Critter Info
As Buddy dons his high-tech glasses and proudly displays his $CRI token necklace, he represents not only the spirit of creativity and innovation but also the courage to be different. Buddy isn’t here to mimic or emulate; it’s here to pioneer and create its own remarkable legacy. Buddy the Critter symbolizes the essence of imagination, originality, and the determination to stand out. Join Buddy and the Critter community on this extraordinary cosmic odyssey where the cosmos is the limit, and celebrating uniqueness is the key to an exciting future.
Team and KYC Verification
The KYC verification for this project is currently in progress.
The team has submitted their information and verification is pending.
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.
Real-Time Threat Detection
Real-time threat detection, powered by Cyvers.io,
is currently not
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for this project.
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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 can blacklist addresses
It is possible to lock user funds by blacklisting addresses.
Contract owner can set high fees
Contract owner is able to set fees above 25%. Very high fees can also prevent token transfer.
Token transfer can be locked
Owner can lock user funds with owner functions.
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:
- Specification Review: Analyze the provided specifications, source code, and instructions to fully understand the smart contract's size, scope, and functionality.
- Manual Code Examination: Conduct a thorough line-by-line review of the source code to identify potential vulnerabilities and areas for improvement.
- Specification Alignment: Ensure that the code accurately implements the provided specifications and intended functionalities.
- Test Coverage Assessment: Evaluate the extent and effectiveness of test cases in covering the codebase, identifying any gaps in testing.
- Symbolic Execution: Analyze the smart contract to determine how various inputs affect execution paths, identifying potential edge cases and vulnerabilities.
- Best Practices Evaluation: Assess the smart contracts against established industry and academic best practices to enhance efficiency, maintainability, and security.
- 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 fees.
- The owner can set buy and sell fees up to 100%.
- The owner can update the wallet_Dev address.
- The owner can enable/disable swapping.
- The owner can set any arbitrary value in the swapTrigger amount.
- The owner can blacklist multiple addresses from transferring of tokens.
- The owner can enable/disable the blacklist switch.
- The owner can enable/disable transfers without fees.
- The owner can set any arbitrary value in the max transaction amount.
- The owner can set any arbitrary value in the max wallet amount.
- The owner can manually swap tokens and transfer it to the 'Wallet_Dev' address.
- The owner can claim the stuck tokens.
- The owner can change the router address.
- The owner can change the pair address.
Note - This Audit report consists of a security analysis of the Critter 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 Critter team, other contracts associated with the project were not audited by our team. We recommend investors to do their own research before investing.
Files and details
Functions
public
/
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 | 3 findings
Pending
#1 medium Issue
The owner can lock tokens
The owner can set any arbitrary value in the max transaction and max wallet amount, which can lock the tokens for an indefinite period of time which is not recommended. Add a certain threshold where the value cannot be less than that number.
Pending
#2 medium Issue
The owner can set fees upto 100%.
The owner can set buy and sell fees up to 100% which is not recommended. No fees should be more than 25% present in the contract.
Pending
#3 medium Issue
The owner can blacklist wallets.
The owner can blacklist wallets from transferring of tokens for an indefinite period of time which is not recommended. There must be a certain lock period where the user can be locked for a certain period of time.
low Issues | 4 findings
Pending
#1 low Issue
Missing Events Arithmetic (events-maths)
Emit an event for critical parameter changes.
Pending
#2 low Issue
Missing Zero Address Validation (missing-zero-check)
Check that the address is not zero.
Pending
#3 low Issue
Floating pragma solidity version.
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
#4 low Issue
Remove safemath library.
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.
optimization Issues | 2 findings
Pending
#1 optimization Issue
State variables that could be declared constant (constable-states)
Add the `constant` attributes to state variables that never change.
Pending
#2 optimization Issue
Public function that could be declared external (external-function)
Use the `external` attribute for functions never called from the contract.
informational Issues | 2 findings
Pending
#1 informational Issue
Functions that are not used (dead-code)
Remove unused functions.
Pending
#2 informational Issue
Unused state variables (unused-state)
Remove unused state variables.