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void-node/README.md

void-node

Web3 Security Researcher & Smart Contract Auditor. Specialized in EVM execution logic, DeFi economic vectors, and breaking cryptographic implementations.

🛠 Core Stack & Target Vectors

  • Tools: Foundry (Forge/Cast), Slither, Solc
  • Focus: Oracle Manipulation (TWAP/Spot), Complex Reentrancy Loops, Signature Malleability, ERC-4626 Share Inflation

🔬 Active Security Laboratory (Foundry Matrix)

ID Vulnerability / Lab Context Focus Status
01 Basic Reentrancy Balance mapping update logic [PASS]
02 Arithmetic Underflow Legacy compiler math bypass [PASS]
03 Unchecked Calls Missing return value validations [PASS]
04 Access Control Uninitialized state / modifier flaws [PASS]
05 Flash Loan Mechanics Lending pool price skewing PASS
06 Signature Malleability ECDSA s-value flipping PASS
07 ERC-4626 Share Inflation Donation vectors / first depositor attack PASS
08 Read-Only Reentrancy AMM pool virtual price distortions PASS
09 Front-running / MEV Mempool transaction priority hijacking PASS
10 Uninitialized Proxies Storage collisions & implementation wipes PASS
11 Cross-Contract Reentrancy Multi-contract state synchronization issues PASS
12 ERC-777 Callbacks Hook-based reentrancy loops PASS
13 Vault Math Down-rounding ERC-4626 integer division exploitation PASS
14 Uniswap V3 TWAP Manipulation Tick index shifts in low-liquidity zones PASS
15 Handler-Based Fuzzing Target invariant testing with boundary checks PASS
16 Cross-Dex Arbitrage Bot Multi-AMM flash loan extraction loops PASS
17 ECDSA Signature Replay Cross-contract reuse via missing chainId/address PASS
18 Bridge Proof Forgery Merkle tree 64-byte collision / leaf duplication PASS
19 Cross-Chain Replay Missing chainId validation in message payload PASS

⚡ Operational Notes

  • I don't write textbook audits. Everything listed above is backed by local executable PoCs, deep tracing (-vvvv), and stress-tested invariants.
  • Building a high-fidelity audit portfolio targeting top Immunefi / Sherlock leaderboards.

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