ESWAPV2 [eSwapping v2] Token

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

ESWAPV2.swapETHForTokens(uint256) (#688-701) sends eth to arbitrary user
Dangerous calls:
- uniswapV2Router.swapExactETHForTokensSupportingFeeOnTransferTokens{value: amount}(0,path,devAddress,block.timestamp.add(300)) (#693-698)
Ensure that an arbitrary user cannot withdraw unauthorized funds.

Additional information: link

Reentrancy in ESWAPV2._transfer(address,address,uint256) (#617-653):
External calls:
- swapTokens(contractTokenBalance) (#635)
- uniswapV2Router.swapExactTokensForETHSupportingFeeOnTransferTokens(tokenAmount,0,path,address(this),block.timestamp) (#677-683)
- buyBackTokens(balance.div(100)) (#643)
- uniswapV2Router.swapExactETHForTokensSupportingFeeOnTransferTokens{value: amount}(0,path,devAddress,block.timestamp.add(300)) (#693-698)
External calls sending eth:
- swapTokens(contractTokenBalance) (#635)
- recipient.transfer(amount) (#902)
- buyBackTokens(balance.div(100)) (#643)
- uniswapV2Router.swapExactETHForTokensSupportingFeeOnTransferTokens{value: amount}(0,path,devAddress,block.timestamp.add(300)) (#693-698)
State variables written after the call(s):
- _tokenTransfer(from,to,amount,takeFee) (#652)
- _liquidityFee = _previousLiquidityFee (#848)
- _liquidityFee = 0 (#843)
- _tokenTransfer(from,to,amount,takeFee) (#652)
- _rOwned[address(this)] = _rOwned[address(this)].add(rLiquidity) (#819)
- _rOwned[sender] = _rOwned[sender].sub(rAmount) (#735)
- _rOwned[sender] = _rOwned[sender].sub(rAmount) (#744)
- _rOwned[sender] = _rOwned[sender].sub(rAmount) (#755)
- _rOwned[sender] = _rOwned[sender].sub(rAmount) (#765)
- _rOwned[recipient] = _rOwned[recipient].add(rTransferAmount) (#736)
- _rOwned[recipient] = _rOwned[recipient].add(rTransferAmount) (#746)
- _rOwned[recipient] = _rOwned[recipient].add(rTransferAmount) (#756)
- _rOwned[recipient] = _rOwned[recipient].add(rTransferAmount) (#767)
- _tokenTransfer(from,to,amount,takeFee) (#652)
- _rTotal = _rTotal.sub(rFee) (#774)
- _tokenTransfer(from,to,amount,takeFee) (#652)
- _tOwned[address(this)] = _tOwned[address(this)].add(tLiquidity) (#821)
- _tOwned[sender] = _tOwned[sender].sub(tAmount) (#764)
- _tOwned[sender] = _tOwned[sender].sub(tAmount) (#754)
- _tOwned[recipient] = _tOwned[recipient].add(tTransferAmount) (#745)
- _tOwned[recipient] = _tOwned[recipient].add(tTransferAmount) (#766)
- buyBackTokens(balance.div(100)) (#643)
- inSwapAndLiquify = true (#470)
- inSwapAndLiquify = false (#472)
Apply the check-effects-interactions pattern.

Additional information: link

ESWAPV2.withdrawToken(address,uint256) (#910-913) ignores return value by tokenContract.transfer(msg.sender,_amount) (#912)
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.

ESWAPV2.addLiquidity(uint256,uint256) (#703-713) ignores return value by uniswapV2Router.addLiquidityETH{value: ethAmount}(address(this),tokenAmount,0,0,owner(),block.timestamp) (#705-712)
Ensure that all the return values of the function calls are used.

Additional information: link

ESWAPV2.allowance(address,address).owner (#518) shadows:
- Ownable.owner() (#150-152) (function)
ESWAPV2._approve(address,address,uint256).owner (#609) shadows:
- Ownable.owner() (#150-152) (function)
Rename the local variables that shadow another component.

Additional information: link

ESWAPV2.swapTokens(uint256) (#655-662) performs a multiplication on the result of a division:
-transferToAddressETH(devAddress,transferredBalance.div(_liquidityFee).mul(developersDivisor)) (#661)
Consider ordering multiplication before division.

Additional information: link

ESWAPV2.setTaxFeePercent(uint256) (#863-865) should emit an event for:
- _taxFee = taxFee (#864)
ESWAPV2.setLiquidityFeePercent(uint256) (#867-869) should emit an event for:
- _liquidityFee = liquidityFee (#868)
ESWAPV2.setMaxTxAmount(uint256) (#871-873) should emit an event for:
- _maxTxAmount = maxTxAmount (#872)
ESWAPV2.setDevelopersDivisor(uint256) (#875-877) should emit an event for:
- developersDivisor = divisor (#876)
ESWAPV2.setNumTokensSellToAddToLiquidity(uint256) (#879-881) should emit an event for:
- minimumTokensBeforeSwap = _minimumTokensBeforeSwap (#880)
ESWAPV2.setBuybackUpperLimit(uint256) (#883-885) should emit an event for:
- buyBackUpperLimit = buyBackLimit * 10 ** 8 (#884)
Emit an event for critical parameter changes.

Additional information: link

ESWAPV2.setDevelopersAddress(address)._developersAddress (#887) lacks a zero-check on :
- devAddress = address(_developersAddress) (#888)
Check that the address is not zero.

Additional information: link

Reentrancy in ESWAPV2._transfer(address,address,uint256) (#617-653):
External calls:
- swapTokens(contractTokenBalance) (#635)
- uniswapV2Router.swapExactTokensForETHSupportingFeeOnTransferTokens(tokenAmount,0,path,address(this),block.timestamp) (#677-683)
- buyBackTokens(balance.div(100)) (#643)
- uniswapV2Router.swapExactETHForTokensSupportingFeeOnTransferTokens{value: amount}(0,path,devAddress,block.timestamp.add(300)) (#693-698)
External calls sending eth:
- swapTokens(contractTokenBalance) (#635)
- recipient.transfer(amount) (#902)
- buyBackTokens(balance.div(100)) (#643)
- uniswapV2Router.swapExactETHForTokensSupportingFeeOnTransferTokens{value: amount}(0,path,devAddress,block.timestamp.add(300)) (#693-698)
State variables written after the call(s):
- _tokenTransfer(from,to,amount,takeFee) (#652)
- _previousLiquidityFee = _liquidityFee (#840)
- _tokenTransfer(from,to,amount,takeFee) (#652)
- _previousTaxFee = _taxFee (#839)
- _tokenTransfer(from,to,amount,takeFee) (#652)
- _tFeeTotal = _tFeeTotal.add(tFee) (#775)
- _tokenTransfer(from,to,amount,takeFee) (#652)
- _taxFee = _previousTaxFee (#847)
- _taxFee = 0 (#842)
Reentrancy in ESWAPV2.constructor() (#475-489):
External calls:
- uniswapV2Pair = IUniswapV2Factory(_uniswapV2Router.factory()).createPair(address(this),_uniswapV2Router.WETH()) (#479-480)
State variables written after the call(s):
- _isExcludedFromFee[owner()] = true (#485)
- _isExcludedFromFee[address(this)] = true (#486)
- uniswapV2Router = _uniswapV2Router (#482)
Reentrancy in ESWAPV2.setRouterAddress(address) (#915-919):
External calls:
- uniswapV2Pair = IUniswapV2Factory(_newPancakeRouter.factory()).createPair(address(this),_newPancakeRouter.WETH()) (#917)
State variables written after the call(s):
- uniswapV2Router = _newPancakeRouter (#918)
Reentrancy in ESWAPV2.transferFrom(address,address,uint256) (#527-531):
External calls:
- _transfer(sender,recipient,amount) (#528)
- uniswapV2Router.swapExactETHForTokensSupportingFeeOnTransferTokens{value: amount}(0,path,devAddress,block.timestamp.add(300)) (#693-698)
- uniswapV2Router.swapExactTokensForETHSupportingFeeOnTransferTokens(tokenAmount,0,path,address(this),block.timestamp) (#677-683)
External calls sending eth:
- _transfer(sender,recipient,amount) (#528)
- recipient.transfer(amount) (#902)
- uniswapV2Router.swapExactETHForTokensSupportingFeeOnTransferTokens{value: amount}(0,path,devAddress,block.timestamp.add(300)) (#693-698)
State variables written after the call(s):
- _approve(sender,_msgSender(),_allowances[sender][_msgSender()].sub(amount,ERC20: transfer amount exceeds allowance)) (#529)
- _allowances[owner][spender] = amount (#613)
Apply the check-effects-interactions pattern.

Additional information: link

Reentrancy in ESWAPV2._transfer(address,address,uint256) (#617-653):
External calls:
- swapTokens(contractTokenBalance) (#635)
- uniswapV2Router.swapExactTokensForETHSupportingFeeOnTransferTokens(tokenAmount,0,path,address(this),block.timestamp) (#677-683)
- buyBackTokens(balance.div(100)) (#643)
- uniswapV2Router.swapExactETHForTokensSupportingFeeOnTransferTokens{value: amount}(0,path,devAddress,block.timestamp.add(300)) (#693-698)
External calls sending eth:
- swapTokens(contractTokenBalance) (#635)
- recipient.transfer(amount) (#902)
- buyBackTokens(balance.div(100)) (#643)
- uniswapV2Router.swapExactETHForTokensSupportingFeeOnTransferTokens{value: amount}(0,path,devAddress,block.timestamp.add(300)) (#693-698)
Event emitted after the call(s):
- SwapETHForTokens(amount,path) (#700)
- buyBackTokens(balance.div(100)) (#643)
- Transfer(sender,recipient,tTransferAmount) (#739)
- _tokenTransfer(from,to,amount,takeFee) (#652)
- Transfer(sender,recipient,tTransferAmount) (#759)
- _tokenTransfer(from,to,amount,takeFee) (#652)
- Transfer(sender,recipient,tTransferAmount) (#749)
- _tokenTransfer(from,to,amount,takeFee) (#652)
- Transfer(sender,recipient,tTransferAmount) (#770)
- _tokenTransfer(from,to,amount,takeFee) (#652)
Reentrancy in ESWAPV2.constructor() (#475-489):
External calls:
- uniswapV2Pair = IUniswapV2Factory(_uniswapV2Router.factory()).createPair(address(this),_uniswapV2Router.WETH()) (#479-480)
Event emitted after the call(s):
- Transfer(address(0),_msgSender(),_tTotal) (#488)
Reentrancy in ESWAPV2.swapETHForTokens(uint256) (#688-701):
External calls:
- uniswapV2Router.swapExactETHForTokensSupportingFeeOnTransferTokens{value: amount}(0,path,devAddress,block.timestamp.add(300)) (#693-698)
Event emitted after the call(s):
- SwapETHForTokens(amount,path) (#700)
Reentrancy in ESWAPV2.swapTokensForEth(uint256) (#670-686):
External calls:
- uniswapV2Router.swapExactTokensForETHSupportingFeeOnTransferTokens(tokenAmount,0,path,address(this),block.timestamp) (#677-683)
Event emitted after the call(s):
- SwapTokensForETH(tokenAmount,path) (#685)
Reentrancy in ESWAPV2.transferFrom(address,address,uint256) (#527-531):
External calls:
- _transfer(sender,recipient,amount) (#528)
- uniswapV2Router.swapExactETHForTokensSupportingFeeOnTransferTokens{value: amount}(0,path,devAddress,block.timestamp.add(300)) (#693-698)
- uniswapV2Router.swapExactTokensForETHSupportingFeeOnTransferTokens(tokenAmount,0,path,address(this),block.timestamp) (#677-683)
External calls sending eth:
- _transfer(sender,recipient,amount) (#528)
- recipient.transfer(amount) (#902)
- uniswapV2Router.swapExactETHForTokensSupportingFeeOnTransferTokens{value: amount}(0,path,devAddress,block.timestamp.add(300)) (#693-698)
Event emitted after the call(s):
- Approval(owner,spender,amount) (#614)
- _approve(sender,_msgSender(),_allowances[sender][_msgSender()].sub(amount,ERC20: transfer amount exceeds allowance)) (#529)
Apply the check-effects-interactions pattern.

Additional information: link

Ownable.unlock() (#185-190) uses timestamp for comparisons
Dangerous comparisons:
- require(bool,string)(block.timestamp > _lockTime,Contract is locked until 7 days) (#187)
Avoid relying on block.timestamp.

Additional information: link

Address.isContract(address) (#86-91) uses assembly
- INLINE ASM (#89)
Address._functionCallWithValue(address,bytes,uint256,string) (#117-134) uses assembly
- INLINE ASM (#126-129)
Do not use evm assembly.

Additional information: link

Different versions of Solidity is used:
- Version used: ['^0.8', '^0.8.4']
- ^0.8.4 (#4)
- ^0.8 (#359)
Use one Solidity version.

Additional information: link

ESWAPV2.includeInReward(address) (#596-607) has costly operations inside a loop:
- _excluded.pop() (#603)
Use a local variable to hold the loop computation result.

Additional information: link

Address._functionCallWithValue(address,bytes,uint256,string) (#117-134) is never used and should be removed
Address.functionCall(address,bytes) (#100-102) is never used and should be removed
Address.functionCall(address,bytes,string) (#104-106) is never used and should be removed
Address.functionCallWithValue(address,bytes,uint256) (#108-110) is never used and should be removed
Address.functionCallWithValue(address,bytes,uint256,string) (#112-115) is never used and should be removed
Address.isContract(address) (#86-91) is never used and should be removed
Address.sendValue(address,uint256) (#93-97) is never used and should be removed
Context._msgData() (#12-15) is never used and should be removed
SafeMath.mod(uint256,uint256) (#74-76) is never used and should be removed
SafeMath.mod(uint256,uint256,string) (#78-81) is never used and should be removed
Remove unused functions.

Additional information: link

ESWAPV2._rTotal (#423) is set pre-construction with a non-constant function or state variable:
- (MAX - (MAX % _tTotal))
ESWAPV2._previousTaxFee (#435) is set pre-construction with a non-constant function or state variable:
- _taxFee
ESWAPV2._previousLiquidityFee (#438) is set pre-construction with a non-constant function or state variable:
- _liquidityFee
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^0.8 (#359) is too complex
solc-0.8.9 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 Address.sendValue(address,uint256) (#93-97):
- (success) = recipient.call{value: amount}() (#95)
Low level call in Address._functionCallWithValue(address,bytes,uint256,string) (#117-134):
- (success,returndata) = target.call{value: weiValue}(data) (#120)
Avoid low-level calls. Check the call success. If the call is meant for a contract, check for code existence

Additional information: link

Function IUniswapV2Pair.DOMAIN_SEPARATOR() (#229) is not in mixedCase
Function IUniswapV2Pair.PERMIT_TYPEHASH() (#230) is not in mixedCase
Function IUniswapV2Pair.MINIMUM_LIQUIDITY() (#246) is not in mixedCase
Function IUniswapV2Router01.WETH() (#266) is not in mixedCase
Parameter ESWAPV2.calculateTaxFee(uint256)._amount (#824) is not in mixedCase
Parameter ESWAPV2.calculateLiquidityFee(uint256)._amount (#830) is not in mixedCase
Parameter ESWAPV2.setNumTokensSellToAddToLiquidity(uint256)._minimumTokensBeforeSwap (#879) is not in mixedCase
Parameter ESWAPV2.setDevelopersAddress(address)._developersAddress (#887) is not in mixedCase
Parameter ESWAPV2.setSwapAndLiquifyEnabled(bool)._enabled (#891) is not in mixedCase
Parameter ESWAPV2.setBuyBackEnabled(bool)._enabled (#896) is not in mixedCase
Parameter ESWAPV2.withdrawToken(address,uint256)._tokenContract (#910) is not in mixedCase
Parameter ESWAPV2.withdrawToken(address,uint256)._amount (#910) is not in mixedCase
Variable ESWAPV2._maxTxAmount (#430) is not in mixedCase
Variable ESWAPV2._taxFee (#434) is not in mixedCase
Variable ESWAPV2._liquidityFee (#437) is not in mixedCase
Follow the Solidity naming convention.

Additional information: link

Redundant expression "this (#13)" inContext (#7-16)
Remove redundant statements if they congest code but offer no value.

Additional information: link

Reentrancy in ESWAPV2._transfer(address,address,uint256) (#617-653):
External calls:
- swapTokens(contractTokenBalance) (#635)
- recipient.transfer(amount) (#902)
External calls sending eth:
- swapTokens(contractTokenBalance) (#635)
- recipient.transfer(amount) (#902)
- buyBackTokens(balance.div(100)) (#643)
- uniswapV2Router.swapExactETHForTokensSupportingFeeOnTransferTokens{value: amount}(0,path,devAddress,block.timestamp.add(300)) (#693-698)
State variables written after the call(s):
- _tokenTransfer(from,to,amount,takeFee) (#652)
- _liquidityFee = _previousLiquidityFee (#848)
- _liquidityFee = 0 (#843)
- _tokenTransfer(from,to,amount,takeFee) (#652)
- _previousLiquidityFee = _liquidityFee (#840)
- _tokenTransfer(from,to,amount,takeFee) (#652)
- _previousTaxFee = _taxFee (#839)
- _tokenTransfer(from,to,amount,takeFee) (#652)
- _rOwned[address(this)] = _rOwned[address(this)].add(rLiquidity) (#819)
- _rOwned[sender] = _rOwned[sender].sub(rAmount) (#735)
- _rOwned[sender] = _rOwned[sender].sub(rAmount) (#744)
- _rOwned[sender] = _rOwned[sender].sub(rAmount) (#755)
- _rOwned[sender] = _rOwned[sender].sub(rAmount) (#765)
- _rOwned[recipient] = _rOwned[recipient].add(rTransferAmount) (#736)
- _rOwned[recipient] = _rOwned[recipient].add(rTransferAmount) (#746)
- _rOwned[recipient] = _rOwned[recipient].add(rTransferAmount) (#756)
- _rOwned[recipient] = _rOwned[recipient].add(rTransferAmount) (#767)
- _tokenTransfer(from,to,amount,takeFee) (#652)
- _rTotal = _rTotal.sub(rFee) (#774)
- _tokenTransfer(from,to,amount,takeFee) (#652)
- _tFeeTotal = _tFeeTotal.add(tFee) (#775)
- _tokenTransfer(from,to,amount,takeFee) (#652)
- _tOwned[address(this)] = _tOwned[address(this)].add(tLiquidity) (#821)
- _tOwned[sender] = _tOwned[sender].sub(tAmount) (#764)
- _tOwned[sender] = _tOwned[sender].sub(tAmount) (#754)
- _tOwned[recipient] = _tOwned[recipient].add(tTransferAmount) (#745)
- _tOwned[recipient] = _tOwned[recipient].add(tTransferAmount) (#766)
- _tokenTransfer(from,to,amount,takeFee) (#652)
- _taxFee = _previousTaxFee (#847)
- _taxFee = 0 (#842)
- buyBackTokens(balance.div(100)) (#643)
- inSwapAndLiquify = true (#470)
- inSwapAndLiquify = false (#472)
Event emitted after the call(s):
- SwapETHForTokens(amount,path) (#700)
- buyBackTokens(balance.div(100)) (#643)
- Transfer(sender,recipient,tTransferAmount) (#739)
- _tokenTransfer(from,to,amount,takeFee) (#652)
- Transfer(sender,recipient,tTransferAmount) (#759)
- _tokenTransfer(from,to,amount,takeFee) (#652)
- Transfer(sender,recipient,tTransferAmount) (#749)
- _tokenTransfer(from,to,amount,takeFee) (#652)
- Transfer(sender,recipient,tTransferAmount) (#770)
- _tokenTransfer(from,to,amount,takeFee) (#652)
Reentrancy in ESWAPV2.transferFrom(address,address,uint256) (#527-531):
External calls:
- _transfer(sender,recipient,amount) (#528)
- recipient.transfer(amount) (#902)
External calls sending eth:
- _transfer(sender,recipient,amount) (#528)
- recipient.transfer(amount) (#902)
- uniswapV2Router.swapExactETHForTokensSupportingFeeOnTransferTokens{value: amount}(0,path,devAddress,block.timestamp.add(300)) (#693-698)
State variables written after the call(s):
- _approve(sender,_msgSender(),_allowances[sender][_msgSender()].sub(amount,ERC20: transfer amount exceeds allowance)) (#529)
- _allowances[owner][spender] = amount (#613)
Event emitted after the call(s):
- Approval(owner,spender,amount) (#614)
- _approve(sender,_msgSender(),_allowances[sender][_msgSender()].sub(amount,ERC20: transfer amount exceeds allowance)) (#529)
Apply the check-effects-interactions pattern.

Additional information: link

Variable IUniswapV2Router01.addLiquidity(address,address,uint256,uint256,uint256,uint256,address,uint256).amountADesired (#271) is too similar to IUniswapV2Router01.addLiquidity(address,address,uint256,uint256,uint256,uint256,address,uint256).amountBDesired (#272)
Variable ESWAPV2.reflectionFromToken(uint256,bool).rTransferAmount (#575) is too similar to ESWAPV2._transferFromExcluded(address,address,uint256).tTransferAmount (#753)
Variable ESWAPV2._getValues(uint256).rTransferAmount (#780) is too similar to ESWAPV2._getTValues(uint256).tTransferAmount (#787)
Variable ESWAPV2._transferToExcluded(address,address,uint256).rTransferAmount (#743) is too similar to ESWAPV2._transferToExcluded(address,address,uint256).tTransferAmount (#743)
Variable ESWAPV2._transferBothExcluded(address,address,uint256).rTransferAmount (#763) is too similar to ESWAPV2._transferBothExcluded(address,address,uint256).tTransferAmount (#763)
Variable ESWAPV2._transferBothExcluded(address,address,uint256).rTransferAmount (#763) is too similar to ESWAPV2._transferFromExcluded(address,address,uint256).tTransferAmount (#753)
Variable ESWAPV2._transferStandard(address,address,uint256).rTransferAmount (#734) is too similar to ESWAPV2._transferStandard(address,address,uint256).tTransferAmount (#734)
Variable ESWAPV2._transferToExcluded(address,address,uint256).rTransferAmount (#743) is too similar to ESWAPV2._transferStandard(address,address,uint256).tTransferAmount (#734)
Variable ESWAPV2._transferFromExcluded(address,address,uint256).rTransferAmount (#753) is too similar to ESWAPV2._transferFromExcluded(address,address,uint256).tTransferAmount (#753)
Variable ESWAPV2._getValues(uint256).rTransferAmount (#780) is too similar to ESWAPV2._transferBothExcluded(address,address,uint256).tTransferAmount (#763)
Variable ESWAPV2._getValues(uint256).rTransferAmount (#780) is too similar to ESWAPV2._transferFromExcluded(address,address,uint256).tTransferAmount (#753)
Variable ESWAPV2._transferBothExcluded(address,address,uint256).rTransferAmount (#763) is too similar to ESWAPV2._transferToExcluded(address,address,uint256).tTransferAmount (#743)
Variable ESWAPV2._getValues(uint256).rTransferAmount (#780) is too similar to ESWAPV2._transferToExcluded(address,address,uint256).tTransferAmount (#743)
Variable ESWAPV2._transferBothExcluded(address,address,uint256).rTransferAmount (#763) is too similar to ESWAPV2._transferStandard(address,address,uint256).tTransferAmount (#734)
Variable ESWAPV2._getRValues(uint256,uint256,uint256,uint256).rTransferAmount (#795) is too similar to ESWAPV2._transferFromExcluded(address,address,uint256).tTransferAmount (#753)
Variable ESWAPV2._transferStandard(address,address,uint256).rTransferAmount (#734) is too similar to ESWAPV2._transferFromExcluded(address,address,uint256).tTransferAmount (#753)
Variable ESWAPV2._getValues(uint256).rTransferAmount (#780) is too similar to ESWAPV2._transferStandard(address,address,uint256).tTransferAmount (#734)
Variable ESWAPV2._transferToExcluded(address,address,uint256).rTransferAmount (#743) is too similar to ESWAPV2._transferFromExcluded(address,address,uint256).tTransferAmount (#753)
Variable ESWAPV2._getRValues(uint256,uint256,uint256,uint256).rTransferAmount (#795) is too similar to ESWAPV2._getTValues(uint256).tTransferAmount (#787)
Variable ESWAPV2._transferStandard(address,address,uint256).rTransferAmount (#734) is too similar to ESWAPV2._transferBothExcluded(address,address,uint256).tTransferAmount (#763)
Variable ESWAPV2._transferStandard(address,address,uint256).rTransferAmount (#734) is too similar to ESWAPV2._getValues(uint256).tTransferAmount (#779)
Variable ESWAPV2._transferFromExcluded(address,address,uint256).rTransferAmount (#753) is too similar to ESWAPV2._transferStandard(address,address,uint256).tTransferAmount (#734)
Variable ESWAPV2.reflectionFromToken(uint256,bool).rTransferAmount (#575) is too similar to ESWAPV2._getTValues(uint256).tTransferAmount (#787)
Variable ESWAPV2._getRValues(uint256,uint256,uint256,uint256).rTransferAmount (#795) is too similar to ESWAPV2._transferBothExcluded(address,address,uint256).tTransferAmount (#763)
Variable ESWAPV2._getRValues(uint256,uint256,uint256,uint256).rTransferAmount (#795) is too similar to ESWAPV2._getValues(uint256).tTransferAmount (#779)
Variable ESWAPV2._transferFromExcluded(address,address,uint256).rTransferAmount (#753) is too similar to ESWAPV2._transferToExcluded(address,address,uint256).tTransferAmount (#743)
Variable ESWAPV2.reflectionFromToken(uint256,bool).rTransferAmount (#575) is too similar to ESWAPV2._transferBothExcluded(address,address,uint256).tTransferAmount (#763)
Variable ESWAPV2.reflectionFromToken(uint256,bool).rTransferAmount (#575) is too similar to ESWAPV2._getValues(uint256).tTransferAmount (#779)
Variable ESWAPV2._transferFromExcluded(address,address,uint256).rTransferAmount (#753) is too similar to ESWAPV2._getTValues(uint256).tTransferAmount (#787)
Variable ESWAPV2._transferBothExcluded(address,address,uint256).rTransferAmount (#763) is too similar to ESWAPV2._getTValues(uint256).tTransferAmount (#787)
Variable ESWAPV2._transferBothExcluded(address,address,uint256).rTransferAmount (#763) is too similar to ESWAPV2._getValues(uint256).tTransferAmount (#779)
Variable ESWAPV2._transferFromExcluded(address,address,uint256).rTransferAmount (#753) is too similar to ESWAPV2._transferBothExcluded(address,address,uint256).tTransferAmount (#763)
Variable ESWAPV2._getValues(uint256).rTransferAmount (#780) is too similar to ESWAPV2._getValues(uint256).tTransferAmount (#779)
Variable ESWAPV2._transferFromExcluded(address,address,uint256).rTransferAmount (#753) is too similar to ESWAPV2._getValues(uint256).tTransferAmount (#779)
Variable ESWAPV2._getRValues(uint256,uint256,uint256,uint256).rTransferAmount (#795) is too similar to ESWAPV2._transferStandard(address,address,uint256).tTransferAmount (#734)
Variable ESWAPV2._transferStandard(address,address,uint256).rTransferAmount (#734) is too similar to ESWAPV2._transferToExcluded(address,address,uint256).tTransferAmount (#743)
Variable ESWAPV2._transferToExcluded(address,address,uint256).rTransferAmount (#743) is too similar to ESWAPV2._getTValues(uint256).tTransferAmount (#787)
Variable ESWAPV2.reflectionFromToken(uint256,bool).rTransferAmount (#575) is too similar to ESWAPV2._transferStandard(address,address,uint256).tTransferAmount (#734)
Variable ESWAPV2._transferStandard(address,address,uint256).rTransferAmount (#734) is too similar to ESWAPV2._getTValues(uint256).tTransferAmount (#787)
Variable ESWAPV2._transferToExcluded(address,address,uint256).rTransferAmount (#743) is too similar to ESWAPV2._transferBothExcluded(address,address,uint256).tTransferAmount (#763)
Variable ESWAPV2._transferToExcluded(address,address,uint256).rTransferAmount (#743) is too similar to ESWAPV2._getValues(uint256).tTransferAmount (#779)
Variable ESWAPV2._getRValues(uint256,uint256,uint256,uint256).rTransferAmount (#795) is too similar to ESWAPV2._transferToExcluded(address,address,uint256).tTransferAmount (#743)
Variable ESWAPV2.reflectionFromToken(uint256,bool).rTransferAmount (#575) is too similar to ESWAPV2._transferToExcluded(address,address,uint256).tTransferAmount (#743)
Prevent variables from having similar names.

Additional information: link

ESWAPV2._decimals (#428) should be constant
ESWAPV2._name (#426) should be constant
ESWAPV2._symbol (#427) should be constant
ESWAPV2._tTotal (#422) should be constant
Add the constant attributes to state variables that never change.

Additional information: link

renounceOwnership() should be declared external:
- Ownable.renounceOwnership() (#159-162)
transferOwnership(address) should be declared external:
- Ownable.transferOwnership(address) (#164-168)
getUnlockTime() should be declared external:
- Ownable.getUnlockTime() (#170-172)
getTime() should be declared external:
- Ownable.getTime() (#174-176)
lock(uint256) should be declared external:
- Ownable.lock(uint256) (#178-183)
unlock() should be declared external:
- Ownable.unlock() (#185-190)
name() should be declared external:
- ESWAPV2.name() (#492-494)
symbol() should be declared external:
- ESWAPV2.symbol() (#496-498)
decimals() should be declared external:
- ESWAPV2.decimals() (#500-502)
totalSupply() should be declared external:
- ESWAPV2.totalSupply() (#504-506)
transfer(address,uint256) should be declared external:
- ESWAPV2.transfer(address,uint256) (#513-516)
allowance(address,address) should be declared external:
- ESWAPV2.allowance(address,address) (#518-520)
approve(address,uint256) should be declared external:
- ESWAPV2.approve(address,uint256) (#522-525)
transferFrom(address,address,uint256) should be declared external:
- ESWAPV2.transferFrom(address,address,uint256) (#527-531)
increaseAllowance(address,uint256) should be declared external:
- ESWAPV2.increaseAllowance(address,uint256) (#533-536)
decreaseAllowance(address,uint256) should be declared external:
- ESWAPV2.decreaseAllowance(address,uint256) (#538-541)
isExcludedFromReward(address) should be declared external:
- ESWAPV2.isExcludedFromReward(address) (#543-545)
totalFees() should be declared external:
- ESWAPV2.totalFees() (#547-549)
minimumTokensBeforeSwapAmount() should be declared external:
- ESWAPV2.minimumTokensBeforeSwapAmount() (#551-553)
buyBackUpperLimitAmount() should be declared external:
- ESWAPV2.buyBackUpperLimitAmount() (#555-557)
deliver(uint256) should be declared external:
- ESWAPV2.deliver(uint256) (#559-566)
reflectionFromToken(uint256,bool) should be declared external:
- ESWAPV2.reflectionFromToken(uint256,bool) (#569-578)
excludeFromReward(address) should be declared external:
- ESWAPV2.excludeFromReward(address) (#586-594)
isExcludedFromFee(address) should be declared external:
- ESWAPV2.isExcludedFromFee(address) (#851-853)
excludeFromFee(address) should be declared external:
- ESWAPV2.excludeFromFee(address) (#855-857)
includeInFee(address) should be declared external:
- ESWAPV2.includeInFee(address) (#859-861)
setSwapAndLiquifyEnabled(bool) should be declared external:
- ESWAPV2.setSwapAndLiquifyEnabled(bool) (#891-894)
setBuyBackEnabled(bool) should be declared external:
- ESWAPV2.setBuyBackEnabled(bool) (#896-899)
setRouterAddress(address) should be declared external:
- ESWAPV2.setRouterAddress(address) (#915-919)
Use the external attribute for functions never called from the contract.

Additional information: link

Average 30d PancakeSwap volume is low.

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

Token is deployed only at one blockchain

Token has only one trading pair

Unable to find PancakeSwap trading pair to compute liquidity.

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

Unable to find token/project description on the website or on BscScan, CoinMarketCap

Unable to find token contract audit

Unable to find audit link on the website

Unable to find whitepaper link on the website

Unable to find Twitter link on the website

Young tokens have high risks of price dump / death

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 relatively low CoinGecko rank

Token has relatively low CoinMarketCap rank