PrimeZone Info

The future of web3 with avant-garde Blockchain innovations

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TrustNet Score

The TrustNet Score evaluates crypto projects based on audit results, security, KYC verification, and social media presence. This score offers a quick, transparent view of a project's credibility, helping users make informed decisions in the Web3 space.

56.26
Poor Excellent

Real-Time Threat Detection

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

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Security Assessments

Static Analysis Dynamic Analysis Symbolic Execution SWC Check Manual Review
Contract address
0xd84E...34D4
Network
BNB Smart Chain - Mainnet
License N/A
Compiler N/A
Type N/A
Language Solidity
Onboard date 2022/12/13
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 burning within the contract without any allowances

Ownership is not renounced

The owner retains significant control, which could potentially be used to modify key contract parameters.

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:
  • Approve contract contingency
  • Set initializer, excluded from protection.
  • Set protection settings and remove snipers
  • Exclude presale address
  • Enable Trading but cannot disable it.
  • Sweep Contingency (withdraw balance from the contract) but not after liquidity has been added.

Files and details

Functions
public

/

State variables
public

/

Total lines
of code

/

Capabilities
Hover on items

/

Findings and Audit result

low Issues | 2 findings

Pending

#1 low Issue
Local variables used prior their declaration (variable-scope)
Primezone.sol
L348
Description

Move all variable declarations prior to any usage of the variable, and ensure that reaching a variable declaration does not depend on some conditional if it is used unconditionally.

Pending

#2 low Issue
Contract doesn't import npm packages from source (like OpenZeppelin etc.)
Primezone.sol
-
Description

We recommend importing all packages from npm directly without flattening the contract. Functions could be modified or can be susceptible to vulnerabilities

optimization Issues | 2 findings

Pending

#1 optimization Issue
State variables that could be declared constant (constable-states)
Primezone.sol
L115
L102
Description

Add the `constant` attributes to state variables that never change.

Pending

#2 optimization Issue
Public function that could be declared external (external-function)
Primezone.sol
L200-203
L245-247
L322-331
Description

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

informational Issues | 4 findings

Pending

#1 informational Issue
Unused state variables (unused-state)
Primezone.sol
L102
L106
Description

Remove unused state variables.

Pending

#2 informational Issue
Unused return values (unused-return)
Primezone.sol
L346-363
Description

Ensure that all the return values of the function calls are used.

Pending

#3 informational Issue
Uninitialized local variables (uninitialized-local)
Primezone.sol
L348
L347
Description

Initialize all the variables. If a variable is meant to be initialized to zero, explicitly set it to zero to improve code readability.

Pending

#4 informational Issue
Missing Events
Primezone.sol
LAll Ownership Functions
Description

Emit events for critical parameter changes