1.1 - WebAssembly toolchains

1.1 - WebAssembly toolchains

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WebAssembly Reverse Engineering

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Welcome & Summary

Welcome & Overview

Summary

Materials

Day1_WebAssembly_reverse_engineering.pdf

wasm_reversing_day1.zip

1. Introduction to WebAssembly

1.0 - Introduction to WebAssembly

1.1 - WebAssembly toolchains

1.2 - Exercise - Quick examples

1.3 - WebAssembly ABIs

1.4 - Other WebAssembly toolchains

2. WebAssembly VMs

2.0 - WebAssembly VM architecture

2.1 - Web-browsers

2.2 - Standalone VMs & Interpreters

2.3 - Exercises - Quick examples

3. WebAssembly Binary & Text Format

3.0 - WebAssembly Text Format

3.1 - Exercises - Extra

3.2 - Debugging wasm Module (Browser)

3.3 - Debugging wasm Module (Standalone VM)

3.4 - Wasm Binary Format

4. Real-life Module Analysis: Browser Addons

4.0 - Browser Addons

4.1 - Exercises #1 - Complete Analysis

4.2 - Exercises #2

4.3 - Exercises #2 - Solution

4.4 - Exercises #3

4.5 - Exercises #3 - Solution

4.6 - Exercises #4

4.7 - Exercises #4 - Solution

5. WebAssembly Module Reversing Engineering

5.0 - WebAssembly Instructions Set

5.1 - CTF challenge #1

5.2 - CTF challenge #1 - Solution

5.3 - Disassembler & Reversing Tools

5.4 - Control Flow Graph (CFG)

5.5 - CTF challenge #2

5.6 - CTF challenge #2 - First Solution

5.7 - CTF challenge #2 - Second Solution

6. Call Graph & Data Flow Graph Analysis

6.0 - Call Flow Graph

6.1 - Data Flow Graph

6.2 - CTF challenge #3

6.3 - CTF challenge #3 - Solution

6.4 - Closing remarks