KPRN [Khephren] Token

Reentrancy in Khephren._transfer(address,address,uint256) (#757-801):
External calls:
- swapAndLiquify(contractTokenBalance) (#788)
- uniswapV2Router.addLiquidityETH{value: ethAmount}(address(this),tokenAmount,0,0,address(0x0000000000000000000000000000000000000000),block.timestamp) (#849-856)
- uniswapV2Router.swapExactTokensForETHSupportingFeeOnTransferTokens(tokenAmount,0,path,address(this),block.timestamp) (#835-841)
External calls sending eth:
- swapAndLiquify(contractTokenBalance) (#788)
- uniswapV2Router.addLiquidityETH{value: ethAmount}(address(this),tokenAmount,0,0,address(0x0000000000000000000000000000000000000000),block.timestamp) (#849-856)
State variables written after the call(s):
- _tokenTransfer(from,to,amount,takeFee) (#800)
- _rOwned[devWallet] = _rOwned[devWallet].add(rDev) (#704)
- _rOwned[address(this)] = _rOwned[address(this)].add(rLiquidity) (#696)
- _rOwned[sender] = _rOwned[sender].sub(rAmount) (#892)
- _rOwned[sender] = _rOwned[sender].sub(rAmount) (#882)
- _rOwned[sender] = _rOwned[sender].sub(rAmount) (#904)
- _rOwned[recipient] = _rOwned[recipient].add(rTransferAmount) (#883)
- _rOwned[sender] = _rOwned[sender].sub(rAmount) (#589)
- _rOwned[recipient] = _rOwned[recipient].add(rTransferAmount) (#905)
- _rOwned[recipient] = _rOwned[recipient].add(rTransferAmount) (#894)
- _rOwned[recipient] = _rOwned[recipient].add(rTransferAmount) (#591)
- _tokenTransfer(from,to,amount,takeFee) (#800)
- _rTotal = _rTotal.sub(rFee) (#649)
- _tokenTransfer(from,to,amount,takeFee) (#800)
- _tOwned[address(this)] = _tOwned[address(this)].add(tLiquidity) (#698)
- _tOwned[devWallet] = _tOwned[devWallet].add(tDev) (#706)
- _tOwned[sender] = _tOwned[sender].sub(tAmount) (#903)
- _tOwned[sender] = _tOwned[sender].sub(tAmount) (#588)
- _tOwned[recipient] = _tOwned[recipient].add(tTransferAmount) (#893)
- _tOwned[recipient] = _tOwned[recipient].add(tTransferAmount) (#590)
Apply the check-effects-interactions pattern.

Additional information: link

Khephren.withdrawTokens(address,address,uint256) (#912-919) ignores return value by IERC20(tokenAddress).transfer(to,amount) (#917)
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...)

Contract ownership is not renounced (belongs to a wallet)

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.

Khephren.addLiquidity(uint256,uint256) (#844-857) ignores return value by uniswapV2Router.addLiquidityETH{value: ethAmount}(address(this),tokenAmount,0,0,address(0x0000000000000000000000000000000000000000),block.timestamp) (#849-856)
Ensure that all the return values of the function calls are used.

Additional information: link

Khephren.allowance(address,address).owner (#504) shadows:
- Ownable.owner() (#166-168) (function)
Khephren._approve(address,address,uint256).owner (#749) shadows:
- Ownable.owner() (#166-168) (function)
Rename the local variables that shadow another component.

Additional information: link

Khephren.setTaxFeePercent(uint256) (#606-608) should emit an event for:
- _taxFee = taxFee (#607)
Khephren.setLiquidityFeePercent(uint256) (#610-612) should emit an event for:
- _liquidityFee = liquidityFee (#611)
Khephren.setMartketingFeePercent(uint256) (#614-616) should emit an event for:
- _marketingFee = marketingFee (#615)
Khephren.setMaxTxPercent(uint256) (#618-622) should emit an event for:
- _maxTxAmount = _tTotal.mul(maxTxPercent).div(10 ** 2) (#619-621)
Emit an event for critical parameter changes.

Additional information: link

Reentrancy in Khephren._transfer(address,address,uint256) (#757-801):
External calls:
- swapAndLiquify(contractTokenBalance) (#788)
- uniswapV2Router.addLiquidityETH{value: ethAmount}(address(this),tokenAmount,0,0,address(0x0000000000000000000000000000000000000000),block.timestamp) (#849-856)
- uniswapV2Router.swapExactTokensForETHSupportingFeeOnTransferTokens(tokenAmount,0,path,address(this),block.timestamp) (#835-841)
External calls sending eth:
- swapAndLiquify(contractTokenBalance) (#788)
- uniswapV2Router.addLiquidityETH{value: ethAmount}(address(this),tokenAmount,0,0,address(0x0000000000000000000000000000000000000000),block.timestamp) (#849-856)
State variables written after the call(s):
- _tokenTransfer(from,to,amount,takeFee) (#800)
- _liquidityFee = _previousLiquidityFee (#741)
- _liquidityFee = 0 (#735)
- _tokenTransfer(from,to,amount,takeFee) (#800)
- _marketingFee = _previousMartketingFee (#742)
- _marketingFee = 0 (#736)
- _tokenTransfer(from,to,amount,takeFee) (#800)
- _previousLiquidityFee = _liquidityFee (#731)
- _tokenTransfer(from,to,amount,takeFee) (#800)
- _previousMartketingFee = _marketingFee (#732)
- _tokenTransfer(from,to,amount,takeFee) (#800)
- _previousTaxFee = _taxFee (#730)
- _tokenTransfer(from,to,amount,takeFee) (#800)
- _tFeeTotal = _tFeeTotal.add(tFee) (#650)
- _tokenTransfer(from,to,amount,takeFee) (#800)
- _taxFee = _previousTaxFee (#740)
- _taxFee = 0 (#734)
Reentrancy in Khephren.constructor() (#454-476):
External calls:
- _uniswapV2Pair = IUniswapV2Factory(_uniswapV2Router.factory()).createPair(address(this),_uniswapV2Router.WETH()) (#462-463)
State variables written after the call(s):
- _isExcludedFromFee[owner()] = true (#471)
- _isExcludedFromFee[address(this)] = true (#472)
- _isExcludedFromFee[devWallet] = true (#473)
- _setAutomatedMarketMakerPair(_uniswapV2Pair,true) (#468)
- automatedMarketMakerPairs[pair] = value (#642)
- uniswapV2Pair = _uniswapV2Pair (#467)
- uniswapV2Router = _uniswapV2Router (#466)
Reentrancy in Khephren.swapAndLiquify(uint256) (#803-824):
External calls:
- swapTokensForEth(half) (#815)
- uniswapV2Router.swapExactTokensForETHSupportingFeeOnTransferTokens(tokenAmount,0,path,address(this),block.timestamp) (#835-841)
- addLiquidity(otherHalf,newBalance) (#821)
- uniswapV2Router.addLiquidityETH{value: ethAmount}(address(this),tokenAmount,0,0,address(0x0000000000000000000000000000000000000000),block.timestamp) (#849-856)
External calls sending eth:
- addLiquidity(otherHalf,newBalance) (#821)
- uniswapV2Router.addLiquidityETH{value: ethAmount}(address(this),tokenAmount,0,0,address(0x0000000000000000000000000000000000000000),block.timestamp) (#849-856)
State variables written after the call(s):
- addLiquidity(otherHalf,newBalance) (#821)
- _allowances[owner][spender] = amount (#753)
Reentrancy in Khephren.transferFrom(address,address,uint256) (#513-517):
External calls:
- _transfer(sender,recipient,amount) (#514)
- uniswapV2Router.addLiquidityETH{value: ethAmount}(address(this),tokenAmount,0,0,address(0x0000000000000000000000000000000000000000),block.timestamp) (#849-856)
- uniswapV2Router.swapExactTokensForETHSupportingFeeOnTransferTokens(tokenAmount,0,path,address(this),block.timestamp) (#835-841)
External calls sending eth:
- _transfer(sender,recipient,amount) (#514)
- uniswapV2Router.addLiquidityETH{value: ethAmount}(address(this),tokenAmount,0,0,address(0x0000000000000000000000000000000000000000),block.timestamp) (#849-856)
State variables written after the call(s):
- _approve(sender,_msgSender(),_allowances[sender][_msgSender()].sub(amount,ERC20: transfer amount exceeds allowance)) (#515)
- _allowances[owner][spender] = amount (#753)
Apply the check-effects-interactions pattern.

Additional information: link

Reentrancy in Khephren._transfer(address,address,uint256) (#757-801):
External calls:
- swapAndLiquify(contractTokenBalance) (#788)
- uniswapV2Router.addLiquidityETH{value: ethAmount}(address(this),tokenAmount,0,0,address(0x0000000000000000000000000000000000000000),block.timestamp) (#849-856)
- uniswapV2Router.swapExactTokensForETHSupportingFeeOnTransferTokens(tokenAmount,0,path,address(this),block.timestamp) (#835-841)
External calls sending eth:
- swapAndLiquify(contractTokenBalance) (#788)
- uniswapV2Router.addLiquidityETH{value: ethAmount}(address(this),tokenAmount,0,0,address(0x0000000000000000000000000000000000000000),block.timestamp) (#849-856)
Event emitted after the call(s):
- Transfer(sender,recipient,tTransferAmount) (#887)
- _tokenTransfer(from,to,amount,takeFee) (#800)
- Transfer(sender,recipient,tTransferAmount) (#898)
- _tokenTransfer(from,to,amount,takeFee) (#800)
- Transfer(sender,recipient,tTransferAmount) (#909)
- _tokenTransfer(from,to,amount,takeFee) (#800)
- Transfer(sender,recipient,tTransferAmount) (#595)
- _tokenTransfer(from,to,amount,takeFee) (#800)
Reentrancy in Khephren.constructor() (#454-476):
External calls:
- _uniswapV2Pair = IUniswapV2Factory(_uniswapV2Router.factory()).createPair(address(this),_uniswapV2Router.WETH()) (#462-463)
Event emitted after the call(s):
- SetAutomatedMarketMakerPair(pair,value) (#643)
- _setAutomatedMarketMakerPair(_uniswapV2Pair,true) (#468)
- Transfer(address(0),_msgSender(),_tTotal) (#475)
Reentrancy in Khephren.swapAndLiquify(uint256) (#803-824):
External calls:
- swapTokensForEth(half) (#815)
- uniswapV2Router.swapExactTokensForETHSupportingFeeOnTransferTokens(tokenAmount,0,path,address(this),block.timestamp) (#835-841)
- addLiquidity(otherHalf,newBalance) (#821)
- uniswapV2Router.addLiquidityETH{value: ethAmount}(address(this),tokenAmount,0,0,address(0x0000000000000000000000000000000000000000),block.timestamp) (#849-856)
External calls sending eth:
- addLiquidity(otherHalf,newBalance) (#821)
- uniswapV2Router.addLiquidityETH{value: ethAmount}(address(this),tokenAmount,0,0,address(0x0000000000000000000000000000000000000000),block.timestamp) (#849-856)
Event emitted after the call(s):
- Approval(owner,spender,amount) (#754)
- addLiquidity(otherHalf,newBalance) (#821)
- SwapAndLiquify(half,newBalance,otherHalf) (#823)
Reentrancy in Khephren.transferFrom(address,address,uint256) (#513-517):
External calls:
- _transfer(sender,recipient,amount) (#514)
- uniswapV2Router.addLiquidityETH{value: ethAmount}(address(this),tokenAmount,0,0,address(0x0000000000000000000000000000000000000000),block.timestamp) (#849-856)
- uniswapV2Router.swapExactTokensForETHSupportingFeeOnTransferTokens(tokenAmount,0,path,address(this),block.timestamp) (#835-841)
External calls sending eth:
- _transfer(sender,recipient,amount) (#514)
- uniswapV2Router.addLiquidityETH{value: ethAmount}(address(this),tokenAmount,0,0,address(0x0000000000000000000000000000000000000000),block.timestamp) (#849-856)
Event emitted after the call(s):
- Approval(owner,spender,amount) (#754)
- _approve(sender,_msgSender(),_allowances[sender][_msgSender()].sub(amount,ERC20: transfer amount exceeds allowance)) (#515)
Reentrancy in Khephren.withdrawBNB(address,uint256) (#921-928):
External calls:
- address(to).sendValue(amount) (#926)
Event emitted after the call(s):
- BNBWithdrawn(msg.sender,to,amount) (#927)
Reentrancy in Khephren.withdrawTokens(address,address,uint256) (#912-919):
External calls:
- IERC20(tokenAddress).transfer(to,amount) (#917)
Event emitted after the call(s):
- TokenWithDrawn(tokenAddress,to,amount) (#918)
Apply the check-effects-interactions pattern.

Additional information: link

Address.isContract(address) (#92-101) uses assembly
- INLINE ASM (#99)
Address._functionCallWithValue(address,bytes,uint256,string) (#128-149) uses assembly
- INLINE ASM (#141-144)
Do not use evm assembly.

Additional information: link

Khephren.includeInReward(address) (#573-584) has costly operations inside a loop:
- _excluded.pop() (#580)
Use a local variable to hold the loop computation result.

Additional information: link

Address._functionCallWithValue(address,bytes,uint256,string) (#128-149) is never used and should be removed
Address.functionCall(address,bytes) (#111-113) is never used and should be removed
Address.functionCall(address,bytes,string) (#115-117) is never used and should be removed
Address.functionCallWithValue(address,bytes,uint256) (#119-121) is never used and should be removed
Address.functionCallWithValue(address,bytes,uint256,string) (#123-126) is never used and should be removed
Address.isContract(address) (#92-101) is never used and should be removed
Context._msgData() (#82-85) is never used and should be removed
SafeMath.mod(uint256,uint256) (#66-68) is never used and should be removed
SafeMath.mod(uint256,uint256,string) (#70-73) is never used and should be removed
Remove unused functions.

Additional information: link

Khephren._rTotal (#414) is set pre-construction with a non-constant function or state variable:
- (MAX - (MAX % _tTotal))
Khephren._previousTaxFee (#422) is set pre-construction with a non-constant function or state variable:
- _taxFee
Khephren._previousLiquidityFee (#425) is set pre-construction with a non-constant function or state variable:
- _liquidityFee
Khephren._previousMartketingFee (#428) is set pre-construction with a non-constant function or state variable:
- _marketingFee
Remove any initialization of state variables via non-constant state variables or function calls. If variables must be set upon contract deployment, locate initialization in the constructor instead.

Additional information: link

Low level call in Address.sendValue(address,uint256) (#103-109):
- (success) = recipient.call{value: amount}() (#107)
Low level call in Address._functionCallWithValue(address,bytes,uint256,string) (#128-149):
- (success,returndata) = target.call{value: weiValue}(data) (#132)
Avoid low-level calls. Check the call success. If the call is meant for a contract, check for code existence

Additional information: link

renounceOwnership() should be declared external:
- Ownable.renounceOwnership() (#175-178)
transferOwnership(address) should be declared external:
- Ownable.transferOwnership(address) (#180-184)
name() should be declared external:
- Khephren.name() (#478-480)
symbol() should be declared external:
- Khephren.symbol() (#482-484)
decimals() should be declared external:
- Khephren.decimals() (#486-488)
totalSupply() should be declared external:
- Khephren.totalSupply() (#490-492)
transfer(address,uint256) should be declared external:
- Khephren.transfer(address,uint256) (#499-502)
allowance(address,address) should be declared external:
- Khephren.allowance(address,address) (#504-506)
approve(address,uint256) should be declared external:
- Khephren.approve(address,uint256) (#508-511)
transferFrom(address,address,uint256) should be declared external:
- Khephren.transferFrom(address,address,uint256) (#513-517)
increaseAllowance(address,uint256) should be declared external:
- Khephren.increaseAllowance(address,uint256) (#519-522)
decreaseAllowance(address,uint256) should be declared external:
- Khephren.decreaseAllowance(address,uint256) (#524-527)
isExcludedFromReward(address) should be declared external:
- Khephren.isExcludedFromReward(address) (#529-531)
totalFees() should be declared external:
- Khephren.totalFees() (#533-535)
deliver(uint256) should be declared external:
- Khephren.deliver(uint256) (#537-544)
reflectionFromToken(uint256,bool) should be declared external:
- Khephren.reflectionFromToken(uint256,bool) (#546-555)
excludeFromReward(address) should be declared external:
- Khephren.excludeFromReward(address) (#563-571)
excludeFromFee(address) should be declared external:
- Khephren.excludeFromFee(address) (#598-600)
includeInFee(address) should be declared external:
- Khephren.includeInFee(address) (#602-604)
setDevAddress(address) should be declared external:
- Khephren.setDevAddress(address) (#624-628)
setSwapAndLiquifyEnabled(bool) should be declared external:
- Khephren.setSwapAndLiquifyEnabled(bool) (#630-633)
setAutomatedMarketMakerPair(address,bool) should be declared external:
- Khephren.setAutomatedMarketMakerPair(address,bool) (#635-638)
isExcludedFromFee(address) should be declared external:
- Khephren.isExcludedFromFee(address) (#745-747)
Use the external attribute for functions never called from the contract.

Additional information: link

Function IUniswapV2Pair.DOMAIN_SEPARATOR() (#219) is not in mixedCase
Function IUniswapV2Pair.PERMIT_TYPEHASH() (#220) is not in mixedCase
Function IUniswapV2Pair.MINIMUM_LIQUIDITY() (#237) is not in mixedCase
Function IUniswapV2Router01.WETH() (#259) is not in mixedCase
Parameter Khephren.setDevAddress(address)._devWallet (#624) is not in mixedCase
Parameter Khephren.setSwapAndLiquifyEnabled(bool)._enabled (#630) is not in mixedCase
Parameter Khephren.calculateTaxFee(uint256)._amount (#709) is not in mixedCase
Parameter Khephren.calculateLiquidityFee(uint256)._amount (#715) is not in mixedCase
Parameter Khephren.calculateMartketingFee(uint256)._amount (#721) is not in mixedCase
Variable Khephren._taxFee (#421) is not in mixedCase
Variable Khephren._liquidityFee (#424) is not in mixedCase
Variable Khephren._marketingFee (#427) is not in mixedCase
Variable Khephren._maxTxAmount (#438) is not in mixedCase
Follow the Solidity naming convention.

Additional information: link

Redundant expression "this (#83)" inContext (#77-86)
Remove redundant statements if they congest code but offer no value.

Additional information: link

Variable IUniswapV2Router01.addLiquidity(address,address,uint256,uint256,uint256,uint256,address,uint256).amountADesired (#264) is too similar to IUniswapV2Router01.addLiquidity(address,address,uint256,uint256,uint256,uint256,address,uint256).amountBDesired (#265)
Variable Khephren._transferBothExcluded(address,address,uint256).rTransferAmount (#587) is too similar to Khephren._getTValues(uint256).tTransferAmount (#663)
Variable Khephren.reflectionFromToken(uint256,bool).rTransferAmount (#552) is too similar to Khephren._transferBothExcluded(address,address,uint256).tTransferAmount (#587)
Variable Khephren._getValues(uint256).rTransferAmount (#655) is too similar to Khephren._transferToExcluded(address,address,uint256).tTransferAmount (#891)
Variable Khephren._transferFromExcluded(address,address,uint256).rTransferAmount (#902) is too similar to Khephren._transferToExcluded(address,address,uint256).tTransferAmount (#891)
Variable Khephren._getRValues(uint256,uint256,uint256,uint256,uint256).rTransferAmount (#672) is too similar to Khephren._getTValues(uint256).tTransferAmount (#663)
Variable Khephren._transferBothExcluded(address,address,uint256).rTransferAmount (#587) is too similar to Khephren._transferBothExcluded(address,address,uint256).tTransferAmount (#587)
Variable Khephren.reflectionFromToken(uint256,bool).rTransferAmount (#552) is too similar to Khephren._transferToExcluded(address,address,uint256).tTransferAmount (#891)
Variable Khephren._getRValues(uint256,uint256,uint256,uint256,uint256).rTransferAmount (#672) is too similar to Khephren._transferBothExcluded(address,address,uint256).tTransferAmount (#587)
Variable Khephren._transferBothExcluded(address,address,uint256).rTransferAmount (#587) is too similar to Khephren._transferToExcluded(address,address,uint256).tTransferAmount (#891)
Variable Khephren._getValues(uint256).rTransferAmount (#655) is too similar to Khephren._getTValues(uint256).tTransferAmount (#663)
Variable Khephren._transferToExcluded(address,address,uint256).rTransferAmount (#891) is too similar to Khephren._transferBothExcluded(address,address,uint256).tTransferAmount (#587)
Variable Khephren._getRValues(uint256,uint256,uint256,uint256,uint256).rTransferAmount (#672) is too similar to Khephren._transferToExcluded(address,address,uint256).tTransferAmount (#891)
Variable Khephren._getValues(uint256).rTransferAmount (#655) is too similar to Khephren._transferBothExcluded(address,address,uint256).tTransferAmount (#587)
Variable Khephren.reflectionFromToken(uint256,bool).rTransferAmount (#552) is too similar to Khephren._getTValues(uint256).tTransferAmount (#663)
Variable Khephren._transferToExcluded(address,address,uint256).rTransferAmount (#891) is too similar to Khephren._transferToExcluded(address,address,uint256).tTransferAmount (#891)
Variable Khephren._transferToExcluded(address,address,uint256).rTransferAmount (#891) is too similar to Khephren._getValues(uint256).tTransferAmount (#654)
Variable Khephren._transferToExcluded(address,address,uint256).rTransferAmount (#891) is too similar to Khephren._transferStandard(address,address,uint256).tTransferAmount (#881)
Variable Khephren._transferFromExcluded(address,address,uint256).rTransferAmount (#902) is too similar to Khephren._getTValues(uint256).tTransferAmount (#663)
Variable Khephren._transferStandard(address,address,uint256).rTransferAmount (#881) is too similar to Khephren._getTValues(uint256).tTransferAmount (#663)
Variable Khephren._transferFromExcluded(address,address,uint256).rTransferAmount (#902) is too similar to Khephren._transferBothExcluded(address,address,uint256).tTransferAmount (#587)
Variable Khephren._transferBothExcluded(address,address,uint256).rTransferAmount (#587) is too similar to Khephren._transferFromExcluded(address,address,uint256).tTransferAmount (#902)
Variable Khephren._transferStandard(address,address,uint256).rTransferAmount (#881) is too similar to Khephren._transferBothExcluded(address,address,uint256).tTransferAmount (#587)
Variable Khephren._transferStandard(address,address,uint256).rTransferAmount (#881) is too similar to Khephren._transferToExcluded(address,address,uint256).tTransferAmount (#891)
Variable Khephren._getRValues(uint256,uint256,uint256,uint256,uint256).rTransferAmount (#672) is too similar to Khephren._getValues(uint256).tTransferAmount (#654)
Variable Khephren._transferFromExcluded(address,address,uint256).rTransferAmount (#902) is too similar to Khephren._getValues(uint256).tTransferAmount (#654)
Variable Khephren._transferStandard(address,address,uint256).rTransferAmount (#881) is too similar to Khephren._getValues(uint256).tTransferAmount (#654)
Variable Khephren._getRValues(uint256,uint256,uint256,uint256,uint256).rTransferAmount (#672) is too similar to Khephren._transferStandard(address,address,uint256).tTransferAmount (#881)
Variable Khephren.reflectionFromToken(uint256,bool).rTransferAmount (#552) is too similar to Khephren._getValues(uint256).tTransferAmount (#654)
Variable Khephren._transferToExcluded(address,address,uint256).rTransferAmount (#891) is too similar to Khephren._transferFromExcluded(address,address,uint256).tTransferAmount (#902)
Variable Khephren._transferStandard(address,address,uint256).rTransferAmount (#881) is too similar to Khephren._transferStandard(address,address,uint256).tTransferAmount (#881)
Variable Khephren._transferFromExcluded(address,address,uint256).rTransferAmount (#902) is too similar to Khephren._transferStandard(address,address,uint256).tTransferAmount (#881)
Variable Khephren._getValues(uint256).rTransferAmount (#655) is too similar to Khephren._getValues(uint256).tTransferAmount (#654)
Variable Khephren.reflectionFromToken(uint256,bool).rTransferAmount (#552) is too similar to Khephren._transferStandard(address,address,uint256).tTransferAmount (#881)
Variable Khephren._getValues(uint256).rTransferAmount (#655) is too similar to Khephren._transferStandard(address,address,uint256).tTransferAmount (#881)
Variable Khephren._transferBothExcluded(address,address,uint256).rTransferAmount (#587) is too similar to Khephren._getValues(uint256).tTransferAmount (#654)
Variable Khephren._getRValues(uint256,uint256,uint256,uint256,uint256).rTransferAmount (#672) is too similar to Khephren._transferFromExcluded(address,address,uint256).tTransferAmount (#902)
Variable Khephren._transferToExcluded(address,address,uint256).rTransferAmount (#891) is too similar to Khephren._getTValues(uint256).tTransferAmount (#663)
Variable Khephren._transferStandard(address,address,uint256).rTransferAmount (#881) is too similar to Khephren._transferFromExcluded(address,address,uint256).tTransferAmount (#902)
Variable Khephren._transferBothExcluded(address,address,uint256).rTransferAmount (#587) is too similar to Khephren._transferStandard(address,address,uint256).tTransferAmount (#881)
Variable Khephren._transferFromExcluded(address,address,uint256).rTransferAmount (#902) is too similar to Khephren._transferFromExcluded(address,address,uint256).tTransferAmount (#902)
Variable Khephren.reflectionFromToken(uint256,bool).rTransferAmount (#552) is too similar to Khephren._transferFromExcluded(address,address,uint256).tTransferAmount (#902)
Variable Khephren._getValues(uint256).rTransferAmount (#655) is too similar to Khephren._transferFromExcluded(address,address,uint256).tTransferAmount (#902)
Prevent variables from having similar names.

Additional information: link

Khephren.addLiquidity(uint256,uint256) (#844-857) uses literals with too many digits:
- uniswapV2Router.addLiquidityETH{value: ethAmount}(address(this),tokenAmount,0,0,address(0x0000000000000000000000000000000000000000),block.timestamp) (#849-856)
Khephren.slitherConstructorVariables() (#396-930) uses literals with too many digits:
- _tTotal = 250000000 * 10 ** 18 (#413)
Khephren.slitherConstructorVariables() (#396-930) uses literals with too many digits:
- _maxTxAmount = 500000000000000000000000000000 (#438)
Use: Ether suffix, Time suffix, or The scientific notation

Additional information: link

Ownable._previousOwner (#156) is never used in Khephren (#396-930)
Remove unused state variables.

Additional information: link

Khephren._decimals (#419) should be constant
Khephren._name (#417) should be constant
Khephren._symbol (#418) should be constant
Khephren._tTotal (#413) should be constant
Khephren.numTokensSellToAddToLiquidity (#439) should be constant
Ownable._previousOwner (#156) should be constant
Add the constant attributes to state variables that never change.

Additional information: link

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 low.

Unable to find token contract audit

Unable to find KYC or doxxing proof

Unable to find audit link on the website

Unable to find Telegram link on the website

Unable to find Twitter 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

Token has no active CoinGecko listing / rank

Token has no active CoinMarketCap listing / rank

Young tokens have high risks of price dump / death