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Free 30-min Web3 Consultation
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Smart Contract Security Audits
View Audit Services
Custom DeFi Protocol Development
Explore DeFi
Full-Stack Web3 dApp Development
View App Services
Free 30-min Web3 Consultation
Book Consultation
Smart Contract Security Audits
View Audit Services
Custom DeFi Protocol Development
Explore DeFi
Full-Stack Web3 dApp Development
View App Services
Free 30-min Web3 Consultation
Book Consultation
Smart Contract Security Audits
View Audit Services
Custom DeFi Protocol Development
Explore DeFi
Full-Stack Web3 dApp Development
View App Services
LABS
Services

Reentrancy Attack Automated Detection

A specialized, automated security scanner designed to identify all variants of reentrancy vulnerabilities in your smart contracts with high accuracy and minimal false positives.
Chainscore © 2026
overview
SECURE FOUNDATIONS

Custom Smart Contract Development

Build secure, auditable smart contracts for tokens, DeFi, and NFTs on EVM-compatible chains.

We architect and deploy production-grade smart contracts that are secure by design. Our development process integrates formal verification and industry-standard audits to mitigate risks before deployment.

  • Token Standards: Custom ERC-20, ERC-721, and ERC-1155 implementations with advanced features like minting, burning, and governance hooks.
  • DeFi Protocols: Development of automated market makers (AMMs), lending/borrowing pools, staking systems, and yield aggregators.
  • Security First: Built with Solidity 0.8+ and OpenZeppelin libraries, following a multi-layered audit process.

Deliver a secure, gas-optimized, and fully documented contract suite in 2-4 weeks, ready for mainnet launch.

key-features-cards
PROPRIETARY TECHNOLOGY

How Our Detection Engine Works

Our automated detection system combines symbolic execution, static analysis, and transaction simulation to identify reentrancy vulnerabilities with enterprise-grade accuracy and speed.

01

Multi-Layer Static Analysis

We perform deep bytecode and source code analysis to map all potential reentrancy entry points and state variable interactions, identifying high-risk patterns before runtime.

100%
Code Coverage
< 5 min
Initial Scan
02

Symbolic Execution Engine

Our engine explores all possible execution paths to find hidden state inconsistencies and complex call chain vulnerabilities that simple scanners miss.

10K+
Paths Analyzed
0 False Positives
Guarantee
03

Transaction Simulation & Fuzzing

We simulate malicious transactions in a forked mainnet environment, testing contracts against known and novel attack vectors with real-world conditions.

1M+
Test Cases
Real Gas Costs
Accurate Simulation
benefits
BEYOND BASIC SCANNERS

Why Choose Specialized Reentrancy Detection

Generic vulnerability scanners miss the nuanced, protocol-specific attack vectors that lead to catastrophic exploits. Our service delivers targeted, high-fidelity detection engineered for production-grade DeFi and NFT applications.

01

Protocol-Aware Analysis

We map detection logic to your specific architecture—whether it's a custom AMM, lending protocol, or NFT marketplace. This context eliminates false positives and catches logic flaws generic tools miss.

> 95%
Precision Rate
0 False Negatives
Guarantee on Critical Flaws
02

State-Exhaustive Fuzzing

Our engines simulate thousands of contract state permutations and complex transaction sequences to uncover deep, multi-step reentrancy paths that static analysis cannot see.

10k+
State Paths Tested
Sub-Second
Per Path Analysis
04

Remediation with Proof-of-Exploit

Every finding includes a reproducible exploit script and a detailed, audited remediation patch. We don't just report issues; we deliver the fix.

< 24 hours
Patch Delivery SLA
Verified Fix
Post-Remediation Audit
Why a dedicated solution outperforms general-purpose security tools

Specialized Scanner vs. Generic Tools

Generic security scanners often miss the nuanced patterns of reentrancy attacks. Our automated detection service is purpose-built for identifying these critical vulnerabilities with precision.

Detection CapabilityGeneric Security ScannerChainscore Reentrancy Scanner

Pattern-Based Detection (e.g., CEI, Reentrancy Guard)

Cross-Function Call Graph Analysis

Gas & State Change Simulation

Basic

Advanced (Precise)

False Positive Rate

30%

<5%

Integration with CI/CD Pipeline

Manual

Automated API

Supported Standards

General EVM

Ethereum, Polygon, Arbitrum, Base, Optimism

Audit Report Detail

Generic Findings

Exploit Scenario & POC Code

Remediation Guidance

Basic

Line-by-line fixes & best practices

Average Scan Time

2-4 hours

<30 minutes

Pricing Model

Per Scan / Subscription

Project-Based with SLA

how-we-deliver
METHODOLOGY

Our Detection & Reporting Process

Our automated detection system combines static analysis, dynamic fuzzing, and formal verification to identify reentrancy vulnerabilities with high precision and minimal false positives.

04

Prioritized Vulnerability Report

Receive a detailed, actionable report that classifies findings by severity (Critical, High, Medium), provides exploit PoC code, and delivers clear remediation guidance with patched code examples.

< 24 hours
Report Delivery
CVSS Scoring
Industry Standard
05

Remediation Verification

After you implement fixes, we re-run our full detection suite on the updated code to verify the vulnerability is resolved, ensuring no new issues were introduced during the patching process.

Comprehensive
Re-scan
Verification Proof
Included
Technical & Commercial Details

Reentrancy Detection FAQs

Get clear answers on our automated reentrancy detection service, from methodology to pricing and support.

Our system performs a multi-layered static and dynamic analysis of your Solidity code. It uses symbolic execution to trace state changes, pattern matching for known attack vectors (like the classic DAO pattern), and custom heuristics for novel reentrancy variants. We analyze the entire call graph, checking for violations of the Checks-Effects-Interactions pattern and unsafe low-level calls. The final report categorizes findings by severity (Critical, High, Medium) with precise line numbers and remediation steps.

ENQUIRY

Get In Touch
today.

Our experts will offer a free quote and a 30min call to discuss your project.

NDA Protected
24h Response
Directly to Engineering Team
10+
Protocols Shipped
$20M+
TVL Overall
NDA Protected Directly to Engineering Team