Bricks is a sandbox and instruction manual collection for building smart contract exploits for Ethereum blockchains, designed to help developers think like hackers in a safe, fun environment. Use Bricks to:

• Build malicious blockchain-based ERC-20 assets
• Test Re-entry Attacks on Example Exchanges
• Perform Oracle Manipulation and Race Condition Exploits using example Flash Loan providers and margin platforms.

• Node.js & npm (If you don't have them, don't know, and/or npm command doesn't work in your terminal, install here)
• Truffle (npm install -g truffle)
• Ganache (If you don't have it, install here)
• Basic understanding of how all of these work.

git clone https://github.com/mikedeshazer/bricks

Bricks requires Node.js v13+ to run properly

Open Your Ganache application and open a workspace, keeping the default settings and using your bricks directory's truffle-config.js file to start the project from within Ganache. This will create a personal blockchain which responds to this particular project.

Run truffle migrate to deploy the smart contracts in the repo and start playing around.

The /contracts/kits/ folder contains all the projects you can work on. Select a project and start in the /before folder to see the code pre-exploits. Look for BrickHint keywords to find hints to add the exploits and make the whole thing come alive in each of the files. You can refer to the /after folder, to see the answers and test, too.

Navigate to the /manuals folder, and select a .md file tied to a particular exploit you would like to build. The /contracts/kits folder contains all the different kits connected to manuals (same name).

Want to contribute? Great! Please send any pull requests to the develop branch.

• Add more manuals and kits for users to build stuff

MIT