OG Predict Info
In today’s world, the most common alternative to football entertainment is betting. The problem with betting is that it incites football fans to greed and real losses, which is the exact opposite of what football is all about - entertainment and passion. In essence, football fans need something better to validate their passion for the game. The solution? OG Predict. OG Predict is a soccer prediction platform that gives you the opportunity to earn rewards for your prediction skills. This is not gambling in any way. There will be 10 fixtures weekly from the top 5 major leagues around the world. Users will have the chance to predict the scores of these matches in order to boost their chances on the weekly leaderboard.
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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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 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
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.
Anyone Can call the withdrawStuckETH function on L638 because there is no access control for calling the function and after it is called, the stuck ETH will be transferred to the following address: 0x606380038BeaA60cE5914d673BFcf4B809CEDc1C. Moreover, the same happens with the "remove_Random_Tokens" function on L630 but in this case, the tokens will be transferred to the Dev Wallet.
Ownership Privileges:
- Update fees but cannot set more than 6%
- Include/Exclude accounts from fees
- Update Max Transaction Amount, Token Swap amount, and Max Wallet amount within limitations
- Update Dev wallet and Presale address
Files and details
Functions
public
/
State variables
public
/
Total lines
of code
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Capabilities
Hover on items
/
Findings and Audit result
low Issues | 3 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
Contract doesn’t import npm packages from source (like OpenZeppelin etc.)
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)
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
Uninitialized local variables (uninitialized-local)
Initialize all the variables. If a variable is meant to be initialized to zero, explicitly set it to zero to improve code readability.