ConsenSys/mythril
Mythril
Mythril is an Ethereum Virtual Machine smart contract security analyzer that uses symbolic execution to identify vulnerabilities in bytecode before deployment. It functions as a vulnerability scanner and formal auditor, treating program inputs as mathematical symbols to prove the presence of bugs in contract logic.
The tool performs bytecode-level analysis to detect flaws that may be hidden by high-level compilers. It integrates SMT solvers to determine if specific vulnerability states are reachable and compares symbolic execution traces against a library of known security flaw signatures.
The project covers a broad range of security analysis capabilities, including blockchain vulnerability detection, formal auditing of contract logic, and automated security testing. It also provides integration for Git workflows to validate code as part of a commit process.
Features
- Symbolic Execution Engines - Provides a symbolic execution engine that treats inputs as mathematical symbols to explore all program paths.
- SMT-Based Constraint Solving - Integrates SMT solvers to mathematically prove the reachability of specific vulnerability states.
- EVM Symbolic Execution Analyzers - Implements a symbolic execution engine specifically optimized for analyzing Ethereum Virtual Machine bytecode.
- Blockchain Security Scanning - Scans smart contracts for known exploit patterns and attack vectors on EVM-compatible networks.
- Vulnerability Analysis - Analyzes low-level EVM bytecode to identify vulnerabilities that are hidden from high-level source analysis.
- Smart Contract Security Analysis - Provides comprehensive security analysis to identify logical errors in Ethereum contracts before deployment.
- Smart Contract Security Scanners - Identifies common exploits and security flaws in blockchain contracts via bytecode-level scanning.
- Smart Contract Vulnerability Detection - Automates the identification of security flaws and exploits in blockchain smart contracts using symbolic analysis.
- Bytecode Analysis - Analyzes raw EVM bytecode to identify vulnerabilities that high-level compilers might obscure.
- Bytecode Vulnerability Inspections - Inspects EVM bytecode for common vulnerability patterns and critical logic errors.
- Formal Verification of Smart Contracts - Uses symbolic execution and mathematical proofs to formally verify the correctness of smart contract logic.
- Security Testing Pipelines - Integrates symbolic analysis into CI/CD pipelines to automate contract validation before commits.
- SMT-Based Symbolic Execution Engines - Employs SMT-based symbolic execution to determine if vulnerable states are mathematically reachable.
- Virtual Machine State Simulators - Implements a virtual state simulator to track blockchain balances and storage during execution analysis.
- Security Pattern Matching - Matches symbolic execution traces against a library of known security flaw signatures.
- Symbolic Path Pruning - Eliminates unreachable execution paths by detecting contradictory symbolic constraints.
- Smart Contract Analysis - Symbolic execution framework for finding vulnerabilities in smart contracts.
- Security Analysis Tools - Open-source EVM bytecode security analysis tool.
- Security and Vulnerability Scanning - Symbolic execution framework for finding smart contract vulnerabilities.
- Smart Contract Auditing - Security analysis tool for EVM bytecode and smart contracts.
- Smart Contract Security - Security analysis tool for EVM bytecode and smart contract vulnerabilities.
Star history
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