$JKWON [JAILKWON] Token

JAILKWON._swapAndAddToLiquidity() (#1196-1227) sends eth to arbitrary user
Dangerous calls:
- pcsV2Router.addLiquidityETH{value: differenceBnb}(address(this),amountAnotherHalf,0,0,_DEAD_ADDRESS,block.timestamp.add(30)) (#1217-1224)
Ensure that an arbitrary user cannot withdraw unauthorized funds.

Additional information: link

Reentrancy in JAILKWON._transfer(address,address,uint256) (#1030-1072):
External calls:
- _swapAndAddToLiquidity() (#1046)
- pcsV2Router.swapExactTokensForETHSupportingFeeOnTransferTokens(amountToSwap,0,path,address(this),block.timestamp.add(30)) (#1207-1213)
- pcsV2Router.addLiquidityETH{value: differenceBnb}(address(this),amountAnotherHalf,0,0,_DEAD_ADDRESS,block.timestamp.add(30)) (#1217-1224)
External calls sending eth:
- _swapAndAddToLiquidity() (#1046)
- pcsV2Router.addLiquidityETH{value: differenceBnb}(address(this),amountAnotherHalf,0,0,_DEAD_ADDRESS,block.timestamp.add(30)) (#1217-1224)
State variables written after the call(s):
- _basicTransfer(sender,recipient,amount) (#1049)
- _rOwned[sender] = _rOwned[sender].sub(rAmount) (#1076)
- _rOwned[recipient] = _rOwned[recipient].add(rAmount) (#1077)
- _whitelistedSell(sender,recipient,amount) (#1053)
- _rOwned[reserveWallet] = _rOwned[reserveWallet].add(rMarketingFee) (#1183)
- _rOwned[sender] = _rOwned[sender].sub(rAmount) (#1158)
- _rOwned[recipient] = _rOwned[recipient].add(rTransferAmount) (#1159)
- _rOwned[address(this)] = _rOwned[address(this)].add(rLiquidityFee) (#1160)
- _normalSell(sender,recipient,amount) (#1055)
- _rOwned[reserveWallet] = _rOwned[reserveWallet].add(rMarketingFee) (#1183)
- _rOwned[sender] = _rOwned[sender].sub(rAmount) (#1137)
- _rOwned[recipient] = _rOwned[recipient].add(rTransferAmount) (#1138)
- _rOwned[address(this)] = _rOwned[address(this)].add(rLiquidityFee) (#1139)
- _normalBuy(sender,recipient,amount) (#1062)
- _rOwned[reserveWallet] = _rOwned[reserveWallet].add(rMarketingFee) (#1183)
- _rOwned[sender] = _rOwned[sender].sub(rAmount) (#1091)
- _rOwned[recipient] = _rOwned[recipient].add(rTransferAmount) (#1092)
- _rOwned[address(this)] = _rOwned[address(this)].add(rLiquidityFee) (#1093)
- _basicTransfer(sender,recipient,amount) (#1065)
- _rOwned[sender] = _rOwned[sender].sub(rAmount) (#1076)
- _rOwned[recipient] = _rOwned[recipient].add(rAmount) (#1077)
- _whitelistedSell(sender,recipient,amount) (#1053)
- _rTotal = _rTotal.sub(rFee) (#1230)
- _normalSell(sender,recipient,amount) (#1055)
- _rTotal = _rTotal.sub(rFee) (#1230)
- _normalBuy(sender,recipient,amount) (#1062)
- _rTotal = _rTotal.sub(rFee) (#1230)
- _basicTransfer(sender,recipient,amount) (#1049)
- _tOwned[sender] = _tOwned[sender].sub(amount) (#1078)
- _tOwned[recipient] = _tOwned[recipient].add(amount) (#1079)
- _whitelistedSell(sender,recipient,amount) (#1053)
- _tOwned[reserveWallet] = _tOwned[reserveWallet].add(tMarketingFee) (#1184)
- _tOwned[sender] = _tOwned[sender].sub(amount) (#1161)
- _tOwned[recipient] = _tOwned[recipient].add(rTransferAmount.div(currentRate)) (#1162)
- _tOwned[address(this)] = _tOwned[address(this)].add(rLiquidityFee.div(currentRate)) (#1163)
- _normalSell(sender,recipient,amount) (#1055)
- _tOwned[reserveWallet] = _tOwned[reserveWallet].add(tMarketingFee) (#1184)
- _tOwned[sender] = _tOwned[sender].sub(amount) (#1140)
- _tOwned[recipient] = _tOwned[recipient].add(rTransferAmount.div(currentRate)) (#1141)
- _tOwned[address(this)] = _tOwned[address(this)].add(rLiquidityFee.div(currentRate)) (#1142)
- _normalBuy(sender,recipient,amount) (#1062)
- _tOwned[reserveWallet] = _tOwned[reserveWallet].add(tMarketingFee) (#1184)
- _tOwned[sender] = _tOwned[sender].sub(amount) (#1094)
- _tOwned[recipient] = _tOwned[recipient].add(rTransferAmount.div(currentRate)) (#1095)
- _tOwned[address(this)] = _tOwned[address(this)].add(rLiquidityFee.div(currentRate)) (#1096)
- _basicTransfer(sender,recipient,amount) (#1065)
- _tOwned[sender] = _tOwned[sender].sub(amount) (#1078)
- _tOwned[recipient] = _tOwned[recipient].add(amount) (#1079)
Reentrancy in JAILKWON._transfer(address,address,uint256) (#1030-1072):
External calls:
- _swapAndAddToLiquidity() (#1046)
- pcsV2Router.swapExactTokensForETHSupportingFeeOnTransferTokens(amountToSwap,0,path,address(this),block.timestamp.add(30)) (#1207-1213)
- pcsV2Router.addLiquidityETH{value: differenceBnb}(address(this),amountAnotherHalf,0,0,_DEAD_ADDRESS,block.timestamp.add(30)) (#1217-1224)
- _whitelistedBuy(sender,recipient,amount) (#1059)
- rewardDistributor.addRewardHolderShare(rewardRecipient,tAmount) (#1177)
External calls sending eth:
- _swapAndAddToLiquidity() (#1046)
- pcsV2Router.addLiquidityETH{value: differenceBnb}(address(this),amountAnotherHalf,0,0,_DEAD_ADDRESS,block.timestamp.add(30)) (#1217-1224)
State variables written after the call(s):
- _whitelistedBuy(sender,recipient,amount) (#1059)
- _rOwned[reserveWallet] = _rOwned[reserveWallet].add(rMarketingFee) (#1183)
- _rOwned[address(rewardDistributor)] = _rOwned[address(rewardDistributor)].add(rAmount) (#1173)
- _rOwned[sender] = _rOwned[sender].sub(rAmount) (#1114)
- _rOwned[recipient] = _rOwned[recipient].add(rTransferAmount) (#1115)
- _rOwned[address(this)] = _rOwned[address(this)].add(rLiquidityFee) (#1116)
- _whitelistedBuy(sender,recipient,amount) (#1059)
- _rTotal = _rTotal.sub(rFee) (#1230)
- _whitelistedBuy(sender,recipient,amount) (#1059)
- _tOwned[address(rewardDistributor)] = _tOwned[address(rewardDistributor)].add(tAmount) (#1174)
- _tOwned[reserveWallet] = _tOwned[reserveWallet].add(tMarketingFee) (#1184)
- _tOwned[sender] = _tOwned[sender].sub(amount) (#1118)
- _tOwned[recipient] = _tOwned[recipient].add(rTransferAmount.div(currentRate)) (#1119)
- _tOwned[address(this)] = _tOwned[address(this)].add(rLiquidityFee.div(currentRate)) (#1120)
- isFirstBuy[recipient] = false (#1060)
- launchedAt = block.number (#1070)
Apply the check-effects-interactions pattern.

Additional information: link

JAILKWON.withdrawTokens(address,address) (#741-749) ignores return value by IBEP20(token).transfer(recipient,balance) (#747)
Use SafeERC20, or ensure that the transfer/transferFrom return value is checked.

Additional information: link

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

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)

JAILKWON._normalBuy(address,address,uint256) (#1084-1103) performs a multiplication on the result of a division:
-rLiquidityFee = amount.div(100).mul(liquidityFeeOnBuy).mul(currentRate) (#1087)
JAILKWON._normalBuy(address,address,uint256) (#1084-1103) performs a multiplication on the result of a division:
-rEtrondistributionFee = amount.div(100).mul(EtrondistributionFeeOnBuy).mul(currentRate) (#1088)
JAILKWON._normalBuy(address,address,uint256) (#1084-1103) performs a multiplication on the result of a division:
-rMarketingFee = amount.div(100).mul(marketingFeeOnBuy).mul(currentRate) (#1089)
JAILKWON._whitelistedBuy(address,address,uint256) (#1105-1128) performs a multiplication on the result of a division:
-tReferralRewardAmount = amount.div(100).mul(referralReward) (#1108)
JAILKWON._whitelistedBuy(address,address,uint256) (#1105-1128) performs a multiplication on the result of a division:
-rLiquidityFee = amount.div(100).mul(liquidityFeeOnWhiteListedBuy).mul(currentRate) (#1110)
JAILKWON._whitelistedBuy(address,address,uint256) (#1105-1128) performs a multiplication on the result of a division:
-rEtrondistributionFee = amount.div(100).mul(EtrondistributionFeeOnBuyWhiteListed).mul(currentRate) (#1111)
JAILKWON._whitelistedBuy(address,address,uint256) (#1105-1128) performs a multiplication on the result of a division:
-rMarketingFee = amount.div(100).mul(marketingFeeOnBuyWhiteListed).mul(currentRate) (#1112)
JAILKWON._normalSell(address,address,uint256) (#1130-1149) performs a multiplication on the result of a division:
-rLiquidityFee = amount.div(100).mul(liquidityFeeOnSell).mul(currentRate) (#1133)
JAILKWON._normalSell(address,address,uint256) (#1130-1149) performs a multiplication on the result of a division:
-rEtrondistributionFee = amount.div(100).mul(EtrondistributionFeeOnSell).mul(currentRate) (#1134)
JAILKWON._normalSell(address,address,uint256) (#1130-1149) performs a multiplication on the result of a division:
-rMarketingFee = amount.div(100).mul(marketingFeeOnSell).mul(currentRate) (#1135)
JAILKWON._whitelistedSell(address,address,uint256) (#1151-1170) performs a multiplication on the result of a division:
-rLiquidityFee = amount.div(100).mul(liquidityFeeOnWhiteListedSell).mul(currentRate) (#1154)
JAILKWON._whitelistedSell(address,address,uint256) (#1151-1170) performs a multiplication on the result of a division:
-rEtrondistributionFee = amount.div(100).mul(EtrondistributionFeeOnWhiteListedSell).mul(currentRate) (#1155)
JAILKWON._whitelistedSell(address,address,uint256) (#1151-1170) performs a multiplication on the result of a division:
-rMarketingFee = amount.div(100).mul(marketingFeeOnWhiteListedSell).mul(currentRate) (#1156)
Consider ordering multiplication before division.

Additional information: link

Reentrancy in JAILKWON._whitelistedBuy(address,address,uint256) (#1105-1128):
External calls:
- _sendToRewardDistributor(sender,referParent[recipient],tReferralRewardAmount,rReferralRewardAmount) (#1125)
- rewardDistributor.addRewardHolderShare(rewardRecipient,tAmount) (#1177)
State variables written after the call(s):
- _sendToreserveWallet(sender,rMarketingFee.div(currentRate),rMarketingFee) (#1126)
- _rOwned[reserveWallet] = _rOwned[reserveWallet].add(rMarketingFee) (#1183)
- _reflectFee(rEtrondistributionFee,rEtrondistributionFee.div(currentRate)) (#1127)
- _rTotal = _rTotal.sub(rFee) (#1230)
- _sendToreserveWallet(sender,rMarketingFee.div(currentRate),rMarketingFee) (#1126)
- _tOwned[reserveWallet] = _tOwned[reserveWallet].add(tMarketingFee) (#1184)
Apply the check-effects-interactions pattern.

Additional information: link

JAILKWON._swapAndAddToLiquidity() (#1196-1227) ignores return value by pcsV2Router.addLiquidityETH{value: differenceBnb}(address(this),amountAnotherHalf,0,0,_DEAD_ADDRESS,block.timestamp.add(30)) (#1217-1224)
Ensure that all the return values of the function calls are used.

Additional information: link

JAILKWON.allowance(address,address).owner (#948) shadows:
- Ownable.owner() (#48-50) (function)
JAILKWON._approve(address,address,uint256).owner (#1022) shadows:
- Ownable.owner() (#48-50) (function)
Rename the local variables that shadow another component.

Additional information: link

Reentrancy in JAILKWON._sendToRewardDistributor(address,address,uint256,uint256) (#1172-1180):
External calls:
- rewardDistributor.addRewardHolderShare(rewardRecipient,tAmount) (#1177)
State variables written after the call(s):
- totalReferralReward = totalReferralReward.add(tAmount) (#1179)
- userReferralReward[rewardRecipient] = userReferralReward[rewardRecipient].add(tAmount) (#1178)
Reentrancy in JAILKWON._transfer(address,address,uint256) (#1030-1072):
External calls:
- _swapAndAddToLiquidity() (#1046)
- pcsV2Router.swapExactTokensForETHSupportingFeeOnTransferTokens(amountToSwap,0,path,address(this),block.timestamp.add(30)) (#1207-1213)
- pcsV2Router.addLiquidityETH{value: differenceBnb}(address(this),amountAnotherHalf,0,0,_DEAD_ADDRESS,block.timestamp.add(30)) (#1217-1224)
External calls sending eth:
- _swapAndAddToLiquidity() (#1046)
- pcsV2Router.addLiquidityETH{value: differenceBnb}(address(this),amountAnotherHalf,0,0,_DEAD_ADDRESS,block.timestamp.add(30)) (#1217-1224)
State variables written after the call(s):
- _whitelistedSell(sender,recipient,amount) (#1053)
- _tFeeTotal = _tFeeTotal.add(tFee) (#1231)
- _normalSell(sender,recipient,amount) (#1055)
- _tFeeTotal = _tFeeTotal.add(tFee) (#1231)
- _normalBuy(sender,recipient,amount) (#1062)
- _tFeeTotal = _tFeeTotal.add(tFee) (#1231)
Reentrancy in JAILKWON._whitelistedBuy(address,address,uint256) (#1105-1128):
External calls:
- _sendToRewardDistributor(sender,referParent[recipient],tReferralRewardAmount,rReferralRewardAmount) (#1125)
- rewardDistributor.addRewardHolderShare(rewardRecipient,tAmount) (#1177)
State variables written after the call(s):
- _reflectFee(rEtrondistributionFee,rEtrondistributionFee.div(currentRate)) (#1127)
- _tFeeTotal = _tFeeTotal.add(tFee) (#1231)
Reentrancy in JAILKWON.constructor() (#701-723):
External calls:
- pcsV2Pair = IPancakeswapV2Factory(_pancakeswapV2Router.factory()).createPair(address(this),_pancakeswapV2Router.WETH()) (#704)
State variables written after the call(s):
- _allowances[address(this)][address(pcsV2Router)] = _MAX (#706)
- _allowances[address(this)][address(rewardDistributor)] = _MAX (#709)
- _allowances[address(rewardDistributor)][address(pcsV2Router)] = _MAX (#710)
- _excludeFromReflection(address(rewardDistributor)) (#719)
- _excluded.push(account) (#1242)
- _excludeFromReflection(reserveWallet) (#720)
- _excluded.push(account) (#1242)
- _excludeFromReflection(address(rewardDistributor)) (#719)
- _isExcluded[account] = true (#1241)
- _excludeFromReflection(reserveWallet) (#720)
- _isExcluded[account] = true (#1241)
- _isExcludedFromFee[msg.sender] = true (#715)
- _isExcludedFromFee[address(this)] = true (#716)
- _isExcludedFromFee[address(rewardDistributor)] = true (#717)
- _isExcludedFromFee[reserveWallet] = true (#718)
- _rOwned[msg.sender] = _rTotal (#714)
- _excludeFromReflection(address(rewardDistributor)) (#719)
- _tOwned[account] = tokenFromReflection(_rOwned[account]) (#1239)
- _excludeFromReflection(reserveWallet) (#720)
- _tOwned[account] = tokenFromReflection(_rOwned[account]) (#1239)
- pcsV2Router = _pancakeswapV2Router (#705)
- reserveWallet = 0xb280d1372d06D42c6d40F328E3AfaFAbFec950e9 (#712)
- rewardDistributor = IRewardDistributor(0xD9B8Fa41e2b7E4414631Ff722Ec9C7Ef24251453) (#708)
Reentrancy in JAILKWON.transferFrom(address,address,uint256) (#901-908):
External calls:
- _transfer(sender,recipient,amount) (#902)
- rewardDistributor.addRewardHolderShare(rewardRecipient,tAmount) (#1177)
- pcsV2Router.swapExactTokensForETHSupportingFeeOnTransferTokens(amountToSwap,0,path,address(this),block.timestamp.add(30)) (#1207-1213)
- pcsV2Router.addLiquidityETH{value: differenceBnb}(address(this),amountAnotherHalf,0,0,_DEAD_ADDRESS,block.timestamp.add(30)) (#1217-1224)
External calls sending eth:
- _transfer(sender,recipient,amount) (#902)
- pcsV2Router.addLiquidityETH{value: differenceBnb}(address(this),amountAnotherHalf,0,0,_DEAD_ADDRESS,block.timestamp.add(30)) (#1217-1224)
State variables written after the call(s):
- _approve(sender,_msgSender(),_allowances[sender][_msgSender()].sub(amount,BEP20: transfer amount exceeds allowance)) (#903-906)
- _allowances[owner][spender] = amount (#1026)
Reentrancy in JAILKWON.updatePancakeSwapRouter(address) (#819-827):
External calls:
- pcsV2Pair = IPancakeswapV2Factory(pcsV2Router.factory()).createPair(address(this),pcsV2Router.WETH()) (#823)
State variables written after the call(s):
- _allowances[address(this)][address(pcsV2Router)] = _MAX (#824)
- _allowances[address(rewardDistributor)][address(pcsV2Router)] = _MAX (#825)
Apply the check-effects-interactions pattern.

Additional information: link

Reentrancy in JAILKWON._swapAndAddToLiquidity() (#1196-1227):
External calls:
- pcsV2Router.swapExactTokensForETHSupportingFeeOnTransferTokens(amountToSwap,0,path,address(this),block.timestamp.add(30)) (#1207-1213)
- pcsV2Router.addLiquidityETH{value: differenceBnb}(address(this),amountAnotherHalf,0,0,_DEAD_ADDRESS,block.timestamp.add(30)) (#1217-1224)
External calls sending eth:
- pcsV2Router.addLiquidityETH{value: differenceBnb}(address(this),amountAnotherHalf,0,0,_DEAD_ADDRESS,block.timestamp.add(30)) (#1217-1224)
Event emitted after the call(s):
- SwapAndLiquify(differenceBnb,amountToSwap) (#1226)
Reentrancy in JAILKWON._transfer(address,address,uint256) (#1030-1072):
External calls:
- _swapAndAddToLiquidity() (#1046)
- pcsV2Router.swapExactTokensForETHSupportingFeeOnTransferTokens(amountToSwap,0,path,address(this),block.timestamp.add(30)) (#1207-1213)
- pcsV2Router.addLiquidityETH{value: differenceBnb}(address(this),amountAnotherHalf,0,0,_DEAD_ADDRESS,block.timestamp.add(30)) (#1217-1224)
External calls sending eth:
- _swapAndAddToLiquidity() (#1046)
- pcsV2Router.addLiquidityETH{value: differenceBnb}(address(this),amountAnotherHalf,0,0,_DEAD_ADDRESS,block.timestamp.add(30)) (#1217-1224)
Event emitted after the call(s):
- Transfer(sender,reserveWallet,tMarketingFee) (#1185)
- _normalBuy(sender,recipient,amount) (#1062)
- Transfer(sender,reserveWallet,tMarketingFee) (#1185)
- _normalSell(sender,recipient,amount) (#1055)
- Transfer(sender,reserveWallet,tMarketingFee) (#1185)
- _whitelistedSell(sender,recipient,amount) (#1053)
- Transfer(sender,recipient,amount) (#1081)
- _basicTransfer(sender,recipient,amount) (#1049)
- Transfer(sender,recipient,amount) (#1081)
- _basicTransfer(sender,recipient,amount) (#1065)
- Transfer(sender,recipient,rTransferAmount.div(currentRate)) (#1144)
- _normalSell(sender,recipient,amount) (#1055)
- Transfer(sender,recipient,rTransferAmount.div(currentRate)) (#1098)
- _normalBuy(sender,recipient,amount) (#1062)
- Transfer(sender,recipient,rTransferAmount.div(currentRate)) (#1165)
- _whitelistedSell(sender,recipient,amount) (#1053)
- Transfer(sender,address(this),rLiquidityFee.div(currentRate)) (#1166)
- _whitelistedSell(sender,recipient,amount) (#1053)
- Transfer(sender,address(this),(rLiquidityFee).div(currentRate)) (#1099)
- _normalBuy(sender,recipient,amount) (#1062)
- Transfer(sender,address(this),rLiquidityFee.div(currentRate)) (#1145)
- _normalSell(sender,recipient,amount) (#1055)
Reentrancy in JAILKWON._transfer(address,address,uint256) (#1030-1072):
External calls:
- _swapAndAddToLiquidity() (#1046)
- pcsV2Router.swapExactTokensForETHSupportingFeeOnTransferTokens(amountToSwap,0,path,address(this),block.timestamp.add(30)) (#1207-1213)
- pcsV2Router.addLiquidityETH{value: differenceBnb}(address(this),amountAnotherHalf,0,0,_DEAD_ADDRESS,block.timestamp.add(30)) (#1217-1224)
- _whitelistedBuy(sender,recipient,amount) (#1059)
- rewardDistributor.addRewardHolderShare(rewardRecipient,tAmount) (#1177)
External calls sending eth:
- _swapAndAddToLiquidity() (#1046)
- pcsV2Router.addLiquidityETH{value: differenceBnb}(address(this),amountAnotherHalf,0,0,_DEAD_ADDRESS,block.timestamp.add(30)) (#1217-1224)
Event emitted after the call(s):
- Transfer(sender,address(rewardDistributor),tAmount) (#1176)
- _whitelistedBuy(sender,recipient,amount) (#1059)
- Transfer(sender,reserveWallet,tMarketingFee) (#1185)
- _whitelistedBuy(sender,recipient,amount) (#1059)
- Transfer(sender,recipient,rTransferAmount.div(currentRate)) (#1122)
- _whitelistedBuy(sender,recipient,amount) (#1059)
- Transfer(sender,address(this),rLiquidityFee.div(currentRate)) (#1123)
- _whitelistedBuy(sender,recipient,amount) (#1059)
Reentrancy in JAILKWON._whitelistedBuy(address,address,uint256) (#1105-1128):
External calls:
- _sendToRewardDistributor(sender,referParent[recipient],tReferralRewardAmount,rReferralRewardAmount) (#1125)
- rewardDistributor.addRewardHolderShare(rewardRecipient,tAmount) (#1177)
Event emitted after the call(s):
- Transfer(sender,reserveWallet,tMarketingFee) (#1185)
- _sendToreserveWallet(sender,rMarketingFee.div(currentRate),rMarketingFee) (#1126)
Reentrancy in JAILKWON.constructor() (#701-723):
External calls:
- pcsV2Pair = IPancakeswapV2Factory(_pancakeswapV2Router.factory()).createPair(address(this),_pancakeswapV2Router.WETH()) (#704)
Event emitted after the call(s):
- Transfer(address(0),msg.sender,_tTotal) (#722)
Reentrancy in JAILKWON.transferFrom(address,address,uint256) (#901-908):
External calls:
- _transfer(sender,recipient,amount) (#902)
- rewardDistributor.addRewardHolderShare(rewardRecipient,tAmount) (#1177)
- pcsV2Router.swapExactTokensForETHSupportingFeeOnTransferTokens(amountToSwap,0,path,address(this),block.timestamp.add(30)) (#1207-1213)
- pcsV2Router.addLiquidityETH{value: differenceBnb}(address(this),amountAnotherHalf,0,0,_DEAD_ADDRESS,block.timestamp.add(30)) (#1217-1224)
External calls sending eth:
- _transfer(sender,recipient,amount) (#902)
- pcsV2Router.addLiquidityETH{value: differenceBnb}(address(this),amountAnotherHalf,0,0,_DEAD_ADDRESS,block.timestamp.add(30)) (#1217-1224)
Event emitted after the call(s):
- Approval(owner,spender,amount) (#1027)
- _approve(sender,_msgSender(),_allowances[sender][_msgSender()].sub(amount,BEP20: transfer amount exceeds allowance)) (#903-906)
Reentrancy in JAILKWON.updatePancakeSwapRouter(address) (#819-827):
External calls:
- pcsV2Pair = IPancakeswapV2Factory(pcsV2Router.factory()).createPair(address(this),pcsV2Router.WETH()) (#823)
Event emitted after the call(s):
- UpdatePancakeSwapRouter(_pcsV2Router) (#826)
Apply the check-effects-interactions pattern.

Additional information: link

JAILKWON._transfer(address,address,uint256) (#1030-1072) compares to a boolean constant:
-require(bool,string)(swapEnabled == true,Swap Is Disabled!) (#1035)
Remove the equality to the boolean constant.

Additional information: link

Context._msgData() (#16-18) is never used and should be removed
SafeMath.div(uint256,uint256,string) (#272-281) is never used and should be removed
SafeMath.mod(uint256,uint256) (#232-234) is never used and should be removed
SafeMath.mod(uint256,uint256,string) (#298-307) is never used and should be removed
SafeMath.tryAdd(uint256,uint256) (#103-109) is never used and should be removed
SafeMath.tryDiv(uint256,uint256) (#145-150) is never used and should be removed
SafeMath.tryMod(uint256,uint256) (#157-162) is never used and should be removed
SafeMath.tryMul(uint256,uint256) (#128-138) is never used and should be removed
SafeMath.trySub(uint256,uint256) (#116-121) is never used and should be removed
Remove unused functions.

Additional information: link

JAILKWON._rTotal (#612) is set pre-construction with a non-constant function or state variable:
- (_MAX - (_MAX % _tTotal))
JAILKWON.maxTxAmount (#670) is set pre-construction with a non-constant function or state variable:
- _tTotal.mul(1).div(10 ** 2)
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

Function IPancakeswapV2Pair.DOMAIN_SEPARATOR() (#413) is not in mixedCase
Function IPancakeswapV2Pair.PERMIT_TYPEHASH() (#414) is not in mixedCase
Function IPancakeswapV2Pair.MINIMUM_LIQUIDITY() (#431) is not in mixedCase
Function IPancakeswapV2Router01.WETH() (#451) is not in mixedCase
Parameter JAILKWON.changeFeesForNormalBuy(uint8,uint8,uint8)._liquidityFeeOnBuy (#769) is not in mixedCase
Parameter JAILKWON.changeFeesForNormalBuy(uint8,uint8,uint8)._marketingFeeOnBuy (#769) is not in mixedCase
Parameter JAILKWON.changeFeesForNormalBuy(uint8,uint8,uint8)._EtrondistributionFeeOnBuy (#769) is not in mixedCase
Parameter JAILKWON.changeFeesForWhiteListedBuy(uint8,uint8,uint8)._liquidityFeeOnBuy (#776) is not in mixedCase
Parameter JAILKWON.changeFeesForWhiteListedBuy(uint8,uint8,uint8)._marketingFeeOnBuy (#776) is not in mixedCase
Parameter JAILKWON.changeFeesForWhiteListedBuy(uint8,uint8,uint8)._EtrondistributionFeeOnBuy (#776) is not in mixedCase
Parameter JAILKWON.changeFeesForNormalSell(uint8,uint8,uint8)._liquidityFeeOnSell (#783) is not in mixedCase
Parameter JAILKWON.changeFeesForNormalSell(uint8,uint8,uint8)._marketingFeeOnSell (#783) is not in mixedCase
Parameter JAILKWON.changeFeesForNormalSell(uint8,uint8,uint8)._EtrondistributionFeeOnSell (#783) is not in mixedCase
Parameter JAILKWON.changeFeesForWhitelistedSell(uint8,uint8,uint8)._liquidityFeeOnSell (#790) is not in mixedCase
Parameter JAILKWON.changeFeesForWhitelistedSell(uint8,uint8,uint8)._marketingFeeOnSell (#790) is not in mixedCase
Parameter JAILKWON.changeFeesForWhitelistedSell(uint8,uint8,uint8)._EtrondistributionFeeOnSell (#790) is not in mixedCase
Parameter JAILKWON.changeReferralReward(uint8)._referralReward (#797) is not in mixedCase
Parameter JAILKWON.updatereserveWallet(address)._reserveWallet (#802) is not in mixedCase
Parameter JAILKWON.setReferralCodeRegistrator(address)._referralCodeRegistrator (#808) is not in mixedCase
Parameter JAILKWON.updateAmountOfTokensToAddToLiquidityThreshold(uint256)._amountOfTokensToAddToLiquidityThreshold (#814) is not in mixedCase
Parameter JAILKWON.updatePancakeSwapRouter(address)._pcsV2Router (#819) is not in mixedCase
Parameter JAILKWON.updateRewardDistributor(address)._rewardDistributor (#829) is not in mixedCase
Parameter JAILKWON.updateSwapAndLiquifyEnabled(bool)._swapAndLiquifyEnabled (#839) is not in mixedCase
Parameter JAILKWON.setSwapEnabled(bool)._swapEnabled (#845) is not in mixedCase
Variable JAILKWON.EtrondistributionFeeOnBuy (#622) is not in mixedCase
Variable JAILKWON.EtrondistributionFeeOnBuyWhiteListed (#627) is not in mixedCase
Variable JAILKWON.EtrondistributionFeeOnSell (#631) is not in mixedCase
Variable JAILKWON.EtrondistributionFeeOnWhiteListedSell (#635) is not in mixedCase
Follow the Solidity naming convention.

Additional information: link

Variable IPancakeswapV2Router01.addLiquidity(address,address,uint256,uint256,uint256,uint256,address,uint256).amountADesired (#456) is too similar to IPancakeswapV2Router01.addLiquidity(address,address,uint256,uint256,uint256,uint256,address,uint256).amountBDesired (#457)
Variable JAILKWON._normalSell(address,address,uint256).rMarketingFee (#1135) is too similar to JAILKWON._sendToreserveWallet(address,uint256,uint256).tMarketingFee (#1182)
Variable JAILKWON._whitelistedSell(address,address,uint256).rMarketingFee (#1156) is too similar to JAILKWON._sendToreserveWallet(address,uint256,uint256).tMarketingFee (#1182)
Variable JAILKWON._normalBuy(address,address,uint256).rMarketingFee (#1089) is too similar to JAILKWON._sendToreserveWallet(address,uint256,uint256).tMarketingFee (#1182)
Variable JAILKWON._whitelistedBuy(address,address,uint256).rMarketingFee (#1112) is too similar to JAILKWON._sendToreserveWallet(address,uint256,uint256).tMarketingFee (#1182)
Variable JAILKWON._whitelistedBuy(address,address,uint256).rReferralRewardAmount (#1109) is too similar to JAILKWON._whitelistedBuy(address,address,uint256).tReferralRewardAmount (#1108)
Variable JAILKWON._sendToreserveWallet(address,uint256,uint256).rMarketingFee (#1182) is too similar to JAILKWON._sendToreserveWallet(address,uint256,uint256).tMarketingFee (#1182)
Prevent variables from having similar names.

Additional information: link

JAILKWON.slitherConstructorVariables() (#603-1277) uses literals with too many digits:
- _tTotal = 50000000000 * 10 ** 18 (#611)
JAILKWON.slitherConstructorConstantVariables() (#603-1277) uses literals with too many digits:
- _DEAD_ADDRESS = 0x000000000000000000000000000000000000dEaD (#647)
Use: Ether suffix, Time suffix, or The scientific notation

Additional information: link

JAILKWON._tTotal (#611) should be constant
Add the constant attributes to state variables that never change.

Additional information: link

renounceOwnership() should be declared external:
- Ownable.renounceOwnership() (#67-69)
transferOwnership(address) should be declared external:
- Ownable.transferOwnership(address) (#75-78)
excludeFromReflection(address) should be declared external:
- JAILKWON.excludeFromReflection(address) (#754-757)
transfer(address,uint256) should be declared external:
- JAILKWON.transfer(address,uint256) (#891-894)
approve(address,uint256) should be declared external:
- JAILKWON.approve(address,uint256) (#896-899)
transferFrom(address,address,uint256) should be declared external:
- JAILKWON.transferFrom(address,address,uint256) (#901-908)
increaseAllowance(address,uint256) should be declared external:
- JAILKWON.increaseAllowance(address,uint256) (#910-913)
decreaseAllowance(address,uint256) should be declared external:
- JAILKWON.decreaseAllowance(address,uint256) (#915-921)
name() should be declared external:
- JAILKWON.name() (#926-928)
symbol() should be declared external:
- JAILKWON.symbol() (#930-932)
decimals() should be declared external:
- JAILKWON.decimals() (#934-936)
totalSupply() should be declared external:
- JAILKWON.totalSupply() (#938-940)
allowance(address,address) should be declared external:
- JAILKWON.allowance(address,address) (#948-950)
isExcludedFromReflection(address) should be declared external:
- JAILKWON.isExcludedFromReflection(address) (#952-954)
totalFees() should be declared external:
- JAILKWON.totalFees() (#956-958)
getTotalCommunityReflection() should be declared external:
- JAILKWON.getTotalCommunityReflection() (#971-973)
getTotalNumberOfCommunityReferral() should be declared external:
- JAILKWON.getTotalNumberOfCommunityReferral() (#975-977)
getTotalCommunityReferralReward() should be declared external:
- JAILKWON.getTotalCommunityReferralReward() (#979-981)
getReferralList(address) should be declared external:
- JAILKWON.getReferralList(address) (#983-985)
getTotalNumberOfUserReferral(address) should be declared external:
- JAILKWON.getTotalNumberOfUserReferral(address) (#987-989)
getTotalUserReferralReward(address) should be declared external:
- JAILKWON.getTotalUserReferralReward(address) (#991-993)
Use the external attribute for functions never called from the contract.

Additional information: link

Contract ticker ($JKWON) contains non-alphanumeric characters.
Not a direct threat, but may indicate unreliable intentions of developer. Non-alphanumeric chars (,.;!#*&") are extremely rare among low risk tokens.

Token seems to be untradeable: there is no PancakeSwap trading pair and no trading volumes. Ignore for presale.

Number of Binance Smart Chain (BSC) token holders is less than 100. Token is either dead or inactive. Ignore for presale.

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

Additional information: link

Unable to find token contract audit

Unable to find KYC or doxxing proof

Unable to find audit link on the website

Unable to find token on CoinGecko

Additional information: link

Unable to find token on CoinMarketCap

Additional information: link

Token is not listed at Mobula.Finance

Additional information: link

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

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

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

Token has no active CoinGecko listing / rank

Token has no active CoinMarketCap listing / rank