About Development Tools
Research Articles Contact

secoalba

I'm Sergio Corrales, security research, tooling development, and protocol development across EVM and Non-EVM ecosystems.

0

Private Audits

0

Vulnerabilities Found

0

Security Tools Built

0

Protocols Developed

About

Background

Security researcher and protocol developer specializing in smart contract security, tooling development, and blockchain protocol engineering across EVM and Non-EVM ecosystems. Conducted 25+ private security audits, discovering over 170 vulnerabilities across EVM and Non-EVM protocols.

Built three security tools for Solana at Inversive Labs: Eloizer (static analyzer), Solaris (coverage-guided fuzzer) and Radiant (concolic execution engine).

Timeline

Mar 2026 – Present

Independent Security Researcher & Developer

Security research, protocol and tooling development across EVM and Non-EVM.

Aug 2025 – Mar 2026

Co-founder, Inversive Labs

Boutique R&D security firm. Built Eloizer, Solaris, and Radiant. Security audits and protocol development for Solana.

Jan 2024 – Aug 2025

Co-founder, Zealynx Security

Smart contract auditing firm. 20+ EVM and Non-EVM audits. Testing campaigns.

Projects Built

Protocol development, security tooling, and contributions.

Solana Tooling
Own Project

Eloizer

Modular Static Analysis Framework for Solana Programs. Detect vulnerabilities, security issues, and code quality problems.

Solana Tooling
Inversive Labs

Solaris

Bytecode-level coverage-guided, stateful, structure-aware fuzzer for Solana programs. Discover vulnerabilities through intelligent fuzzing.

Solana Tooling
Inversive Labs

Radiant

Bytecode-level Concolic execution engine for Solana Programs. Explore execution paths for satisfiable program inputs, and discover edge cases to uncover vulnerabilities.

EVM Tooling
Hackathon Winner

Aderyn: Custom Detector

Hackathon-winning contribution to Cyfrin's Aderyn static analyzer. Built a division-before-multiplication detector in Rust.

Pull Request →
EVM Tooling

r55 Contribution

Contribution to r55, an experimental RISC-V Ethereum Execution Environment integrating RISC-V smart contracts alongside EVM.

Pull Request →
Solana
Jan–Jun 2025

Paragon: Indexer & Bots

Solana indexer, Telegram bot, DEX integration, and raiding bot for Paragon.

Private
Solana
Jan–Jun 2025

Paragon: DEX

Decentralized exchange development on Solana for Paragon.

Private
Solana
Feb–Mar 2026

Neptun Finance: Protocol Dev

Protocol development for Neptun Finance on Solana.

Private
Solana
Sep 2024

Solana ONFT

LayerZero Omnichain NFT implementation on Solana.

Solana
Apr 2024

Side.xyz: Rewards

Staking reward pool implementation on Solana for Side.xyz.

GitHub →
EVM
Sep 2024

Uniswap V4: Risk Neutral Hook

LVR & IL Hedging Hook for concentrated liquidity providers. Hookathon entry.

EVM
Dec 2024

Inverter Network

Payment processor and price feed management for Inverter Network.

EVM
Mar 2024

Side.xyz: Staking

EVM staking contract development for Side.xyz.

GitHub →
`

Security Tools

Tools developed at Inversive Labs for Solana smart contract security. Click to see full details.

Security Work

Audits, testing campaigns, contests, and contributions.

Inversive Labs

ClientTypeChainDateReport
MixoorSecurity AssessmentSolanaDec 2025 – Feb 2026View →
FuulSecurity AssessmentSolanaDec 2025View →
FuulInvariant TestingSolanaJan 2026View →

Zealynx Security: Non-EVM

ClientTypeChainDateReport
ParagonDEX StakingSolanaJan–Jun 2025Private
Neptun FinanceLBP LaunchpadSolanaMay 2024Private
AuroraETH Wallet IntegrationNEARMay 2024Private
AuroraERC-20/NEP-141 Rainbow BridgeNEARApr 2024View →

Zealynx Security: EVM

ClientTypeDateReport
MatchainLiquid StakingJul 2025View →
MatchainNFT StakingJul 2025View →
Ipal NetworkNFT-gated Access SystemMay 2025View →
Ample ProtocolStaking ModuleMay 2025View →
PaymaticPayment GatewayMay 2025View →
TokenTableToken DistributionApr 2025View →
Badger DAOStaking VaultOct 2024View →
RedstoneModular OraclesSep 2024View →
MonadexDEX with RaffleSep 2024View →
LIDO FinanceStaking Module + RouterJul 2024View →
RibbonWeb3 HealthFi OSJun 2024View →
GlifLiquidity MiningJun 2024Report →
WedefinDecentralized Index FundMay 2024View →
Bastion WalletERC-4337 Account AbstractionMar 2024View →
RXT WorldRXT TokenOct 2023View →

Inversive Labs

ClientScopeTools UsedDateReport
Fuul Invariant Testing, Solana Protocol with Solaris Solaris Jan 2026 View →

Zealynx Security

ClientScopeTools UsedDateReport
Glif DeFi Primitive of Filecoin Foundry Echidna Medusa Jul 2024 View →
Glif Liquidity Mining, 85 tests, 2M + 2L + 4I findings Foundry Echidna Medusa Halmos Ityfuzz Kontrol Jun 2024 Report →
Revert Protocol AMM Liquidity Providers Foundry Echidna Medusa Jun 2024 View →
Wedefin Decentralized Index Fund Foundry Echidna Medusa May 2024 Report →
Possum Labs Stake Yield-bearing Assets Foundry Echidna Mar 2024 View →
Bastion Wallet ERC-4337 Account Abstraction SDK Foundry Echidna Medusa Halmos Jan 2024 View →
Math Master Formal Verification, Public Contest Foundry Halmos Feb 2024 View →
ContestPlatformRewardFindingsDateReport
Beanstalk Part 1 CodeHawks $8,000 1 Medium Feb 2024 Contest →
Tadle CodeHawks $2.33 2 High Aug 2024 Report →

Inversive Labs

ProjectDescriptionStatusLink
EloizerModular static analysis framework for Solana programsOpen SourceDetails → · GitHub
SolarisCoverage-guided fuzzer for Solana smart contractsPrivateDetails →
RadiantConcolic execution engine for Solana smart contractsPrivateDetails →
Radare2Initial sBPF v0-v3 architecture support: disassembly, pseudo-decompilation, Rust string aggregationMergedGitHub →
Radius2Initial sBPF v0 symbolic execution architecture supportMergedGitHub →

Individual Contributions

ProjectDescriptionStatusLink
EloizerModular static analysis framework for Solana, 50+ detectors, AST-based, built from scratch in RustOpen SourceDetails → · GitHub
TempoInvariant testing framework for StablecoinDEX: property-based testing with proptest-state-machine, 8 invariantsOpen PRPull Request →
TempoStablecoinDEX liquidity monitoring for tempo-sidecar: metrics, Prometheus, Grafana dashboardOpen PRPull Request →
Aderyn (Cyfrin)Hackathon-winning custom detector: division-before-multiplication for SolidityMergedPull Request →
r55Contribution to experimental RISC-V Ethereum Execution EnvironmentMergedPull Request →
EburgerContributions to Eburger, a static analysis tool for SolidityMergedGitHub →

Research & Talks

YouTube Channel

Supporting Solana Program Analysis in Radare2

r2con 2025, Inversive Labs

Exploring Solana's runtime model, sBPF ISA, and demonstrating radare2 plug-ins developed for sBPF disassembly and analysis.

@secoalba

Security research & tooling demos

Uniswap v4: A Mathematical Primer

2024

LVR & IL Hedge Hook for Concentrated Liquidity Providers. Dynamic Fees & Delta-Gamma Neutrality: Power Perpetuals & Lending Protocols.

PDF preview not available in this browser.

Open Full Paper →
Solaris
Solana Tooling
Inversive

Solaris: Coverage-Guided Fuzzing

Stateful, structure-aware, sBPF bytecode coverage-guided fuzzer for Solana programs. Protobuf modeling, stateful exploration, and collision-resistant edge tracking.

@ulexec · @Seecoalba
Radiant
Solana Tooling
Inversive

Radiant: Concolic Execution

Binary-level concolic execution framework for Solana. Dual-engine architecture, cross-CPI symbolic execution, and GDB bridge integration.

@ulexec · @Seecoalba
Eloizer
Solana Tooling
Inversive

Eloizer: Static Analysis

Modular static analysis framework for Solana programs. DSL-based rule system, AST queries, and extensible vulnerability detection.

@ulexec · @Seecoalba

Get in Touch

Interested in working together? Feel free to reach out.