mythril-symbolic

# Mythril Symbolic Execution Skill Deep vulnerability detection through symbolic execution using Mythril, a security analysis tool for EVM bytecode. ## Capabilities - **Symbolic Execution**: Configure and run symbolic execution analysis - **Transaction Depth Control**: Set appropriate depth for complex interactions - **Trace Analysis**: Interpret symbolic execution traces - **Integer Issues**: Detect overflow/underflow paths (pre-0.8 Solidity) - **State Analysis**: Find reentrancy via state change analysis - **Assertion Detection**: Identify assertion failures and edge cases - **PoC Generation**: Generate proof-of-concept exploit inputs ## Installation ```bash # Install via pip pip install mythril # Or use Docker (recommended) docker pull mythril/myth # Verify installation myth version ``` ## Basic Usage ### Analyze Source Code ```bash # Analyze single file myth analyze Contract.sol # Analyze with Solidity version myth analyze Contract.sol --solv 0.8.20 # Analyze specific contract myth analyze Contract.sol:MyContract ``` ### Analyze Bytecode ```bash # Analyze deployed contract myth analyze -a 0x<address> --rpc <rpc_url> # Analyze bytecode file myth analyze --bin-runtime contract.bin ``` ## Configuration Options ### Transaction Depth ```bash # Default depth (2) myth analyze Contract.sol # Increased depth for complex interactions myth analyze Contract.sol --execution-timeout 300 -t 3 # Deep analysis (slow) myth analyze Contract.sol --execution-timeout 600 -t...