ALXCNA

Smart Contract Audit Report

Audit Summary

ALXCNA Audit Report ALXCNA is a new BEP-20 token on the Binance Smart Chain.

For this audit, we reviewed the project team's Token contract at 0x0DEBD04004D830Bb367728a6D9e0373FF2dB93de on the Binance Smart Chain Mainnet.

Audit Findings

Please ensure trust in the team prior to investing as they currently own a large number of tokens.
Date: May 13th, 2022.

Finding #1 - Token - Informational

Description: Several state variables can never be modified, but are not declared constant.
decimals, name, symbol, totalSupply, numTokensSellToAddToLiquidity
Recommendation: These state variables could be declared constant for additional gas savings on each call.

Contract Overview

  • The total supply of the token is set to 30 million $CNA [30,000,000].
  • No mint or burn functions are present, though the circulating supply can be decreased by sending tokens to the 0x..dead address.
  • At the time of writing this report, there are 297 total token holders. The token allocation is as follows:
    • 23.86% of the total supply is stored in the DeepLockLocker contract. This contract was out of scope for the purpose of this audit.
    • 10.53% of the total supply is in Pancakeswap liquidity.
    • Of that liquidity, 99.9% of the LP tokens are stored in an upgradeable token vesting contract and will vest to the team on November 4th, 2026.
    • The next five holders own a cumulative 26% of the total supply.

  • There are no fees associated with transferring tokens.
  • No ownership-restricted functionality is present.
  • As the contract is deployed with Solidity v0.8.2, it is protected from overflows/underflows.
  • The contract complies with the BEP-20 token standard.

Audit Results

Vulnerability CategoryNotesResult
Arbitrary Jump/Storage WriteN/APASS
Centralization of ControlPlease be aware of the amount of liquidity available in proportion to the largest wallets.PASS
Compiler IssuesN/APASS
Delegate Call to Untrusted ContractN/APASS
Dependence on Predictable VariablesN/APASS
Ether/Token TheftN/APASS
Flash LoansN/APASS
Front RunningN/APASS
Improper EventsN/APASS
Improper Authorization SchemeN/APASS
Integer Over/UnderflowN/APASS
Logical IssuesN/APASS
Oracle IssuesN/APASS
Outdated Compiler VersionN/APASS
Race ConditionsN/APASS
ReentrancyN/APASS
Signature IssuesN/APASS
Unbounded LoopsN/APASS
Unused CodeN/APASS
Overall Contract Safety PASS

Inheritance Chart

Smart Contract Audit - Inheritance

Function Graph

Smart Contract Audit - Graph

Functions Overview


 ($) = payable function
 # = non-constant function
 
 Int = Internal
 Ext = External
 Pub = Public

 +  Token 
    - [Pub]  #
    - [Pub] balanceOf
    - [Pub] transfer #
    - [Pub] transferFrom #
    - [Pub] approve #

About Solidity Finance

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Our firm is well-reputed in the community and is trusted as a top smart contract auditing company for the review of solidity code, no matter how complex. Our team of experienced solidity smart contract auditors performs audits for tokens, NFTs, crowdsales, marketplaces, gambling games, financial protocols, and more!

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What is a Solidity Audit?

Typically, a smart contract audit is a comprehensive review process designed to discover logical errors, security vulnerabilities, and optimization opportunities within code. A Solidity Audit takes this a step further by verifying economic logic to ensure the stability of smart contracts and highlighting privileged functionality to create a report that is easy to understand for developers and community members alike.

How Do I Interpret the Findings?

Each of our Findings will be labeled with a Severity level. We always recommend the team resolve High, Medium, and Low severity findings prior to deploying the code to the mainnet. Here is a breakdown on what each Severity level means for the project:

  • High severity indicates that the issue puts a large number of users' funds at risk and has a high probability of exploitation, or the smart contract contains serious logical issues which can prevent the code from operating as intended.
  • Medium severity issues are those which place at least some users' funds at risk and has a medium to high probability of exploitation.
  • Low severity issues have a relatively minor risk association; these issues have a low probability of occurring or may have a minimal impact.
  • Informational issues pose no immediate risk, but inform the project team of opportunities for gas optimizations and following smart contract security best practices.