Daima Token

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

Daima.transferBNBnBuyBack(uint256) (#1534-1539) sends eth to arbitrary user
Dangerous calls:
- address(_marketingWallet).transfer(amountBNBMarketing) (#1537)
Ensure that an arbitrary user cannot withdraw unauthorized funds.

Additional information: link

Reentrancy in Daima._finalizeTransfer(address,address,uint256,bool) (#1364-1428):
External calls:
- swapBack(contractTokenBalance) (#1412)
- dexRouter.swapExactETHForTokensSupportingFeeOnTransferTokens{value: amount}(0,path,ZERO,block.timestamp.add(300)) (#1526-1531)
- dexRouter.swapExactTokensForETHSupportingFeeOnTransferTokens(amountToSwap,0,path,address(this),block.timestamp) (#1484-1490)
- dexRouter.addLiquidityETH{value: amountBNBLiquidity}(address(this),amountToLiquify,0,0,owner(),block.timestamp) (#1502-1509)
- reflector.deposit{value: amountBNBReflection}() (#1516)
External calls sending eth:
- swapBack(contractTokenBalance) (#1412)
- address(_marketingWallet).transfer(amountBNBMarketing) (#1537)
- dexRouter.swapExactETHForTokensSupportingFeeOnTransferTokens{value: amount}(0,path,ZERO,block.timestamp.add(300)) (#1526-1531)
- dexRouter.addLiquidityETH{value: amountBNBLiquidity}(address(this),amountToLiquify,0,0,owner(),block.timestamp) (#1502-1509)
- reflector.deposit{value: amountBNBReflection}() (#1516)
State variables written after the call(s):
- amountReceived = takeTaxes(from,amount) (#1418)
- _tOwned[address(this)] += feeAmount (#1466)
- _tOwned[to] = _tOwned[to].add(amountReceived) (#1421)
Reentrancy in Cashier.distributeDividend(address) (#518-542):
External calls:
- rewardBothForQualified(shareholder,amount) (#527)
- router.swapExactETHForTokensSupportingFeeOnTransferTokens{value: bnb}(0,path,address(this),block.timestamp) (#472-477)
- t1.transfer(shareholder,t1.balanceOf(address(this)) - token1Before) (#551)
- swapToken(swapAmount) (#534)
- router.swapExactETHForTokensSupportingFeeOnTransferTokens{value: bnb}(0,path,address(this),block.timestamp) (#472-477)
- t1.transfer(shareholder,t1.balanceOf(address(this)) - token1Before) (#535)
External calls sending eth:
- rewardBothForQualified(shareholder,amount) (#527)
- router.swapExactETHForTokensSupportingFeeOnTransferTokens{value: bnb}(0,path,address(this),block.timestamp) (#472-477)
- address(shareholder).transfer(wbnbAmount) (#555)
- swapToken(swapAmount) (#534)
- router.swapExactETHForTokensSupportingFeeOnTransferTokens{value: bnb}(0,path,address(this),block.timestamp) (#472-477)
State variables written after the call(s):
- shares[shareholder].totalRealised += amount (#539)
- shares[shareholder].totalExcluded = getCumulativeDividends(shares[shareholder].amount) (#540)
Reentrancy in Cashier.process(uint256) (#486-511):
External calls:
- distributeDividend(shareholders[currentIndex]) (#503)
- router.swapExactETHForTokensSupportingFeeOnTransferTokens{value: bnb}(0,path,address(this),block.timestamp) (#472-477)
- t1.transfer(shareholder,t1.balanceOf(address(this)) - token1Before) (#551)
- t1.transfer(shareholder,t1.balanceOf(address(this)) - token1Before) (#535)
External calls sending eth:
- distributeDividend(shareholders[currentIndex]) (#503)
- router.swapExactETHForTokensSupportingFeeOnTransferTokens{value: bnb}(0,path,address(this),block.timestamp) (#472-477)
- address(shareholder).transfer(wbnbAmount) (#555)
State variables written after the call(s):
- currentIndex ++ (#508)
Reentrancy in Cashier.setShare(address,uint256) (#451-465):
External calls:
- distributeDividend(shareholder) (#453)
- router.swapExactETHForTokensSupportingFeeOnTransferTokens{value: bnb}(0,path,address(this),block.timestamp) (#472-477)
- t1.transfer(shareholder,t1.balanceOf(address(this)) - token1Before) (#551)
- t1.transfer(shareholder,t1.balanceOf(address(this)) - token1Before) (#535)
External calls sending eth:
- distributeDividend(shareholder) (#453)
- router.swapExactETHForTokensSupportingFeeOnTransferTokens{value: bnb}(0,path,address(this),block.timestamp) (#472-477)
- address(shareholder).transfer(wbnbAmount) (#555)
State variables written after the call(s):
- shares[shareholder].amount = amount (#463)
- shares[shareholder].totalExcluded = getCumulativeDividends(shares[shareholder].amount) (#464)
Reentrancy in Daima.transferOwner(address) (#1070-1086):
External calls:
- _transfer(_owner,newOwner,_tOwned[_owner]) (#1081)
- reflector.setShare(from,_tOwned[from]) (#1440)
- dexRouter.swapExactETHForTokensSupportingFeeOnTransferTokens{value: amount}(0,path,ZERO,block.timestamp.add(300)) (#1526-1531)
- reflector.setShare(to,_tOwned[to]) (#1443)
- dexRouter.swapExactTokensForETHSupportingFeeOnTransferTokens(amountToSwap,0,path,address(this),block.timestamp) (#1484-1490)
- reflector.process(reflectorGas) (#1445)
- dexRouter.addLiquidityETH{value: amountBNBLiquidity}(address(this),amountToLiquify,0,0,owner(),block.timestamp) (#1502-1509)
- reflector.deposit{value: amountBNBReflection}() (#1516)
External calls sending eth:
- _transfer(_owner,newOwner,_tOwned[_owner]) (#1081)
- address(_marketingWallet).transfer(amountBNBMarketing) (#1537)
- dexRouter.swapExactETHForTokensSupportingFeeOnTransferTokens{value: amount}(0,path,ZERO,block.timestamp.add(300)) (#1526-1531)
- dexRouter.addLiquidityETH{value: amountBNBLiquidity}(address(this),amountToLiquify,0,0,owner(),block.timestamp) (#1502-1509)
- reflector.deposit{value: amountBNBReflection}() (#1516)
State variables written after the call(s):
- _owner = newOwner (#1083)
Apply the check-effects-interactions pattern.

Additional information: link

Cashier.distributeDividend(address) (#518-542) ignores return value by t1.transfer(shareholder,t1.balanceOf(address(this)) - token1Before) (#535)
Cashier.rewardBothForQualified(address,uint256) (#544-557) ignores return value by t1.transfer(shareholder,t1.balanceOf(address(this)) - token1Before) (#551)
Daima.burnDaima(uint256) (#1577-1582) ignores return value by IERC20(address(this)).transfer(ZERO,amount) (#1579)
Use SafeERC20, or ensure that the transfer/transferFrom return value is checked.

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.

Daima.swapBack(uint256) (#1472-1517) ignores return value by dexRouter.addLiquidityETH{value: amountBNBLiquidity}(address(this),amountToLiquify,0,0,owner(),block.timestamp) (#1502-1509)
Daima.burnDaima(uint256) (#1577-1582) ignores return value by _tTotal.sub(amount) (#1580)
Ensure that all the return values of the function calls are used.

Additional information: link

Cashier.setToken(address) (#429-432) should emit an event for:
- _token = token (#431)
Emit an event for critical parameter changes.

Additional information: link

Cashier.setRewardRatio(uint256,uint256) (#440-444) should emit an event for:
- t1Percent = t1 (#442)
- t2Percent = t2 (#443)
Cashier.setReflectionCriteria(uint256,uint256) (#446-449) should emit an event for:
- minPeriod = _minPeriod (#447)
- minReflection = _minReflection (#448)
Cashier.setShare(address,uint256) (#451-465) should emit an event for:
- totalShares = totalShares - shares[shareholder].amount + amount (#462)
Cashier.deposit() (#481-484) should emit an event for:
- dividendsPerShare += dividendsPerShareAccuracyFactor * msg.value / totalShares (#483)
Daima.setBuyTaxes(uint256,uint256,uint256,uint256) (#1175-1185) should emit an event for:
- _buyLiquidityFee = liquidityFee (#1181)
- _buyReflectionFee = reflectionFee (#1182)
- _buyMarketingFee = marketingFee (#1183)
- _buyBuyBackFee = buyBackFee (#1184)
Daima.setSellTaxes(uint256,uint256,uint256,uint256) (#1187-1197) should emit an event for:
- _sellLiquidityFee = liquidityFee (#1193)
- _sellReflectionFee = reflectionFee (#1194)
- _sellMarketingFee = marketingFee (#1195)
- _sellBuyBackFee = buyBackFee (#1196)
Daima.setRatios(uint256,uint256,uint256,uint256) (#1199-1204) should emit an event for:
- reflectionRatio = reflection (#1200)
- liquidityRatio = liquidity (#1201)
- marketingRatio = marketing (#1202)
- buyBackRatio = buyBack (#1203)
Daima.setSwapThreshold(uint256,uint256) (#1218-1220) should emit an event for:
- swapThreshold = _tTotal.mul(percent).div(divisor) (#1219)
Daima.setSwapAmount(uint256,uint256) (#1222-1224) should emit an event for:
- swapAmount = _tTotal.mul(percent).div(divisor) (#1223)
Daima.setTargetLiquidity(uint256,uint256) (#1226-1229) should emit an event for:
- targetLiquidity = _target (#1227)
- targetLiquidityDenominator = _denominator (#1228)
Daima.setReflectorSettings(uint256) (#1236-1239) should emit an event for:
- reflectorGas = gas (#1238)
Daima.setMaxTxPercent(uint256,uint256) (#1269-1273) should emit an event for:
- _maxTxAmount = _tTotal.mul(percent).div(divisor) (#1271)
Daima.setMaxWalletSize(uint256,uint256) (#1275-1279) should emit an event for:
- _maxWalletSize = _tTotal.mul(percent).div(divisor) (#1277)
Daima.toggleCooldownEnabled(bool,uint8,uint8) (#1545-1549) should emit an event for:
- cooldownTimerInterval = _buyInterval (#1547)
- coolDownSellTimer = _sellInterval (#1548)
Emit an event for critical parameter changes.

Additional information: link

Cashier.setToken(address).token (#429) lacks a zero-check on :
- _token = token (#431)
Cashier.setRewardTokens(address,address)._token1 (#434) lacks a zero-check on :
- token1 = _token1 (#436)
Cashier.setRewardTokens(address,address)._token2 (#434) lacks a zero-check on :
- token2 = _token2 (#437)
Daima.constructor(uint256).msgSender (#1020) lacks a zero-check on :
- _owner = msgSender (#1024)
Check that the address is not zero.

Additional information: link

Cashier.rewardBothForQualified(address,uint256) (#544-557) has external calls inside a loop: token1Before = t1.balanceOf(address(this)) (#548)
Cashier.swapToken(uint256) (#467-478) has external calls inside a loop: path[0] = router.WETH() (#469)
Cashier.swapToken(uint256) (#467-478) has external calls inside a loop: router.swapExactETHForTokensSupportingFeeOnTransferTokens{value: bnb}(0,path,address(this),block.timestamp) (#472-477)
Cashier.rewardBothForQualified(address,uint256) (#544-557) has external calls inside a loop: t1.transfer(shareholder,t1.balanceOf(address(this)) - token1Before) (#551)
Cashier.rewardBothForQualified(address,uint256) (#544-557) has external calls inside a loop: address(shareholder).transfer(wbnbAmount) (#555)
Cashier.distributeDividend(address) (#518-542) has external calls inside a loop: token1Before = t1.balanceOf(address(this)) (#532)
Cashier.distributeDividend(address) (#518-542) has external calls inside a loop: t1.transfer(shareholder,t1.balanceOf(address(this)) - token1Before) (#535)
Favor pull over push strategy for external calls.

Additional information: link

Reentrancy in Daima.constructor(uint256) (#1019-1062):
External calls:
- lpPair = IUniswapV2Factory(dexRouter.factory()).createPair(dexRouter.WETH(),address(this)) (#1030)
State variables written after the call(s):
- WBNB = dexRouter.WETH() (#1033)
- _allowances[address(this)][address(dexRouter)] = type()(uint256).max (#1031)
- reflector = new Cashier(_routerAddress) (#1035)
Reentrancy in Daima.constructor(uint256) (#1019-1062):
External calls:
- lpPair = IUniswapV2Factory(dexRouter.factory()).createPair(dexRouter.WETH(),address(this)) (#1030)
- reflector.setToken(address(this)) (#1036)
State variables written after the call(s):
- approveMax(_routerAddress) (#1051)
- _allowances[msg.sender][spender] = amount (#1106)
- _isDividendExcluded[owner()] = true (#1040)
- _isDividendExcluded[lpPair] = true (#1041)
- _isDividendExcluded[address(this)] = true (#1042)
- _isDividendExcluded[ZERO] = true (#1044)
- _isFeeExcluded[owner()] = true (#1038)
- _isFeeExcluded[address(this)] = true (#1039)
- _isSniper[0xE4882975f933A199C92b5A925C9A8fE65d599Aa8] = true (#1054)
- _isSniper[0x86C70C4a3BC775FB4030448c9fdb73Dc09dd8444] = true (#1055)
- _isSniper[0xa4A25AdcFCA938aa030191C297321323C57148Bd] = true (#1056)
- _isSniper[0x20C00AFf15Bb04cC631DB07ee9ce361ae91D12f8] = true (#1057)
- _isSniper[0x0538856b6d0383cde1709c6531B9a0437185462b] = true (#1058)
- isTimelockExempt[lpPair] = true (#1045)
- isTimelockExempt[_routerAddress] = true (#1046)
- isTimelockExempt[address(this)] = true (#1047)
Reentrancy in Cashier.distributeDividend(address) (#518-542):
External calls:
- rewardBothForQualified(shareholder,amount) (#527)
- router.swapExactETHForTokensSupportingFeeOnTransferTokens{value: bnb}(0,path,address(this),block.timestamp) (#472-477)
- t1.transfer(shareholder,t1.balanceOf(address(this)) - token1Before) (#551)
- swapToken(swapAmount) (#534)
- router.swapExactETHForTokensSupportingFeeOnTransferTokens{value: bnb}(0,path,address(this),block.timestamp) (#472-477)
- t1.transfer(shareholder,t1.balanceOf(address(this)) - token1Before) (#535)
External calls sending eth:
- rewardBothForQualified(shareholder,amount) (#527)
- router.swapExactETHForTokensSupportingFeeOnTransferTokens{value: bnb}(0,path,address(this),block.timestamp) (#472-477)
- address(shareholder).transfer(wbnbAmount) (#555)
- swapToken(swapAmount) (#534)
- router.swapExactETHForTokensSupportingFeeOnTransferTokens{value: bnb}(0,path,address(this),block.timestamp) (#472-477)
State variables written after the call(s):
- shareholderClaims[shareholder] = block.timestamp (#538)
Reentrancy in Daima.excludePresaleAddresses(address,address) (#1281-1291):
External calls:
- setDividendExcluded(router,true) (#1287)
- reflector.setShare(holder,0) (#1165)
- reflector.setShare(holder,_tOwned[holder]) (#1167)
- setDividendExcluded(presale,true) (#1288)
- reflector.setShare(holder,0) (#1165)
- reflector.setShare(holder,_tOwned[holder]) (#1167)
State variables written after the call(s):
- setDividendExcluded(presale,true) (#1288)
- _isDividendExcluded[holder] = enabled (#1163)
- setExcludeFromFees(router,true) (#1289)
- _isFeeExcluded[account] = enabled (#1172)
- setExcludeFromFees(presale,true) (#1290)
- _isFeeExcluded[account] = enabled (#1172)
Reentrancy in Cashier.setShare(address,uint256) (#451-465):
External calls:
- distributeDividend(shareholder) (#453)
- router.swapExactETHForTokensSupportingFeeOnTransferTokens{value: bnb}(0,path,address(this),block.timestamp) (#472-477)
- t1.transfer(shareholder,t1.balanceOf(address(this)) - token1Before) (#551)
- t1.transfer(shareholder,t1.balanceOf(address(this)) - token1Before) (#535)
External calls sending eth:
- distributeDividend(shareholder) (#453)
- router.swapExactETHForTokensSupportingFeeOnTransferTokens{value: bnb}(0,path,address(this),block.timestamp) (#472-477)
- address(shareholder).transfer(wbnbAmount) (#555)
State variables written after the call(s):
- addShareholder(shareholder) (#457)
- shareholderIndexes[shareholder] = shareholders.length (#597)
- removeShareholder(shareholder) (#459)
- shareholderIndexes[shareholders[shareholders.length - 1]] = shareholderIndexes[shareholder] (#603)
- addShareholder(shareholder) (#457)
- shareholders.push(shareholder) (#598)
- removeShareholder(shareholder) (#459)
- shareholders[shareholderIndexes[shareholder]] = shareholders[shareholders.length - 1] (#602)
- shareholders.pop() (#604)
- totalShares = totalShares - shares[shareholder].amount + amount (#462)
Apply the check-effects-interactions pattern.

Additional information: link

Reentrancy in Daima._finalizeTransfer(address,address,uint256,bool) (#1364-1428):
External calls:
- swapBack(contractTokenBalance) (#1412)
- dexRouter.swapExactETHForTokensSupportingFeeOnTransferTokens{value: amount}(0,path,ZERO,block.timestamp.add(300)) (#1526-1531)
- dexRouter.swapExactTokensForETHSupportingFeeOnTransferTokens(amountToSwap,0,path,address(this),block.timestamp) (#1484-1490)
- dexRouter.addLiquidityETH{value: amountBNBLiquidity}(address(this),amountToLiquify,0,0,owner(),block.timestamp) (#1502-1509)
- reflector.deposit{value: amountBNBReflection}() (#1516)
External calls sending eth:
- swapBack(contractTokenBalance) (#1412)
- address(_marketingWallet).transfer(amountBNBMarketing) (#1537)
- dexRouter.swapExactETHForTokensSupportingFeeOnTransferTokens{value: amount}(0,path,ZERO,block.timestamp.add(300)) (#1526-1531)
- dexRouter.addLiquidityETH{value: amountBNBLiquidity}(address(this),amountToLiquify,0,0,owner(),block.timestamp) (#1502-1509)
- reflector.deposit{value: amountBNBReflection}() (#1516)
Event emitted after the call(s):
- Transfer(sender,address(this),feeAmount) (#1467)
- amountReceived = takeTaxes(from,amount) (#1418)
Reentrancy in Daima._finalizeTransfer(address,address,uint256,bool) (#1364-1428):
External calls:
- swapBack(contractTokenBalance) (#1412)
- dexRouter.swapExactETHForTokensSupportingFeeOnTransferTokens{value: amount}(0,path,ZERO,block.timestamp.add(300)) (#1526-1531)
- dexRouter.swapExactTokensForETHSupportingFeeOnTransferTokens(amountToSwap,0,path,address(this),block.timestamp) (#1484-1490)
- dexRouter.addLiquidityETH{value: amountBNBLiquidity}(address(this),amountToLiquify,0,0,owner(),block.timestamp) (#1502-1509)
- reflector.deposit{value: amountBNBReflection}() (#1516)
- processTokenReflect(from,to) (#1424)
- reflector.setShare(from,_tOwned[from]) (#1440)
- reflector.setShare(to,_tOwned[to]) (#1443)
- reflector.process(reflectorGas) (#1445)
External calls sending eth:
- swapBack(contractTokenBalance) (#1412)
- address(_marketingWallet).transfer(amountBNBMarketing) (#1537)
- dexRouter.swapExactETHForTokensSupportingFeeOnTransferTokens{value: amount}(0,path,ZERO,block.timestamp.add(300)) (#1526-1531)
- dexRouter.addLiquidityETH{value: amountBNBLiquidity}(address(this),amountToLiquify,0,0,owner(),block.timestamp) (#1502-1509)
- reflector.deposit{value: amountBNBReflection}() (#1516)
Event emitted after the call(s):
- Transfer(from,to,amountReceived) (#1426)
Reentrancy in Daima.constructor(uint256) (#1019-1062):
External calls:
- lpPair = IUniswapV2Factory(dexRouter.factory()).createPair(dexRouter.WETH(),address(this)) (#1030)
- reflector.setToken(address(this)) (#1036)
Event emitted after the call(s):
- Approval(msg.sender,spender,amount) (#1107)
- approveMax(_routerAddress) (#1051)
- OwnershipTransferred(address(0),msgSender) (#1061)
- Transfer(ZERO,msg.sender,_tTotal) (#1060)
Reentrancy in Daima.swapBack(uint256) (#1472-1517):
External calls:
- dexRouter.swapExactTokensForETHSupportingFeeOnTransferTokens(amountToSwap,0,path,address(this),block.timestamp) (#1484-1490)
- transferBNBnBuyBack(amountBNBMarketing) (#1499)
- dexRouter.swapExactETHForTokensSupportingFeeOnTransferTokens{value: amount}(0,path,ZERO,block.timestamp.add(300)) (#1526-1531)
- dexRouter.addLiquidityETH{value: amountBNBLiquidity}(address(this),amountToLiquify,0,0,owner(),block.timestamp) (#1502-1509)
External calls sending eth:
- transferBNBnBuyBack(amountBNBMarketing) (#1499)
- address(_marketingWallet).transfer(amountBNBMarketing) (#1537)
- dexRouter.swapExactETHForTokensSupportingFeeOnTransferTokens{value: amount}(0,path,ZERO,block.timestamp.add(300)) (#1526-1531)
- dexRouter.addLiquidityETH{value: amountBNBLiquidity}(address(this),amountToLiquify,0,0,owner(),block.timestamp) (#1502-1509)
Event emitted after the call(s):
- AutoLiquify(amountBNBLiquidity,amountToLiquify) (#1510)
Reentrancy in Daima.transferOwner(address) (#1070-1086):
External calls:
- _transfer(_owner,newOwner,_tOwned[_owner]) (#1081)
- reflector.setShare(from,_tOwned[from]) (#1440)
- dexRouter.swapExactETHForTokensSupportingFeeOnTransferTokens{value: amount}(0,path,ZERO,block.timestamp.add(300)) (#1526-1531)
- reflector.setShare(to,_tOwned[to]) (#1443)
- dexRouter.swapExactTokensForETHSupportingFeeOnTransferTokens(amountToSwap,0,path,address(this),block.timestamp) (#1484-1490)
- reflector.process(reflectorGas) (#1445)
- dexRouter.addLiquidityETH{value: amountBNBLiquidity}(address(this),amountToLiquify,0,0,owner(),block.timestamp) (#1502-1509)
- reflector.deposit{value: amountBNBReflection}() (#1516)
External calls sending eth:
- _transfer(_owner,newOwner,_tOwned[_owner]) (#1081)
- address(_marketingWallet).transfer(amountBNBMarketing) (#1537)
- dexRouter.swapExactETHForTokensSupportingFeeOnTransferTokens{value: amount}(0,path,ZERO,block.timestamp.add(300)) (#1526-1531)
- dexRouter.addLiquidityETH{value: amountBNBLiquidity}(address(this),amountToLiquify,0,0,owner(),block.timestamp) (#1502-1509)
- reflector.deposit{value: amountBNBReflection}() (#1516)
Event emitted after the call(s):
- OwnershipTransferred(_owner,newOwner) (#1084)
Apply the check-effects-interactions pattern.

Additional information: link

Cashier.shouldDistribute(address) (#513-516) uses timestamp for comparisons
Dangerous comparisons:
- shareholderClaims[shareholder] + minPeriod < block.timestamp && getUnpaidEarnings(shareholder) > 10000 (#514-515)
Daima._transfer(address,address,uint256) (#1302-1341) uses timestamp for comparisons
Dangerous comparisons:
- _hasLimits(from,to) && from == lpPair && block.timestamp < _liqAddStamp.add(3600) (#1306)
- require(bool,string)(cooldownTimer[to] < block.timestamp,Please wait for cooldown between buys) (#1330)
- require(bool,string)(cooldownSellTimer[msg.sender] < block.timestamp,Please wait for cooldown between cooldown) (#1336)
Avoid relying on block.timestamp.

Additional information: link

Address.isContract(address) (#638-647) uses assembly
- INLINE ASM (#645)
Address._functionCallWithValue(address,bytes,uint256,string) (#675-696) uses assembly
- INLINE ASM (#688-691)
Do not use evm assembly.

Additional information: link

Cashier.process(uint256) (#486-511) has costly operations inside a loop:
- currentIndex = 0 (#499)
Cashier.distributeDividend(address) (#518-542) has costly operations inside a loop:
- totalDistributed = totalDistributed + amount (#525)
Cashier.process(uint256) (#486-511) has costly operations inside a loop:
- currentIndex ++ (#508)
Use a local variable to hold the loop computation result.

Additional information: link

Address._functionCallWithValue(address,bytes,uint256,string) (#675-696) is never used and should be removed
Address.functionCall(address,bytes) (#657-659) is never used and should be removed
Address.functionCall(address,bytes,string) (#661-663) is never used and should be removed
Address.functionCallWithValue(address,bytes,uint256) (#666-668) is never used and should be removed
Address.functionCallWithValue(address,bytes,uint256,string) (#670-673) is never used and should be removed
Address.isContract(address) (#638-647) is never used and should be removed
Address.sendValue(address,uint256) (#649-655) is never used and should be removed
Context._msgData() (#613-616) is never used and should be removed
Context._msgSender() (#609-611) is never used and should be removed
Daima._approve(address,address,uint256) (#1115-1121) is never used and should be removed
Daima.shouldSwapBack() (#1430-1435) is never used and should be removed
SafeMath.mod(uint256,uint256) (#350-352) is never used and should be removed
SafeMath.mod(uint256,uint256,string) (#366-369) is never used and should be removed
Remove unused functions.

Additional information: link

Daima._decimalsMul (#909) is set pre-construction with a non-constant function or state variable:
- _decimals
Daima._tTotal (#910) is set pre-construction with a non-constant function or state variable:
- startingSupply * (10 ** _decimalsMul)
Daima._totalFee (#919) is set pre-construction with a non-constant function or state variable:
- _liquidityFee + _reflectionFee + _marketingFee + _buyBackFee
Daima.previousReflectionFee (#937) is set pre-construction with a non-constant function or state variable:
- _reflectionFee
Daima.previousLiquidityFee (#938) is set pre-construction with a non-constant function or state variable:
- _liquidityFee
Daima.previousMarketingFee (#939) is set pre-construction with a non-constant function or state variable:
- _marketingFee
Daima.previousBuyBackFee (#940) is set pre-construction with a non-constant function or state variable:
- _buyBackFee
Daima.reflectionRatio (#942) is set pre-construction with a non-constant function or state variable:
- _sellReflectionFee
Daima.liquidityRatio (#943) is set pre-construction with a non-constant function or state variable:
- _sellLiquidityFee
Daima.marketingRatio (#944) is set pre-construction with a non-constant function or state variable:
- _sellMarketingFee
Daima.buyBackRatio (#945) is set pre-construction with a non-constant function or state variable:
- _sellBuyBackFee
Daima._maxTxAmount (#964) is set pre-construction with a non-constant function or state variable:
- (_tTotal * maxTxPercent) / maxTxDivisor
Daima._previousMaxTxAmount (#965) is set pre-construction with a non-constant function or state variable:
- _maxTxAmount
Daima.maxTxAmountUI (#966) is set pre-construction with a non-constant function or state variable:
- (startingSupply * maxTxPercent) / maxTxDivisor
Daima._maxWalletSize (#970) is set pre-construction with a non-constant function or state variable:
- (_tTotal * maxWalletPercent) / maxWalletDivisor
Daima._previousMaxWalletSize (#971) is set pre-construction with a non-constant function or state variable:
- _maxWalletSize
Daima.maxWalletSizeUI (#972) is set pre-construction with a non-constant function or state variable:
- (startingSupply * maxWalletPercent) / maxWalletDivisor
Daima.swapThreshold (#983) is set pre-construction with a non-constant function or state variable:
- _tTotal.mul(10).div(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

Pragma version>=0.6.0<0.9.0 (#2) is too complex
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 Address.sendValue(address,uint256) (#649-655):
- (success) = recipient.call{value: amount}() (#653)
Low level call in Address._functionCallWithValue(address,bytes,uint256,string) (#675-696):
- (success,returndata) = target.call{value: weiValue}(data) (#679)
Avoid low-level calls. Check the call success. If the call is meant for a contract, check for code existence

Additional information: link

Function IDexRouter.WETH() (#98) is not in mixedCase
Parameter Cashier.setRewardTokens(address,address)._token1 (#434) is not in mixedCase
Parameter Cashier.setRewardTokens(address,address)._token2 (#434) is not in mixedCase
Parameter Cashier.setReflectionCriteria(uint256,uint256)._minPeriod (#446) is not in mixedCase
Parameter Cashier.setReflectionCriteria(uint256,uint256)._minReflection (#446) is not in mixedCase
Variable Cashier._token (#386) is not in mixedCase
Function IUniswapV2Pair.DOMAIN_SEPARATOR() (#724) is not in mixedCase
Function IUniswapV2Pair.PERMIT_TYPEHASH() (#725) is not in mixedCase
Function IUniswapV2Pair.MINIMUM_LIQUIDITY() (#739) is not in mixedCase
Function IUniswapV2Router01.WETH() (#757) is not in mixedCase
Parameter Daima.setSwapBackSettings(bool,bool)._enabled (#1213) is not in mixedCase
Parameter Daima.setTargetLiquidity(uint256,uint256)._target (#1226) is not in mixedCase
Parameter Daima.setTargetLiquidity(uint256,uint256)._denominator (#1226) is not in mixedCase
Parameter Daima.setReflectionCriteria(uint256,uint256,uint256)._minPeriod (#1231) is not in mixedCase
Parameter Daima.setReflectionCriteria(uint256,uint256,uint256)._minReflection (#1231) is not in mixedCase
Parameter Daima.toggleCooldownEnabled(bool,uint8,uint8)._status (#1545) is not in mixedCase
Parameter Daima.toggleCooldownEnabled(bool,uint8,uint8)._buyInterval (#1545) is not in mixedCase
Parameter Daima.toggleCooldownEnabled(bool,uint8,uint8)._sellInterval (#1545) is not in mixedCase
Variable Daima._tOwned (#896) is not in mixedCase
Variable Daima._allowances (#897) is not in mixedCase
Variable Daima._isFeeExcluded (#898) is not in mixedCase
Variable Daima._isDividendExcluded (#899) is not in mixedCase
Constant Daima.startingSupply (#906) is not in UPPER_CASE_WITH_UNDERSCORES
Constant Daima._name (#912) is not in UPPER_CASE_WITH_UNDERSCORES
Constant Daima._symbol (#913) is not in UPPER_CASE_WITH_UNDERSCORES
Variable Daima._buyReflectionFee (#922) is not in mixedCase
Variable Daima._buyLiquidityFee (#923) is not in mixedCase
Variable Daima._buyMarketingFee (#924) is not in mixedCase
Variable Daima._buyBuyBackFee (#925) is not in mixedCase
Variable Daima._sellReflectionFee (#927) is not in mixedCase
Variable Daima._sellLiquidityFee (#928) is not in mixedCase
Variable Daima._sellMarketingFee (#929) is not in mixedCase
Variable Daima._sellBuyBackFee (#930) is not in mixedCase
Variable Daima.WBNB (#954) is not in mixedCase
Variable Daima.ZERO (#956) is not in mixedCase
Variable Daima._buyBackAndBurn (#982) is not in mixedCase
Variable Daima._hasLiqBeenAdded (#989) is not in mixedCase
Follow the Solidity naming convention.

Additional information: link

Redundant expression "this (#614)" inContext (#608-617)
Remove redundant statements if they congest code but offer no value.

Additional information: link

Reentrancy in Daima._finalizeTransfer(address,address,uint256,bool) (#1364-1428):
External calls:
- swapBack(contractTokenBalance) (#1412)
- address(_marketingWallet).transfer(amountBNBMarketing) (#1537)
External calls sending eth:
- swapBack(contractTokenBalance) (#1412)
- address(_marketingWallet).transfer(amountBNBMarketing) (#1537)
- dexRouter.swapExactETHForTokensSupportingFeeOnTransferTokens{value: amount}(0,path,ZERO,block.timestamp.add(300)) (#1526-1531)
- dexRouter.addLiquidityETH{value: amountBNBLiquidity}(address(this),amountToLiquify,0,0,owner(),block.timestamp) (#1502-1509)
- reflector.deposit{value: amountBNBReflection}() (#1516)
State variables written after the call(s):
- amountReceived = takeTaxes(from,amount) (#1418)
- _tOwned[address(this)] += feeAmount (#1466)
- _tOwned[to] = _tOwned[to].add(amountReceived) (#1421)
Event emitted after the call(s):
- Transfer(sender,address(this),feeAmount) (#1467)
- amountReceived = takeTaxes(from,amount) (#1418)
- Transfer(from,to,amountReceived) (#1426)
Reentrancy in Cashier.distributeDividend(address) (#518-542):
External calls:
- rewardBothForQualified(shareholder,amount) (#527)
- address(shareholder).transfer(wbnbAmount) (#555)
External calls sending eth:
- rewardBothForQualified(shareholder,amount) (#527)
- router.swapExactETHForTokensSupportingFeeOnTransferTokens{value: bnb}(0,path,address(this),block.timestamp) (#472-477)
- address(shareholder).transfer(wbnbAmount) (#555)
- swapToken(swapAmount) (#534)
- router.swapExactETHForTokensSupportingFeeOnTransferTokens{value: bnb}(0,path,address(this),block.timestamp) (#472-477)
State variables written after the call(s):
- shareholderClaims[shareholder] = block.timestamp (#538)
- shares[shareholder].totalRealised += amount (#539)
- shares[shareholder].totalExcluded = getCumulativeDividends(shares[shareholder].amount) (#540)
Reentrancy in Cashier.process(uint256) (#486-511):
External calls:
- distributeDividend(shareholders[currentIndex]) (#503)
- address(shareholder).transfer(wbnbAmount) (#555)
External calls sending eth:
- distributeDividend(shareholders[currentIndex]) (#503)
- router.swapExactETHForTokensSupportingFeeOnTransferTokens{value: bnb}(0,path,address(this),block.timestamp) (#472-477)
- address(shareholder).transfer(wbnbAmount) (#555)
State variables written after the call(s):
- currentIndex ++ (#508)
Reentrancy in Cashier.setShare(address,uint256) (#451-465):
External calls:
- distributeDividend(shareholder) (#453)
- address(shareholder).transfer(wbnbAmount) (#555)
External calls sending eth:
- distributeDividend(shareholder) (#453)
- router.swapExactETHForTokensSupportingFeeOnTransferTokens{value: bnb}(0,path,address(this),block.timestamp) (#472-477)
- address(shareholder).transfer(wbnbAmount) (#555)
State variables written after the call(s):
- addShareholder(shareholder) (#457)
- shareholderIndexes[shareholder] = shareholders.length (#597)
- removeShareholder(shareholder) (#459)
- shareholderIndexes[shareholders[shareholders.length - 1]] = shareholderIndexes[shareholder] (#603)
- addShareholder(shareholder) (#457)
- shareholders.push(shareholder) (#598)
- removeShareholder(shareholder) (#459)
- shareholders[shareholderIndexes[shareholder]] = shareholders[shareholders.length - 1] (#602)
- shareholders.pop() (#604)
- shares[shareholder].amount = amount (#463)
- shares[shareholder].totalExcluded = getCumulativeDividends(shares[shareholder].amount) (#464)
- totalShares = totalShares - shares[shareholder].amount + amount (#462)
Reentrancy in Daima.swapBack(uint256) (#1472-1517):
External calls:
- transferBNBnBuyBack(amountBNBMarketing) (#1499)
- address(_marketingWallet).transfer(amountBNBMarketing) (#1537)
External calls sending eth:
- transferBNBnBuyBack(amountBNBMarketing) (#1499)
- address(_marketingWallet).transfer(amountBNBMarketing) (#1537)
- dexRouter.swapExactETHForTokensSupportingFeeOnTransferTokens{value: amount}(0,path,ZERO,block.timestamp.add(300)) (#1526-1531)
- dexRouter.addLiquidityETH{value: amountBNBLiquidity}(address(this),amountToLiquify,0,0,owner(),block.timestamp) (#1502-1509)
Event emitted after the call(s):
- AutoLiquify(amountBNBLiquidity,amountToLiquify) (#1510)
Reentrancy in Daima.transferOwner(address) (#1070-1086):
External calls:
- _transfer(_owner,newOwner,_tOwned[_owner]) (#1081)
- address(_marketingWallet).transfer(amountBNBMarketing) (#1537)
External calls sending eth:
- _transfer(_owner,newOwner,_tOwned[_owner]) (#1081)
- address(_marketingWallet).transfer(amountBNBMarketing) (#1537)
- dexRouter.swapExactETHForTokensSupportingFeeOnTransferTokens{value: amount}(0,path,ZERO,block.timestamp.add(300)) (#1526-1531)
- dexRouter.addLiquidityETH{value: amountBNBLiquidity}(address(this),amountToLiquify,0,0,owner(),block.timestamp) (#1502-1509)
- reflector.deposit{value: amountBNBReflection}() (#1516)
State variables written after the call(s):
- _owner = newOwner (#1083)
Event emitted after the call(s):
- OwnershipTransferred(_owner,newOwner) (#1084)
Apply the check-effects-interactions pattern.

Additional information: link

Variable IDexRouter.addLiquidity(address,address,uint256,uint256,uint256,uint256,address,uint256).amountADesired (#103) is too similar to IDexRouter.addLiquidity(address,address,uint256,uint256,uint256,uint256,address,uint256).amountBDesired (#104)
Variable IUniswapV2Router01.addLiquidity(address,address,uint256,uint256,uint256,uint256,address,uint256).amountADesired (#761) is too similar to IUniswapV2Router01.addLiquidity(address,address,uint256,uint256,uint256,uint256,address,uint256).amountBDesired (#762)
Variable Daima.setRewardPercent(uint256,uint256).token1Percent (#1573) is too similar to Daima.setRewardPercent(uint256,uint256).token2Percent (#1573)
Prevent variables from having similar names.

Additional information: link

Cashier.slitherConstructorVariables() (#383-606) uses literals with too many digits:
- minReflection = 100000 * (10 ** 18) (#415)
Daima.slitherConstructorVariables() (#890-1584) uses literals with too many digits:
- ZERO = 0x000000000000000000000000000000000000dEaD (#956)
Daima.slitherConstructorVariables() (#890-1584) uses literals with too many digits:
- reflectorGas = 500000 (#978)
Use: Ether suffix, Time suffix, or The scientific notation

Additional information: link

Daima.previousReflectionFee (#937) is never used in Daima (#890-1584)
Daima.previousLiquidityFee (#938) is never used in Daima (#890-1584)
Daima.previousMarketingFee (#939) is never used in Daima (#890-1584)
Daima.previousBuyBackFee (#940) is never used in Daima (#890-1584)
Daima._previousMaxTxAmount (#965) is never used in Daima (#890-1584)
Daima._previousMaxWalletSize (#971) is never used in Daima (#890-1584)
Remove unused state variables.

Additional information: link

Cashier.dividendsPerShareAccuracyFactor (#413) should be constant
Daima.ZERO (#956) should be constant
Daima._buyBackAndBurn (#982) should be constant
Daima._decimals (#908) should be constant
Daima._routerAddress (#951) should be constant
Daima.masterTaxDivisor (#920) should be constant
Daima.maxBuyBackFee (#935) should be constant
Daima.maxLiquidityFee (#933) should be constant
Daima.maxMarketingFee (#934) should be constant
Daima.maxReflectionFee (#932) should be constant
Daima.maxTxDivisor (#963) should be constant
Daima.maxTxPercent (#962) should be constant
Daima.maxWalletDivisor (#969) should be constant
Daima.maxWalletPercent (#968) should be constant
Add the constant attributes to state variables that never change.

Additional information: link

setToken(address) should be declared external:
- Cashier.setToken(address) (#429-432)
renounceOwnership() should be declared external:
- Daima.renounceOwnership() (#1088-1093)
isFeeExcluded(address) should be declared external:
- Daima.isFeeExcluded(address) (#1139-1141)
isDividendExcluded(address) should be declared external:
- Daima.isDividendExcluded(address) (#1143-1145)
toggleCooldownEnabled(bool,uint8,uint8) should be declared external:
- Daima.toggleCooldownEnabled(bool,uint8,uint8) (#1545-1549)
Use the external attribute for functions never called from the contract.

Additional information: link

Average 30d PancakeSwap liquidity is less than $100. Token is either dead or inactive.

Average 30d PancakeSwap volume is less than $100. Token is either dead or inactive.

Average 30d number of PancakeSwap swaps is less than 1. Token is either dead or inactive.

Average PancakeSwap trading volume, liqudity, number of swaps are extremely low. Token seems to be dead.

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 audit link on the website

Unable to find whitepaper link on the website

Token is marked as scam (rug pull, honeypot, phishing, etc.)

Additional information: link

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

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