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DMN [Diamond] Token

About DMN

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The DMN Token was created to be adopted in the business wellness and tourism sector; the goal is to allow the use of DMN for payments internationally, between affiliate partners and on the e-commerce platform.

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Laser Scorebeta Last Audit: 18 April 2022

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Token is either risky or in presale. For presale 30+ is a fine score.

CoinToken.addLiquidity(uint256,uint256) (#837-847) sends eth to arbitrary user
Dangerous calls:
- uniswapV2Router.addLiquidityETH{value: ethAmount}(address(this),tokenAmount,0,0,owner(),block.timestamp) (#839-846)
Ensure that an arbitrary user cannot withdraw unauthorized funds.

Additional information: link

Reentrancy in CoinToken._transfer(address,address,uint256) (#776-811):
External calls:
- swapAndLiquify(contractTokenBalance) (#802)
- uniswapV2Router.addLiquidityETH{value: ethAmount}(address(this),tokenAmount,0,0,owner(),block.timestamp) (#839-846)
- uniswapV2Router.swapExactTokensForETHSupportingFeeOnTransferTokens(tokenAmount,0,path,address(this),block.timestamp) (#828-834)
External calls sending eth:
- swapAndLiquify(contractTokenBalance) (#802)
- uniswapV2Router.addLiquidityETH{value: ethAmount}(address(this),tokenAmount,0,0,owner(),block.timestamp) (#839-846)
State variables written after the call(s):
- _tokenTransfer(from,to,amount,takeFee) (#810)
- _rOwned[address(this)] = _rOwned[address(this)].add(rLiquidity) (#717)
- _rOwned[_devWalletAddress] = _rOwned[_devWalletAddress].add(rDev) (#725)
- _rOwned[sender] = _rOwned[sender].sub(rAmount) (#871)
- _rOwned[sender] = _rOwned[sender].sub(rAmount) (#881)
- _rOwned[sender] = _rOwned[sender].sub(rAmount) (#893)
- _rOwned[recipient] = _rOwned[recipient].add(rTransferAmount) (#872)
- _rOwned[sender] = _rOwned[sender].sub(rAmount) (#623)
- _rOwned[recipient] = _rOwned[recipient].add(rTransferAmount) (#894)
- _rOwned[recipient] = _rOwned[recipient].add(rTransferAmount) (#883)
- _rOwned[recipient] = _rOwned[recipient].add(rTransferAmount) (#625)
- _tokenTransfer(from,to,amount,takeFee) (#810)
- _rTotal = _rTotal.sub(rFee) (#670)
- _tokenTransfer(from,to,amount,takeFee) (#810)
- _tOwned[address(this)] = _tOwned[address(this)].add(tLiquidity) (#719)
- _tOwned[_devWalletAddress] = _tOwned[_devWalletAddress].add(tDev) (#727)
- _tOwned[sender] = _tOwned[sender].sub(tAmount) (#892)
- _tOwned[sender] = _tOwned[sender].sub(tAmount) (#622)
- _tOwned[recipient] = _tOwned[recipient].add(tTransferAmount) (#882)
- _tOwned[recipient] = _tOwned[recipient].add(tTransferAmount) (#624)
Apply the check-effects-interactions pattern.

Additional information: link


Contract ownership is not renounced (belongs to a wallet)


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

CoinToken.constructor(string,string,uint256,uint256,uint256,uint256,uint256,address,address,address,address) (#476-512) performs a multiplication on the result of a division:
-_maxTxAmount = (_tTotal * 5 / 1000) * 10 ** _decimals (#489)
CoinToken.constructor(string,string,uint256,uint256,uint256,uint256,uint256,address,address,address,address) (#476-512) performs a multiplication on the result of a division:
-numTokensSellToAddToLiquidity = (_tTotal * 5 / 10000) * 10 ** _decimals (#490)
Consider ordering multiplication before division.

Additional information: link

CoinToken.addLiquidity(uint256,uint256) (#837-847) ignores return value by uniswapV2Router.addLiquidityETH{value: ethAmount}(address(this),tokenAmount,0,0,owner(),block.timestamp) (#839-846)
Ensure that all the return values of the function calls are used.

Additional information: link

CoinToken.allowance(address,address).owner (#540) shadows:
- Ownable.owner() (#204-206) (function)
CoinToken._approve(address,address,uint256).owner (#768) shadows:
- Ownable.owner() (#204-206) (function)
Rename the local variables that shadow another component.

Additional information: link

CoinToken.setTaxFeePercent(uint256) (#640-642) should emit an event for:
- _taxFee = taxFee (#641)
CoinToken.setDevFeePercent(uint256) (#644-646) should emit an event for:
- _devFee = devFee (#645)
CoinToken.setLiquidityFeePercent(uint256) (#648-650) should emit an event for:
- _liquidityFee = liquidityFee (#649)
CoinToken.setMaxTxPercent(uint256) (#652-654) should emit an event for:
- _maxTxAmount = maxTxPercent * 10 ** _decimals (#653)
CoinToken.setNumTokensSellToAddToLiquidity(uint256) (#908-910) should emit an event for:
- numTokensSellToAddToLiquidity = amountToUpdate (#909)
Emit an event for critical parameter changes.

Additional information: link

CoinToken.constructor(string,string,uint256,uint256,uint256,uint256,uint256,address,address,address,address).feeaddress (#476) lacks a zero-check on :
- _devWalletAddress = feeaddress (#491)
CoinToken.constructor(string,string,uint256,uint256,uint256,uint256,uint256,address,address,address,address).tokenOwner (#476) lacks a zero-check on :
- _owner = tokenOwner (#507)
CoinToken.constructor(string,string,uint256,uint256,uint256,uint256,uint256,address,address,address,address).service (#476) lacks a zero-check on :
- address(service).transfer(msg.value) (#508)
CoinToken.setDevWalletAddress(address)._addr (#656) lacks a zero-check on :
- _devWalletAddress = _addr (#657)
Check that the address is not zero.

Additional information: link

Reentrancy in CoinToken._transfer(address,address,uint256) (#776-811):
External calls:
- swapAndLiquify(contractTokenBalance) (#802)
- uniswapV2Router.addLiquidityETH{value: ethAmount}(address(this),tokenAmount,0,0,owner(),block.timestamp) (#839-846)
- uniswapV2Router.swapExactTokensForETHSupportingFeeOnTransferTokens(tokenAmount,0,path,address(this),block.timestamp) (#828-834)
External calls sending eth:
- swapAndLiquify(contractTokenBalance) (#802)
- uniswapV2Router.addLiquidityETH{value: ethAmount}(address(this),tokenAmount,0,0,owner(),block.timestamp) (#839-846)
State variables written after the call(s):
- _tokenTransfer(from,to,amount,takeFee) (#810)
- _devFee = _previousDevFee (#760)
- _devFee = 0 (#754)
- _tokenTransfer(from,to,amount,takeFee) (#810)
- _liquidityFee = _previousLiquidityFee (#761)
- _liquidityFee = 0 (#755)
- _tokenTransfer(from,to,amount,takeFee) (#810)
- _previousDevFee = _devFee (#750)
- _tokenTransfer(from,to,amount,takeFee) (#810)
- _previousLiquidityFee = _liquidityFee (#751)
- _tokenTransfer(from,to,amount,takeFee) (#810)
- _previousTaxFee = _taxFee (#749)
- _tokenTransfer(from,to,amount,takeFee) (#810)
- _tFeeTotal = _tFeeTotal.add(tFee) (#671)
- _tokenTransfer(from,to,amount,takeFee) (#810)
- _taxFee = _previousTaxFee (#759)
- _taxFee = 0 (#753)
Reentrancy in CoinToken.constructor(string,string,uint256,uint256,uint256,uint256,uint256,address,address,address,address) (#476-512):
External calls:
- uniswapV2Pair = IUniswapV2Factory(_uniswapV2Router.factory()).createPair(address(this),_uniswapV2Router.WETH()) (#497-498)
State variables written after the call(s):
- _isExcludedFromFee[tokenOwner] = true (#504)
- _isExcludedFromFee[address(this)] = true (#505)
- _owner = tokenOwner (#507)
- uniswapV2Router = _uniswapV2Router (#501)
Reentrancy in CoinToken.setRouterAddress(address) (#902-906):
External calls:
- uniswapV2Pair = IUniswapV2Factory(_uniswapV2Router.factory()).createPair(address(this),_uniswapV2Router.WETH()) (#904)
State variables written after the call(s):
- uniswapV2Router = _uniswapV2Router (#905)
Reentrancy in CoinToken.swapAndLiquify(uint256) (#813-821):
External calls:
- swapTokensForEth(half) (#817)
- uniswapV2Router.swapExactTokensForETHSupportingFeeOnTransferTokens(tokenAmount,0,path,address(this),block.timestamp) (#828-834)
- addLiquidity(otherHalf,newBalance) (#819)
- uniswapV2Router.addLiquidityETH{value: ethAmount}(address(this),tokenAmount,0,0,owner(),block.timestamp) (#839-846)
External calls sending eth:
- addLiquidity(otherHalf,newBalance) (#819)
- uniswapV2Router.addLiquidityETH{value: ethAmount}(address(this),tokenAmount,0,0,owner(),block.timestamp) (#839-846)
State variables written after the call(s):
- addLiquidity(otherHalf,newBalance) (#819)
- _allowances[owner][spender] = amount (#772)
Reentrancy in CoinToken.transferFrom(address,address,uint256) (#549-553):
External calls:
- _transfer(sender,recipient,amount) (#550)
- uniswapV2Router.addLiquidityETH{value: ethAmount}(address(this),tokenAmount,0,0,owner(),block.timestamp) (#839-846)
- uniswapV2Router.swapExactTokensForETHSupportingFeeOnTransferTokens(tokenAmount,0,path,address(this),block.timestamp) (#828-834)
External calls sending eth:
- _transfer(sender,recipient,amount) (#550)
- uniswapV2Router.addLiquidityETH{value: ethAmount}(address(this),tokenAmount,0,0,owner(),block.timestamp) (#839-846)
State variables written after the call(s):
- _approve(sender,_msgSender(),_allowances[sender][_msgSender()].sub(amount,ERC20: transfer amount exceeds allowance)) (#551)
- _allowances[owner][spender] = amount (#772)
Apply the check-effects-interactions pattern.

Additional information: link

Reentrancy in CoinToken._transfer(address,address,uint256) (#776-811):
External calls:
- swapAndLiquify(contractTokenBalance) (#802)
- uniswapV2Router.addLiquidityETH{value: ethAmount}(address(this),tokenAmount,0,0,owner(),block.timestamp) (#839-846)
- uniswapV2Router.swapExactTokensForETHSupportingFeeOnTransferTokens(tokenAmount,0,path,address(this),block.timestamp) (#828-834)
External calls sending eth:
- swapAndLiquify(contractTokenBalance) (#802)
- uniswapV2Router.addLiquidityETH{value: ethAmount}(address(this),tokenAmount,0,0,owner(),block.timestamp) (#839-846)
Event emitted after the call(s):
- Transfer(sender,recipient,tTransferAmount) (#876)
- _tokenTransfer(from,to,amount,takeFee) (#810)
- Transfer(sender,recipient,tTransferAmount) (#887)
- _tokenTransfer(from,to,amount,takeFee) (#810)
- Transfer(sender,recipient,tTransferAmount) (#898)
- _tokenTransfer(from,to,amount,takeFee) (#810)
- Transfer(sender,recipient,tTransferAmount) (#629)
- _tokenTransfer(from,to,amount,takeFee) (#810)
Reentrancy in CoinToken.constructor(string,string,uint256,uint256,uint256,uint256,uint256,address,address,address,address) (#476-512):
External calls:
- uniswapV2Pair = IUniswapV2Factory(_uniswapV2Router.factory()).createPair(address(this),_uniswapV2Router.WETH()) (#497-498)
External calls sending eth:
- address(service).transfer(msg.value) (#508)
Event emitted after the call(s):
- Transfer(address(0),tokenOwner,_tTotal) (#509)
Reentrancy in CoinToken.swapAndLiquify(uint256) (#813-821):
External calls:
- swapTokensForEth(half) (#817)
- uniswapV2Router.swapExactTokensForETHSupportingFeeOnTransferTokens(tokenAmount,0,path,address(this),block.timestamp) (#828-834)
- addLiquidity(otherHalf,newBalance) (#819)
- uniswapV2Router.addLiquidityETH{value: ethAmount}(address(this),tokenAmount,0,0,owner(),block.timestamp) (#839-846)
External calls sending eth:
- addLiquidity(otherHalf,newBalance) (#819)
- uniswapV2Router.addLiquidityETH{value: ethAmount}(address(this),tokenAmount,0,0,owner(),block.timestamp) (#839-846)
Event emitted after the call(s):
- Approval(owner,spender,amount) (#773)
- addLiquidity(otherHalf,newBalance) (#819)
- SwapAndLiquify(half,newBalance,otherHalf) (#820)
Reentrancy in CoinToken.transferFrom(address,address,uint256) (#549-553):
External calls:
- _transfer(sender,recipient,amount) (#550)
- uniswapV2Router.addLiquidityETH{value: ethAmount}(address(this),tokenAmount,0,0,owner(),block.timestamp) (#839-846)
- uniswapV2Router.swapExactTokensForETHSupportingFeeOnTransferTokens(tokenAmount,0,path,address(this),block.timestamp) (#828-834)
External calls sending eth:
- _transfer(sender,recipient,amount) (#550)
- uniswapV2Router.addLiquidityETH{value: ethAmount}(address(this),tokenAmount,0,0,owner(),block.timestamp) (#839-846)
Event emitted after the call(s):
- Approval(owner,spender,amount) (#773)
- _approve(sender,_msgSender(),_allowances[sender][_msgSender()].sub(amount,ERC20: transfer amount exceeds allowance)) (#551)
Apply the check-effects-interactions pattern.

Additional information: link

Ownable.unlock() (#235-240) uses timestamp for comparisons
Dangerous comparisons:
- require(bool,string)(block.timestamp > _lockTime,Contract is locked.) (#237)
Avoid relying on block.timestamp.

Additional information: link

Address.isContract(address) (#123-127) uses assembly
- INLINE ASM (#125)
Address._verifyCallResult(bool,bytes,string) (#175-188) uses assembly
- INLINE ASM (#180-183)
Do not use evm assembly.

Additional information: link

CoinToken.includeInReward(address) (#608-619) has costly operations inside a loop:
- _excluded.pop() (#615)
Use a local variable to hold the loop computation result.

Additional information: link

Address._verifyCallResult(bool,bytes,string) (#175-188) is never used and should be removed
Address.functionCall(address,bytes) (#135-137) is never used and should be removed
Address.functionCall(address,bytes,string) (#139-141) is never used and should be removed
Address.functionCallWithValue(address,bytes,uint256) (#143-145) is never used and should be removed
Address.functionCallWithValue(address,bytes,uint256,string) (#147-152) is never used and should be removed
Address.functionDelegateCall(address,bytes) (#165-167) is never used and should be removed
Address.functionDelegateCall(address,bytes,string) (#169-173) is never used and should be removed
Address.functionStaticCall(address,bytes) (#154-156) is never used and should be removed
Address.functionStaticCall(address,bytes,string) (#158-162) is never used and should be removed
Address.isContract(address) (#123-127) is never used and should be removed
Address.sendValue(address,uint256) (#129-133) is never used and should be removed
Context._msgData() (#114-117) is never used and should be removed
SafeMath.div(uint256,uint256,string) (#91-96) is never used and should be removed
SafeMath.mod(uint256,uint256) (#80-82) is never used and should be removed
SafeMath.mod(uint256,uint256,string) (#98-103) is never used and should be removed
SafeMath.tryAdd(uint256,uint256) (#20-26) is never used and should be removed
SafeMath.tryDiv(uint256,uint256) (#47-52) is never used and should be removed
SafeMath.tryMod(uint256,uint256) (#54-59) is never used and should be removed
SafeMath.tryMul(uint256,uint256) (#35-45) is never used and should be removed
SafeMath.trySub(uint256,uint256) (#28-33) is never used and should be removed
Remove unused functions.

Additional information: link

Low level call in Address.sendValue(address,uint256) (#129-133):
- (success) = recipient.call{value: amount}() (#131)
Low level call in Address.functionCallWithValue(address,bytes,uint256,string) (#147-152):
- (success,returndata) = target.call{value: value}(data) (#150)
Low level call in Address.functionStaticCall(address,bytes,string) (#158-162):
- (success,returndata) = target.staticcall(data) (#160)
Low level call in Address.functionDelegateCall(address,bytes,string) (#169-173):
- (success,returndata) = target.delegatecall(data) (#171)
Avoid low-level calls. Check the call success. If the call is meant for a contract, check for code existence

Additional information: link

Variable Ownable._owner (#194) is not in mixedCase
Variable Ownable._lockTime (#196) is not in mixedCase
Function IUniswapV2Pair.DOMAIN_SEPARATOR() (#267) is not in mixedCase
Function IUniswapV2Pair.PERMIT_TYPEHASH() (#268) is not in mixedCase
Function IUniswapV2Pair.MINIMUM_LIQUIDITY() (#282) is not in mixedCase
Function IUniswapV2Router01.WETH() (#300) is not in mixedCase
Parameter CoinToken.setDevWalletAddress(address)._addr (#656) is not in mixedCase
Parameter CoinToken.setSwapAndLiquifyEnabled(bool)._enabled (#661) is not in mixedCase
Parameter CoinToken.calculateTaxFee(uint256)._amount (#730) is not in mixedCase
Parameter CoinToken.calculateDevFee(uint256)._amount (#736) is not in mixedCase
Parameter CoinToken.calculateLiquidityFee(uint256)._amount (#742) is not in mixedCase
Variable CoinToken._devWalletAddress (#442) is not in mixedCase
Variable CoinToken._taxFee (#450) is not in mixedCase
Variable CoinToken._devFee (#452) is not in mixedCase
Variable CoinToken._liquidityFee (#454) is not in mixedCase
Variable CoinToken._maxTxAmount (#460) is not in mixedCase
Follow the Solidity naming convention.

Additional information: link

Redundant expression "this (#115)" inContext (#109-118)
Remove redundant statements if they congest code but offer no value.

Additional information: link

Reentrancy in CoinToken.constructor(string,string,uint256,uint256,uint256,uint256,uint256,address,address,address,address) (#476-512):
External calls:
- address(service).transfer(msg.value) (#508)
Event emitted after the call(s):
- Transfer(address(0),tokenOwner,_tTotal) (#509)
Apply the check-effects-interactions pattern.

Additional information: link

Variable IUniswapV2Router01.addLiquidity(address,address,uint256,uint256,uint256,uint256,address,uint256).amountADesired (#304) is too similar to IUniswapV2Router01.addLiquidity(address,address,uint256,uint256,uint256,uint256,address,uint256).amountBDesired (#305)
Variable CoinToken._transferBothExcluded(address,address,uint256).rTransferAmount (#621) is too similar to CoinToken._transferToExcluded(address,address,uint256).tTransferAmount (#880)
Variable CoinToken._getRValues(uint256,uint256,uint256,uint256,uint256).rTransferAmount (#693) is too similar to CoinToken._getTValues(uint256).tTransferAmount (#684)
Variable CoinToken._getRValues(uint256,uint256,uint256,uint256,uint256).rTransferAmount (#693) is too similar to CoinToken._transferStandard(address,address,uint256).tTransferAmount (#870)
Variable CoinToken._getRValues(uint256,uint256,uint256,uint256,uint256).rTransferAmount (#693) is too similar to CoinToken._transferToExcluded(address,address,uint256).tTransferAmount (#880)
Variable CoinToken._transferStandard(address,address,uint256).rTransferAmount (#870) is too similar to CoinToken._getTValues(uint256).tTransferAmount (#684)
Variable CoinToken._getValues(uint256).rTransferAmount (#676) is too similar to CoinToken._getTValues(uint256).tTransferAmount (#684)
Variable CoinToken._transferStandard(address,address,uint256).rTransferAmount (#870) is too similar to CoinToken._transferStandard(address,address,uint256).tTransferAmount (#870)
Variable CoinToken._transferStandard(address,address,uint256).rTransferAmount (#870) is too similar to CoinToken._transferToExcluded(address,address,uint256).tTransferAmount (#880)
Variable CoinToken._transferFromExcluded(address,address,uint256).rTransferAmount (#891) is too similar to CoinToken._transferBothExcluded(address,address,uint256).tTransferAmount (#621)
Variable CoinToken._getValues(uint256).rTransferAmount (#676) is too similar to CoinToken._transferToExcluded(address,address,uint256).tTransferAmount (#880)
Variable CoinToken._transferToExcluded(address,address,uint256).rTransferAmount (#880) is too similar to CoinToken._transferToExcluded(address,address,uint256).tTransferAmount (#880)
Variable CoinToken.reflectionFromToken(uint256,bool).rTransferAmount (#588) is too similar to CoinToken._transferBothExcluded(address,address,uint256).tTransferAmount (#621)
Variable CoinToken._transferBothExcluded(address,address,uint256).rTransferAmount (#621) is too similar to CoinToken._transferBothExcluded(address,address,uint256).tTransferAmount (#621)
Variable CoinToken._getRValues(uint256,uint256,uint256,uint256,uint256).rTransferAmount (#693) is too similar to CoinToken._transferBothExcluded(address,address,uint256).tTransferAmount (#621)
Variable CoinToken._transferFromExcluded(address,address,uint256).rTransferAmount (#891) is too similar to CoinToken._getTValues(uint256).tTransferAmount (#684)
Variable CoinToken._transferStandard(address,address,uint256).rTransferAmount (#870) is too similar to CoinToken._transferBothExcluded(address,address,uint256).tTransferAmount (#621)
Variable CoinToken._transferFromExcluded(address,address,uint256).rTransferAmount (#891) is too similar to CoinToken._transferStandard(address,address,uint256).tTransferAmount (#870)
Variable CoinToken._transferFromExcluded(address,address,uint256).rTransferAmount (#891) is too similar to CoinToken._transferToExcluded(address,address,uint256).tTransferAmount (#880)
Variable CoinToken._getValues(uint256).rTransferAmount (#676) is too similar to CoinToken._transferBothExcluded(address,address,uint256).tTransferAmount (#621)
Variable CoinToken._transferToExcluded(address,address,uint256).rTransferAmount (#880) is too similar to CoinToken._transferBothExcluded(address,address,uint256).tTransferAmount (#621)
Variable CoinToken._getRValues(uint256,uint256,uint256,uint256,uint256).rTransferAmount (#693) is too similar to CoinToken._getValues(uint256).tTransferAmount (#675)
Variable CoinToken.reflectionFromToken(uint256,bool).rTransferAmount (#588) is too similar to CoinToken._transferToExcluded(address,address,uint256).tTransferAmount (#880)
Variable CoinToken._getValues(uint256).rTransferAmount (#676) is too similar to CoinToken._transferFromExcluded(address,address,uint256).tTransferAmount (#891)
Variable CoinToken._transferBothExcluded(address,address,uint256).rTransferAmount (#621) is too similar to CoinToken._getTValues(uint256).tTransferAmount (#684)
Variable CoinToken._transferToExcluded(address,address,uint256).rTransferAmount (#880) is too similar to CoinToken._getValues(uint256).tTransferAmount (#675)
Variable CoinToken._transferToExcluded(address,address,uint256).rTransferAmount (#880) is too similar to CoinToken._transferStandard(address,address,uint256).tTransferAmount (#870)
Variable CoinToken._transferBothExcluded(address,address,uint256).rTransferAmount (#621) is too similar to CoinToken._transferFromExcluded(address,address,uint256).tTransferAmount (#891)
Variable CoinToken._transferStandard(address,address,uint256).rTransferAmount (#870) is too similar to CoinToken._getValues(uint256).tTransferAmount (#675)
Variable CoinToken._transferFromExcluded(address,address,uint256).rTransferAmount (#891) is too similar to CoinToken._getValues(uint256).tTransferAmount (#675)
Variable CoinToken.reflectionFromToken(uint256,bool).rTransferAmount (#588) is too similar to CoinToken._getValues(uint256).tTransferAmount (#675)
Variable CoinToken.reflectionFromToken(uint256,bool).rTransferAmount (#588) is too similar to CoinToken._transferStandard(address,address,uint256).tTransferAmount (#870)
Variable CoinToken._getValues(uint256).rTransferAmount (#676) is too similar to CoinToken._getValues(uint256).tTransferAmount (#675)
Variable CoinToken._getValues(uint256).rTransferAmount (#676) is too similar to CoinToken._transferStandard(address,address,uint256).tTransferAmount (#870)
Variable CoinToken._getRValues(uint256,uint256,uint256,uint256,uint256).rTransferAmount (#693) is too similar to CoinToken._transferFromExcluded(address,address,uint256).tTransferAmount (#891)
Variable CoinToken._transferToExcluded(address,address,uint256).rTransferAmount (#880) is too similar to CoinToken._getTValues(uint256).tTransferAmount (#684)
Variable CoinToken._transferBothExcluded(address,address,uint256).rTransferAmount (#621) is too similar to CoinToken._getValues(uint256).tTransferAmount (#675)
Variable CoinToken._transferBothExcluded(address,address,uint256).rTransferAmount (#621) is too similar to CoinToken._transferStandard(address,address,uint256).tTransferAmount (#870)
Variable CoinToken._transferToExcluded(address,address,uint256).rTransferAmount (#880) is too similar to CoinToken._transferFromExcluded(address,address,uint256).tTransferAmount (#891)
Variable CoinToken._transferFromExcluded(address,address,uint256).rTransferAmount (#891) is too similar to CoinToken._transferFromExcluded(address,address,uint256).tTransferAmount (#891)
Variable CoinToken._transferStandard(address,address,uint256).rTransferAmount (#870) is too similar to CoinToken._transferFromExcluded(address,address,uint256).tTransferAmount (#891)
Variable CoinToken.reflectionFromToken(uint256,bool).rTransferAmount (#588) is too similar to CoinToken._getTValues(uint256).tTransferAmount (#684)
Variable CoinToken.reflectionFromToken(uint256,bool).rTransferAmount (#588) is too similar to CoinToken._transferFromExcluded(address,address,uint256).tTransferAmount (#891)
Prevent variables from having similar names.

Additional information: link

renounceOwnership() should be declared external:
- Ownable.renounceOwnership() (#213-216)
transferOwnership(address) should be declared external:
- Ownable.transferOwnership(address) (#219-223)
lock(uint256) should be declared external:
- Ownable.lock(uint256) (#227-232)
unlock() should be declared external:
- Ownable.unlock() (#235-240)
name() should be declared external:
- CoinToken.name() (#514-516)
symbol() should be declared external:
- CoinToken.symbol() (#518-520)
decimals() should be declared external:
- CoinToken.decimals() (#522-524)
totalSupply() should be declared external:
- CoinToken.totalSupply() (#526-528)
transfer(address,uint256) should be declared external:
- CoinToken.transfer(address,uint256) (#535-538)
allowance(address,address) should be declared external:
- CoinToken.allowance(address,address) (#540-542)
approve(address,uint256) should be declared external:
- CoinToken.approve(address,uint256) (#544-547)
transferFrom(address,address,uint256) should be declared external:
- CoinToken.transferFrom(address,address,uint256) (#549-553)
increaseAllowance(address,uint256) should be declared external:
- CoinToken.increaseAllowance(address,uint256) (#555-558)
decreaseAllowance(address,uint256) should be declared external:
- CoinToken.decreaseAllowance(address,uint256) (#560-563)
isExcludedFromReward(address) should be declared external:
- CoinToken.isExcludedFromReward(address) (#565-567)
totalFees() should be declared external:
- CoinToken.totalFees() (#569-571)
deliver(uint256) should be declared external:
- CoinToken.deliver(uint256) (#573-580)
reflectionFromToken(uint256,bool) should be declared external:
- CoinToken.reflectionFromToken(uint256,bool) (#582-591)
excludeFromReward(address) should be declared external:
- CoinToken.excludeFromReward(address) (#599-606)
excludeFromFee(address) should be declared external:
- CoinToken.excludeFromFee(address) (#632-634)
includeInFee(address) should be declared external:
- CoinToken.includeInFee(address) (#636-638)
setMaxTxPercent(uint256) should be declared external:
- CoinToken.setMaxTxPercent(uint256) (#652-654)
setDevWalletAddress(address) should be declared external:
- CoinToken.setDevWalletAddress(address) (#656-658)
setSwapAndLiquifyEnabled(bool) should be declared external:
- CoinToken.setSwapAndLiquifyEnabled(bool) (#661-664)
isExcludedFromFee(address) should be declared external:
- CoinToken.isExcludedFromFee(address) (#764-766)
Use the external attribute for functions never called from the contract.

Additional information: link


Not a direct threat, but may indicate unreliable intentions of developer. Widespread names (e.g. Elon, King, Moon, Doge) are common among meme-tokens and scams. The allow to gain free hype and attract unexperienced investors.


Not a direct threat, but may indicate unreliable intentions of developer. Both name and ticker of current token are widespread, i.e. common across multiple tokens. This is slightly suspicious

Holders:


Average 30d number of PancakeSwap swaps is low.


Token is deployed only at one blockchain


Token has only one trading pair


Unable to find Twitter account


Telegram account has relatively few subscribers


Unable to find Blog account (Reddit or Medium)


Unable to find Discord account


Unable to find token on CoinGecko

Additional information: link


Unable to find token on CoinMarketCap

Additional information: link


Unable to find Twitter link on the website


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


Token has no active CoinGecko listing / rank


Token has no active CoinMarketCap listing / rank


Young tokens have high risks of price dump / death

Price for DMN