Sock Coin Info

sockcoin.io

Sock Coin is a collective adventure where everyone gets a lot of Socks. Imagine this: 70% of the total supply is distributed to the community!

Overall Score
88.28
Poor Excellent
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On-Chain Insights

Smart Contract Audit

Static Analysis Dynamic Analysis Symbolic Execution SWC Check Manual Review
Contract address
0x3E09...A827
Network
BNB Smart Chain - Mainnet
License N/A
Compiler N/A
Type N/A
Language Solidity
Onboard date 2024/04/05
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 lock/unlock the ownership.
  • The owner can exclude/include wallets in rewards.
  • The owner can exclude/include wallets in fees.
  • The owner can update the tax, liquidity, burn, wallet, and buyback fees of not more than 10%.
  • The owner can update any arbitrary amount in the buy-back upper limit including zero.
  • The owner can update the max transaction and max wallet amount percent to not less than 1%.
  • The owner can enable/disable swapping.
  • The owner can update the fee wallet address.
  • The owner can claim the stuck tokens from the contract.

Note - This Audit report consists of a security analysis of the Siri 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 Siri 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

/

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)
Token.sol
L842
L1072
Description

Rename the local variables that shadow another component.

Pending

#2 low Issue
Missing Events Arithmetic (events-maths)
Token.sol
L932-943
L949-951
L953-958
L960-965
Description

Emit an event for critical parameter changes.

Pending

#3 low Issue
Missing Zero Address Validation (missing-zero-check)
Token.sol
L779
Description

Check that the address is not zero.

Pending

#4 low Issue
Remove safemath library
Token.sol
L90-231
Description

The 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)
Token.sol
L703
L707
L709
L705
L706
L708
L710
L711
L730
L722
Description

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

Pending

#2 optimization Issue
Public function that could be declared external (external-function)
Token.sol
L500-503
L509-513
L515-517
L520-525
L528-533
L816-818
L820-822
L824-826
L828-830
L837-840
L842-844
L846-849
L851-855
L857-860
L862-865
L867-869
L871-873
L875-882
L884-893
L901-908
L924-926
L928-930
L945-947
L967-970
L1068-1070
L1325-1329
Description

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

informational Issues | 2 findings

Pending

#1 informational Issue
Costly operations in a loop (costly-loop)
Token.sol
L910-921
Description

Use a local variable to hold the loop computation result.

Pending

#2 informational Issue
Functions that are not used (dead-code)
Token.sol
L359-380
L319-321
L329-331
L344-346
L354-357
L266-275
L293-299
L238-241
L437-447
L410-419
L426-429
L421-424
L395-397
L399-401
L211-213
L227-230
Description

Remove unused functions.