A deflationary token built to succeed provides a decentralized transaction network with a maximum circulating supply of 100M Arcane, As the circulating supply decreases, as the supply decrease and the demand increase, a positive price pressure occurs in addition to the simple but effective burning mechanism which ensures that sky is the limit, the team is utilizing the NFTs as a tool to help spread the name and provide awareness of this side of the market using our custom-made NFT marketplace
Reentrancy in ARCANE._transfer(address,address,uint256) (#616-649):
External calls:
- swapAndLiquify(contractTokenBalance) (#637)
- uniswapV2Router.addLiquidityETH{value: ethAmount}(address(this),tokenAmount,0,0,owner(),block.timestamp) (#703-710)
- uniswapV2Router.swapExactTokensForETHSupportingFeeOnTransferTokens(tokenAmount,0,path,address(this),block.timestamp) (#689-695)
External calls sending eth:
- swapAndLiquify(contractTokenBalance) (#637)
- recipient.transfer(amount) (#894)
- uniswapV2Router.addLiquidityETH{value: ethAmount}(address(this),tokenAmount,0,0,owner(),block.timestamp) (#703-710)
State variables written after the call(s):
- _tokenTransfer(from,to,amount,takeFee) (#648)
- _rOwned[address(this)] = _rOwned[address(this)].add(rLiquidity) (#819)
- _rOwned[sender] = _rOwned[sender].sub(rAmount) (#744)
- _rOwned[sender] = _rOwned[sender].sub(rAmount) (#735)
- _rOwned[recipient] = _rOwned[recipient].add(rTransferAmount) (#736)
- _rOwned[sender] = _rOwned[sender].sub(rAmount) (#755)
- _rOwned[sender] = _rOwned[sender].sub(rAmount) (#765)
- _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) (#648)
- _rTotal = _rTotal.sub(rFee) (#774)
- _tokenTransfer(from,to,amount,takeFee) (#648)
- _tOwned[address(this)] = _tOwned[address(this)].add(tLiquidity) (#821)
- _tOwned[sender] = _tOwned[sender].sub(tAmount) (#754)
- _tOwned[sender] = _tOwned[sender].sub(tAmount) (#764)
- _tOwned[recipient] = _tOwned[recipient].add(tTransferAmount) (#745)
- _tOwned[recipient] = _tOwned[recipient].add(tTransferAmount) (#766)
Apply the check-effects-interactions pattern.
Additional information: link
ARCANE.transferContractBalance(uint256) (#888-891) sends eth to arbitrary user
Dangerous calls:
- address(creator()).transfer(amount) (#890)
Ensure that an arbitrary user cannot withdraw unauthorized funds.
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.
Unable to verify that contract auditor is trusted: Certik, Quantstamp, Hacken, Solidity, Paladinsec, Openzeppelin, Verichains
Reentrancy in ARCANE._transfer(address,address,uint256) (#616-649):
External calls:
- swapAndLiquify(contractTokenBalance) (#637)
- uniswapV2Router.addLiquidityETH{value: ethAmount}(address(this),tokenAmount,0,0,owner(),block.timestamp) (#703-710)
- uniswapV2Router.swapExactTokensForETHSupportingFeeOnTransferTokens(tokenAmount,0,path,address(this),block.timestamp) (#689-695)
External calls sending eth:
- swapAndLiquify(contractTokenBalance) (#637)
- recipient.transfer(amount) (#894)
- uniswapV2Router.addLiquidityETH{value: ethAmount}(address(this),tokenAmount,0,0,owner(),block.timestamp) (#703-710)
State variables written after the call(s):
- _tokenTransfer(from,to,amount,takeFee) (#648)
- _liquidityFee = _previousLiquidityFee (#848)
- _liquidityFee = 0 (#843)
- _tokenTransfer(from,to,amount,takeFee) (#648)
- _previousLiquidityFee = _liquidityFee (#840)
- _tokenTransfer(from,to,amount,takeFee) (#648)
- _previousTaxFee = _taxFee (#839)
- _tokenTransfer(from,to,amount,takeFee) (#648)
- _tFeeTotal = _tFeeTotal.add(tFee) (#775)
- _tokenTransfer(from,to,amount,takeFee) (#648)
- _taxFee = _previousTaxFee (#847)
- _taxFee = 0 (#842)
Reentrancy in ARCANE.constructor() (#480-493):
External calls:
- uniswapV2Pair = IUniswapV2Factory(_uniswapV2Router.factory()).createPair(address(this),_uniswapV2Router.WETH()) (#484-485)
State variables written after the call(s):
- _isExcludedFromFee[owner()] = true (#489)
- _isExcludedFromFee[address(this)] = true (#490)
- uniswapV2Router = _uniswapV2Router (#487)
Reentrancy in ARCANE.swapAndLiquify(uint256) (#651-678):
External calls:
- swapTokensForEth(marketingQuota) (#661)
- uniswapV2Router.swapExactTokensForETHSupportingFeeOnTransferTokens(tokenAmount,0,path,address(this),block.timestamp) (#689-695)
- swapTokensForEth(firstHalf) (#669)
- uniswapV2Router.swapExactTokensForETHSupportingFeeOnTransferTokens(tokenAmount,0,path,address(this),block.timestamp) (#689-695)
External calls sending eth:
- transferForMarketingETH(marketingAddress,address(this).balance.sub(initialBalance)) (#663)
- recipient.transfer(amount) (#894)
State variables written after the call(s):
- swapTokensForEth(firstHalf) (#669)
- _allowances[owner][spender] = amount (#612)
Reentrancy in ARCANE.swapAndLiquify(uint256) (#651-678):
External calls:
- swapTokensForEth(marketingQuota) (#661)
- uniswapV2Router.swapExactTokensForETHSupportingFeeOnTransferTokens(tokenAmount,0,path,address(this),block.timestamp) (#689-695)
- swapTokensForEth(firstHalf) (#669)
- uniswapV2Router.swapExactTokensForETHSupportingFeeOnTransferTokens(tokenAmount,0,path,address(this),block.timestamp) (#689-695)
- addLiquidity(remainingHalf,newBalance) (#675)
- uniswapV2Router.addLiquidityETH{value: ethAmount}(address(this),tokenAmount,0,0,owner(),block.timestamp) (#703-710)
External calls sending eth:
- transferForMarketingETH(marketingAddress,address(this).balance.sub(initialBalance)) (#663)
- recipient.transfer(amount) (#894)
- addLiquidity(remainingHalf,newBalance) (#675)
- uniswapV2Router.addLiquidityETH{value: ethAmount}(address(this),tokenAmount,0,0,owner(),block.timestamp) (#703-710)
State variables written after the call(s):
- addLiquidity(remainingHalf,newBalance) (#675)
- _allowances[owner][spender] = amount (#612)
Reentrancy in ARCANE.transferFrom(address,address,uint256) (#530-534):
External calls:
- _transfer(sender,recipient,amount) (#531)
- uniswapV2Router.addLiquidityETH{value: ethAmount}(address(this),tokenAmount,0,0,owner(),block.timestamp) (#703-710)
- uniswapV2Router.swapExactTokensForETHSupportingFeeOnTransferTokens(tokenAmount,0,path,address(this),block.timestamp) (#689-695)
External calls sending eth:
- _transfer(sender,recipient,amount) (#531)
- recipient.transfer(amount) (#894)
- uniswapV2Router.addLiquidityETH{value: ethAmount}(address(this),tokenAmount,0,0,owner(),block.timestamp) (#703-710)
State variables written after the call(s):
- _approve(sender,_msgSender(),_allowances[sender][_msgSender()].sub(amount,ERC20: transfer amount exceeds allowance)) (#532)
- _allowances[owner][spender] = amount (#612)
Apply the check-effects-interactions pattern.
Additional information: link
Reentrancy in ARCANE._transfer(address,address,uint256) (#616-649):
External calls:
- swapAndLiquify(contractTokenBalance) (#637)
- uniswapV2Router.addLiquidityETH{value: ethAmount}(address(this),tokenAmount,0,0,owner(),block.timestamp) (#703-710)
- uniswapV2Router.swapExactTokensForETHSupportingFeeOnTransferTokens(tokenAmount,0,path,address(this),block.timestamp) (#689-695)
External calls sending eth:
- swapAndLiquify(contractTokenBalance) (#637)
- recipient.transfer(amount) (#894)
- uniswapV2Router.addLiquidityETH{value: ethAmount}(address(this),tokenAmount,0,0,owner(),block.timestamp) (#703-710)
Event emitted after the call(s):
- Transfer(sender,recipient,tTransferAmount) (#739)
- _tokenTransfer(from,to,amount,takeFee) (#648)
- Transfer(sender,recipient,tTransferAmount) (#759)
- _tokenTransfer(from,to,amount,takeFee) (#648)
- Transfer(sender,recipient,tTransferAmount) (#749)
- _tokenTransfer(from,to,amount,takeFee) (#648)
- Transfer(sender,recipient,tTransferAmount) (#770)
- _tokenTransfer(from,to,amount,takeFee) (#648)
Reentrancy in ARCANE.constructor() (#480-493):
External calls:
- uniswapV2Pair = IUniswapV2Factory(_uniswapV2Router.factory()).createPair(address(this),_uniswapV2Router.WETH()) (#484-485)
Event emitted after the call(s):
- Transfer(address(0),_msgSender(),_tTotal) (#492)
Reentrancy in ARCANE.swapAndLiquify(uint256) (#651-678):
External calls:
- swapTokensForEth(marketingQuota) (#661)
- uniswapV2Router.swapExactTokensForETHSupportingFeeOnTransferTokens(tokenAmount,0,path,address(this),block.timestamp) (#689-695)
- swapTokensForEth(firstHalf) (#669)
- uniswapV2Router.swapExactTokensForETHSupportingFeeOnTransferTokens(tokenAmount,0,path,address(this),block.timestamp) (#689-695)
External calls sending eth:
- transferForMarketingETH(marketingAddress,address(this).balance.sub(initialBalance)) (#663)
- recipient.transfer(amount) (#894)
Event emitted after the call(s):
- Approval(owner,spender,amount) (#613)
- swapTokensForEth(firstHalf) (#669)
Reentrancy in ARCANE.swapAndLiquify(uint256) (#651-678):
External calls:
- swapTokensForEth(marketingQuota) (#661)
- uniswapV2Router.swapExactTokensForETHSupportingFeeOnTransferTokens(tokenAmount,0,path,address(this),block.timestamp) (#689-695)
- swapTokensForEth(firstHalf) (#669)
- uniswapV2Router.swapExactTokensForETHSupportingFeeOnTransferTokens(tokenAmount,0,path,address(this),block.timestamp) (#689-695)
- addLiquidity(remainingHalf,newBalance) (#675)
- uniswapV2Router.addLiquidityETH{value: ethAmount}(address(this),tokenAmount,0,0,owner(),block.timestamp) (#703-710)
External calls sending eth:
- transferForMarketingETH(marketingAddress,address(this).balance.sub(initialBalance)) (#663)
- recipient.transfer(amount) (#894)
- addLiquidity(remainingHalf,newBalance) (#675)
- uniswapV2Router.addLiquidityETH{value: ethAmount}(address(this),tokenAmount,0,0,owner(),block.timestamp) (#703-710)
Event emitted after the call(s):
- Approval(owner,spender,amount) (#613)
- addLiquidity(remainingHalf,newBalance) (#675)
- SwapAndLiquify(firstHalf,newBalance,remainingHalf) (#677)
Reentrancy in ARCANE.transferFrom(address,address,uint256) (#530-534):
External calls:
- _transfer(sender,recipient,amount) (#531)
- uniswapV2Router.addLiquidityETH{value: ethAmount}(address(this),tokenAmount,0,0,owner(),block.timestamp) (#703-710)
- uniswapV2Router.swapExactTokensForETHSupportingFeeOnTransferTokens(tokenAmount,0,path,address(this),block.timestamp) (#689-695)
External calls sending eth:
- _transfer(sender,recipient,amount) (#531)
- recipient.transfer(amount) (#894)
- uniswapV2Router.addLiquidityETH{value: ethAmount}(address(this),tokenAmount,0,0,owner(),block.timestamp) (#703-710)
Event emitted after the call(s):
- Approval(owner,spender,amount) (#613)
- _approve(sender,_msgSender(),_allowances[sender][_msgSender()].sub(amount,ERC20: transfer amount exceeds allowance)) (#532)
Apply the check-effects-interactions pattern.
Additional information: link
Address._functionCallWithValue(address,bytes,uint256,string) (#132-149) is never used and should be removed
Address.functionCall(address,bytes) (#115-117) is never used and should be removed
Address.functionCall(address,bytes,string) (#119-121) is never used and should be removed
Address.functionCallWithValue(address,bytes,uint256) (#123-125) is never used and should be removed
Address.functionCallWithValue(address,bytes,uint256,string) (#127-130) is never used and should be removed
Address.isContract(address) (#95-104) is never used and should be removed
Address.sendValue(address,uint256) (#106-112) is never used and should be removed
Context._msgData() (#18-21) is never used and should be removed
SafeMath.mod(uint256,uint256) (#83-85) is never used and should be removed
SafeMath.mod(uint256,uint256,string) (#87-90) is never used and should be removed
Remove unused functions.
Additional information: link
ARCANE._rTotal (#442) is set pre-construction with a non-constant function or state variable:
- (MAX - (MAX % _tTotal))
ARCANE._previousTaxFee (#452) is set pre-construction with a non-constant function or state variable:
- _taxFee
ARCANE._previousLiquidityFee (#455) 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
Low level call in Address.sendValue(address,uint256) (#106-112):
- (success) = recipient.call{value: amount}() (#110)
Low level call in Address._functionCallWithValue(address,bytes,uint256,string) (#132-149):
- (success,returndata) = target.call{value: weiValue}(data) (#135)
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() (#250) is not in mixedCase
Function IUniswapV2Pair.PERMIT_TYPEHASH() (#251) is not in mixedCase
Function IUniswapV2Pair.MINIMUM_LIQUIDITY() (#267) is not in mixedCase
Function IUniswapV2Router01.WETH() (#288) is not in mixedCase
Parameter ARCANE.calculateTaxFee(uint256)._amount (#824) is not in mixedCase
Parameter ARCANE.calculateLiquidityFee(uint256)._amount (#830) is not in mixedCase
Parameter ARCANE.setNumTokensSellToAddToLiquidity(uint256)._minimumTokensBeforeSwap (#875) is not in mixedCase
Parameter ARCANE.setMarketingAddress(address)._marketingAddress (#879) is not in mixedCase
Parameter ARCANE.setSwapAndLiquifyEnabled(bool)._enabled (#883) is not in mixedCase
Variable ARCANE._taxFee (#451) is not in mixedCase
Variable ARCANE._liquidityFee (#454) is not in mixedCase
Variable ARCANE._maxTxAmount (#457) is not in mixedCase
Follow the Solidity naming convention.
Additional information: link
Redundant expression "this (#19)" inContext (#13-22)
Remove redundant statements if they congest code but offer no value.
Additional information: link
Reentrancy in ARCANE._transfer(address,address,uint256) (#616-649):
External calls:
- swapAndLiquify(contractTokenBalance) (#637)
- recipient.transfer(amount) (#894)
External calls sending eth:
- swapAndLiquify(contractTokenBalance) (#637)
- recipient.transfer(amount) (#894)
- uniswapV2Router.addLiquidityETH{value: ethAmount}(address(this),tokenAmount,0,0,owner(),block.timestamp) (#703-710)
State variables written after the call(s):
- _tokenTransfer(from,to,amount,takeFee) (#648)
- _liquidityFee = _previousLiquidityFee (#848)
- _liquidityFee = 0 (#843)
- _tokenTransfer(from,to,amount,takeFee) (#648)
- _previousLiquidityFee = _liquidityFee (#840)
- _tokenTransfer(from,to,amount,takeFee) (#648)
- _previousTaxFee = _taxFee (#839)
- _tokenTransfer(from,to,amount,takeFee) (#648)
- _rOwned[address(this)] = _rOwned[address(this)].add(rLiquidity) (#819)
- _rOwned[sender] = _rOwned[sender].sub(rAmount) (#744)
- _rOwned[sender] = _rOwned[sender].sub(rAmount) (#735)
- _rOwned[recipient] = _rOwned[recipient].add(rTransferAmount) (#736)
- _rOwned[sender] = _rOwned[sender].sub(rAmount) (#755)
- _rOwned[sender] = _rOwned[sender].sub(rAmount) (#765)
- _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) (#648)
- _rTotal = _rTotal.sub(rFee) (#774)
- _tokenTransfer(from,to,amount,takeFee) (#648)
- _tFeeTotal = _tFeeTotal.add(tFee) (#775)
- _tokenTransfer(from,to,amount,takeFee) (#648)
- _tOwned[address(this)] = _tOwned[address(this)].add(tLiquidity) (#821)
- _tOwned[sender] = _tOwned[sender].sub(tAmount) (#754)
- _tOwned[sender] = _tOwned[sender].sub(tAmount) (#764)
- _tOwned[recipient] = _tOwned[recipient].add(tTransferAmount) (#745)
- _tOwned[recipient] = _tOwned[recipient].add(tTransferAmount) (#766)
- _tokenTransfer(from,to,amount,takeFee) (#648)
- _taxFee = _previousTaxFee (#847)
- _taxFee = 0 (#842)
Event emitted after the call(s):
- Transfer(sender,recipient,tTransferAmount) (#739)
- _tokenTransfer(from,to,amount,takeFee) (#648)
- Transfer(sender,recipient,tTransferAmount) (#749)
- _tokenTransfer(from,to,amount,takeFee) (#648)
- Transfer(sender,recipient,tTransferAmount) (#759)
- _tokenTransfer(from,to,amount,takeFee) (#648)
- Transfer(sender,recipient,tTransferAmount) (#770)
- _tokenTransfer(from,to,amount,takeFee) (#648)
Reentrancy in ARCANE.swapAndLiquify(uint256) (#651-678):
External calls:
- transferForMarketingETH(marketingAddress,address(this).balance.sub(initialBalance)) (#663)
- recipient.transfer(amount) (#894)
State variables written after the call(s):
- swapTokensForEth(firstHalf) (#669)
- _allowances[owner][spender] = amount (#612)
Event emitted after the call(s):
- Approval(owner,spender,amount) (#613)
- swapTokensForEth(firstHalf) (#669)
Reentrancy in ARCANE.swapAndLiquify(uint256) (#651-678):
External calls:
- transferForMarketingETH(marketingAddress,address(this).balance.sub(initialBalance)) (#663)
- recipient.transfer(amount) (#894)
External calls sending eth:
- transferForMarketingETH(marketingAddress,address(this).balance.sub(initialBalance)) (#663)
- recipient.transfer(amount) (#894)
- addLiquidity(remainingHalf,newBalance) (#675)
- uniswapV2Router.addLiquidityETH{value: ethAmount}(address(this),tokenAmount,0,0,owner(),block.timestamp) (#703-710)
State variables written after the call(s):
- addLiquidity(remainingHalf,newBalance) (#675)
- _allowances[owner][spender] = amount (#612)
Event emitted after the call(s):
- Approval(owner,spender,amount) (#613)
- addLiquidity(remainingHalf,newBalance) (#675)
- SwapAndLiquify(firstHalf,newBalance,remainingHalf) (#677)
Reentrancy in ARCANE.transferFrom(address,address,uint256) (#530-534):
External calls:
- _transfer(sender,recipient,amount) (#531)
- recipient.transfer(amount) (#894)
External calls sending eth:
- _transfer(sender,recipient,amount) (#531)
- recipient.transfer(amount) (#894)
- uniswapV2Router.addLiquidityETH{value: ethAmount}(address(this),tokenAmount,0,0,owner(),block.timestamp) (#703-710)
State variables written after the call(s):
- _approve(sender,_msgSender(),_allowances[sender][_msgSender()].sub(amount,ERC20: transfer amount exceeds allowance)) (#532)
- _allowances[owner][spender] = amount (#612)
Event emitted after the call(s):
- Approval(owner,spender,amount) (#613)
- _approve(sender,_msgSender(),_allowances[sender][_msgSender()].sub(amount,ERC20: transfer amount exceeds allowance)) (#532)
Apply the check-effects-interactions pattern.
Additional information: link
Variable IUniswapV2Router01.addLiquidity(address,address,uint256,uint256,uint256,uint256,address,uint256).amountADesired (#293) is too similar to IUniswapV2Router01.addLiquidity(address,address,uint256,uint256,uint256,uint256,address,uint256).amountBDesired (#294)
Variable ARCANE._transferStandard(address,address,uint256).rTransferAmount (#734) is too similar to ARCANE._transferStandard(address,address,uint256).tTransferAmount (#734)
Variable ARCANE._transferStandard(address,address,uint256).rTransferAmount (#734) is too similar to ARCANE._getTValues(uint256).tTransferAmount (#787)
Variable ARCANE._transferBothExcluded(address,address,uint256).rTransferAmount (#763) is too similar to ARCANE._transferToExcluded(address,address,uint256).tTransferAmount (#743)
Variable ARCANE._getRValues(uint256,uint256,uint256,uint256).rTransferAmount (#795) is too similar to ARCANE._transferFromExcluded(address,address,uint256).tTransferAmount (#753)
Variable ARCANE._getValues(uint256).rTransferAmount (#780) is too similar to ARCANE._transferBothExcluded(address,address,uint256).tTransferAmount (#763)
Variable ARCANE._getRValues(uint256,uint256,uint256,uint256).rTransferAmount (#795) is too similar to ARCANE._transferBothExcluded(address,address,uint256).tTransferAmount (#763)
Variable ARCANE._transferFromExcluded(address,address,uint256).rTransferAmount (#753) is too similar to ARCANE._transferToExcluded(address,address,uint256).tTransferAmount (#743)
Variable ARCANE._transferFromExcluded(address,address,uint256).rTransferAmount (#753) is too similar to ARCANE._getValues(uint256).tTransferAmount (#779)
Variable ARCANE._transferStandard(address,address,uint256).rTransferAmount (#734) is too similar to ARCANE._transferBothExcluded(address,address,uint256).tTransferAmount (#763)
Variable ARCANE._getValues(uint256).rTransferAmount (#780) is too similar to ARCANE._transferToExcluded(address,address,uint256).tTransferAmount (#743)
Variable ARCANE._getRValues(uint256,uint256,uint256,uint256).rTransferAmount (#795) is too similar to ARCANE._transferToExcluded(address,address,uint256).tTransferAmount (#743)
Variable ARCANE._getRValues(uint256,uint256,uint256,uint256).rTransferAmount (#795) is too similar to ARCANE._getValues(uint256).tTransferAmount (#779)
Variable ARCANE.reflectionFromToken(uint256,bool).rTransferAmount (#574) is too similar to ARCANE._getTValues(uint256).tTransferAmount (#787)
Variable ARCANE._transferStandard(address,address,uint256).rTransferAmount (#734) is too similar to ARCANE._transferToExcluded(address,address,uint256).tTransferAmount (#743)
Variable ARCANE._transferFromExcluded(address,address,uint256).rTransferAmount (#753) is too similar to ARCANE._transferStandard(address,address,uint256).tTransferAmount (#734)
Variable ARCANE._transferFromExcluded(address,address,uint256).rTransferAmount (#753) is too similar to ARCANE._getTValues(uint256).tTransferAmount (#787)
Variable ARCANE.reflectionFromToken(uint256,bool).rTransferAmount (#574) is too similar to ARCANE._transferBothExcluded(address,address,uint256).tTransferAmount (#763)
Variable ARCANE._transferToExcluded(address,address,uint256).rTransferAmount (#743) is too similar to ARCANE._transferToExcluded(address,address,uint256).tTransferAmount (#743)
Variable ARCANE._transferBothExcluded(address,address,uint256).rTransferAmount (#763) is too similar to ARCANE._transferBothExcluded(address,address,uint256).tTransferAmount (#763)
Variable ARCANE._getRValues(uint256,uint256,uint256,uint256).rTransferAmount (#795) is too similar to ARCANE._getTValues(uint256).tTransferAmount (#787)
Variable ARCANE._getRValues(uint256,uint256,uint256,uint256).rTransferAmount (#795) is too similar to ARCANE._transferStandard(address,address,uint256).tTransferAmount (#734)
Variable ARCANE._getValues(uint256).rTransferAmount (#780) is too similar to ARCANE._getTValues(uint256).tTransferAmount (#787)
Variable ARCANE._transferFromExcluded(address,address,uint256).rTransferAmount (#753) is too similar to ARCANE._transferBothExcluded(address,address,uint256).tTransferAmount (#763)
Variable ARCANE._transferFromExcluded(address,address,uint256).rTransferAmount (#753) is too similar to ARCANE._transferFromExcluded(address,address,uint256).tTransferAmount (#753)
Variable ARCANE.reflectionFromToken(uint256,bool).rTransferAmount (#574) is too similar to ARCANE._transferToExcluded(address,address,uint256).tTransferAmount (#743)
Variable ARCANE._getValues(uint256).rTransferAmount (#780) is too similar to ARCANE._getValues(uint256).tTransferAmount (#779)
Variable ARCANE._transferStandard(address,address,uint256).rTransferAmount (#734) is too similar to ARCANE._getValues(uint256).tTransferAmount (#779)
Variable ARCANE.reflectionFromToken(uint256,bool).rTransferAmount (#574) is too similar to ARCANE._transferStandard(address,address,uint256).tTransferAmount (#734)
Variable ARCANE._transferToExcluded(address,address,uint256).rTransferAmount (#743) is too similar to ARCANE._getValues(uint256).tTransferAmount (#779)
Variable ARCANE._transferToExcluded(address,address,uint256).rTransferAmount (#743) is too similar to ARCANE._getTValues(uint256).tTransferAmount (#787)
Variable ARCANE._transferBothExcluded(address,address,uint256).rTransferAmount (#763) is too similar to ARCANE._transferFromExcluded(address,address,uint256).tTransferAmount (#753)
Variable ARCANE._transferToExcluded(address,address,uint256).rTransferAmount (#743) is too similar to ARCANE._transferBothExcluded(address,address,uint256).tTransferAmount (#763)
Variable ARCANE.reflectionFromToken(uint256,bool).rTransferAmount (#574) is too similar to ARCANE._getValues(uint256).tTransferAmount (#779)
Variable ARCANE._getValues(uint256).rTransferAmount (#780) is too similar to ARCANE._transferFromExcluded(address,address,uint256).tTransferAmount (#753)
Variable ARCANE._transferStandard(address,address,uint256).rTransferAmount (#734) is too similar to ARCANE._transferFromExcluded(address,address,uint256).tTransferAmount (#753)
Variable ARCANE._transferToExcluded(address,address,uint256).rTransferAmount (#743) is too similar to ARCANE._transferFromExcluded(address,address,uint256).tTransferAmount (#753)
Variable ARCANE._transferBothExcluded(address,address,uint256).rTransferAmount (#763) is too similar to ARCANE._transferStandard(address,address,uint256).tTransferAmount (#734)
Variable ARCANE._getValues(uint256).rTransferAmount (#780) is too similar to ARCANE._transferStandard(address,address,uint256).tTransferAmount (#734)
Variable ARCANE.reflectionFromToken(uint256,bool).rTransferAmount (#574) is too similar to ARCANE._transferFromExcluded(address,address,uint256).tTransferAmount (#753)
Variable ARCANE._transferToExcluded(address,address,uint256).rTransferAmount (#743) is too similar to ARCANE._transferStandard(address,address,uint256).tTransferAmount (#734)
Variable ARCANE._transferBothExcluded(address,address,uint256).rTransferAmount (#763) is too similar to ARCANE._getValues(uint256).tTransferAmount (#779)
Variable ARCANE._transferBothExcluded(address,address,uint256).rTransferAmount (#763) is too similar to ARCANE._getTValues(uint256).tTransferAmount (#787)
Prevent variables from having similar names.
Additional information: link
ARCANE.slitherConstructorVariables() (#426-900) uses literals with too many digits:
- _maxTxAmount = 5000000 * 10 ** 6 * 10 ** 9 (#457)
ARCANE.slitherConstructorVariables() (#426-900) uses literals with too many digits:
- minimumTokensBeforeSwap = 600000 * 10 ** 6 * 10 ** 9 (#458)
Use: Ether suffix, Time suffix, or The scientific notation
Additional information: link
ARCANE._decimals (#448) should be constant
ARCANE._name (#446) should be constant
ARCANE._symbol (#447) should be constant
ARCANE._tTotal (#441) should be constant
Add the constant attributes to state variables that never change.
Additional information: link
renounceOwnership() should be declared external:
- Ownable.renounceOwnership() (#185-188)
transferOwnership(address) should be declared external:
- Ownable.transferOwnership(address) (#190-194)
getUnlockTime() should be declared external:
- Ownable.getUnlockTime() (#196-198)
getTime() should be declared external:
- Ownable.getTime() (#200-202)
lock(uint256) should be declared external:
- Ownable.lock(uint256) (#204-209)
unlock() should be declared external:
- Ownable.unlock() (#211-216)
name() should be declared external:
- ARCANE.name() (#495-497)
symbol() should be declared external:
- ARCANE.symbol() (#499-501)
decimals() should be declared external:
- ARCANE.decimals() (#503-505)
totalSupply() should be declared external:
- ARCANE.totalSupply() (#507-509)
transfer(address,uint256) should be declared external:
- ARCANE.transfer(address,uint256) (#516-519)
allowance(address,address) should be declared external:
- ARCANE.allowance(address,address) (#521-523)
approve(address,uint256) should be declared external:
- ARCANE.approve(address,uint256) (#525-528)
transferFrom(address,address,uint256) should be declared external:
- ARCANE.transferFrom(address,address,uint256) (#530-534)
increaseAllowance(address,uint256) should be declared external:
- ARCANE.increaseAllowance(address,uint256) (#536-539)
decreaseAllowance(address,uint256) should be declared external:
- ARCANE.decreaseAllowance(address,uint256) (#541-544)
isExcludedFromReward(address) should be declared external:
- ARCANE.isExcludedFromReward(address) (#546-548)
totalFees() should be declared external:
- ARCANE.totalFees() (#550-552)
minimumTokensBeforeSwapAmount() should be declared external:
- ARCANE.minimumTokensBeforeSwapAmount() (#554-556)
deliver(uint256) should be declared external:
- ARCANE.deliver(uint256) (#558-565)
reflectionFromToken(uint256,bool) should be declared external:
- ARCANE.reflectionFromToken(uint256,bool) (#568-577)
excludeFromReward(address) should be declared external:
- ARCANE.excludeFromReward(address) (#585-593)
isExcludedFromFee(address) should be declared external:
- ARCANE.isExcludedFromFee(address) (#851-853)
excludeFromFee(address) should be declared external:
- ARCANE.excludeFromFee(address) (#855-857)
includeInFee(address) should be declared external:
- ARCANE.includeInFee(address) (#859-861)
setSwapAndLiquifyEnabled(bool) should be declared external:
- ARCANE.setSwapAndLiquifyEnabled(bool) (#883-886)
transferContractBalance(uint256) should be declared external:
- ARCANE.transferContractBalance(uint256) (#888-891)
Use the external attribute for functions never called from the contract.
Additional information: link
ARCANE.addLiquidity(uint256,uint256) (#698-711) ignores return value by uniswapV2Router.addLiquidityETH{value: ethAmount}(address(this),tokenAmount,0,0,owner(),block.timestamp) (#703-710)
Ensure that all the return values of the function calls are used.
Additional information: link
ARCANE.allowance(address,address).owner (#521) shadows:
- Ownable.owner() (#167-169) (function)
ARCANE._approve(address,address,uint256).owner (#608) shadows:
- Ownable.owner() (#167-169) (function)
Rename the local variables that shadow another component.
Additional information: link
ARCANE.setTaxFeePercent(uint256) (#863-865) should emit an event for:
- _taxFee = taxFee (#864)
ARCANE.setLiquidityFeePercent(uint256) (#867-869) should emit an event for:
- _liquidityFee = liquidityFee (#868)
ARCANE.setMaxTxAmount(uint256) (#871-873) should emit an event for:
- _maxTxAmount = maxTxAmount (#872)
ARCANE.setNumTokensSellToAddToLiquidity(uint256) (#875-877) should emit an event for:
- minimumTokensBeforeSwap = _minimumTokensBeforeSwap (#876)
Emit an event for critical parameter changes.
Additional information: link
ARCANE.setMarketingAddress(address)._marketingAddress (#879) lacks a zero-check on :
- marketingAddress = _marketingAddress (#880)
Check that the address is not zero.
Additional information: link
ARCANE.includeInReward(address) (#595-606) has costly operations inside a loop:
- _excluded.pop() (#602)
Use a local variable to hold the loop computation result.
Additional information: link
Ownable.unlock() (#211-216) uses timestamp for comparisons
Dangerous comparisons:
- require(bool,string)(now > _lockTime,Contract is locked until 7 days) (#213)
Avoid relying on block.timestamp.
Additional information: link
Address.isContract(address) (#95-104) uses assembly
- INLINE ASM (#102)
Address._functionCallWithValue(address,bytes,uint256,string) (#132-149) uses assembly
- INLINE ASM (#141-144)
Do not use evm assembly.
Additional information: link
Average 30d PancakeSwap volume is low.
Average 30d number of PancakeSwap swaps is low.
Average PancakeSwap trading volume, liqudity, number of swaps are low. Token seems to be inactive.
Swap operations require suspiciously high gas. Contract logic is complex and may disguise some form of scam.
Token is deployed only at one blockchain
Contract has 6% buy tax and 5% sell tax.
Taxes are low and contract ownership is renounced.
Unable to find token on CoinHunt
Additional information: link
Unable to find code repository for the project
Young tokens have high risks of price dump / death
Young tokens have high risks of price dump / death
Token has relatively low CoinGecko rank
Token has relatively low CoinMarketCap rank
Young tokens have high risks of price dump / death
Young tokens have high risks of price dump / death
Last post in Twitter was more than 30 days ago
Unable to find Blog account (Reddit or Medium)
Unable to find Discord account