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Azeria

@azeria-labs.com

8.3K followers 95 following 40 posts

Founder of Azeria Labs, Trainer, Author of Blue Fox: Arm Assembly Internals & Reverse Engineering

Posts Replies Media

Azeria @azeria-labs.com · 17/01/2025

Whoever is reading this stuff in Chinese is on a different level haha

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Azeria @azeria-labs.com · 17/01/2025

The Chinese translation of my book is out and just arrived in the mail! How cool is that?! Still can’t believe this is real 🩵

Chinese translation of the Blue Fox book on Arm Assembly Internals and Reverse Engineering

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Azeria @azeria-labs.com · 10/01/2025

Just got the physical copy in the mail! So exciting!!

Me holding the physical copy. Happy Fox.

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Azeria @azeria-labs.com · 08/01/2025

In other news, my book has been translated into Korean! 🤩 Absolutely blown away by that. It’s also being the translated into Polish and Chinese. Here’s the link to the Korean translation of “Blue Fox: Arm Assembly Internals and Reverse Engineering”: product.kyobobook.co.kr/detail/S0002...

Korean book cover of the book. It’s red with a small fox shadow at the top and a bigger fox shadow at the bottom. Why they chose the color Red for the Blue Fox book remains a mystery.

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Azeria @azeria-labs.com · 12/09/2023

If you want to reproduce this bug with the PoC from the advisory on your x86/64 machine, here’s how:

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Azeria @azeria-labs.com · 12/09/2023

> GCC’s stack protection feature (aka canary) is an exploit mitigation to prevent buffer overflows from overwriting saved registers on the stack to take control over the program flow. It makes exploitation much harder. You often need an additional bug to bypass this mitigation.

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Azeria @azeria-labs.com · 12/09/2023

Time for an Arm-twist! CVE-2023-4039 Tom Hebb (Meta red team) and I discovered an 0day in GCC (for AArch64 targets) during my Arm exploitation training. It renders stack canaries against overflows of dynamically-sized variables useless. developer.arm.com/Arm%20Securi...

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Azeria @azeria-labs.com · 07/08/2023

I’m doing two book signing sessions in collaboration with Patrick Wardle at Black Hat and Defcon this year! 🥳 Black Hat: Thursday 8/10 - 12:15pm: BH Bookstore - Breakers Registration 2 Defcon: Saturday 8/12 - 11:00am Caesar’s - Alliance Ballroom - Room 321

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Azeria @azeria-labs.com · 07/07/2023

I can’t believe I’ll be keynoting Black Hat this year 😵

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Azeria @azeria-labs.com · 13/05/2023

All the lovely people who posted a photo of their copy of my book. I’m humbled. 🥰

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