MBC [MetaBUSDCoin] Token

Unable to find manual contract audit (e.g. Certik, PeckShield, Solidity...)

MetaBUSDCoin.swapBack() (#703-759) sends eth to arbitrary user
Dangerous calls:
- (marketSuccess) = address(marketingFeeReceiver).call{gas: 30000,value: amountBNBMarketing}() (#732)
- (buybackSuccess) = address(buybackFeeReceiver).call{gas: 30000,value: amountBNBBuyback}() (#733)
Ensure that an arbitrary user cannot withdraw unauthorized funds.

Additional information: link

DividendDistributor.distributeDividend(address) (#448-459) ignores return value by BUSD.transfer(shareholder,amount) (#454)
Use SafeERC20, or ensure that the transfer/transferFrom return value is checked.

Additional information: link

Reentrancy in MetaBUSDCoin._transferFrom(address,address,uint256) (#615-644):
External calls:
- swapBack() (#623)
- router.swapExactTokensForETHSupportingFeeOnTransferTokens(amountToSwap,0,path,address(this),block.timestamp) (#714-758)
- distributor.deposit{value: amountBNBReflection}() (#731)
- (marketSuccess) = address(marketingFeeReceiver).call{gas: 30000,value: amountBNBMarketing}() (#732)
- (buybackSuccess) = address(buybackFeeReceiver).call{gas: 30000,value: amountBNBBuyback}() (#733)
- router.addLiquidityETH{value: amountBNBLiquidity}(address(this),amountToLiquify,0,0,autoLiquidityReceiver,block.timestamp) (#739-750)
External calls sending eth:
- swapBack() (#623)
- distributor.deposit{value: amountBNBReflection}() (#731)
- (marketSuccess) = address(marketingFeeReceiver).call{gas: 30000,value: amountBNBMarketing}() (#732)
- (buybackSuccess) = address(buybackFeeReceiver).call{gas: 30000,value: amountBNBBuyback}() (#733)
- router.addLiquidityETH{value: amountBNBLiquidity}(address(this),amountToLiquify,0,0,autoLiquidityReceiver,block.timestamp) (#739-750)
State variables written after the call(s):
- _balances[sender] = _balances[sender].sub(amount,Insufficient Balance) (#632)
- _balances[recipient] = _balances[recipient].add(amountReceived) (#635)
- amountReceived = takeFee(sender,amount) (#634)
- _balances[address(this)] = _balances[address(this)].add(finalFee) (#680)
- _balances[DEAD] = _balances[DEAD].add(burnAmount) (#681)
Apply the check-effects-interactions pattern.

Additional information: link

Combination 1: Reentrancy vulnerabilities + Functions that send Ether to arbitraty destination. Usual for scams. May be justified by some complex mechanics (e.g. rebase, reflections). DYOR & manual audit are advised.

Combination 2: Unchecked transfer + Functions that send Ether to arbitraty destination. Usual for scams. May be justified by some complex mechanics (e.g. rebase, reflections). DYOR & manual audit are advised.

Combination 3: Reentrancy vulnerabilities + Unchecked transfer vulnerability. Usual for scams. May be justified by some complex mechanics (e.g. rebase, reflections). DYOR & manual audit are advised.

Contract ownership is not renounced (belongs to a wallet)

MetaBUSDCoin.isSell(address) (#688-694) is never used and should be removed
Remove unused functions.

Additional information: link

MetaBUSDCoin.BUSD (#495) is never used in MetaBUSDCoin (#492-876)
Remove unused state variables.

Additional information: link

MetaBUSDCoin.setMaxHoldPercentage(uint256) (#852-854) performs a multiplication on the result of a division:
-_maxHold = (_totalSupply / 100) * percent (#853)
MetaBUSDCoin.takeFee(address,uint256) (#674-686) performs a multiplication on the result of a division:
-feeAmount = amount.mul(getTotalFee()).div(feeDenominator) (#675)
-burnAmount = feeAmount.mul(burnFee).div(totalFee) (#677)
Consider ordering multiplication before division.

Additional information: link

Reentrancy in DividendDistributor.process(uint256) (#417-441):
External calls:
- distributeDividend(shareholders[currentIndex]) (#433)
- BUSD.transfer(shareholder,amount) (#454)
State variables written after the call(s):
- currentIndex ++ (#438)
Reentrancy in DividendDistributor.distributeDividend(address) (#448-459):
External calls:
- BUSD.transfer(shareholder,amount) (#454)
State variables written after the call(s):
- shares[shareholder].totalRealised = shares[shareholder].totalRealised.add(amount) (#456)
- shares[shareholder].totalExcluded = getCumulativeDividends(shares[shareholder].amount) (#457)
Reentrancy in DividendDistributor.setShare(address,uint256) (#381-395):
External calls:
- distributeDividend(shareholder) (#383)
- BUSD.transfer(shareholder,amount) (#454)
State variables written after the call(s):
- shares[shareholder].amount = amount (#393)
- shares[shareholder].totalExcluded = getCumulativeDividends(shares[shareholder].amount) (#394)
Apply the check-effects-interactions pattern.

Additional information: link

MBCAuth.constructor(address).i (#150) is a local variable never initialized
MetaBUSDCoin.swapBack().e (#754) is a local variable never initialized
MBCAuth.unauthorizeForMultiplePermissions(address,string[]).i (#229) is a local variable never initialized
MBCAuth.transferOwnership(address).i (#263) is a local variable never initialized
MBCAuth.authorizeForMultiplePermissions(address,string[]).i (#205) is a local variable never initialized
Initialize all the variables. If a variable is meant to be initialized to zero, explicitly set it to zero to improve code readability.

Additional information: link

MetaBUSDCoin.swapBack() (#703-759) ignores return value by router.addLiquidityETH{value: amountBNBLiquidity}(address(this),amountToLiquify,0,0,autoLiquidityReceiver,block.timestamp) (#739-750)
Ensure that all the return values of the function calls are used.

Additional information: link

MetaBUSDCoin.setTxLimit(uint256,bool) (#774-782) should emit an event for:
- _maxTxAmount = amount (#777)
- _maxTxAmount = amount (#780)
MetaBUSDCoin.setFees(uint256,uint256,uint256,uint256,uint256,uint256) (#806-814) should emit an event for:
- liquidityFee = _liquidityFee (#807)
- reflectionFee = _reflectionFee (#808)
- marketingFee = _marketingFee (#809)
- buybackFee = _buybackFee (#810)
- burnFee = _burnFee (#811)
- totalFee = _liquidityFee.add(_reflectionFee).add(_marketingFee).add(_buybackFee).add(_burnFee) (#812)
- feeDenominator = _feeDenominator (#813)
MetaBUSDCoin.setLaunchedAt(uint256) (#872-874) should emit an event for:
- launchedAt = launched_ (#873)
MetaBUSDCoin.setSwapBackSettings(bool,uint256) (#822-825) should emit an event for:
- swapThreshold = _amount (#824)
DividendDistributor.setDistributionCriteria(uint256,uint256) (#376-379) should emit an event for:
- minPeriod = _minPeriod (#377)
- minDistribution = _minDistribution (#378)
Emit an event for critical parameter changes.

Additional information: link

MetaBUSDCoin.setFeeReceivers(address,address,address)._autoLiquidityReceiver (#816) lacks a zero-check on :
- autoLiquidityReceiver = _autoLiquidityReceiver (#817)
MetaBUSDCoin.clearStuckBNB(address).wallet (#848) lacks a zero-check on :
- address(wallet).transfer(address(this).balance) (#849)
MBCAuth.transferOwnership(address).adr (#260) lacks a zero-check on :
- owner = adr (#262)
MetaBUSDCoin.setFeeReceivers(address,address,address)._marketingFeeReceiver (#816) lacks a zero-check on :
- marketingFeeReceiver = _marketingFeeReceiver (#818)
MetaBUSDCoin.setFeeReceivers(address,address,address)._buybackFeeReciever (#816) lacks a zero-check on :
- buybackFeeReceiver = _buybackFeeReciever (#819)
MetaBUSDCoin.constructor().owner_ (#565) lacks a zero-check on :
- autoLiquidityReceiver = owner_ (#577)
Check that the address is not zero.

Additional information: link

Variable 'MetaBUSDCoin.swapBack().e (#754)' in MetaBUSDCoin.swapBack() (#703-759) potentially used before declaration: SwapBackFailed(string(abi.encodePacked(SwapBack failed with error ,e))) (#755)
Move all variable declarations prior to any usage of the variable, and ensure that reaching a variable declaration does not depend on some conditional if it is used unconditionally.

Additional information: link

Reentrancy in MetaBUSDCoin._transferFrom(address,address,uint256) (#615-644):
External calls:
- swapBack() (#623)
- router.swapExactTokensForETHSupportingFeeOnTransferTokens(amountToSwap,0,path,address(this),block.timestamp) (#714-758)
- distributor.deposit{value: amountBNBReflection}() (#731)
- (marketSuccess) = address(marketingFeeReceiver).call{gas: 30000,value: amountBNBMarketing}() (#732)
- (buybackSuccess) = address(buybackFeeReceiver).call{gas: 30000,value: amountBNBBuyback}() (#733)
- router.addLiquidityETH{value: amountBNBLiquidity}(address(this),amountToLiquify,0,0,autoLiquidityReceiver,block.timestamp) (#739-750)
External calls sending eth:
- swapBack() (#623)
- distributor.deposit{value: amountBNBReflection}() (#731)
- (marketSuccess) = address(marketingFeeReceiver).call{gas: 30000,value: amountBNBMarketing}() (#732)
- (buybackSuccess) = address(buybackFeeReceiver).call{gas: 30000,value: amountBNBBuyback}() (#733)
- router.addLiquidityETH{value: amountBNBLiquidity}(address(this),amountToLiquify,0,0,autoLiquidityReceiver,block.timestamp) (#739-750)
State variables written after the call(s):
- launch() (#625)
- launchedAt = block.number (#766)
Reentrancy in DividendDistributor.distributeDividend(address) (#448-459):
External calls:
- BUSD.transfer(shareholder,amount) (#454)
State variables written after the call(s):
- shareholderClaims[shareholder] = block.timestamp (#455)
Reentrancy in DividendDistributor.setShare(address,uint256) (#381-395):
External calls:
- distributeDividend(shareholder) (#383)
- BUSD.transfer(shareholder,amount) (#454)
State variables written after the call(s):
- addShareholder(shareholder) (#387)
- shareholderIndexes[shareholder] = shareholders.length (#481)
- removeShareholder(shareholder) (#389)
- shareholderIndexes[shareholders[shareholders.length - 1]] = shareholderIndexes[shareholder] (#487)
- addShareholder(shareholder) (#387)
- shareholders.push(shareholder) (#482)
- removeShareholder(shareholder) (#389)
- shareholders[shareholderIndexes[shareholder]] = shareholders[shareholders.length - 1] (#486)
- shareholders.pop() (#488)
- totalShares = totalShares.sub(shares[shareholder].amount).add(amount) (#392)
Reentrancy in DividendDistributor.deposit() (#397-415):
External calls:
- router.swapExactETHForTokensSupportingFeeOnTransferTokens{value: msg.value}(0,path,address(this),block.timestamp) (#404-409)
State variables written after the call(s):
- dividendsPerShare = dividendsPerShare.add(dividendsPerShareAccuracyFactor.mul(amount).div(totalShares)) (#414)
- totalDividends = totalDividends.add(amount) (#413)
Apply the check-effects-interactions pattern.

Additional information: link

Reentrancy in MetaBUSDCoin.swapBack() (#703-759):
External calls:
- router.swapExactTokensForETHSupportingFeeOnTransferTokens(amountToSwap,0,path,address(this),block.timestamp) (#714-758)
- distributor.deposit{value: amountBNBReflection}() (#731)
- (marketSuccess) = address(marketingFeeReceiver).call{gas: 30000,value: amountBNBMarketing}() (#732)
- (buybackSuccess) = address(buybackFeeReceiver).call{gas: 30000,value: amountBNBBuyback}() (#733)
External calls sending eth:
- distributor.deposit{value: amountBNBReflection}() (#731)
- (marketSuccess) = address(marketingFeeReceiver).call{gas: 30000,value: amountBNBMarketing}() (#732)
- (buybackSuccess) = address(buybackFeeReceiver).call{gas: 30000,value: amountBNBBuyback}() (#733)
Event emitted after the call(s):
- BuybackTransfer(buybackSuccess) (#736)
- MarketTransfer(marketSuccess) (#735)
Reentrancy in MetaBUSDCoin.swapBack() (#703-759):
External calls:
- router.swapExactTokensForETHSupportingFeeOnTransferTokens(amountToSwap,0,path,address(this),block.timestamp) (#714-758)
- distributor.deposit{value: amountBNBReflection}() (#731)
- (marketSuccess) = address(marketingFeeReceiver).call{gas: 30000,value: amountBNBMarketing}() (#732)
- (buybackSuccess) = address(buybackFeeReceiver).call{gas: 30000,value: amountBNBBuyback}() (#733)
- router.addLiquidityETH{value: amountBNBLiquidity}(address(this),amountToLiquify,0,0,autoLiquidityReceiver,block.timestamp) (#739-750)
External calls sending eth:
- distributor.deposit{value: amountBNBReflection}() (#731)
- (marketSuccess) = address(marketingFeeReceiver).call{gas: 30000,value: amountBNBMarketing}() (#732)
- (buybackSuccess) = address(buybackFeeReceiver).call{gas: 30000,value: amountBNBBuyback}() (#733)
- router.addLiquidityETH{value: amountBNBLiquidity}(address(this),amountToLiquify,0,0,autoLiquidityReceiver,block.timestamp) (#739-750)
Event emitted after the call(s):
- AutoLiquify(amountToLiquify,amountBNBLiquidity) (#747)
- AutoLiquify(0,0) (#749)
- SwapBackSuccess(amountToSwap) (#753)
Reentrancy in MetaBUSDCoin._transferFrom(address,address,uint256) (#615-644):
External calls:
- swapBack() (#623)
- router.swapExactTokensForETHSupportingFeeOnTransferTokens(amountToSwap,0,path,address(this),block.timestamp) (#714-758)
- distributor.deposit{value: amountBNBReflection}() (#731)
- (marketSuccess) = address(marketingFeeReceiver).call{gas: 30000,value: amountBNBMarketing}() (#732)
- (buybackSuccess) = address(buybackFeeReceiver).call{gas: 30000,value: amountBNBBuyback}() (#733)
- router.addLiquidityETH{value: amountBNBLiquidity}(address(this),amountToLiquify,0,0,autoLiquidityReceiver,block.timestamp) (#739-750)
- distributor.setShare(sender,_balances[sender]) (#637)
- distributor.setShare(recipient,_balances[recipient]) (#638)
- distributor.process(distributorGas) (#640)
External calls sending eth:
- swapBack() (#623)
- distributor.deposit{value: amountBNBReflection}() (#731)
- (marketSuccess) = address(marketingFeeReceiver).call{gas: 30000,value: amountBNBMarketing}() (#732)
- (buybackSuccess) = address(buybackFeeReceiver).call{gas: 30000,value: amountBNBBuyback}() (#733)
- router.addLiquidityETH{value: amountBNBLiquidity}(address(this),amountToLiquify,0,0,autoLiquidityReceiver,block.timestamp) (#739-750)
Event emitted after the call(s):
- Transfer(sender,recipient,amountReceived) (#642)
Reentrancy in MetaBUSDCoin.swapBack() (#703-759):
External calls:
- router.swapExactTokensForETHSupportingFeeOnTransferTokens(amountToSwap,0,path,address(this),block.timestamp) (#714-758)
Event emitted after the call(s):
- SwapBackFailed(string(abi.encodePacked(SwapBack failed with error ,e))) (#755)
- SwapBackFailed(SwapBack failed without an error message from pancakeSwap) (#757)
Reentrancy in MetaBUSDCoin._transferFrom(address,address,uint256) (#615-644):
External calls:
- swapBack() (#623)
- router.swapExactTokensForETHSupportingFeeOnTransferTokens(amountToSwap,0,path,address(this),block.timestamp) (#714-758)
- distributor.deposit{value: amountBNBReflection}() (#731)
- (marketSuccess) = address(marketingFeeReceiver).call{gas: 30000,value: amountBNBMarketing}() (#732)
- (buybackSuccess) = address(buybackFeeReceiver).call{gas: 30000,value: amountBNBBuyback}() (#733)
- router.addLiquidityETH{value: amountBNBLiquidity}(address(this),amountToLiquify,0,0,autoLiquidityReceiver,block.timestamp) (#739-750)
External calls sending eth:
- swapBack() (#623)
- distributor.deposit{value: amountBNBReflection}() (#731)
- (marketSuccess) = address(marketingFeeReceiver).call{gas: 30000,value: amountBNBMarketing}() (#732)
- (buybackSuccess) = address(buybackFeeReceiver).call{gas: 30000,value: amountBNBBuyback}() (#733)
- router.addLiquidityETH{value: amountBNBLiquidity}(address(this),amountToLiquify,0,0,autoLiquidityReceiver,block.timestamp) (#739-750)
Event emitted after the call(s):
- Launched(block.number,block.timestamp) (#767)
- launch() (#625)
- Transfer(sender,DEAD,burnAmount) (#682)
- amountReceived = takeFee(sender,amount) (#634)
- Transfer(sender,address(this),finalFee) (#683)
- amountReceived = takeFee(sender,amount) (#634)
Apply the check-effects-interactions pattern.

Additional information: link

DividendDistributor.shouldDistribute(address) (#443-446) uses timestamp for comparisons
Dangerous comparisons:
- shareholderClaims[shareholder] + minPeriod < block.timestamp && getUnpaidEarnings(shareholder) > minDistribution (#444-445)
MBCAuth.unlockPermission(string) (#304-309) uses timestamp for comparisons
Dangerous comparisons:
- require(bool,string)(block.timestamp > getPermissionUnlockTime(permissionName),Permission is locked until the expiry time.) (#305)
Avoid relying on block.timestamp.

Additional information: link

DividendDistributor.process(uint256) (#417-441) has costly operations inside a loop:
- currentIndex ++ (#438)
DividendDistributor.distributeDividend(address) (#448-459) has costly operations inside a loop:
- totalDistributed = totalDistributed.add(amount) (#453)
DividendDistributor.process(uint256) (#417-441) has costly operations inside a loop:
- currentIndex = 0 (#429)
Use a local variable to hold the loop computation result.

Additional information: link

MetaBUSDCoin.swapThreshold (#545) is set pre-construction with a non-constant function or state variable:
- _totalSupply / 5000
MetaBUSDCoin._maxHold (#508) is set pre-construction with a non-constant function or state variable:
- _totalSupply / 1000
MetaBUSDCoin._maxTxAmount (#505) is set pre-construction with a non-constant function or state variable:
- _totalSupply / 10000
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.

Additional information: link

Low level call in MetaBUSDCoin.swapBack() (#703-759):
- (marketSuccess) = address(marketingFeeReceiver).call{gas: 30000,value: amountBNBMarketing}() (#732)
- (buybackSuccess) = address(buybackFeeReceiver).call{gas: 30000,value: amountBNBBuyback}() (#733)
Avoid low-level calls. Check the call success. If the call is meant for a contract, check for code existence

Additional information: link

Parameter MetaBUSDCoin.setFees(uint256,uint256,uint256,uint256,uint256,uint256)._reflectionFee (#806) is not in mixedCase
Variable MetaBUSDCoin.ZERO (#498) is not in mixedCase
Function IDEXRouter.WETH() (#71) is not in mixedCase
Constant MetaBUSDCoin._decimals (#502) is not in UPPER_CASE_WITH_UNDERSCORES
Parameter MetaBUSDCoin.setFees(uint256,uint256,uint256,uint256,uint256,uint256)._marketingFee (#806) is not in mixedCase
Variable MetaBUSDCoin.DEAD (#497) is not in mixedCase
Variable MetaBUSDCoin.BUSD (#495) is not in mixedCase
Parameter MetaBUSDCoin.freeze(bool)._freeze (#770) is not in mixedCase
Parameter MetaBUSDCoin.setFees(uint256,uint256,uint256,uint256,uint256,uint256)._liquidityFee (#806) is not in mixedCase
Parameter MetaBUSDCoin.setFeeReceivers(address,address,address)._marketingFeeReceiver (#816) is not in mixedCase
Variable DividendDistributor.BUSD (#337) is not in mixedCase
Variable MetaBUSDCoin.freeze_contract (#539) is not in mixedCase
Parameter MetaBUSDCoin.setFees(uint256,uint256,uint256,uint256,uint256,uint256)._feeDenominator (#806) is not in mixedCase
Parameter MetaBUSDCoin.setDistributionCriteria(uint256,uint256)._minPeriod (#831) is not in mixedCase
Variable MetaBUSDCoin._allowances (#511) is not in mixedCase
Variable MetaBUSDCoin._balances (#510) is not in mixedCase
Parameter MetaBUSDCoin.setFeeReceivers(address,address,address)._buybackFeeReciever (#816) is not in mixedCase
Parameter MetaBUSDCoin.setFeeReceivers(address,address,address)._autoLiquidityReceiver (#816) is not in mixedCase
Parameter MetaBUSDCoin.setFees(uint256,uint256,uint256,uint256,uint256,uint256)._burnFee (#806) is not in mixedCase
Variable MetaBUSDCoin._totalSupply (#504) is not in mixedCase
Parameter MetaBUSDCoin.setFees(uint256,uint256,uint256,uint256,uint256,uint256)._buybackFee (#806) is not in mixedCase
Parameter MetaBUSDCoin.setSwapBackSettings(bool,uint256)._amount (#822) is not in mixedCase
Variable MetaBUSDCoin._maxHold (#508) is not in mixedCase
Parameter DividendDistributor.setDistributionCriteria(uint256,uint256)._minDistribution (#376) is not in mixedCase
Variable MetaBUSDCoin.WBNB (#496) is not in mixedCase
Parameter DividendDistributor.setDistributionCriteria(uint256,uint256)._minPeriod (#376) is not in mixedCase
Constant MetaBUSDCoin._symbol (#501) is not in UPPER_CASE_WITH_UNDERSCORES
Parameter MetaBUSDCoin.setLiquifyEnabled(bool)._enabled (#827) is not in mixedCase
Parameter MetaBUSDCoin.setFeesOnNormalTransfers(bool)._enabled (#864) is not in mixedCase
Variable DividendDistributor._token (#329) is not in mixedCase
Variable MetaBUSDCoin._maxTxAmount (#505) is not in mixedCase
Variable DividendDistributor.WBNB (#338) is not in mixedCase
Constant MetaBUSDCoin._name (#500) is not in UPPER_CASE_WITH_UNDERSCORES
Parameter MetaBUSDCoin.setSwapBackSettings(bool,uint256)._enabled (#822) is not in mixedCase
Parameter MetaBUSDCoin.setTxLimit(uint256,bool)._withCSupply (#774) is not in mixedCase
Parameter MetaBUSDCoin.setDistributionCriteria(uint256,uint256)._minDistribution (#831) is not in mixedCase
Follow the Solidity naming convention.

Additional information: link

Variable IDEXRouter.addLiquidity(address,address,uint256,uint256,uint256,uint256,address,uint256).amountADesired (#76) is too similar to IDEXRouter.addLiquidity(address,address,uint256,uint256,uint256,uint256,address,uint256).amountBDesired (#77)
Prevent variables from having similar names.

Additional information: link

MetaBUSDCoin.slitherConstructorVariables() (#492-876) uses literals with too many digits:
- DEAD = 0x000000000000000000000000000000000000dEaD (#497)
MetaBUSDCoin.setDistributorSettings(uint256) (#835-838) uses literals with too many digits:
- require(bool)(gas <= 1000000) (#836)
MetaBUSDCoin.slitherConstructorVariables() (#492-876) uses literals with too many digits:
- distributorGas = 600000 (#542)
MetaBUSDCoin.slitherConstructorVariables() (#492-876) uses literals with too many digits:
- ZERO = 0x0000000000000000000000000000000000000000 (#498)
MetaBUSDCoin.slitherConstructorVariables() (#492-876) uses literals with too many digits:
- _totalSupply = 500000000000000000000000000000000 (#504)
Use: Ether suffix, Time suffix, or The scientific notation

Additional information: link

MetaBUSDCoin.ZERO (#498) should be constant
MetaBUSDCoin.BUSD (#495) should be constant
MetaBUSDCoin.WBNB (#496) should be constant
MetaBUSDCoin.DEAD (#497) should be constant
DividendDistributor.dividendsPerShareAccuracyFactor (#351) should be constant
DividendDistributor.WBNB (#338) should be constant
MetaBUSDCoin._totalSupply (#504) should be constant
Add the constant attributes to state variables that never change.

Additional information: link

unauthorizeForMultiplePermissions(address,string[]) should be declared external:
- MBCAuth.unauthorizeForMultiplePermissions(address,string[]) (#226-234)
transferOwnership(address) should be declared external:
- MBCAuth.transferOwnership(address) (#260-268)
lockPermission(string,uint64) should be declared external:
- MBCAuth.lockPermission(string,uint64) (#294-299)
getPermissionNameToIndex(string) should be declared external:
- MBCAuth.getPermissionNameToIndex(string) (#273-275)
authorizeForMultiplePermissions(address,string[]) should be declared external:
- MBCAuth.authorizeForMultiplePermissions(address,string[]) (#204-210)
isAuthorizedFor(address,string) should be declared external:
- MBCAuth.isAuthorizedFor(address,string) (#246-248)
isLocked(string) should be declared external:
- MBCAuth.isLocked(string) (#287-289)
authorizeFor(address,string) should be declared external:
- MBCAuth.authorizeFor(address,string) (#195-199)
unauthorizeFor(address,string) should be declared external:
- MBCAuth.unauthorizeFor(address,string) (#215-221)
unlockPermission(string) should be declared external:
- MBCAuth.unlockPermission(string) (#304-309)
Use the external attribute for functions never called from the contract.

Additional information: link

DividendDistributor.distributeDividend(address) (#448-459) has external calls inside a loop: BUSD.transfer(shareholder,amount) (#454)
Favor pull over push strategy for external calls.

Additional information: link

Token is deployed only at one blockchain

Unable to find PancakeSwap trading pair to compute liquidity.

Unable to find PancakeSwap trading pair to compute number of swaps.

Unable to find token contract audit

Token is not listed at Mobula.Finance

Additional information: link

Unable to find audit link on the website

Unable to find token on CoinHunt

Additional information: link

Unable to find code repository for the project

Token has relatively low CoinGecko rank

Token has relatively low CoinMarketCap rank