R
Research.
BYTE • CONTRACT FORENSICS

Web3 Scanning &Contract Forensics

An advanced, automated security scanning and forensic analysis platform built exclusively for the Web3 and DeFi ecosystem. Catch vulnerabilities before deployment and track forensic evidence post-deployment.

Explorer
Vault.sol
Router.sol
Factory.sol
12function withdraw(uint256 amount) external {
13  require(balances[msg.sender] >= amount, "Insufficient");
14(bool success, ) = msg.sender.call{value: amount}("");
15  require(success, "Failed");
16  balances[msg.sender] -= amount; // State update after call
17}
VULNERABILITY
Reentrancy (CWE-301)
External call made before state update allows attacker to re-enter `withdraw()` and drain funds.
ATTACK VECTOR
Malicious contract fallback function re-calls `Vault.withdraw()` repeatedly.
RECOMMENDED FIX
+ balances[msg.sender] -= amount; + (bool success, ) = msg.sender.call...
Use Checks-Effects-Interactions pattern.

Smart Contract Scanning

Automatically scan Solidity and Vyper code for logic flaws. Deeply analyze code to prevent critical Web3 attack vectors before deployment.

Reentrancy & Flash Loans
Integer Overflow/Underflow
Front-Running & Sandwich
Price Oracle Manipulation

Contract Forensic Analysis

Deep forensic tracing of transaction execution paths to identify exactly how an exploit occurred or a state was mutated down to the EVM opcode level.

  • Execution Tracing

    Trace logic down to EVM Opcode.

  • MEV Tracking

    Analyze Miner Extractable Value bots.

  • Attacker Profiling

    Correlate wallets and funding sources.

  • Fund Flow Mapping

    Map stolen funds across mixers.

Continuous Monitoring

Monitors live mainnet contracts for suspicious state changes, unauthorized ownership transfers, or large anomalous withdrawals in real-time.

Architecture & Integration

Operates seamlessly across EVM-compatible chains (Ethereum, BSC, Arbitrum) and non-EVM chains (Solana, Aptos) with full CI/CD support.