
@JustMissingLeg
@humpty-tony
+10

Sponsoring

@horsicq
@vrtmrz

Achievements

Achievement: Galaxy Brainx2Achievement: Pair Extraordinairex2Achievement: YOLOAchievement: QuickdrawAchievement: Public SponsorAchievement: Arctic Code Vault ContributorAchievement: Pull Sharkx3Achievement: Starstruckx4

Achievements

Achievement: Galaxy Brainx2Achievement: Pair Extraordinairex2Achievement: YOLOAchievement: QuickdrawAchievement: Public SponsorAchievement: Arctic Code Vault ContributorAchievement: Pull Sharkx3Achievement: Starstruckx4

Organizations

@x64dbg @thesecretclub
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mrexodia/README.md

Current projects

Recently I've been working on:

  • MCP Server for IDA Pro to allow LLMs to interact with IDA directly: ida-pro-mcp
  • A beginner-friendly build system based on CMake and TOML: cmkr
  • Interactive web dashboard to monitor and analyze your coding agent API costs: agent-cost-dashboard
  • Python bindings for the LLVM-C API using nanobind: llvm-nanobind
  • Boot loader and emulator for real mode written in C/Python: x86-real-mode-bootloader

See the pinned repositories below for other interesting things I've been up to.

Articles

My 8¢ Malware Analyst

Before boarding a flight I tasked my local model with a static analysis job on a whim. When I landed an hour later, the result was waiting: "I finished the requested static analysis of the sample with IDA. It's DarkSide ransomware and I fully marked up the database." Turns out the cost was $0.08 🤯

image

Vibe Engineering: What I've Learned Working with AI Coding Agents

I've spent the past few months doing almost nothing but working with AI coding agents. No job, just me and LLMs building things together. What follows is everything I wish someone had told me when I started: the mindset shifts, the hard-won lessons, and the techniques that actually work for me.

image

RISC-Y Business: Raging against the reduced machine

In recent years the interest in obfuscation has increased, mainly because people want to protect their intellectual property. Unfortunately, most of what’s been written is focused on the theoretical aspects. In this article, we will discuss the practical engineering challenges of developing a low-footprint virtual machine interpreter. The VM is easily embeddable, built on open-source technology and has various hardening features that were achieved with minimal effort.

Trainings

I am available for trainings:

  • Binary Lifting with Remill (on-site)
  • Payload Obfuscation for Red Teams (on-site)
  • Build Your Own Coding Agent (virtual)

You can reach out for more information.

❤️ Sponsoring

If you like or rely on the work I do, please consider sponsoring me. I do open source in my free time and it would be really great if I could do more of it.

Discord

Pinned Loading

  1. x64dbg/x64dbg x64dbg/x64dbg Public

    An open-source user mode debugger for Windows. Optimized for reverse engineering and malware analysis.

    C++ 50.3k 2.9k

  2. ida-pro-mcp ida-pro-mcp Public

    AI-powered reverse engineering assistant that bridges IDA Pro with language models through MCP.

    Python 13.5k 1.6k

  3. build-cpp/cmkr build-cpp/cmkr Public

    Modern build system based on CMake and TOML.

    C++ 636 42

  4. dumpulator dumpulator Public

    An easy-to-use library for emulating memory dumps. Useful for malware analysis (config extraction, unpacking) and dynamic analysis in general (sandboxing).

    C 895 52

  5. TitanHide TitanHide Public

    Hiding kernel-driver for x86/x64.

    C 3k 499

  6. thesecretclub/SandboxBootkit thesecretclub/SandboxBootkit Public

    Bootkit for Windows Sandbox to disable DSE/PatchGuard.

    C++ 357 49

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