Reversing Ewasm contract 101 – EthCC 2020
2020-02-29 23:34:02 Author: fuzzinglabs.com(查看原文) 阅读量:208 收藏

I just gave a talk/workshop today (03/2020) at EthCC 2020 (Paris – France), about reversing Ewasm (Ethereum flavored WebAssembly) smart contract.

In this talk, I briefly introduce WebAssembly concepts , Ewasm ethereum specificity and opcodes/instructions. Secondly, I show how to create Ewasm smart contracts and expose different techniques/tools to perform WebAssembly module closed-source analysis. Finally, we go through some basic examples to apply reversing (reverse engineering) on those Ewasm contracts and understand the logic inside.

Slides of the talk is available here and code examples are available directly on my github.

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SLIDES: Reversing Ethereum WebAssembly contract 101

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