evilthereum

@evilink/evilthereum

EVILthereum (base on trufflesuite/ganache-core) implements the attack to steal Chainlink node's vrf_key and tamper the randomenss by changing block extra data for favorable result.

Development

Start with Chainlink Mocker

yarn dev serve --chainlink-mocker-key 0x$(openssl rand -hex 32)

Create ResultChecker for RandomnessHacker

1. Design your victim contract in contracts and build artifact.
2. Add migration of victim contract in migration.ts.
3. Add victim contract's address to contract-address.ts for future usage.
4. Implement ResultChecker and register it as well-known victim.