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AMAsad Mehmoodasad0x7.hashnode.devJun 16 · 7 min read

Part 1: x86 Architecture for Exploit Developers — Program Memory, the Stack, and CPU Registers

TL;DR — A 32-bit Windows process lives in 0x00000000–0x7FFFFFFF. The stack is a per-thread LIFO area (PUSH/POP) holding arguments, locals, and return addresses, bundled per call into a stack frame (pr

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AFAshbal Fatimamy-hacking-journey.hashnode.devMay 12, 2025 · 5 min read

How I Built a Web Server in Assembly (From Scratch!)

Have you ever wondered what happens under the hood when you type a URL and hit enter? What if you could write a web server from scratch — not in C or Python, but in pure x86_64 Assembly, using only Linux system calls? That’s exactly what I did. This ...

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Cclockworkclockwork.hashnode.devJan 28, 2025 · 12 min read

x86 coding tutorial

.noise hello_friend I’ve decided to come back to writing after some disturbing times. My life has been turned upside down, and not for the first time. But that’s okay, life won’t give out lemons for free.. Enough of that, you came here for a reason. ...

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RMRicky Mslateblack.hashnode.devJan 14, 2025 · 16 min read

Demystifying x86 Assembly: An Introduction and How-To

I've been slowly learning assembly over the years by being exposed to it in my role as a Threat Analyst, but I would still consider myself to be a beginner. Lately, I've been taking action and learning more about it so that I can feel comfortable in ...

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DRDAMIAN ROBINSONdamianrobinson.hashnode.devJan 11, 2025 · 4 min read

Using CPU Registers Effectively

In this second foray into Assembly Programming, I get a little into efficiency and memory writes. Here are some examples demonstrating how to use CPU registers effectively for both x86 and ARM architectures. I’ll use registers to perform multiple ope...

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DRDAMIAN ROBINSONdamianrobinson.hashnode.devJan 11, 2025 · 6 min read

How CPUs Process Instructions

I’m diving into the realm of Assembly Programming in my spare time, because I’ve had an interest in truly low-level code for a while, now. I’d like to develop a deeper understand of how all this tech around me operates at the base level, and I hear i...

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SDSteven David Pillaystevenpillay.hashnode.devApr 6, 2024 · 12 min read

Introduction to 64 bit Assembly

In this blog, I am going to talk about x86 and Aarch64 assemblers, and their basic commands and we are going to code a simple loop that prints the index. Seems like a simple task right? Guess again, as we are going to do it in assembly language for t...

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CGCorey Gardnercoreyscorner.hashnode.devMar 25, 2024 · 8 min read

Intro to x86 Hacking: Function Prologues

Hacking is like doing a magic trick, it impresses the uninitiated precisely because they don't understand what they are seeing. The hacker is a systems thinker, an exceptional one who knows the rules of the system so well that it seems like they are ...

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RSRitvik Saran Scodebyritvik.hashnode.devFeb 20, 2024 · 4 min read

Introduction to x86 Processor Architecture

Computer architecture plays a crucial role in shaping the interaction between software and hardware. It provides an abstraction layer for software developers, allowing them to understand and write applications for a specific computer system. At the h...

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Cclockworkclockwork.hashnode.devJan 17, 2024 · 10 min read

x86 core architecture

.noise hello_friend, I hope y'all doing well now that 2023 is finally over for good. In this article I want to introduce you to some of the basics of the x86 architecture. This will serve as a reference for me too, so maybe this article will keep gro...

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#assembly-x8664-assembly-programming

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#assembly-x8664-assembly-programming

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Trending tags this week

Part 1: x86 Architecture for Exploit Developers — Program Memory, the Stack, and CPU Registers

How I Built a Web Server in Assembly (From Scratch!)

x86 coding tutorial

Demystifying x86 Assembly: An Introduction and How-To

Using CPU Registers Effectively

How CPUs Process Instructions

Introduction to 64 bit Assembly

Intro to x86 Hacking: Function Prologues

Introduction to x86 Processor Architecture

x86 core architecture