BRB Cash
BRBC is an ERC-20 utility token used in a cross-chain ecosystem with utilities to support WEB3. By incorporating WEB3 utilities on the ETH blockchain, we are reducing the energy consumed. The goal is the ease of use and fast & environmentally friendly WEB3 interfaces.
Owner privileges
Comments
Ownership Privileges:
- Include/Exclude wallets from rewards and fees
- Set Tax, Development, and liquidity fee
- Set Maximum Transaction percent as any arbitrary number including zero and may lock user funds
Audit Scope
This audit covered the following files listed below with a SHA-1 Hash. The above token Team provided us with the files that needs to be tested.
We will verify the following claims:- Correct implementation of Token standard
- Deployer cannot mint any new tokens
- Deployer cannot burn or lock user funds
- Deployer cannot pause the contract
- Overall checkup (Smart Contract Security)
- Review of the specifications, sources, and instructions provided to SolidProof to make sure we understand the size, scope, and functionality of the smart contract.
- Manual review of code, which is the process of reading source code line-by-line in an attempt to identify potential vulnerabilities.
- Comparison to specification, which is the process of checking whether the code does what the specifications, sources, and instructions provided to SolidProof describe.
- Test coverage analysis, which is the process of determining whether the test cases are actually covering the code and how much code is exercised when we run those test cases.
- Symbolic execution, which is analysing a program to determine what inputs causes each part of a program to execute.
- Best practices review, which is a review of the smart contracts to improve efficiency, effectiveness, clarify, maintainability, security, and control based on the established industry and academic practices, recommendations, and research.
- Specific, itemized, actionable recommendations to help you take steps to secure your smart contracts.
A file with a different Hash has been modified, intentionally or otherwise, after the security review. A different Hash could be (but not necessarily) an indication of a changed condition or potential vulnerability that was not within the scope of this review.
Functions
public
95
State variables
public
7
Total lines
of code
745
Capabilities
Hover on items
Audit Details
Throughout the review process, care was taken to evaluate the repository for security-related issues, code quality, and adherence to speciïŹcation and best practices. To do so, reviewed line-by-line by our team of expert pentesters and smart contract developers, documenting any issues as there were discovered.
Risk represents the probability that a certain source-threat will exploit vulnerability, and the impact of that event on the organization or system. Risk Level is computed based on CVSS version 3.0.
medium Issues
Pending
#1 Issue
Fees can be set upto 100% or more
L523,526,529
The owner can set the fees to 100% or more and lock user funds
low Issues
Pending
#1 Issue
Local variables shadowing (shadowing-local)
L437
L627
Rename the local variables that shadow another component.
Pending
#2 Issue
Missing Events Arithmetic (events-maths)
L523-525
L526-528
L529-531
L532-536
Emit an event for critical parameter changes.
Pending
#3 Issue
Floating Pragma
-
The current pragma Solidity directive is â^0.8.17". Contracts should be deployed with the same compiler version and flags that they have been tested thoroughly. Locking the pragma helps to ensure that contracts do not accidentally get deployed using other versions.
Pending
#4 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
informational Issues
Pending
#1 Issue
Functions that are not used (dead-code)
L137-150
L106-108
L109-111
L112-114
L115-120
L129-131
L132-136
L121-123
L124-128
L96-100
L101-105
L89-92
L71-76
L62-64
L77-82
L17-23
L38-43
L44-49
L30-37
L24-29
Remove unused functions.
Pending
#2 Issue
Function initializing state variables (function-init-state)
L377
L383
L385
L387
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 Issue
Unused return values (unused-return)
L686-696
Ensure that all the return values of the function calls are used.
optimization Issues
Pending
#1 Issue
State variables that could be declared constant (constable-states)
L381
L374
L379
L380
L376
L394
Add the `constant` attributes to state variables that never change.
Pending
#2 Issue
Public function that could be declared external (external-function)
L167-170
L171-175
L417-419
L420-422
L423-425
L426-428
L433-436
L437-439
L440-443
L444-448
L449-452
L453-456
L457-459
L460-462
L463-470
L471-480
L486-493
L517-519
L520-522
L537-540
L624-626
Use the `external` attribute for functions never called from the contract.
Diagrams
Disclaimer
SolidProof.io reports are not, nor should be considered, an âendorsementâ or âdisapprovalâ of any particular project or team. These reports are not, nor should be considered, an indication of the economics or value of any âproductâ or âassetâ created by any team. SolidProof.io do not cover testing or auditing the integration with external contract or services (such as Unicrypt, Uniswap, PancakeSwap etcâ...)
SolidProof.io Audits do not provide any warranty or guarantee regarding the absolute bug- free nature of the technology analyzed, nor do they provide any indication of the technology proprietors. SolidProof Audits should not be used in any way to make decisions around investment or involvement with any particular project. These reports in no way provide investment advice, nor should be leveraged as investment advice of any sort.
SolidProof.io Reports represent an extensive auditing process intending to help our customers increase the quality of their code while reducing the high level of risk presented by cryptographic tokens and blockchain technology. Blockchain technology and cryptographic assets present a high level of ongoing risk. SolidProofâs position is that each company and individual are responsible for their own due diligence and continuous security. SolidProof in no way claims any guarantee of security or functionality of the technology we agree to analyze.