BRO Info

www.itsurbro.com

Navigate the dynamic world of cryptocurrency with Bro Signals – the ultimate signal bot that transforms volatility into opportunity. Designed for both novice traders and seasoned investors, Bro Signals harnesses the power of advanced analytics to provide real-time trading alerts, empowering you to make informed decisions with confidence.

Overall Score
65.08
Poor Excellent
BRO Logo

Real-Time Threat Detection

Real-time threat detection, powered by Cyvers.io, is currently not activated for this project.

This advanced feature provides continuous monitoring and instant alerts to safeguard your assets from potential security threats. Real-time detection enhances your project's security by proactively identifying and mitigating risks. For more information, click here.

TrustNet DataPulse

Smart Contract Audit

Static Analysis Dynamic Analysis Symbolic Execution SWC Check Manual Review
Contract address
0x7072...30f9
Network
Ethereum - Mainnet
License N/A
Compiler N/A
Type N/A
Language Solidity
Onboard date 2024/03/18
Revision date In progress

Summary and Final Words

No crucial issues found

The contract does not contain issues of high or medium criticality. This means that no known vulnerabilities were found in the source code.

Contract owner cannot mint

It is not possible to mint new tokens.

Contract owner cannot blacklist addresses.

It is not possible to lock user funds by blacklisting addresses.

Contract owner cannot set high fees

The fees, if applicable, can be a maximum of 25% or lower. The contract can therefore not be locked. Please take a look in the comment section for more details.

Contract cannot be locked

Owner cannot lock any user funds.

Token cannot be burned

There is no burn function within the contract.

Ownership is not renounced

Contract can be manipulated by owner functions.

Scope of Work

This audit encompasses the evaluation of the files listed below, each verified with a SHA-1 Hash. The team referenced above has provided the necessary files for assessment.

The auditing process consists of the following systematic steps:

  1. Specification Review: Analyze the provided specifications, source code, and instructions to fully understand the smart contract's size, scope, and functionality.
  2. Manual Code Examination: Conduct a thorough line-by-line review of the source code to identify potential vulnerabilities and areas for improvement.
  3. Specification Alignment: Ensure that the code accurately implements the provided specifications and intended functionalities.
  4. Test Coverage Assessment: Evaluate the extent and effectiveness of test cases in covering the codebase, identifying any gaps in testing.
  5. Symbolic Execution: Analyze the smart contract to determine how various inputs affect execution paths, identifying potential edge cases and vulnerabilities.
  6. Best Practices Evaluation: Assess the smart contracts against established industry and academic best practices to enhance efficiency, maintainability, and security.
  7. Actionable Recommendations: Provide detailed, specific, and actionable steps to secure and optimize the smart contracts.

A file with a different Hash has been intentionally or otherwise modified after the security review. A different Hash may indicate a changed condition or potential vulnerability that was not within the scope of this review.

Final Words

The following provides a concise summary of the audit report, accompanied by insightful comments from the auditor. This overview captures the key findings and observations, offering valuable context and clarity.


Ownership Privileges
  • Any arbitrary address can claim the stuck tokens to the Fee receiver wallet.
  • The owner can enable trading only once.
  • The owner can manually redeem tokens.
  • The owner can lock the receiver details in the contract.
  • The owner can update the minimum swap amount of not less than 5%.
  • The owner can enable/disable the fee setting in the contract.
  • The owner can change the status of revenue share settings in the contract.
  • The owner can enable/disable swapping.
  • The owner can update the fee receiver in the contract.
  • The owner can update the revenue share distributor in the contract.
  • The owner can update the LP pair in the contract.
  • The owner can update the router address in the contract.
  • The owner can exempt wallets from fees.
  • The owner can exempt the account for revenue share.
  • The owner can buy back tokens to not more than five at a time.

Note - This Audit report consists of a security analysis of the BRO smart contract. This analysis did not include functional testing (or unit testing) of the contract’s logic. Moreover, we only audited one token contract for the BRO team. Other contracts associated with the project were not audited by our team. We recommend investors do their own research before investing.

Files and details

Functions
public

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State variables
public

/

Total lines
of code

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Capabilities
Hover on items

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Findings and Audit result

medium Issues | 1 findings

Pending

#1 medium Issue
Liquidity is added to externally owned address.
BRO.sol
L1314-1324
Description

The contract's liquidity is automatically added to the 'Fee receiver' address, which is not recommended because, in an extreme scenario, this can be used to drain liquidity from the contract.

low Issues | 2 findings

Pending

#1 low Issue
Floating pragma solidity version
BRO.sol
L24
Description

Adding the constant version of solidity is recommended, as this prevents the unintentional deployment of a contract with an outdated compiler that contains unresolved bugs.

Pending

#2 low Issue
Missing 'require' check
BRO.sol
L1150-1184
Description

Any arbitrary address can withdraw the stuck tokens from the contract to the ‘projectOwner’ wallet as this can increase the unnecessary transactions in the contract. Add a ‘require’ check so that only the limited address can access this functionality in the contract.

optimization Issues | 1 findings

Pending

#1 optimization Issue
Public function that could be declared external (external-function)
BRO.sol
L785-787
L1832-1834
L1843-1845
L1856-1858
L1894-1898
L1927-1934
L1947-1956
Description

Use the `external` attribute for functions never called from the contract.