DoubleMoon Token Logo

DBM [DoubleMoon] Token

ALERT: dead

About DBM

Listings

Token 3 years
white paper

What is DoubleMoon Finance (DBM) 🌚🌝
DoubleMoon Finance is a Decentralized Lucky platform.
We built a DoubleMoon for "fair launched" DeFi project built on Binance Smart Chain #BSC. Three functions occur during each trade: Reflection, LP Acquisition, & Burn.
Double Safely to The Moon
Please hashtag #DoubleMoon for made the great communities together 💛

Social

Laser Scorebeta Last Audit: 9 May 2022

report
Token seems to be unmaintained (no trading, inactive website, inactive socials, etc.).

Reentrancy in DoubleMoon._transfer(address,address,uint256) (#1712-1763):
External calls:
- swapAndLiquify(contractTokenBalance) (#1750)
- pancakeSwapRouter.addLiquidityETH{value: ethAmount}(address(this),tokenAmount,0,0,owner(),block.timestamp) (#1811-1818)
- pancakeSwapRouter.swapExactTokensForETHSupportingFeeOnTransferTokens(tokenAmount,0,path,address(this),block.timestamp) (#1797-1803)
External calls sending eth:
- swapAndLiquify(contractTokenBalance) (#1750)
- pancakeSwapRouter.addLiquidityETH{value: ethAmount}(address(this),tokenAmount,0,0,owner(),block.timestamp) (#1811-1818)
State variables written after the call(s):
- _tokenTransfer(from,to,amount,takeFee) (#1762)
- _rOwned[address(this)] = _rOwned[address(this)].add(rLiquidity) (#1661)
- _rOwned[sender] = _rOwned[sender].sub(rAmount) (#1875)
- _rOwned[sender] = _rOwned[sender].sub(rAmount) (#1895)
- _rOwned[recipient] = _rOwned[recipient].add(rTransferAmount) (#1876)
- _rOwned[sender] = _rOwned[sender].sub(rAmount) (#1527)
- _rOwned[sender] = _rOwned[sender].sub(rAmount) (#1917)
- _rOwned[recipient] = _rOwned[recipient].add(rTransferAmount) (#1897)
- _rOwned[recipient] = _rOwned[recipient].add(rTransferAmount) (#1918)
- _rOwned[recipient] = _rOwned[recipient].add(rTransferAmount) (#1529)
- _tokenTransfer(from,to,amount,takeFee) (#1762)
- _rTotal = _rTotal.sub(rFee) (#1572)
- _tokenTransfer(from,to,amount,takeFee) (#1762)
- _tOwned[address(this)] = _tOwned[address(this)].add(tLiquidity) (#1663)
- _tOwned[sender] = _tOwned[sender].sub(tAmount) (#1916)
- _tOwned[sender] = _tOwned[sender].sub(tAmount) (#1526)
- _tOwned[recipient] = _tOwned[recipient].add(tTransferAmount) (#1896)
- _tOwned[recipient] = _tOwned[recipient].add(tTransferAmount) (#1528)
Apply the check-effects-interactions pattern.

Additional information: link


Unable to verify that contract auditor is trusted: Certik, Quantstamp, Hacken, Solidity, Paladinsec, Openzeppelin, Verichains


Contract ownership is not renounced (belongs to a wallet)

DoubleMoon.addLiquidity(uint256,uint256) (#1806-1819) ignores return value by pancakeSwapRouter.addLiquidityETH{value: ethAmount}(address(this),tokenAmount,0,0,owner(),block.timestamp) (#1811-1818)
Ensure that all the return values of the function calls are used.

Additional information: link

DoubleMoon.allowance(address,address).owner (#1379) shadows:
- Ownable.owner() (#862-864) (function)
DoubleMoon._approve(address,address,uint256).owner (#1701) shadows:
- Ownable.owner() (#862-864) (function)
Rename the local variables that shadow another component.

Additional information: link

DoubleMoon.setTaxFeePercent(uint256) (#1543-1545) should emit an event for:
- _taxFee = taxFee (#1544)
DoubleMoon.setLiquidityFeePercent(uint256) (#1547-1549) should emit an event for:
- _liquidityFee = liquidityFee (#1548)
DoubleMoon.setMarketingFeePercent(uint256) (#1551-1553) should emit an event for:
- _mktFee = mktFee (#1552)
DoubleMoon.setMaxTxPercent(uint256) (#1555-1557) should emit an event for:
- _maxTxAmount = _tTotal.mul(maxTxPercent).div(10 ** 2) (#1556)
Emit an event for critical parameter changes.

Additional information: link

Reentrancy in DoubleMoon._transfer(address,address,uint256) (#1712-1763):
External calls:
- swapAndLiquify(contractTokenBalance) (#1750)
- pancakeSwapRouter.addLiquidityETH{value: ethAmount}(address(this),tokenAmount,0,0,owner(),block.timestamp) (#1811-1818)
- pancakeSwapRouter.swapExactTokensForETHSupportingFeeOnTransferTokens(tokenAmount,0,path,address(this),block.timestamp) (#1797-1803)
External calls sending eth:
- swapAndLiquify(contractTokenBalance) (#1750)
- pancakeSwapRouter.addLiquidityETH{value: ethAmount}(address(this),tokenAmount,0,0,owner(),block.timestamp) (#1811-1818)
State variables written after the call(s):
- _tokenTransfer(from,to,amount,takeFee) (#1762)
- _liquidityFee = _previousLiquidityFee (#1692)
- _liquidityFee = 0 (#1686)
- _tokenTransfer(from,to,amount,takeFee) (#1762)
- _mktFee = _previousMktFee (#1693)
- _mktFee = 0 (#1687)
- _tokenTransfer(from,to,amount,takeFee) (#1762)
- _previousLiquidityFee = _liquidityFee (#1682)
- _tokenTransfer(from,to,amount,takeFee) (#1762)
- _previousMktFee = _mktFee (#1683)
- _tokenTransfer(from,to,amount,takeFee) (#1762)
- _previousTaxFee = _taxFee (#1681)
- _tokenTransfer(from,to,amount,takeFee) (#1762)
- _tFeeTotal = _tFeeTotal.add(tFee) (#1573)
- _tokenTransfer(from,to,amount,takeFee) (#1762)
- _taxFee = _previousTaxFee (#1691)
- _taxFee = 0 (#1685)
Reentrancy in DoubleMoon.constructor() (#1329-1347):
External calls:
- pancakeSwapPair = IUniswapV2Factory(_pancakeSwapRouter.factory()).createPair(address(this),_pancakeSwapRouter.WETH()) (#1336-1337)
State variables written after the call(s):
- _isExcludedFromFee[owner()] = true (#1343)
- _isExcludedFromFee[address(this)] = true (#1344)
- pancakeSwapRouter = _pancakeSwapRouter (#1340)
Reentrancy in DoubleMoon.swapAndLiquify(uint256) (#1765-1786):
External calls:
- swapTokensForEth(half) (#1777)
- pancakeSwapRouter.swapExactTokensForETHSupportingFeeOnTransferTokens(tokenAmount,0,path,address(this),block.timestamp) (#1797-1803)
- addLiquidity(otherHalf,newBalance) (#1783)
- pancakeSwapRouter.addLiquidityETH{value: ethAmount}(address(this),tokenAmount,0,0,owner(),block.timestamp) (#1811-1818)
External calls sending eth:
- addLiquidity(otherHalf,newBalance) (#1783)
- pancakeSwapRouter.addLiquidityETH{value: ethAmount}(address(this),tokenAmount,0,0,owner(),block.timestamp) (#1811-1818)
State variables written after the call(s):
- addLiquidity(otherHalf,newBalance) (#1783)
- _allowances[owner][spender] = amount (#1708)
Reentrancy in DoubleMoon.transferFrom(address,address,uint256) (#1397-1412):
External calls:
- _transfer(sender,recipient,amount) (#1402)
- pancakeSwapRouter.addLiquidityETH{value: ethAmount}(address(this),tokenAmount,0,0,owner(),block.timestamp) (#1811-1818)
- pancakeSwapRouter.swapExactTokensForETHSupportingFeeOnTransferTokens(tokenAmount,0,path,address(this),block.timestamp) (#1797-1803)
External calls sending eth:
- _transfer(sender,recipient,amount) (#1402)
- pancakeSwapRouter.addLiquidityETH{value: ethAmount}(address(this),tokenAmount,0,0,owner(),block.timestamp) (#1811-1818)
State variables written after the call(s):
- _approve(sender,_msgSender(),_allowances[sender][_msgSender()].sub(amount,ERC20: transfer amount exceeds allowance)) (#1403-1410)
- _allowances[owner][spender] = amount (#1708)
Apply the check-effects-interactions pattern.

Additional information: link

Reentrancy in DoubleMoon._transfer(address,address,uint256) (#1712-1763):
External calls:
- swapAndLiquify(contractTokenBalance) (#1750)
- pancakeSwapRouter.addLiquidityETH{value: ethAmount}(address(this),tokenAmount,0,0,owner(),block.timestamp) (#1811-1818)
- pancakeSwapRouter.swapExactTokensForETHSupportingFeeOnTransferTokens(tokenAmount,0,path,address(this),block.timestamp) (#1797-1803)
External calls sending eth:
- swapAndLiquify(contractTokenBalance) (#1750)
- pancakeSwapRouter.addLiquidityETH{value: ethAmount}(address(this),tokenAmount,0,0,owner(),block.timestamp) (#1811-1818)
Event emitted after the call(s):
- Transfer(sender,recipient,tTransferAmount) (#1879)
- _tokenTransfer(from,to,amount,takeFee) (#1762)
- Transfer(sender,recipient,tTransferAmount) (#1921)
- _tokenTransfer(from,to,amount,takeFee) (#1762)
- Transfer(sender,recipient,tTransferAmount) (#1900)
- _tokenTransfer(from,to,amount,takeFee) (#1762)
- Transfer(sender,recipient,tTransferAmount) (#1532)
- _tokenTransfer(from,to,amount,takeFee) (#1762)
Reentrancy in DoubleMoon.constructor() (#1329-1347):
External calls:
- pancakeSwapPair = IUniswapV2Factory(_pancakeSwapRouter.factory()).createPair(address(this),_pancakeSwapRouter.WETH()) (#1336-1337)
Event emitted after the call(s):
- Transfer(address(0),_msgSender(),_tTotal) (#1346)
Reentrancy in DoubleMoon.swapAndLiquify(uint256) (#1765-1786):
External calls:
- swapTokensForEth(half) (#1777)
- pancakeSwapRouter.swapExactTokensForETHSupportingFeeOnTransferTokens(tokenAmount,0,path,address(this),block.timestamp) (#1797-1803)
- addLiquidity(otherHalf,newBalance) (#1783)
- pancakeSwapRouter.addLiquidityETH{value: ethAmount}(address(this),tokenAmount,0,0,owner(),block.timestamp) (#1811-1818)
External calls sending eth:
- addLiquidity(otherHalf,newBalance) (#1783)
- pancakeSwapRouter.addLiquidityETH{value: ethAmount}(address(this),tokenAmount,0,0,owner(),block.timestamp) (#1811-1818)
Event emitted after the call(s):
- Approval(owner,spender,amount) (#1709)
- addLiquidity(otherHalf,newBalance) (#1783)
- SwapAndLiquify(half,newBalance,otherHalf) (#1785)
Reentrancy in DoubleMoon.transferFrom(address,address,uint256) (#1397-1412):
External calls:
- _transfer(sender,recipient,amount) (#1402)
- pancakeSwapRouter.addLiquidityETH{value: ethAmount}(address(this),tokenAmount,0,0,owner(),block.timestamp) (#1811-1818)
- pancakeSwapRouter.swapExactTokensForETHSupportingFeeOnTransferTokens(tokenAmount,0,path,address(this),block.timestamp) (#1797-1803)
External calls sending eth:
- _transfer(sender,recipient,amount) (#1402)
- pancakeSwapRouter.addLiquidityETH{value: ethAmount}(address(this),tokenAmount,0,0,owner(),block.timestamp) (#1811-1818)
Event emitted after the call(s):
- Approval(owner,spender,amount) (#1709)
- _approve(sender,_msgSender(),_allowances[sender][_msgSender()].sub(amount,ERC20: transfer amount exceeds allowance)) (#1403-1410)
Apply the check-effects-interactions pattern.

Additional information: link

Address.isContract(address) (#244-253) uses assembly
- INLINE ASM (#251)
Address._verifyCallResult(bool,bytes,string) (#389-406) uses assembly
- INLINE ASM (#398-401)
Do not use evm assembly.

Additional information: link

DoubleMoon.includeInReward(address) (#1500-1511) has costly operations inside a loop:
- _excluded.pop() (#1507)
Use a local variable to hold the loop computation result.

Additional information: link

Address._verifyCallResult(bool,bytes,string) (#389-406) is never used and should be removed
Address.functionCall(address,bytes) (#297-299) is never used and should be removed
Address.functionCall(address,bytes,string) (#307-309) is never used and should be removed
Address.functionCallWithValue(address,bytes,uint256) (#322-324) is never used and should be removed
Address.functionCallWithValue(address,bytes,uint256,string) (#332-339) is never used and should be removed
Address.functionDelegateCall(address,bytes) (#371-373) is never used and should be removed
Address.functionDelegateCall(address,bytes,string) (#381-387) is never used and should be removed
Address.functionStaticCall(address,bytes) (#347-349) is never used and should be removed
Address.functionStaticCall(address,bytes,string) (#357-363) is never used and should be removed
Address.isContract(address) (#244-253) is never used and should be removed
Address.sendValue(address,uint256) (#271-277) is never used and should be removed
Context._msgData() (#431-434) is never used and should be removed
ERC20._burn(address,uint256) (#767-775) is never used and should be removed
ERC20._mint(address,uint256) (#746-754) is never used and should be removed
ERC20._setupDecimals(uint8) (#805-807) is never used and should be removed
SafeMath.div(uint256,uint256,string) (#190-193) is never used and should be removed
SafeMath.mod(uint256,uint256) (#152-155) is never used and should be removed
SafeMath.mod(uint256,uint256,string) (#210-213) is never used and should be removed
SafeMath.tryAdd(uint256,uint256) (#24-28) is never used and should be removed
SafeMath.tryDiv(uint256,uint256) (#60-63) is never used and should be removed
SafeMath.tryMod(uint256,uint256) (#70-73) is never used and should be removed
SafeMath.tryMul(uint256,uint256) (#45-53) is never used and should be removed
SafeMath.trySub(uint256,uint256) (#35-38) is never used and should be removed
Remove unused functions.

Additional information: link

DoubleMoon._previousTaxFee (#1290) is set pre-construction with a non-constant function or state variable:
- _taxFee
DoubleMoon._previousLiquidityFee (#1293) is set pre-construction with a non-constant function or state variable:
- _liquidityFee
DoubleMoon._previousMktFee (#1296) is set pre-construction with a non-constant function or state variable:
- _mktFee
DoubleMoon._rTotal (#1301) is set pre-construction with a non-constant function or state variable:
- (MAX - (MAX % _tTotal))
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

solc-0.7.3 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) (#271-277):
- (success) = recipient.call{value: amount}() (#275)
Low level call in Address.functionCallWithValue(address,bytes,uint256,string) (#332-339):
- (success,returndata) = target.call{value: value}(data) (#337)
Low level call in Address.functionStaticCall(address,bytes,string) (#357-363):
- (success,returndata) = target.staticcall(data) (#361)
Low level call in Address.functionDelegateCall(address,bytes,string) (#381-387):
- (success,returndata) = target.delegatecall(data) (#385)
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() (#972) is not in mixedCase
Function IUniswapV2Pair.PERMIT_TYPEHASH() (#974) is not in mixedCase
Function IUniswapV2Pair.MINIMUM_LIQUIDITY() (#1005) is not in mixedCase
Function IUniswapV2Router01.WETH() (#1057) is not in mixedCase
Parameter DoubleMoon.setSwapAndLiquifyEnabled(bool)._enabled (#1559) is not in mixedCase
Parameter DoubleMoon.calculateTaxFee(uint256)._amount (#1666) is not in mixedCase
Parameter DoubleMoon.calculateLiquidityFee(uint256)._amount (#1670) is not in mixedCase
Variable DoubleMoon._taxFee (#1289) is not in mixedCase
Variable DoubleMoon._liquidityFee (#1292) is not in mixedCase
Variable DoubleMoon._mktFee (#1295) is not in mixedCase
Variable DoubleMoon._maxTxAmount (#1312) is not in mixedCase
Follow the Solidity naming convention.

Additional information: link

Redundant expression "this (#432)" inContext (#426-435)
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 (#1062) is too similar to IUniswapV2Router01.addLiquidity(address,address,uint256,uint256,uint256,uint256,address,uint256).amountBDesired (#1063)
Variable DoubleMoon._transferBothExcluded(address,address,uint256).rTransferAmount (#1520) is too similar to DoubleMoon._getTValues(uint256).tTransferAmount (#1613)
Variable DoubleMoon.reflectionFromToken(uint256,bool).rTransferAmount (#1473) is too similar to DoubleMoon._transferToExcluded(address,address,uint256).tTransferAmount (#1891)
Variable DoubleMoon.reflectionFromToken(uint256,bool).rTransferAmount (#1473) is too similar to DoubleMoon._getTValues(uint256).tTransferAmount (#1613)
Variable DoubleMoon._transferFromExcluded(address,address,uint256).rTransferAmount (#1910) is too similar to DoubleMoon._transferFromExcluded(address,address,uint256).tTransferAmount (#1912)
Variable DoubleMoon._transferBothExcluded(address,address,uint256).rTransferAmount (#1520) is too similar to DoubleMoon._transferStandard(address,address,uint256).tTransferAmount (#1871)
Variable DoubleMoon._transferFromExcluded(address,address,uint256).rTransferAmount (#1910) is too similar to DoubleMoon._getValues(uint256).tTransferAmount (#1588)
Variable DoubleMoon.reflectionFromToken(uint256,bool).rTransferAmount (#1473) is too similar to DoubleMoon._transferStandard(address,address,uint256).tTransferAmount (#1871)
Variable DoubleMoon._transferToExcluded(address,address,uint256).rTransferAmount (#1889) is too similar to DoubleMoon._transferFromExcluded(address,address,uint256).tTransferAmount (#1912)
Variable DoubleMoon._getValues(uint256).rTransferAmount (#1590) is too similar to DoubleMoon._transferFromExcluded(address,address,uint256).tTransferAmount (#1912)
Variable DoubleMoon._transferFromExcluded(address,address,uint256).rTransferAmount (#1910) is too similar to DoubleMoon._transferToExcluded(address,address,uint256).tTransferAmount (#1891)
Variable DoubleMoon._getValues(uint256).rTransferAmount (#1590) is too similar to DoubleMoon._getValues(uint256).tTransferAmount (#1588)
Variable DoubleMoon._transferToExcluded(address,address,uint256).rTransferAmount (#1889) is too similar to DoubleMoon._getValues(uint256).tTransferAmount (#1588)
Variable DoubleMoon._transferBothExcluded(address,address,uint256).rTransferAmount (#1520) is too similar to DoubleMoon._transferFromExcluded(address,address,uint256).tTransferAmount (#1912)
Variable DoubleMoon.reflectionFromToken(uint256,bool).rTransferAmount (#1473) is too similar to DoubleMoon._transferFromExcluded(address,address,uint256).tTransferAmount (#1912)
Variable DoubleMoon._getValues(uint256).rTransferAmount (#1590) is too similar to DoubleMoon._transferToExcluded(address,address,uint256).tTransferAmount (#1891)
Variable DoubleMoon._transferBothExcluded(address,address,uint256).rTransferAmount (#1520) is too similar to DoubleMoon._transferBothExcluded(address,address,uint256).tTransferAmount (#1522)
Variable DoubleMoon._transferToExcluded(address,address,uint256).rTransferAmount (#1889) is too similar to DoubleMoon._transferToExcluded(address,address,uint256).tTransferAmount (#1891)
Variable DoubleMoon._transferBothExcluded(address,address,uint256).rTransferAmount (#1520) is too similar to DoubleMoon._getValues(uint256).tTransferAmount (#1588)
Variable DoubleMoon._getValues(uint256).rTransferAmount (#1590) is too similar to DoubleMoon._getTValues(uint256).tTransferAmount (#1613)
Variable DoubleMoon.reflectionFromToken(uint256,bool).rTransferAmount (#1473) is too similar to DoubleMoon._transferBothExcluded(address,address,uint256).tTransferAmount (#1522)
Variable DoubleMoon.reflectionFromToken(uint256,bool).rTransferAmount (#1473) is too similar to DoubleMoon._getValues(uint256).tTransferAmount (#1588)
Variable DoubleMoon._transferBothExcluded(address,address,uint256).rTransferAmount (#1520) is too similar to DoubleMoon._transferToExcluded(address,address,uint256).tTransferAmount (#1891)
Variable DoubleMoon._getRValues(uint256,uint256,uint256,uint256).rTransferAmount (#1634) is too similar to DoubleMoon._transferStandard(address,address,uint256).tTransferAmount (#1871)
Variable DoubleMoon._transferFromExcluded(address,address,uint256).rTransferAmount (#1910) is too similar to DoubleMoon._getTValues(uint256).tTransferAmount (#1613)
Variable DoubleMoon._transferStandard(address,address,uint256).rTransferAmount (#1869) is too similar to DoubleMoon._transferFromExcluded(address,address,uint256).tTransferAmount (#1912)
Variable DoubleMoon._getValues(uint256).rTransferAmount (#1590) is too similar to DoubleMoon._transferStandard(address,address,uint256).tTransferAmount (#1871)
Variable DoubleMoon._transferStandard(address,address,uint256).rTransferAmount (#1869) is too similar to DoubleMoon._transferToExcluded(address,address,uint256).tTransferAmount (#1891)
Variable DoubleMoon._transferStandard(address,address,uint256).rTransferAmount (#1869) is too similar to DoubleMoon._transferBothExcluded(address,address,uint256).tTransferAmount (#1522)
Variable DoubleMoon._transferFromExcluded(address,address,uint256).rTransferAmount (#1910) is too similar to DoubleMoon._transferStandard(address,address,uint256).tTransferAmount (#1871)
Variable DoubleMoon._getRValues(uint256,uint256,uint256,uint256).rTransferAmount (#1634) is too similar to DoubleMoon._transferFromExcluded(address,address,uint256).tTransferAmount (#1912)
Variable DoubleMoon._transferStandard(address,address,uint256).rTransferAmount (#1869) is too similar to DoubleMoon._getValues(uint256).tTransferAmount (#1588)
Variable DoubleMoon._getRValues(uint256,uint256,uint256,uint256).rTransferAmount (#1634) is too similar to DoubleMoon._transferToExcluded(address,address,uint256).tTransferAmount (#1891)
Variable DoubleMoon._getRValues(uint256,uint256,uint256,uint256).rTransferAmount (#1634) is too similar to DoubleMoon._transferBothExcluded(address,address,uint256).tTransferAmount (#1522)
Variable DoubleMoon._transferToExcluded(address,address,uint256).rTransferAmount (#1889) is too similar to DoubleMoon._getTValues(uint256).tTransferAmount (#1613)
Variable DoubleMoon._getRValues(uint256,uint256,uint256,uint256).rTransferAmount (#1634) is too similar to DoubleMoon._getValues(uint256).tTransferAmount (#1588)
Variable DoubleMoon._getValues(uint256).rTransferAmount (#1590) is too similar to DoubleMoon._transferBothExcluded(address,address,uint256).tTransferAmount (#1522)
Variable DoubleMoon._transferFromExcluded(address,address,uint256).rTransferAmount (#1910) is too similar to DoubleMoon._transferBothExcluded(address,address,uint256).tTransferAmount (#1522)
Variable DoubleMoon._transferToExcluded(address,address,uint256).rTransferAmount (#1889) is too similar to DoubleMoon._transferStandard(address,address,uint256).tTransferAmount (#1871)
Variable DoubleMoon._transferStandard(address,address,uint256).rTransferAmount (#1869) is too similar to DoubleMoon._getTValues(uint256).tTransferAmount (#1613)
Variable DoubleMoon._getRValues(uint256,uint256,uint256,uint256).rTransferAmount (#1634) is too similar to DoubleMoon._getTValues(uint256).tTransferAmount (#1613)
Variable DoubleMoon._transferStandard(address,address,uint256).rTransferAmount (#1869) is too similar to DoubleMoon._transferStandard(address,address,uint256).tTransferAmount (#1871)
Variable DoubleMoon._transferToExcluded(address,address,uint256).rTransferAmount (#1889) is too similar to DoubleMoon._transferBothExcluded(address,address,uint256).tTransferAmount (#1522)
Prevent variables from having similar names.

Additional information: link

DoubleMoon.slitherConstructorVariables() (#1269-1924) uses literals with too many digits:
- _tTotal = 1000000000 * 10 ** 6 * 10 ** 9 (#1299)
DoubleMoon.slitherConstructorVariables() (#1269-1924) uses literals with too many digits:
- _maxTxAmount = 5000000 * 10 ** 6 * 10 ** 9 (#1312)
DoubleMoon.slitherConstructorVariables() (#1269-1924) uses literals with too many digits:
- numTokensSellToAddToLiquidity = 500000 * 10 ** 6 * 10 ** 9 (#1313)
Use: Ether suffix, Time suffix, or The scientific notation

Additional information: link

DoubleMoon._decimals (#1286) should be constant
DoubleMoon._name (#1284) should be constant
DoubleMoon._symbol (#1285) should be constant
DoubleMoon._tTotal (#1299) should be constant
DoubleMoon.numTokensSellToAddToLiquidity (#1313) should be constant
Add the constant attributes to state variables that never change.

Additional information: link

name() should be declared external:
- ERC20.name() (#582-584)
symbol() should be declared external:
- ERC20.symbol() (#590-592)
decimals() should be declared external:
- ERC20.decimals() (#607-609)
totalSupply() should be declared external:
- DoubleMoon.totalSupply() (#1361-1363)
- ERC20.totalSupply() (#614-616)
transfer(address,uint256) should be declared external:
- DoubleMoon.transfer(address,uint256) (#1370-1377)
- ERC20.transfer(address,uint256) (#633-636)
allowance(address,address) should be declared external:
- DoubleMoon.allowance(address,address) (#1379-1386)
- ERC20.allowance(address,address) (#641-643)
approve(address,uint256) should be declared external:
- DoubleMoon.approve(address,uint256) (#1388-1395)
- ERC20.approve(address,uint256) (#652-655)
transferFrom(address,address,uint256) should be declared external:
- DoubleMoon.transferFrom(address,address,uint256) (#1397-1412)
- ERC20.transferFrom(address,address,uint256) (#670-674)
increaseAllowance(address,uint256) should be declared external:
- ERC20.increaseAllowance(address,uint256) (#688-691)
decreaseAllowance(address,uint256) should be declared external:
- ERC20.decreaseAllowance(address,uint256) (#707-710)
renounceOwnership() should be declared external:
- Ownable.renounceOwnership() (#881-884)
transferOwnership(address) should be declared external:
- Ownable.transferOwnership(address) (#890-894)
name() should be declared external:
- DoubleMoon.name() (#1349-1351)
symbol() should be declared external:
- DoubleMoon.symbol() (#1353-1355)
decimals() should be declared external:
- DoubleMoon.decimals() (#1357-1359)
increaseAllowance(address,uint256) should be declared external:
- DoubleMoon.increaseAllowance(address,uint256) (#1414-1425)
decreaseAllowance(address,uint256) should be declared external:
- DoubleMoon.decreaseAllowance(address,uint256) (#1427-1441)
isExcludedFromReward(address) should be declared external:
- DoubleMoon.isExcludedFromReward(address) (#1443-1445)
totalFees() should be declared external:
- DoubleMoon.totalFees() (#1447-1449)
deliver(uint256) should be declared external:
- DoubleMoon.deliver(uint256) (#1451-1461)
reflectionFromToken(uint256,bool) should be declared external:
- DoubleMoon.reflectionFromToken(uint256,bool) (#1463-1476)
excludeFromReward(address) should be declared external:
- DoubleMoon.excludeFromReward(address) (#1491-1498)
excludeFromFee(address) should be declared external:
- DoubleMoon.excludeFromFee(address) (#1535-1537)
includeInFee(address) should be declared external:
- DoubleMoon.includeInFee(address) (#1539-1541)
setSwapAndLiquifyEnabled(bool) should be declared external:
- DoubleMoon.setSwapAndLiquifyEnabled(bool) (#1559-1562)
isExcludedFromFee(address) should be declared external:
- DoubleMoon.isExcludedFromFee(address) (#1696-1698)
Use the external attribute for functions never called from the contract.

Additional information: link

Holders:


Average 30d PancakeSwap volume is less than $100. Token is either dead or inactive.


Average 30d number of PancakeSwap swaps is less than 1. Token is either dead or inactive.


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

Contract has 5% buy tax and 5% sell tax.
Taxes are low but contract ownership is not renounced. Token has a high risk of becoming a honeypot.


Average 30d PancakeSwap liquidity is low.


Token is deployed only at one blockchain


Last post in Twitter was more than 180 days ago


Twitter account has relatively few followers


Unable to find Youtube account


Unable to find Discord account


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

Additional information: link


Unable to find token on CoinGecko

Additional information: link


Unable to find token on CoinMarketCap

Additional information: link


Unable to find token contract audit


Unable to find audit link on the website


Unable to find whitepaper link on the website


Token is not listed at Mobula.Finance

Additional information: link


Token has no active CoinGecko listing / rank


Token has no active CoinMarketCap listing / rank


Token has a considerable age, but social accounts / website are missing or have few users


Token has a considerable age, but average PancakeSwap 30d trading volume is low

Price for DBM

News for DBM