PUDEL Info
Pudel ($PD) is a decentralized finance (DeFi) token operating on the Binance Smart Chain (BSC). Unlike projects focused solely on farming and liquidity pool acquisition, Pudel aims to mitigate price fluctuations. Our ecosystem is designed to foster a stable and secure environment for our token holders.
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.
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TrustNet DataPulse
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 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:
- 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
- Include/Exclude wallets from rewards and fees
- Set fees without any limitations
- Enable/Disable Swap and Liquify
- Set max transaction percent to any arbitrary value including zero and lock user funds
- Withdraw any type of token from the contract
- Include/Exclude addresses from the blacklist
Note - This Audit report consists of a security analysis of the PUDEL 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 PUDEL team, other contracts associated with the project were not audited by our team. We recommend investors to do their research before investing.
Files and details
Functions
public
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State variables
public
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Total lines
of code
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Capabilities
Hover on items
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Findings and Audit result
medium Issues | 2 findings
Pending
#1 medium Issue
Liquidity will be credited to an EOA
The liquidity of the contract is automatically added to the owner's address which is not recommended because, in an extreme scenario, this can be used to drain liquidity from the contract.
Pending
#2 medium Issue
Fees can be 100% or more
The owner can set the tax fee up to 100% or more and if done so then it may lead to the loss of user funds
low Issues | 3 findings
Pending
#1 low Issue
Local variables shadowing (shadowing-local)
Rename the local variables that shadow another component.
Pending
#2 low Issue
Missing Events Arithmetic (events-maths)
Emit an event for critical parameter changes.
Pending
#3 low Issue
State Variable Visibility not set
It is the best practice to set the visibility of state variables explicitly
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 | 4 findings
Pending
#1 informational Issue
Functions that are not used (dead-code)
Remove unused functions.
Pending
#2 informational Issue
Function initializing state variables (function-init-state)
Remove any initialization of state variables via non-constant state variables or function calls. If variables must be set upon contract deployment, locate initialization in the constructor instead.
Pending
#3 informational Issue
Unused state variables (unused-state)
Remove unused state variables.
Pending
#4 informational Issue
Unused return values (unused-return)
Ensure that all the return values of the function calls are used.