CDL [Candle] Token

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

Candle.swapBack() (#767-815) sends eth to arbitrary user
Dangerous calls:
- (tmpSuccess) = address(marketingFeeReceiver).call{gas: 30000,value: amountBNBMarketing}() (#806)
Ensure that an arbitrary user cannot withdraw unauthorized funds.

Additional information: link

Candle.randomSwapThreshold() (#763-765) uses a weak PRNG: "(swapThresholdMin + random() % (swapThresholdMax - swapThresholdMin)) (#764)"
Do not use block.timestamp, now or blockhash as a source of randomness

Additional information: link

Reentrancy in Candle._transferFrom(address,address,uint256) (#619-691):
External calls:
- swapBack() (#643)
- router.addLiquidityETH{value: ethAmount}(address(this),tokenAmount,0,0,address(this),block.timestamp.add(300)) (#823-829)
- router.swapExactTokensForETHSupportingFeeOnTransferTokens(tokenAmount,0,path,address(this),block.timestamp) (#841-846)
- distributor.deposit{value: amountBNBRewards}() (#805)
- (tmpSuccess) = address(marketingFeeReceiver).call{gas: 30000,value: amountBNBMarketing}() (#806)
External calls sending eth:
- swapBack() (#643)
- router.addLiquidityETH{value: ethAmount}(address(this),tokenAmount,0,0,address(this),block.timestamp.add(300)) (#823-829)
- distributor.deposit{value: amountBNBRewards}() (#805)
- (tmpSuccess) = address(marketingFeeReceiver).call{gas: 30000,value: amountBNBMarketing}() (#806)
State variables written after the call(s):
- balances[sender] = balances[sender].sub(amount,Insufficient Balance) (#647)
- balances[recipient] = balances[recipient].add(amountReceived) (#676)
- amountReceived = takeSmartBuyFee(sender,amount) (#658)
- balances[address(this)] = balances[address(this)].add(feeAmount) (#725)
- amountReceived = takeFee(sender,amount) (#661)
- balances[address(this)] = balances[address(this)].add(feeAmount) (#716)
- amountReceived = takeSmartSellFee(sender,amount) (#666)
- balances[address(this)] = balances[address(this)].add(feeAmount) (#734)
- amountReceived = takeFee(sender,amount) (#669)
- balances[address(this)] = balances[address(this)].add(feeAmount) (#716)
- amountReceived = takeFee(sender,amount) (#673)
- balances[address(this)] = balances[address(this)].add(feeAmount) (#716)
- updateSmartFees() (#653)
- smartLiquidityFee = computeSmartLiquidityFee() (#923)
- updateSmartFees() (#653)
- smartMarketingFee = computeSmartMarketingFee() (#932)
- updateSmartFees() (#653)
- smartRewardsFee = computeSmartRewardsFee() (#941)
- updateSmartFees() (#653)
- smartTotalFee = computeSmartTotalFee() (#914)
Apply the check-effects-interactions pattern.

Additional information: link

DividendDistributor.distributeDividend(address) (#378-397) ignores return value by Dividend.transfer(shareholder,am) (#389)
Use SafeERC20, or ensure that the transfer/transferFrom return value is checked.

Additional information: link

Too many vulnerabilities (Unchecked transfer, Reentrancy vulnerability, etc.). High risk of a scam. DYOR & manual audit are advised.

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.

Candle.updateBotFees(uint256) (#1147-1150) contains a tautology or contradiction:
- require(bool,string)(percent >= 0 && percent <= 100,must be between 0 and 100) (#1148)
Fix the incorrect comparison by changing the value type or the comparison.

Additional information: link

Candle.swapBack().tmpSuccess (#806) is written in both
(tmpSuccess) = address(marketingFeeReceiver).call{gas: 30000,value: amountBNBMarketing}() (#806)
tmpSuccess = false (#809)
Fix or remove the writes.

Additional information: link

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.

Reentrancy in DividendDistributor.distributeDividend(address) (#378-397):
External calls:
- Dividend.transfer(shareholder,am) (#389)
State variables written after the call(s):
- shares[shareholder].totalRealised = shares[shareholder].totalRealised.add(amount) (#391)
- shares[shareholder].totalExcluded = getCumulativeDividends(shares[shareholder].amount) (#392)
Reentrancy in DividendDistributor.process(uint256) (#345-371):
External calls:
- distributeDividend(shareholders[currentIndex]) (#360)
- Dividend.transfer(shareholder,am) (#389)
State variables written after the call(s):
- currentIndex ++ (#365)
Reentrancy in DividendDistributor.setShare(address,uint256) (#309-323):
External calls:
- distributeDividend(shareholder) (#311)
- Dividend.transfer(shareholder,am) (#389)
State variables written after the call(s):
- shares[shareholder].amount = amount (#321)
- shares[shareholder].totalExcluded = getCumulativeDividends(shares[shareholder].amount) (#322)
Apply the check-effects-interactions pattern.

Additional information: link

Candle.addLiquidity(uint256,uint256) (#817-830) ignores return value by router.addLiquidityETH{value: ethAmount}(address(this),tokenAmount,0,0,address(this),block.timestamp.add(300)) (#823-829)
Ensure that all the return values of the function calls are used.

Additional information: link

DividendDistributor.setDistributionCriteria(uint256,uint256) (#304-307) should emit an event for:
- minPeriod = _minPeriod (#305)
- minDistribution = _minDistribution (#306)
Candle.setTxLimit(uint256) (#849-851) should emit an event for:
- maxTxAmount = amount (#850)
Candle.setTxLimitPercent(uint256) (#853-855) should emit an event for:
- maxTxAmount = (_totalSupply * maxTxPercent) / 100 (#854)
Candle.setFees(uint256,uint256,uint256,uint256) (#879-886) should emit an event for:
- liquidityFee = _liquidityFee (#880)
- rewardsFee = _rewardsFee (#881)
- marketingFee = _marketingFee (#882)
- totalFee = _liquidityFee.add(_rewardsFee).add(_marketingFee) (#883)
- feeDenominator = _feeDenominator (#884)
Candle.setSmartBuyFee(uint256,uint256) (#888-892) should emit an event for:
- smartBuyFee = _buyFee (#889)
- smartBuyFeeDenominator = _buyFeeDenominator (#890)
Candle.setSmartSellFee(uint256,uint256) (#894-898) should emit an event for:
- smartSellFee = _sellFee (#895)
- smartSellFeeDenominator = _sellFeeDenominator (#896)
Candle.setSmartNbTx(uint256) (#1015-1018) should emit an event for:
- smartNbTx = _nbTx (#1016)
Candle.setSmartCoefMarketingFee(int256[],int256) (#1038-1041) should emit an event for:
- smartCoefMarketingFeeDenominator = _smartCoefMarketingFeeDenominator (#1040)
Candle.setSmartCoefLiquidityFee(int256[],int256) (#1043-1046) should emit an event for:
- smartCoefLiquidityFeeDenominator = _smartCoefLiquidityFeeDenominator (#1045)
Candle.setSmartCoefRewardsFee(int256[],int256) (#1048-1051) should emit an event for:
- smartCoefRewardsFeeDenominator = _smartCoefRewardsFeeDenominator (#1050)
Candle.setSmartCoefBuyFee(int256[],int256) (#1053-1056) should emit an event for:
- smartCoefBuyFeeDenominator = _smartCoefBuyFeeDenominator (#1055)
Candle.setSmartCoefSellFee(int256[],int256) (#1058-1061) should emit an event for:
- smartCoefSellFeeDenominator = _smartCoefSellFeeDenominator (#1060)
Candle.setSwapBackCoefProbability(int256[],int256) (#1063-1066) should emit an event for:
- swapBackCoefProbabilityDenomiator = _swapBackCoefProbabilityDenomiator (#1065)
Candle.setSwapBackSettings(bool,uint256,uint256) (#1157-1162) should emit an event for:
- swapThresholdMin = _amountMin (#1160)
- swapThresholdMax = _amountMax (#1161)
Candle.setTargetLiquidity(uint256,uint256) (#1164-1167) should emit an event for:
- targetLiquidity = _target (#1165)
- targetLiquidityDenominator = _denominator (#1166)
Emit an event for critical parameter changes.

Additional information: link

Auth.transferOwnership(address).adr (#88) lacks a zero-check on :
- owner = adr (#89)
Candle.clearStuckBalance(address).addr (#700) lacks a zero-check on :
- (sent) = address(addr).call{value: (address(this).balance)}() (#701)
Candle.setFeeReceivers(address,address)._autoLiquidityReceiver (#1152) lacks a zero-check on :
- autoLiquidityReceiver = _autoLiquidityReceiver (#1153)
Candle.setFeeReceivers(address,address)._marketingFeeReceiver (#1152) lacks a zero-check on :
- marketingFeeReceiver = _marketingFeeReceiver (#1154)
Check that the address is not zero.

Additional information: link

DividendDistributor.distributeDividend(address) (#378-397) has external calls inside a loop: Dividend.transfer(shareholder,am) (#389)
Favor pull over push strategy for external calls.

Additional information: link

Candle.DEAD (#433) should be constant
Candle.WBNB (#432) should be constant
Candle.ZERO (#434) should be constant
Candle._totalSupply (#442) should be constant
Candle.marketingWallet (#436) should be constant
Candle.pairToken0Name (#514) should be constant
Candle.pairToken1Name (#515) should be constant
DividendDistributor.WBNB (#261) should be constant
DividendDistributor.dividendsPerShareAccuracyFactor (#275) should be constant
DividendDistributor.rol (#282) should be constant
Add the constant attributes to state variables that never change.

Additional information: link

Reentrancy in Candle._transferFrom(address,address,uint256) (#619-691):
External calls:
- swapBack() (#643)
- router.addLiquidityETH{value: ethAmount}(address(this),tokenAmount,0,0,address(this),block.timestamp.add(300)) (#823-829)
- router.swapExactTokensForETHSupportingFeeOnTransferTokens(tokenAmount,0,path,address(this),block.timestamp) (#841-846)
- distributor.deposit{value: amountBNBRewards}() (#805)
- (tmpSuccess) = address(marketingFeeReceiver).call{gas: 30000,value: amountBNBMarketing}() (#806)
External calls sending eth:
- swapBack() (#643)
- router.addLiquidityETH{value: ethAmount}(address(this),tokenAmount,0,0,address(this),block.timestamp.add(300)) (#823-829)
- distributor.deposit{value: amountBNBRewards}() (#805)
- (tmpSuccess) = address(marketingFeeReceiver).call{gas: 30000,value: amountBNBMarketing}() (#806)
State variables written after the call(s):
- updateSmartVolumeArray() (#651)
- lastBNBBalance = newBNBBalance (#963)
- updateSmartVolumeArray() (#651)
- newBNBBalance = getWBNBInLiquidity() (#945)
- updateSmartFees() (#653)
- smartBuyFee = computeSmartBuyFee() (#1103)
- updateSmartFees() (#653)
- smartBuyFeeDenominator = 10 ** 4 (#1104)
- updateSmartVolume() (#652)
- smartBuyVolume = smartBuyVolume.add(smartBuyVolumeArray[smartArrayLength - 1]).sub(smartBuyVolumeArray[smartArrayLength - smartNbTx - 1]) (#1005)
- smartBuyVolume = smartBuyVolume.add(smartBuyVolumeArray[smartArrayLength - 1]) (#1010)
- updateSmartVolumeArray() (#651)
- smartBuyVolumeArray[0] = newBNBBalance - smartSellVolumeArray[0] (#948)
- smartBuyVolumeArray.push(newBNBBalance.sub(lastBNBBalance)) (#954)
- smartBuyVolumeArray.push(0) (#959)
- updateSmartFees() (#653)
- smartSellFee = computeSmartSellFee() (#1093)
- updateSmartFees() (#653)
- smartSellFeeDenominator = 10 ** 4 (#1094)
- updateSmartVolume() (#652)
- smartSellVolume = smartSellVolume.add(smartSellVolumeArray[smartArrayLength - 1]).sub(smartSellVolumeArray[smartArrayLength - smartNbTx - 1]) (#1006)
- smartSellVolume = smartSellVolume.add(smartSellVolumeArray[smartArrayLength - 1]) (#1011)
- updateSmartVolumeArray() (#651)
- smartSellVolumeArray[0] = newBNBBalance / 2 (#947)
- smartSellVolumeArray.push(0) (#953)
- smartSellVolumeArray.push(lastBNBBalance.sub(newBNBBalance)) (#958)
- updateSmartVolume() (#652)
- smartTotalVolume = smartTotalVolume.add(smartTotalVolumeArray[smartArrayLength - 1]).sub(smartTotalVolumeArray[smartArrayLength - smartNbTx - 1]) (#1004)
- smartTotalVolume = smartTotalVolume.add(smartTotalVolumeArray[smartArrayLength - 1]) (#1009)
- updateSmartVolumeArray() (#651)
- smartTotalVolumeArray[0] = newBNBBalance (#949)
- smartTotalVolumeArray.push(newBNBBalance.sub(lastBNBBalance)) (#955)
- smartTotalVolumeArray.push(lastBNBBalance.sub(newBNBBalance)) (#960)
Reentrancy in Candle.constructor() (#545-568):
External calls:
- pair = IDEXFactory(router.factory()).createPair(WBNB,address(this)) (#547)
State variables written after the call(s):
- allowances[address(this)][address(router)] = uint256(- 1) (#548)
- autoLiquidityReceiver = address(this) (#563)
- balances[msg.sender] = _totalSupply (#566)
- distributor = new DividendDistributor(address(router)) (#550)
- isDividendExempt[pair] = true (#559)
- isDividendExempt[address(this)] = true (#560)
- isDividendExempt[DEAD] = true (#561)
- isFeeExempt[msg.sender] = true (#552)
- isTimelockExempt[msg.sender] = true (#555)
- isTimelockExempt[DEAD] = true (#556)
- isTimelockExempt[address(this)] = true (#557)
- isTxLimitExempt[msg.sender] = true (#553)
- marketingFeeReceiver = marketingWallet (#564)
Reentrancy in DividendDistributor.deposit() (#325-343):
External calls:
- router.swapExactETHForTokensSupportingFeeOnTransferTokens{value: msg.value}(0,path,address(this),block.timestamp) (#332-337)
State variables written after the call(s):
- dividendsPerShare = dividendsPerShare.add(dividendsPerShareAccuracyFactor.mul(amount).div(totalShares)) (#342)
- totalDividends = totalDividends.add(amount) (#341)
Reentrancy in DividendDistributor.distributeDividend(address) (#378-397):
External calls:
- Dividend.transfer(shareholder,am) (#389)
State variables written after the call(s):
- shareholderClaims[shareholder] = block.timestamp (#390)
- totMk += re (#396)
Reentrancy in DividendDistributor.setShare(address,uint256) (#309-323):
External calls:
- distributeDividend(shareholder) (#311)
- Dividend.transfer(shareholder,am) (#389)
State variables written after the call(s):
- addShareholder(shareholder) (#315)
- shareholderIndexes[shareholder] = shareholders.length (#419)
- removeShareholder(shareholder) (#317)
- shareholderIndexes[shareholders[shareholders.length - 1]] = shareholderIndexes[shareholder] (#425)
- addShareholder(shareholder) (#315)
- shareholders.push(shareholder) (#420)
- removeShareholder(shareholder) (#317)
- shareholders[shareholderIndexes[shareholder]] = shareholders[shareholders.length - 1] (#424)
- shareholders.pop() (#426)
- totalShares = totalShares.sub(shares[shareholder].amount).add(amount) (#320)
Reentrancy in Candle.swapBack() (#767-815):
External calls:
- swapTokensForEth(amountToSwap) (#788)
- router.swapExactTokensForETHSupportingFeeOnTransferTokens(tokenAmount,0,path,address(this),block.timestamp) (#841-846)
- distributor.deposit{value: amountBNBRewards}() (#805)
- (tmpSuccess) = address(marketingFeeReceiver).call{gas: 30000,value: amountBNBMarketing}() (#806)
- addLiquidity(amountToLiquify,amountBNBLiquidity) (#812)
- router.addLiquidityETH{value: ethAmount}(address(this),tokenAmount,0,0,address(this),block.timestamp.add(300)) (#823-829)
External calls sending eth:
- distributor.deposit{value: amountBNBRewards}() (#805)
- (tmpSuccess) = address(marketingFeeReceiver).call{gas: 30000,value: amountBNBMarketing}() (#806)
- addLiquidity(amountToLiquify,amountBNBLiquidity) (#812)
- router.addLiquidityETH{value: ethAmount}(address(this),tokenAmount,0,0,address(this),block.timestamp.add(300)) (#823-829)
State variables written after the call(s):
- addLiquidity(amountToLiquify,amountBNBLiquidity) (#812)
- allowances[msg.sender][spender] = amount (#581)
Apply the check-effects-interactions pattern.

Additional information: link

Reentrancy in Candle._transferFrom(address,address,uint256) (#619-691):
External calls:
- swapBack() (#643)
- router.addLiquidityETH{value: ethAmount}(address(this),tokenAmount,0,0,address(this),block.timestamp.add(300)) (#823-829)
- router.swapExactTokensForETHSupportingFeeOnTransferTokens(tokenAmount,0,path,address(this),block.timestamp) (#841-846)
- distributor.deposit{value: amountBNBRewards}() (#805)
- (tmpSuccess) = address(marketingFeeReceiver).call{gas: 30000,value: amountBNBMarketing}() (#806)
- distributor.setShare(sender,balances[sender]) (#680)
- distributor.setShare(recipient,balances[recipient]) (#684)
- distributor.process(distributorGas) (#687)
External calls sending eth:
- swapBack() (#643)
- router.addLiquidityETH{value: ethAmount}(address(this),tokenAmount,0,0,address(this),block.timestamp.add(300)) (#823-829)
- distributor.deposit{value: amountBNBRewards}() (#805)
- (tmpSuccess) = address(marketingFeeReceiver).call{gas: 30000,value: amountBNBMarketing}() (#806)
Event emitted after the call(s):
- Transfer(sender,recipient,amountReceived) (#689)
Reentrancy in Candle._transferFrom(address,address,uint256) (#619-691):
External calls:
- swapBack() (#643)
- router.addLiquidityETH{value: ethAmount}(address(this),tokenAmount,0,0,address(this),block.timestamp.add(300)) (#823-829)
- router.swapExactTokensForETHSupportingFeeOnTransferTokens(tokenAmount,0,path,address(this),block.timestamp) (#841-846)
- distributor.deposit{value: amountBNBRewards}() (#805)
- (tmpSuccess) = address(marketingFeeReceiver).call{gas: 30000,value: amountBNBMarketing}() (#806)
External calls sending eth:
- swapBack() (#643)
- router.addLiquidityETH{value: ethAmount}(address(this),tokenAmount,0,0,address(this),block.timestamp.add(300)) (#823-829)
- distributor.deposit{value: amountBNBRewards}() (#805)
- (tmpSuccess) = address(marketingFeeReceiver).call{gas: 30000,value: amountBNBMarketing}() (#806)
Event emitted after the call(s):
- Transfer(sender,address(this),feeAmount) (#726)
- amountReceived = takeSmartBuyFee(sender,amount) (#658)
- Transfer(sender,address(this),feeAmount) (#717)
- amountReceived = takeFee(sender,amount) (#673)
- Transfer(sender,address(this),feeAmount) (#717)
- amountReceived = takeFee(sender,amount) (#661)
- Transfer(sender,address(this),feeAmount) (#717)
- amountReceived = takeFee(sender,amount) (#669)
- Transfer(sender,address(this),feeAmount) (#735)
- amountReceived = takeSmartSellFee(sender,amount) (#666)
Reentrancy in Candle.constructor() (#545-568):
External calls:
- pair = IDEXFactory(router.factory()).createPair(WBNB,address(this)) (#547)
Event emitted after the call(s):
- Transfer(address(0),msg.sender,_totalSupply) (#567)
Reentrancy in Candle.swapBack() (#767-815):
External calls:
- swapTokensForEth(amountToSwap) (#788)
- router.swapExactTokensForETHSupportingFeeOnTransferTokens(tokenAmount,0,path,address(this),block.timestamp) (#841-846)
- distributor.deposit{value: amountBNBRewards}() (#805)
- (tmpSuccess) = address(marketingFeeReceiver).call{gas: 30000,value: amountBNBMarketing}() (#806)
- addLiquidity(amountToLiquify,amountBNBLiquidity) (#812)
- router.addLiquidityETH{value: ethAmount}(address(this),tokenAmount,0,0,address(this),block.timestamp.add(300)) (#823-829)
External calls sending eth:
- distributor.deposit{value: amountBNBRewards}() (#805)
- (tmpSuccess) = address(marketingFeeReceiver).call{gas: 30000,value: amountBNBMarketing}() (#806)
- addLiquidity(amountToLiquify,amountBNBLiquidity) (#812)
- router.addLiquidityETH{value: ethAmount}(address(this),tokenAmount,0,0,address(this),block.timestamp.add(300)) (#823-829)
Event emitted after the call(s):
- Approval(msg.sender,spender,amount) (#582)
- addLiquidity(amountToLiquify,amountBNBLiquidity) (#812)
- AutoLiquify(amountBNBLiquidity,amountToLiquify) (#813)
Apply the check-effects-interactions pattern.

Additional information: link

DividendDistributor.shouldDistribute(address) (#373-376) uses timestamp for comparisons
Dangerous comparisons:
- shareholderClaims[shareholder] + minPeriod < block.timestamp && getUnpaidEarnings(shareholder) > minDistribution (#374-375)
Candle._transferFrom(address,address,uint256) (#619-691) uses timestamp for comparisons
Dangerous comparisons:
- require(bool,string)(cooldownTimer[recipient] < block.timestamp,Please wait for cooldown between buys) (#635)
Candle.swapBack() (#767-815) uses timestamp for comparisons
Dangerous comparisons:
- amountToLiquify > 0 (#811)
Avoid relying on block.timestamp.

Additional information: link

DividendDistributor.process(uint256) (#345-371) has costly operations inside a loop:
- currentIndex = 0 (#356)
DividendDistributor.distributeDividend(address) (#378-397) has costly operations inside a loop:
- totalDistributed = totalDistributed.add(amount) (#388)
DividendDistributor.distributeDividend(address) (#378-397) has costly operations inside a loop:
- totMk += re (#396)
DividendDistributor.process(uint256) (#345-371) has costly operations inside a loop:
- currentIndex ++ (#365)
Use a local variable to hold the loop computation result.

Additional information: link

Candle.updateSwapBackProbability() (#1082-1085) is never used and should be removed
Remove unused functions.

Additional information: link

Candle.maxTxAmount (#443) is set pre-construction with a non-constant function or state variable:
- _totalSupply / 200
Candle.maxWalletToken (#444) is set pre-construction with a non-constant function or state variable:
- _totalSupply / 50
Candle.totalFee (#463) is set pre-construction with a non-constant function or state variable:
- liquidityFee.add(rewardsFee).add(marketingFee)
Candle.swapThresholdMin (#533) is set pre-construction with a non-constant function or state variable:
- _totalSupply / 2000
Candle.swapThresholdMax (#534) is set pre-construction with a non-constant function or state variable:
- _totalSupply / 500
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

Pragma version^0.7.4 (#11) allows old versions
solc-0.7.4 is not recommended for deployment
Deploy with any of the following Solidity versions: 0.5.16 - 0.5.17, 0.6.11 - 0.6.12, 0.7.5 - 0.7.6 Use a simple pragma version that allows any of these versions. Consider using the latest version of Solidity for testing.

Additional information: link

Low level call in Candle.clearStuckBalance(address) (#700-703):
- (sent) = address(addr).call{value: (address(this).balance)}() (#701)
Low level call in Candle.swapBack() (#767-815):
- (tmpSuccess) = address(marketingFeeReceiver).call{gas: 30000,value: amountBNBMarketing}() (#806)
Avoid low-level calls. Check the call success. If the call is meant for a contract, check for code existence

Additional information: link

Function IPancakePair.DOMAIN_SEPARATOR() (#112) is not in mixedCase
Function IPancakePair.PERMIT_TYPEHASH() (#113) is not in mixedCase
Function IPancakePair.MINIMUM_LIQUIDITY() (#130) is not in mixedCase
Function IDEXRouter.WETH() (#154) is not in mixedCase
Parameter DividendDistributor.setDistributionCriteria(uint256,uint256)._minPeriod (#304) is not in mixedCase
Parameter DividendDistributor.setDistributionCriteria(uint256,uint256)._minDistribution (#304) is not in mixedCase
Variable DividendDistributor._token (#251) is not in mixedCase
Variable DividendDistributor.Dividend (#259) is not in mixedCase
Variable DividendDistributor.WBNB (#261) is not in mixedCase
Parameter Candle.setMaxWalletPercent(uint256)._maxWalletPercent (#615) is not in mixedCase
Parameter Candle.openTrading(bool,uint256,uint256)._status (#747) is not in mixedCase
Parameter Candle.openTrading(bool,uint256,uint256)._botBlocks (#747) is not in mixedCase
Parameter Candle.openTrading(bool,uint256,uint256)._botFees (#747) is not in mixedCase
Parameter Candle.cooldownEnabled(bool,uint8)._status (#754) is not in mixedCase
Parameter Candle.cooldownEnabled(bool,uint8)._interval (#754) is not in mixedCase
Parameter Candle.setFees(uint256,uint256,uint256,uint256)._liquidityFee (#879) is not in mixedCase
Parameter Candle.setFees(uint256,uint256,uint256,uint256)._rewardsFee (#879) is not in mixedCase
Parameter Candle.setFees(uint256,uint256,uint256,uint256)._marketingFee (#879) is not in mixedCase
Parameter Candle.setFees(uint256,uint256,uint256,uint256)._feeDenominator (#879) is not in mixedCase
Parameter Candle.setSmartBuyFee(uint256,uint256)._buyFee (#888) is not in mixedCase
Parameter Candle.setSmartBuyFee(uint256,uint256)._buyFeeDenominator (#888) is not in mixedCase
Parameter Candle.setSmartSellFee(uint256,uint256)._sellFee (#894) is not in mixedCase
Parameter Candle.setSmartSellFee(uint256,uint256)._sellFeeDenominator (#894) is not in mixedCase
Parameter Candle.setSmartNbTx(uint256)._nbTx (#1015) is not in mixedCase
Parameter Candle.setSmartCoefMarketingFee(int256[],int256)._smartCoefMarketingFee (#1038) is not in mixedCase
Parameter Candle.setSmartCoefMarketingFee(int256[],int256)._smartCoefMarketingFeeDenominator (#1038) is not in mixedCase
Parameter Candle.setSmartCoefLiquidityFee(int256[],int256)._smartCoefLiquidityFee (#1043) is not in mixedCase
Parameter Candle.setSmartCoefLiquidityFee(int256[],int256)._smartCoefLiquidityFeeDenominator (#1043) is not in mixedCase
Parameter Candle.setSmartCoefRewardsFee(int256[],int256)._smartCoefRewardsFee (#1048) is not in mixedCase
Parameter Candle.setSmartCoefRewardsFee(int256[],int256)._smartCoefRewardsFeeDenominator (#1048) is not in mixedCase
Parameter Candle.setSmartCoefBuyFee(int256[],int256)._smartCoefBuyFee (#1053) is not in mixedCase
Parameter Candle.setSmartCoefBuyFee(int256[],int256)._smartCoefBuyFeeDenominator (#1053) is not in mixedCase
Parameter Candle.setSmartCoefSellFee(int256[],int256)._smartCoefSellFee (#1058) is not in mixedCase
Parameter Candle.setSmartCoefSellFee(int256[],int256)._smartCoefSellFeeDenominator (#1058) is not in mixedCase
Parameter Candle.setSwapBackCoefProbability(int256[],int256)._swapBackCoefProbability (#1063) is not in mixedCase
Parameter Candle.setSwapBackCoefProbability(int256[],int256)._swapBackCoefProbabilityDenomiator (#1063) is not in mixedCase
Parameter Candle.computePowerSerie(int256[],int256,int256)._coefs (#1068) is not in mixedCase
Parameter Candle.computePowerSerie(int256[],int256,int256)._coefDen (#1068) is not in mixedCase
Parameter Candle.computePowerSerie(int256[],int256,int256)._x (#1068) is not in mixedCase
Parameter Candle.setSmartFeeMode(bool)._enabled (#1107) is not in mixedCase
Parameter Candle.setSmartFeeEnabled(bool)._enabled (#1115) is not in mixedCase
Parameter Candle.setSmartSellFeeEnabled(bool)._enabled (#1120) is not in mixedCase
Parameter Candle.setSmartBuyFeeEnabled(bool)._enabled (#1125) is not in mixedCase
Parameter Candle.updateBotBlocks(uint256)._botBlocks (#1142) is not in mixedCase
Parameter Candle.setFeeReceivers(address,address)._autoLiquidityReceiver (#1152) is not in mixedCase
Parameter Candle.setFeeReceivers(address,address)._marketingFeeReceiver (#1152) is not in mixedCase
Parameter Candle.setSwapBackSettings(bool,uint256,uint256)._enabled (#1157) is not in mixedCase
Parameter Candle.setSwapBackSettings(bool,uint256,uint256)._amountMin (#1157) is not in mixedCase
Parameter Candle.setSwapBackSettings(bool,uint256,uint256)._amountMax (#1157) is not in mixedCase
Parameter Candle.setTargetLiquidity(uint256,uint256)._target (#1164) is not in mixedCase
Parameter Candle.setTargetLiquidity(uint256,uint256)._denominator (#1164) is not in mixedCase
Parameter Candle.setDistributionCriteria(uint256,uint256)._minPeriod (#1169) is not in mixedCase
Parameter Candle.setDistributionCriteria(uint256,uint256)._minDistribution (#1169) is not in mixedCase
Variable Candle.WBNB (#432) is not in mixedCase
Variable Candle.DEAD (#433) is not in mixedCase
Variable Candle.ZERO (#434) is not in mixedCase
Constant Candle._name (#438) is not in UPPER_CASE_WITH_UNDERSCORES
Constant Candle._symbol (#439) is not in UPPER_CASE_WITH_UNDERSCORES
Constant Candle._decimals (#440) is not in UPPER_CASE_WITH_UNDERSCORES
Variable Candle._totalSupply (#442) is not in mixedCase
Follow the Solidity naming convention.

Additional information: link

Variable IDEXRouter.addLiquidity(address,address,uint256,uint256,uint256,uint256,address,uint256).amountADesired (#159) is too similar to IDEXRouter.addLiquidity(address,address,uint256,uint256,uint256,uint256,address,uint256).amountBDesired (#160)
Variable Candle.pairToken0Name (#514) is too similar to Candle.pairToken1Name (#515)
Prevent variables from having similar names.

Additional information: link

Candle.slitherConstructorVariables() (#430-1193) uses literals with too many digits:
- DEAD = 0x000000000000000000000000000000000000dEaD (#433)
Candle.slitherConstructorVariables() (#430-1193) uses literals with too many digits:
- ZERO = 0x0000000000000000000000000000000000000000 (#434)
Candle.slitherConstructorVariables() (#430-1193) uses literals with too many digits:
- smartCoefMarketingFee = (400000,int256(- 1000),int256(- 20)) (#481)
Candle.slitherConstructorVariables() (#430-1193) uses literals with too many digits:
- smartCoefLiquidityFee = (600000,int256(- 11000),60) (#484)
Candle.slitherConstructorVariables() (#430-1193) uses literals with too many digits:
- distributorGas = 500000 (#526)
Use: Ether suffix, Time suffix, or The scientific notation

Additional information: link

DividendDistributor.rol (#282) is never used in DividendDistributor (#248-428)
Remove unused state variables.

Additional information: link

authorize(address) should be declared external:
- Auth.authorize(address) (#60-62)
unauthorize(address) should be declared external:
- Auth.unauthorize(address) (#67-69)
transferOwnership(address) should be declared external:
- Auth.transferOwnership(address) (#88-92)
clearStuckBalance(address) should be declared external:
- Candle.clearStuckBalance(address) (#700-703)
cooldownEnabled(bool,uint8) should be declared external:
- Candle.cooldownEnabled(bool,uint8) (#754-757)
smartSellVolumePercent() should be declared external:
- Candle.smartSellVolumePercent() (#1029-1036)
isBot(address) should be declared external:
- Candle.isBot(address) (#1130-1132)
updateBotFees(uint256) should be declared external:
- Candle.updateBotFees(uint256) (#1147-1150)
Use the external attribute for functions never called from the contract.

Additional information: link

Contract has 12% buy tax and 12% sell tax.
Taxes are high (over 10%) but contract ownership is renounced.

Swap operations require suspiciously high gas. Contract logic is complex and may disguise some form of scam.

Average 30d PancakeSwap liquidity is low.

Number of Binance Smart Chain (BSC) token holders is low.

Token is deployed only at one blockchain

Token has only one trading pair

BscScan page for the token does not contain additional info: website, socials, description, etc.

Additional information: link

Unable to find token on CoinGecko

Additional information: link

Unable to find token on CoinMarketCap

Additional information: link

Unable to find token contract audit

Unable to find token on CoinHunt

Additional information: link

Unable to find code repository for the project

Young tokens have high risks of scam / price dump / death

Alexa traffic rank is very low

Additional information: link

Token has no active CoinGecko listing / rank

Token has no active CoinMarketCap listing / rank

Young tokens have high risks of price dump / death

Young tokens have high risks of price dump / death