Audit Reports

Smart Contracts, Blockchain, DApps Audit Reports

Our comprehensive analysis framework employs both Manual and Automated methodologies to deliver a holistic solution for the identification and assessment of vulnerabilities and logic violations within smart contract code. This multifaceted approach meticulously evaluates critical dimensions of smart contract integrity:

Security Assessment: We conduct rigorous evaluations to ascertain the security robustness of the code, probing for vulnerabilities that may expose it to malicious attacks or unauthorized access.

Documentation Alignment: Our analysis extends beyond code examination to validate its alignment with associated documentation, including whitepapers. This ensures that the implemented code accurately reflects the intended design.

Gas Optimization: We meticulously scrutinize the code to ensure optimal gas consumption, adhering to best practices for efficiency. This includes optimizing computational processes and minimizing resource consumption.

Code Quality: We prioritize code readability and adherence to established best practices, enhancing maintainability and reducing the likelihood of errors or inefficiencies.

Through this comprehensive approach, we empower you to deploy smart contracts with a high degree of confidence in their security, accuracy, efficiency, and adherence to industry standards.

Summary

QuillAudits is a leading smart contract audit firm committed to securing Blockchain projects with our cutting-edge Web3 security solutions. We provide smart contracts auditing and DApps pen testing services for web3-based, DeFi and NFT-based gaming projects. With a legacy of Seven years, we have secured 1400+ projects globally and saved $3B+ in the process; we continue to deliver enterprise-grade blockchain technology and state-of-the-art security solutions to leading companies and projects worldwide.

Why is Security Audit Necessary?

Not all smart contracts are as “smart” as we think they are. Security is a critical issue in the case of smart contracts. Recent hacks of smart contracts escalated the matter. An audit from trustful third party is the most ingenuous way to identify bugs, vulnerabilities and security flaws in smart contracts which might have remained unnoticed at production level and if your smart contract is ready to deploy this will be the last chance to save your project from becoming another victim of crypto hacks because of irreversible nature of smart contracts.

Some common bugs in smart contracts that got funds worth millions of dollars stolen :

Insecure coding practices: Many smart contract vulnerabilities stem from insecure coding practices, such as not properly validating inputs or not handling exceptions correctly

Poor system design: Flaws in the overall system design can lead to vulnerabilities in smart contracts. For example, a lack of proper access controls or a complex interaction between different components can create opportunities for attackers

Incorrect implementation: Mistakes in implementing the intended logic of a smart contract can result in vulnerabilities. This can include errors in the code itself or in the way the contract interacts with other components of the system

Lack of proper security controls: Smart contracts should have robust security controls in place to prevent unauthorized access or manipulation. Without these controls, attackers can exploit vulnerabilities and steal funds

Reentrancy attacks: A reentrancy attack is a type of vulnerability where an attacker can repeatedly call a contract's function before the previous call has finished, allowing them to drain the contract's funds. This was the case in the Parity MultiSig Wallet hack, where $31 million worth of Ether was stolen

Unchecked external calls: Smart contracts that make external calls without properly validating the results can be vulnerable to attacks. Hackers can exploit this vulnerability to manipulate the contract's state and steal funds

Misconfigured functions: In some cases, smart contracts have functions that are misconfigured, allowing attackers to exploit them and steal funds. For example, the SQUID token scam involved a misconfigured smart contract function that allowed hackers to steal $3.38 million from investors

Why Us ?

At QuillAudits, our team comprises seasoned blockchain architects, developers, and auditors who rigorously adhere to industry-leading security standards to safeguard your smart contracts. Our commitment extends beyond merely identifying security risks or vulnerabilities; we provide tailored solutions, meticulously crafted by our highly skilled auditors.

• Trusted by 50+ Exchanges for Audits
• Preferred Audit Partner for Core Projects on Polygon and Fuse
• A Team of Highly Experienced Security Auditors
• In-House Intelligent Static Analysis and Formal Verification Tools
• Extensive Functional Testing Across Various Frameworks (e.g., Hardhat, Foundry)
• Real-World Attack Simulation Using AI Models During Testing
• Customized Audit Reports with Comprehensive Vulnerability Details and Executive Summaries, Ensuring Accessibility to Non-Technical Stakeholders
• Internal Red Team and Bug Bounty Programs
• Long-Term Affiliation Models
• Free Consultation to Enhance Architecture and Optimize Gas Usage, with Free Re-evaluation Post Initial Bug Fixes
• Best-In-Class Pricing without any compromise on Quality
• Post-Audit Support: We Offer Assistance for Any Queries or Concerns Arising After the Audit, Along with Exposure Through Social Channels, Free AMAs, and Connection with Developers and Security Experts Through Our Academy Initiative
• Post-Audit Insurance Coverage: We Provide Insurance for Your Protocol, Ensuring Investor Confidence

Choose QuillAudits for uncompromising security and peace of mind in the world of blockchain and DApps.