About Sigvex
Production-grade bytecode decompilation and security analysis for smart contracts across multiple blockchain runtimes.
Our Mission
Smart contracts manage billions of dollars in digital assets, yet the tools available to audit and understand them have historically lagged behind the sophistication of the protocols they secure. Sigvex exists to close that gap.
We build tools that give security researchers, auditors, and developers deep visibility into compiled bytecode — transforming opaque on-chain programs into readable, analyzable source code with automated vulnerability detection.
The Platform
Sigvex is a multi-runtime decompiler and security analysis engine built from the ground up in Rust. It supports both the Ethereum Virtual Machine (EVM) and the Solana Virtual Machine (SVM), covering the two largest smart contract ecosystems.
Bytecode Decompilation
Transform raw bytecode into readable Solidity, Yul, or Rust source through a multi-stage IR pipeline with semantic lifting and type recovery.
Vulnerability Detection
Automated security analysis with detectors for reentrancy, integer overflow, access control flaws, oracle manipulation, flash loan vectors, and more.
Exploit Validation
Generate and test proof-of-concept exploits against detected vulnerabilities to confirm findings and reduce false positives.
Coverage-Guided Fuzzing
Browser-based and native fuzzers that systematically explore contract state space to uncover edge-case vulnerabilities.
Engineering Philosophy
Every component of Sigvex is designed around correctness, performance, and composability. The codebase follows an eight-layer clean architecture with strict dependency boundaries between runtimes and shared abstractions.
- Rust-first. Memory safety without garbage collection. Zero-cost abstractions that compile to efficient native code and WebAssembly.
- Multi-runtime by design. EVM and SVM runtimes are isolated at the domain layer but unified through shared traits, storage interfaces, and presentation APIs.
- Research-driven. Our decompilation pipeline incorporates techniques from academic compiler research — e-graph constraint satisfaction, semantic lifting, and coverage-guided fuzzing.
The Team
Sigvex is built by a team of security researchers, compiler engineers, and systems programmers with deep expertise in blockchain security, program analysis, and distributed systems.
Our contributors bring experience from smart contract auditing firms, protocol development teams, and academic research labs. We are united by the conviction that better tooling leads to safer protocols and a more secure decentralized ecosystem.
Get Involved
Whether you're a security researcher, a protocol developer, or an enterprise team securing critical infrastructure, there are many ways to engage with Sigvex.