Richie Rich Info

www.richierich.vip

$RICHIE is a meme token built on the BNB Smart Chain. Holders receive BNB rewards by holding $RICHIE tokens in their wallets.

Overall Score
69.08
Poor Excellent
Richie Rich Logo

Real-Time Threat Detection

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

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TrustNet DataPulse

Smart Contract Audit

Select the audit
Static Analysis Dynamic Analysis Symbolic Execution SWC Check Manual Review
Contract address
0x6bbB...f4Fb
Network
BNB Smart Chain - Mainnet
License N/A
Compiler N/A
Type N/A
Language Solidity
Onboard date 2024/01/16
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
  • The owner can exclude/include wallets in rewards.
  • The owner can exclude/include wallets from fees.
  • The owner can claim the contract's stuck tokens, including the contract's tokens.
  • The owner can claim the contract's balance in his wallet.
  • The owner can update the maximum transaction amount.
  • The owner can update any arbitrary value in the buyback threshold amount.
  • The owner can set any arbitrary amount in the minimum swap amount.
  • The owner can set buy fees of not more than 15%.
  • The owner can set any arbitrary amount in the buyback limit, including zero.
  • The owner can update the marketing wallet address.
  • The owner can enable/disable swapping.
  • The owner can enable/disable buy back settings.

Note - This Audit report consists of a security analysis of the Richie Rich token 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 Richie Rich 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

low Issues | 4 findings

Pending

#1 low Issue
Local variables shadowing (shadowing-local)
Richie_Rich.sol
L266
L337
Description

Rename the local variables that shadow another component.

Pending

#2 low Issue
Missing Events Arithmetic (events-maths)
Richie_Rich.sol
L654-657
L660-662
L664-668
L670-677
L680-682
Description

Emit an event for critical parameter changes.

Pending

#3 low Issue
Remove safemath library
Richie_Rich.sol
L35-86
Description

Compiler version above 0.8.0 has the ability to control arithmetic overflow/underflow. It is recommended to remove the unwanted code in order to avoid high gas fees.

Pending

#4 low Issue
Missing zero address validation.
Richie_Rich.sol
L693-697
Description

Check that the address cannot be set to zero or dead address.

optimization Issues | 2 findings

Pending

#1 optimization Issue
State variables that could be declared constant (constable-states)
Richie_Rich.sol
L91
L179
L177
L178
L174
Description

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

Pending

#2 optimization Issue
Public function that could be declared external (external-function)
Richie_Rich.sol
L110-113
L115-119
L228-230
L232-234
L236-238
L261-264
L266-268
L270-273
L275-279
L281-284
L286-289
L291-293
L296-298
L301-303
L313-321
L628-630
L632-634
L636-638
L640-644
L647-651
L660-662
L699-702
L704-707
Description

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

informational Issues | 3 findings

Pending

#1 informational Issue
Costly operations in a loop (costly-loop)
Richie_Rich.sol
L323-334
Description

Use a local variable to hold the loop computation result.

Pending

#2 informational Issue
Functions that are not used (dead-code)
Richie_Rich.sol
L15-18
L710-712
L78-80
L82-85
Description

Remove unused functions.

Pending

#3 informational Issue
Unused state variables (unused-state)
Richie_Rich.sol
L91
Description

Remove unused state variables.