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MBBY [MINIBABY] Token

About MBBY

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Token 15 months

Meet MiniBaby!
The next-generation NFT marketplace created with transparency and innovation in mind.
$MBBY is a digital asset that’s built to benefit the most important element: our community.

Earn an amazing 10% passive income in $DADDYDOGE just for holding $MBBY tokens.

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Laser Scorebeta Last Audit: 6 August 2022

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Token has too many issues. Scam probability is high.

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MBBY.addLiquidity(uint256,uint256) (#1828-1843) sends eth to arbitrary user
Dangerous calls:
- uniswapV2Router.addLiquidityETH{value: ethAmount}(address(this),tokenAmount,0,0,address(0),block.timestamp) (#1834-1841)
Ensure that an arbitrary user cannot withdraw unauthorized funds.

Additional information: link

Reentrancy in MBBY._transfer(address,address,uint256) (#1649-1734):
External calls:
- swapAndSendToFee(marketingTokens) (#1682)
- IERC20(BUSD).transfer(_marketingWalletAddress,newBalance) (#1742)
- uniswapV2Router.swapExactTokensForTokensSupportingFeeOnTransferTokens(tokenAmount,0,path,address(this),block.timestamp) (#1819-1825)
- swapAndLiquify(swapTokens) (#1685)
- uniswapV2Router.addLiquidityETH{value: ethAmount}(address(this),tokenAmount,0,0,address(0),block.timestamp) (#1834-1841)
- uniswapV2Router.swapExactTokensForETHSupportingFeeOnTransferTokens(tokenAmount,0,path,address(this),block.timestamp) (#1780-1786)
- swapAndSendDividends(sellTokens) (#1688)
- success = IERC20(DDD).transfer(address(dividendTracker),dividends) (#1874)
- dividendTracker.distributeDDDDividends(dividends) (#1877)
- uniswapV2Router.swapExactTokensForTokensSupportingFeeOnTransferTokens(tokenAmount,0,path,address(this),block.timestamp) (#1800-1806)
External calls sending eth:
- swapAndLiquify(swapTokens) (#1685)
- uniswapV2Router.addLiquidityETH{value: ethAmount}(address(this),tokenAmount,0,0,address(0),block.timestamp) (#1834-1841)
State variables written after the call(s):
- super._transfer(from,address(this),fees) (#1716)
- _balances[sender] = _balances[sender].sub(amount,ERC20: transfer amount exceeds balance) (#1026)
- _balances[recipient] = _balances[recipient].add(amount) (#1027)
- super._transfer(from,to,amount) (#1719)
- _balances[sender] = _balances[sender].sub(amount,ERC20: transfer amount exceeds balance) (#1026)
- _balances[recipient] = _balances[recipient].add(amount) (#1027)
- swapping = false (#1690)
Reentrancy in MBBY.addFirstLiquidity(uint256) (#1845-1869):
External calls:
- _transfer(msg.sender,address(this),tokenAmount) (#1853)
- uniswapV2Router.addLiquidityETH{value: ethAmount}(address(this),tokenAmount,0,0,address(0),block.timestamp) (#1834-1841)
- success = IERC20(DDD).transfer(address(dividendTracker),dividends) (#1874)
- IERC20(BUSD).transfer(_marketingWalletAddress,newBalance) (#1742)
- uniswapV2Router.swapExactTokensForETHSupportingFeeOnTransferTokens(tokenAmount,0,path,address(this),block.timestamp) (#1780-1786)
- dividendTracker.distributeDDDDividends(dividends) (#1877)
- uniswapV2Router.swapExactTokensForTokensSupportingFeeOnTransferTokens(tokenAmount,0,path,address(this),block.timestamp) (#1800-1806)
- uniswapV2Router.swapExactTokensForTokensSupportingFeeOnTransferTokens(tokenAmount,0,path,address(this),block.timestamp) (#1819-1825)
- dividendTracker.setBalance(address(from),balanceOf(from)) (#1721)
- dividendTracker.setBalance(address(to),balanceOf(to)) (#1722)
- dividendTracker.process(gas) (#1727-1732)
- uniswapV2Router.addLiquidityETH{value: msg.value}(address(this),_toAdd,0,0,owner(),block.timestamp.add(600)) (#1858-1865)
External calls sending eth:
- _transfer(msg.sender,address(this),tokenAmount) (#1853)
- uniswapV2Router.addLiquidityETH{value: ethAmount}(address(this),tokenAmount,0,0,address(0),block.timestamp) (#1834-1841)
- uniswapV2Router.addLiquidityETH{value: msg.value}(address(this),_toAdd,0,0,owner(),block.timestamp.add(600)) (#1858-1865)
State variables written after the call(s):
- firstLiquidityAdded = true (#1868)
- openedBlock = block.number.add(6) (#1867)
Apply the check-effects-interactions pattern.

Additional information: link

MBBY.swapAndSendToFee(uint256) (#1736-1743) ignores return value by IERC20(BUSD).transfer(_marketingWalletAddress,newBalance) (#1742)
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...)


Combination 1: Reentrancy vulnerabilities + Functions that send Ether to arbitraty destination. Usual for scams. May be justified by some complex mechanics (e.g. rebase, reflections). DYOR & manual audit are advised.


Combination 2: Unchecked transfer + Functions that send Ether to arbitraty destination. Usual for scams. May be justified by some complex mechanics (e.g. rebase, reflections). DYOR & manual audit are advised.


Combination 3: Reentrancy vulnerabilities + Unchecked transfer vulnerability. Usual for scams. May be justified by some complex mechanics (e.g. rebase, reflections). DYOR & manual audit are advised.


Contract ownership is not renounced (belongs to a wallet)

DividendPayingToken._withdrawDividendOfUser(address) (#1249-1265) has external calls inside a loop: success = IERC20(DDD).transfer(user,_withdrawableDividend) (#1254)
Favor pull over push strategy for external calls.

Additional information: link

Reentrancy in DividendPayingToken._withdrawDividendOfUser(address) (#1249-1265):
External calls:
- success = IERC20(DDD).transfer(user,_withdrawableDividend) (#1254)
State variables written after the call(s):
- withdrawnDividends[user] = withdrawnDividends[user].sub(_withdrawableDividend) (#1257)
Reentrancy in MBBY.constructor() (#1442-1481):
External calls:
- _uniswapV2Pair = IUniswapV2Factory(_uniswapV2Router.factory()).createPair(address(this),_uniswapV2Router.WETH()) (#1451-1452)
- _setAutomatedMarketMakerPair(_uniswapV2Pair,true) (#1457)
- dividendTracker.excludeFromDividends(pair) (#1563)
- dividendTracker.excludeFromDividends(address(dividendTracker)) (#1462)
- dividendTracker.excludeFromDividends(address(this)) (#1463)
- dividendTracker.excludeFromDividends(_newOwner) (#1464)
- dividendTracker.excludeFromDividends(deadWallet) (#1465)
- dividendTracker.excludeFromDividends(address(_uniswapV2Router)) (#1466)
State variables written after the call(s):
- excludeFromFees(_newOwner,true) (#1469)
- _isExcludedFromFees[account] = excluded (#1516)
- excludeFromFees(address(this),true) (#1470)
- _isExcludedFromFees[account] = excluded (#1516)
- transferOwnership(_newOwner) (#1478)
- _owner = newOwner (#336)
Reentrancy in MBBY.updateDividendTracker(address) (#1488-1503):
External calls:
- newDividendTracker.excludeFromDividends(address(newDividendTracker)) (#1495)
- newDividendTracker.excludeFromDividends(address(this)) (#1496)
- newDividendTracker.excludeFromDividends(owner()) (#1497)
- newDividendTracker.excludeFromDividends(address(uniswapV2Router)) (#1498)
State variables written after the call(s):
- dividendTracker = newDividendTracker (#1502)
Apply the check-effects-interactions pattern.

Additional information: link

MBBY._transfer(address,address,uint256).iterations (#1727) is a local variable never initialized
MBBY._transfer(address,address,uint256).claims (#1727) is a local variable never initialized
MBBY._transfer(address,address,uint256).lastProcessedIndex (#1727) is a local variable never initialized
Initialize all the variables. If a variable is meant to be initialized to zero, explicitly set it to zero to improve code readability.

Additional information: link

MBBY.claim() (#1636-1638) ignores return value by dividendTracker.processAccount(msg.sender,false) (#1637)
MBBY._transfer(address,address,uint256) (#1649-1734) ignores return value by dividendTracker.process(gas) (#1727-1732)
MBBY.addLiquidity(uint256,uint256) (#1828-1843) ignores return value by uniswapV2Router.addLiquidityETH{value: ethAmount}(address(this),tokenAmount,0,0,address(0),block.timestamp) (#1834-1841)
MBBY.addFirstLiquidity(uint256) (#1845-1869) ignores return value by uniswapV2Router.addLiquidityETH{value: msg.value}(address(this),_toAdd,0,0,owner(),block.timestamp.add(600)) (#1858-1865)
Ensure that all the return values of the function calls are used.

Additional information: link

DividendPayingToken.constructor(string,string)._name (#1223) shadows:
- ERC20._name (#848) (state variable)
DividendPayingToken.constructor(string,string)._symbol (#1223) shadows:
- ERC20._symbol (#849) (state variable)
DividendPayingToken.dividendOf(address)._owner (#1271) shadows:
- Ownable._owner (#289) (state variable)
DividendPayingToken.withdrawableDividendOf(address)._owner (#1278) shadows:
- Ownable._owner (#289) (state variable)
DividendPayingToken.withdrawnDividendOf(address)._owner (#1285) shadows:
- Ownable._owner (#289) (state variable)
DividendPayingToken.accumulativeDividendOf(address)._owner (#1295) shadows:
- Ownable._owner (#289) (state variable)
Rename the local variables that shadow another component.

Additional information: link

MBBY.updateUniswapV2Router(address)._uniswapV2Pair (#1509-1510) lacks a zero-check on :
- uniswapV2Pair = _uniswapV2Pair (#1511)
Check that the address is not zero.

Additional information: link

Variable 'MBBY._transfer(address,address,uint256).claims (#1727)' in MBBY._transfer(address,address,uint256) (#1649-1734) potentially used before declaration: ProcessedDividendTracker(iterations,claims,lastProcessedIndex,true,gas,tx.origin) (#1728)
Variable 'MBBY._transfer(address,address,uint256).iterations (#1727)' in MBBY._transfer(address,address,uint256) (#1649-1734) potentially used before declaration: ProcessedDividendTracker(iterations,claims,lastProcessedIndex,true,gas,tx.origin) (#1728)
Variable 'MBBY._transfer(address,address,uint256).lastProcessedIndex (#1727)' in MBBY._transfer(address,address,uint256) (#1649-1734) potentially used before declaration: ProcessedDividendTracker(iterations,claims,lastProcessedIndex,true,gas,tx.origin) (#1728)
Move all variable declarations prior to any usage of the variable, and ensure that reaching a variable declaration does not depend on some conditional if it is used unconditionally.

Additional information: link

Reentrancy in MBBY._transfer(address,address,uint256) (#1649-1734):
External calls:
- swapAndSendToFee(marketingTokens) (#1682)
- IERC20(BUSD).transfer(_marketingWalletAddress,newBalance) (#1742)
- uniswapV2Router.swapExactTokensForTokensSupportingFeeOnTransferTokens(tokenAmount,0,path,address(this),block.timestamp) (#1819-1825)
- swapAndLiquify(swapTokens) (#1685)
- uniswapV2Router.addLiquidityETH{value: ethAmount}(address(this),tokenAmount,0,0,address(0),block.timestamp) (#1834-1841)
- uniswapV2Router.swapExactTokensForETHSupportingFeeOnTransferTokens(tokenAmount,0,path,address(this),block.timestamp) (#1780-1786)
External calls sending eth:
- swapAndLiquify(swapTokens) (#1685)
- uniswapV2Router.addLiquidityETH{value: ethAmount}(address(this),tokenAmount,0,0,address(0),block.timestamp) (#1834-1841)
State variables written after the call(s):
- swapAndLiquify(swapTokens) (#1685)
- _allowances[owner][spender] = amount (#1092)
Reentrancy in MBBY._transfer(address,address,uint256) (#1649-1734):
External calls:
- swapAndSendToFee(marketingTokens) (#1682)
- IERC20(BUSD).transfer(_marketingWalletAddress,newBalance) (#1742)
- uniswapV2Router.swapExactTokensForTokensSupportingFeeOnTransferTokens(tokenAmount,0,path,address(this),block.timestamp) (#1819-1825)
- swapAndLiquify(swapTokens) (#1685)
- uniswapV2Router.addLiquidityETH{value: ethAmount}(address(this),tokenAmount,0,0,address(0),block.timestamp) (#1834-1841)
- uniswapV2Router.swapExactTokensForETHSupportingFeeOnTransferTokens(tokenAmount,0,path,address(this),block.timestamp) (#1780-1786)
- swapAndSendDividends(sellTokens) (#1688)
- success = IERC20(DDD).transfer(address(dividendTracker),dividends) (#1874)
- dividendTracker.distributeDDDDividends(dividends) (#1877)
- uniswapV2Router.swapExactTokensForTokensSupportingFeeOnTransferTokens(tokenAmount,0,path,address(this),block.timestamp) (#1800-1806)
External calls sending eth:
- swapAndLiquify(swapTokens) (#1685)
- uniswapV2Router.addLiquidityETH{value: ethAmount}(address(this),tokenAmount,0,0,address(0),block.timestamp) (#1834-1841)
State variables written after the call(s):
- swapAndSendDividends(sellTokens) (#1688)
- _allowances[owner][spender] = amount (#1092)
Reentrancy in MBBY.constructor() (#1442-1481):
External calls:
- _uniswapV2Pair = IUniswapV2Factory(_uniswapV2Router.factory()).createPair(address(this),_uniswapV2Router.WETH()) (#1451-1452)
State variables written after the call(s):
- uniswapV2Pair = _uniswapV2Pair (#1455)
- uniswapV2Router = _uniswapV2Router (#1454)
Reentrancy in MBBY.constructor() (#1442-1481):
External calls:
- _uniswapV2Pair = IUniswapV2Factory(_uniswapV2Router.factory()).createPair(address(this),_uniswapV2Router.WETH()) (#1451-1452)
- _setAutomatedMarketMakerPair(_uniswapV2Pair,true) (#1457)
- dividendTracker.excludeFromDividends(pair) (#1563)
State variables written after the call(s):
- setMarketingWallet(0x1BfBf82584d08C508B38C6Ea367c928240B5d340) (#1458)
- _isExcludedFromFees[account] = excluded (#1516)
- setMarketingWallet(0x1BfBf82584d08C508B38C6Ea367c928240B5d340) (#1458)
- _marketingWalletAddress = wallet (#1531)
Reentrancy in MBBY.constructor() (#1442-1481):
External calls:
- _uniswapV2Pair = IUniswapV2Factory(_uniswapV2Router.factory()).createPair(address(this),_uniswapV2Router.WETH()) (#1451-1452)
- _setAutomatedMarketMakerPair(_uniswapV2Pair,true) (#1457)
- dividendTracker.excludeFromDividends(pair) (#1563)
- dividendTracker.excludeFromDividends(address(dividendTracker)) (#1462)
- dividendTracker.excludeFromDividends(address(this)) (#1463)
- dividendTracker.excludeFromDividends(_newOwner) (#1464)
- dividendTracker.excludeFromDividends(deadWallet) (#1465)
- dividendTracker.excludeFromDividends(address(_uniswapV2Router)) (#1466)
State variables written after the call(s):
- _mint(owner(),800000000 * (10 ** 18)) (#1480)
- _balances[account] = _balances[account].add(amount) (#1046)
- _mint(owner(),800000000 * (10 ** 18)) (#1480)
- _totalSupply = _totalSupply.add(amount) (#1045)
Reentrancy in MBBYDividendTracker.processAccount(address,bool) (#2087-2097):
External calls:
- amount = _withdrawDividendOfUser(account) (#2088)
- success = IERC20(DDD).transfer(user,_withdrawableDividend) (#1254)
State variables written after the call(s):
- lastClaimTimes[account] = block.timestamp (#2091)
Reentrancy in MBBY.swapAndLiquify(uint256) (#1745-1766):
External calls:
- swapTokensForEth(half) (#1757)
- uniswapV2Router.swapExactTokensForETHSupportingFeeOnTransferTokens(tokenAmount,0,path,address(this),block.timestamp) (#1780-1786)
- addLiquidity(otherHalf,newBalance) (#1763)
- uniswapV2Router.addLiquidityETH{value: ethAmount}(address(this),tokenAmount,0,0,address(0),block.timestamp) (#1834-1841)
External calls sending eth:
- addLiquidity(otherHalf,newBalance) (#1763)
- uniswapV2Router.addLiquidityETH{value: ethAmount}(address(this),tokenAmount,0,0,address(0),block.timestamp) (#1834-1841)
State variables written after the call(s):
- addLiquidity(otherHalf,newBalance) (#1763)
- _allowances[owner][spender] = amount (#1092)
Reentrancy in MBBY.updateUniswapV2Router(address) (#1505-1512):
External calls:
- _uniswapV2Pair = IUniswapV2Factory(uniswapV2Router.factory()).createPair(address(this),uniswapV2Router.WETH()) (#1509-1510)
State variables written after the call(s):
- uniswapV2Pair = _uniswapV2Pair (#1511)
Apply the check-effects-interactions pattern.

Additional information: link

Reentrancy in MBBY._setAutomatedMarketMakerPair(address,bool) (#1558-1567):
External calls:
- dividendTracker.excludeFromDividends(pair) (#1563)
Event emitted after the call(s):
- SetAutomatedMarketMakerPair(pair,value) (#1566)
Reentrancy in MBBY._transfer(address,address,uint256) (#1649-1734):
External calls:
- swapAndSendToFee(marketingTokens) (#1682)
- IERC20(BUSD).transfer(_marketingWalletAddress,newBalance) (#1742)
- uniswapV2Router.swapExactTokensForTokensSupportingFeeOnTransferTokens(tokenAmount,0,path,address(this),block.timestamp) (#1819-1825)
- swapAndLiquify(swapTokens) (#1685)
- uniswapV2Router.addLiquidityETH{value: ethAmount}(address(this),tokenAmount,0,0,address(0),block.timestamp) (#1834-1841)
- uniswapV2Router.swapExactTokensForETHSupportingFeeOnTransferTokens(tokenAmount,0,path,address(this),block.timestamp) (#1780-1786)
External calls sending eth:
- swapAndLiquify(swapTokens) (#1685)
- uniswapV2Router.addLiquidityETH{value: ethAmount}(address(this),tokenAmount,0,0,address(0),block.timestamp) (#1834-1841)
Event emitted after the call(s):
- Approval(owner,spender,amount) (#1093)
- swapAndLiquify(swapTokens) (#1685)
- SwapAndLiquify(half,newBalance,otherHalf) (#1765)
- swapAndLiquify(swapTokens) (#1685)
Reentrancy in MBBY._transfer(address,address,uint256) (#1649-1734):
External calls:
- swapAndSendToFee(marketingTokens) (#1682)
- IERC20(BUSD).transfer(_marketingWalletAddress,newBalance) (#1742)
- uniswapV2Router.swapExactTokensForTokensSupportingFeeOnTransferTokens(tokenAmount,0,path,address(this),block.timestamp) (#1819-1825)
- swapAndLiquify(swapTokens) (#1685)
- uniswapV2Router.addLiquidityETH{value: ethAmount}(address(this),tokenAmount,0,0,address(0),block.timestamp) (#1834-1841)
- uniswapV2Router.swapExactTokensForETHSupportingFeeOnTransferTokens(tokenAmount,0,path,address(this),block.timestamp) (#1780-1786)
- swapAndSendDividends(sellTokens) (#1688)
- success = IERC20(DDD).transfer(address(dividendTracker),dividends) (#1874)
- dividendTracker.distributeDDDDividends(dividends) (#1877)
- uniswapV2Router.swapExactTokensForTokensSupportingFeeOnTransferTokens(tokenAmount,0,path,address(this),block.timestamp) (#1800-1806)
External calls sending eth:
- swapAndLiquify(swapTokens) (#1685)
- uniswapV2Router.addLiquidityETH{value: ethAmount}(address(this),tokenAmount,0,0,address(0),block.timestamp) (#1834-1841)
Event emitted after the call(s):
- Approval(owner,spender,amount) (#1093)
- swapAndSendDividends(sellTokens) (#1688)
- SendDividends(tokens,dividends) (#1878)
- swapAndSendDividends(sellTokens) (#1688)
- Transfer(sender,recipient,amount) (#1028)
- super._transfer(from,address(this),fees) (#1716)
- Transfer(sender,recipient,amount) (#1028)
- super._transfer(from,to,amount) (#1719)
Reentrancy in MBBY._transfer(address,address,uint256) (#1649-1734):
External calls:
- swapAndSendToFee(marketingTokens) (#1682)
- IERC20(BUSD).transfer(_marketingWalletAddress,newBalance) (#1742)
- uniswapV2Router.swapExactTokensForTokensSupportingFeeOnTransferTokens(tokenAmount,0,path,address(this),block.timestamp) (#1819-1825)
- swapAndLiquify(swapTokens) (#1685)
- uniswapV2Router.addLiquidityETH{value: ethAmount}(address(this),tokenAmount,0,0,address(0),block.timestamp) (#1834-1841)
- uniswapV2Router.swapExactTokensForETHSupportingFeeOnTransferTokens(tokenAmount,0,path,address(this),block.timestamp) (#1780-1786)
- swapAndSendDividends(sellTokens) (#1688)
- success = IERC20(DDD).transfer(address(dividendTracker),dividends) (#1874)
- dividendTracker.distributeDDDDividends(dividends) (#1877)
- uniswapV2Router.swapExactTokensForTokensSupportingFeeOnTransferTokens(tokenAmount,0,path,address(this),block.timestamp) (#1800-1806)
- dividendTracker.setBalance(address(from),balanceOf(from)) (#1721)
- dividendTracker.setBalance(address(to),balanceOf(to)) (#1722)
- dividendTracker.process(gas) (#1727-1732)
External calls sending eth:
- swapAndLiquify(swapTokens) (#1685)
- uniswapV2Router.addLiquidityETH{value: ethAmount}(address(this),tokenAmount,0,0,address(0),block.timestamp) (#1834-1841)
Event emitted after the call(s):
- ProcessedDividendTracker(iterations,claims,lastProcessedIndex,true,gas,tx.origin) (#1728)
Reentrancy in MBBY.constructor() (#1442-1481):
External calls:
- _uniswapV2Pair = IUniswapV2Factory(_uniswapV2Router.factory()).createPair(address(this),_uniswapV2Router.WETH()) (#1451-1452)
- _setAutomatedMarketMakerPair(_uniswapV2Pair,true) (#1457)
- dividendTracker.excludeFromDividends(pair) (#1563)
Event emitted after the call(s):
- ExcludeFromFees(account,excluded) (#1518)
- setMarketingWallet(0x1BfBf82584d08C508B38C6Ea367c928240B5d340) (#1458)
- SetAutomatedMarketMakerPair(pair,value) (#1566)
- _setAutomatedMarketMakerPair(_uniswapV2Pair,true) (#1457)
Reentrancy in MBBY.constructor() (#1442-1481):
External calls:
- _uniswapV2Pair = IUniswapV2Factory(_uniswapV2Router.factory()).createPair(address(this),_uniswapV2Router.WETH()) (#1451-1452)
- _setAutomatedMarketMakerPair(_uniswapV2Pair,true) (#1457)
- dividendTracker.excludeFromDividends(pair) (#1563)
- dividendTracker.excludeFromDividends(address(dividendTracker)) (#1462)
- dividendTracker.excludeFromDividends(address(this)) (#1463)
- dividendTracker.excludeFromDividends(_newOwner) (#1464)
- dividendTracker.excludeFromDividends(deadWallet) (#1465)
- dividendTracker.excludeFromDividends(address(_uniswapV2Router)) (#1466)
Event emitted after the call(s):
- ExcludeFromFees(account,excluded) (#1518)
- excludeFromFees(address(this),true) (#1470)
- ExcludeFromFees(account,excluded) (#1518)
- excludeFromFees(_newOwner,true) (#1469)
- OwnershipTransferred(_owner,newOwner) (#335)
- transferOwnership(_newOwner) (#1478)
- Transfer(address(0),account,amount) (#1047)
- _mint(owner(),800000000 * (10 ** 18)) (#1480)
Reentrancy in MBBYDividendTracker.processAccount(address,bool) (#2087-2097):
External calls:
- amount = _withdrawDividendOfUser(account) (#2088)
- success = IERC20(DDD).transfer(user,_withdrawableDividend) (#1254)
Event emitted after the call(s):
- Claim(account,amount,automatic) (#2092)
Reentrancy in MBBY.processDividendTracker(uint256) (#1631-1634):
External calls:
- (iterations,claims,lastProcessedIndex) = dividendTracker.process(gas) (#1632)
Event emitted after the call(s):
- ProcessedDividendTracker(iterations,claims,lastProcessedIndex,false,gas,tx.origin) (#1633)
Reentrancy in MBBY.swapAndLiquify(uint256) (#1745-1766):
External calls:
- swapTokensForEth(half) (#1757)
- uniswapV2Router.swapExactTokensForETHSupportingFeeOnTransferTokens(tokenAmount,0,path,address(this),block.timestamp) (#1780-1786)
- addLiquidity(otherHalf,newBalance) (#1763)
- uniswapV2Router.addLiquidityETH{value: ethAmount}(address(this),tokenAmount,0,0,address(0),block.timestamp) (#1834-1841)
External calls sending eth:
- addLiquidity(otherHalf,newBalance) (#1763)
- uniswapV2Router.addLiquidityETH{value: ethAmount}(address(this),tokenAmount,0,0,address(0),block.timestamp) (#1834-1841)
Event emitted after the call(s):
- Approval(owner,spender,amount) (#1093)
- addLiquidity(otherHalf,newBalance) (#1763)
- SwapAndLiquify(half,newBalance,otherHalf) (#1765)
Reentrancy in MBBY.swapAndSendDividends(uint256) (#1871-1880):
External calls:
- swapTokensForDdd(tokens) (#1872)
- uniswapV2Router.swapExactTokensForTokensSupportingFeeOnTransferTokens(tokenAmount,0,path,address(this),block.timestamp) (#1800-1806)
- success = IERC20(DDD).transfer(address(dividendTracker),dividends) (#1874)
- dividendTracker.distributeDDDDividends(dividends) (#1877)
Event emitted after the call(s):
- SendDividends(tokens,dividends) (#1878)
Reentrancy in MBBY.updateDividendTracker(address) (#1488-1503):
External calls:
- newDividendTracker.excludeFromDividends(address(newDividendTracker)) (#1495)
- newDividendTracker.excludeFromDividends(address(this)) (#1496)
- newDividendTracker.excludeFromDividends(owner()) (#1497)
- newDividendTracker.excludeFromDividends(address(uniswapV2Router)) (#1498)
Event emitted after the call(s):
- UpdateDividendTracker(newAddress,address(dividendTracker)) (#1500)
Apply the check-effects-interactions pattern.

Additional information: link

MBBYDividendTracker.getAccount(address) (#1951-1994) uses timestamp for comparisons
Dangerous comparisons:
- nextClaimTime > block.timestamp (#1991-1993)
MBBYDividendTracker.canAutoClaim(uint256) (#2015-2021) uses timestamp for comparisons
Dangerous comparisons:
- lastClaimTime > block.timestamp (#2016)
- block.timestamp.sub(lastClaimTime) >= claimWait (#2020)
Avoid relying on block.timestamp.

Additional information: link

Context._msgData() (#280-283) is never used and should be removed
DividendPayingToken._transfer(address,address,uint256) (#1305-1311) is never used and should be removed
SafeMath.mod(uint256,uint256) (#237-239) is never used and should be removed
SafeMath.mod(uint256,uint256,string) (#253-256) is never used and should be removed
SafeMathInt.abs(int256) (#99-102) is never used and should be removed
SafeMathInt.div(int256,int256) (#70-76) is never used and should be removed
SafeMathInt.mul(int256,int256) (#58-65) is never used and should be removed
Remove unused functions.

Additional information: link

Pragma version^0.6.2 (#3) allows old versions
Pragma version^0.6.2 (#45) allows old versions
Pragma version^0.6.2 (#114) allows old versions
Pragma version^0.6.2 (#263) allows old versions
Pragma version^0.6.2 (#429) allows old versions
Pragma version^0.6.2 (#572) allows old versions
Pragma version^0.6.2 (#627) allows old versions
Pragma version^0.6.2 (#646) allows old versions
Pragma version^0.6.2 (#712) allows old versions
Pragma version^0.6.2 (#1120) allows old versions
Pragma version^0.6.2 (#1146) allows old versions
Pragma version^0.6.2 (#1184) allows old versions
Pragma version^0.6.2 (#1359) allows old versions
solc-0.6.2 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

Function IUniswapV2Router01.WETH() (#433) is not in mixedCase
Function IUniswapV2Pair.DOMAIN_SEPARATOR() (#589) is not in mixedCase
Function IUniswapV2Pair.PERMIT_TYPEHASH() (#590) is not in mixedCase
Function IUniswapV2Pair.MINIMUM_LIQUIDITY() (#607) is not in mixedCase
Parameter DividendPayingToken.dividendOf(address)._owner (#1271) is not in mixedCase
Parameter DividendPayingToken.withdrawableDividendOf(address)._owner (#1278) is not in mixedCase
Parameter DividendPayingToken.withdrawnDividendOf(address)._owner (#1285) is not in mixedCase
Parameter DividendPayingToken.accumulativeDividendOf(address)._owner (#1295) is not in mixedCase
Variable DividendPayingToken.DDD (#1196) is not in mixedCase
Variable DividendPayingToken.BUSD (#1197) is not in mixedCase
Constant DividendPayingToken.magnitude (#1203) is not in UPPER_CASE_WITH_UNDERSCORES
Variable MBBY.DDD (#1375) is not in mixedCase
Variable MBBY.BUSD (#1376) is not in mixedCase
Variable MBBY._isBlacklisted (#1381) is not in mixedCase
Variable MBBY.DDDRewardsFee (#1383) is not in mixedCase
Variable MBBY._marketingWalletAddress (#1388) is not in mixedCase
Parameter MBBYDividendTracker.getAccount(address)._account (#1951) is not in mixedCase
Follow the Solidity naming convention.

Additional information: link

Redundant expression "this (#281)" inContext (#275-284)
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 (#438) is too similar to IUniswapV2Router01.addLiquidity(address,address,uint256,uint256,uint256,uint256,address,uint256).amountBDesired (#439)
Variable DividendPayingToken._withdrawDividendOfUser(address)._withdrawableDividend (#1250) is too similar to MBBYDividendTracker.getAccount(address).withdrawableDividends (#1956)
Prevent variables from having similar names.

Additional information: link

MBBY.constructor() (#1442-1481) uses literals with too many digits:
- _mint(owner(),800000000 * (10 ** 18)) (#1480)
MBBY.updateGasForProcessing(uint256) (#1570-1575) uses literals with too many digits:
- require(bool,string)(newValue >= 200000 && newValue <= 500000,MBBY: gasForProcessing must be between 200,000 and 500,000) (#1571)
MBBY.slitherConstructorVariables() (#1361-1889) uses literals with too many digits:
- deadWallet = 0x000000000000000000000000000000000000dEaD (#1372)
MBBY.slitherConstructorVariables() (#1361-1889) uses literals with too many digits:
- swapTokensAtAmount = 2000000 * (10 ** 18) (#1379)
MBBY.slitherConstructorVariables() (#1361-1889) uses literals with too many digits:
- gasForProcessing = 400000 (#1392)
MBBYDividendTracker.getAccountAtIndex(uint256) (#1996-2013) uses literals with too many digits:
- (0x0000000000000000000000000000000000000000,- 1,- 1,0,0,0,0,0) (#2007)
Use: Ether suffix, Time suffix, or The scientific notation

Additional information: link

SafeMathInt.MAX_INT256 (#53) is never used in SafeMathInt (#51-109)
Remove unused state variables.

Additional information: link

DividendPayingToken.BUSD (#1197) should be constant
DividendPayingToken.DDD (#1196) should be constant
MBBY.BUSD (#1376) should be constant
MBBY.DDD (#1375) should be constant
MBBY.deadWallet (#1372) should be constant
MBBY.swapTokensAtAmount (#1379) should be constant
Add the constant attributes to state variables that never change.

Additional information: link

renounceOwnership() should be declared external:
- Ownable.renounceOwnership() (#324-327)
get(IterableMapping.Map,address) should be declared external:
- IterableMapping.get(IterableMapping.Map,address) (#657-659)
getIndexOfKey(IterableMapping.Map,address) should be declared external:
- IterableMapping.getIndexOfKey(IterableMapping.Map,address) (#661-666)
getKeyAtIndex(IterableMapping.Map,uint256) should be declared external:
- IterableMapping.getKeyAtIndex(IterableMapping.Map,uint256) (#668-670)
size(IterableMapping.Map) should be declared external:
- IterableMapping.size(IterableMapping.Map) (#674-676)
name() should be declared external:
- ERC20.name() (#868-870)
symbol() should be declared external:
- ERC20.symbol() (#876-878)
decimals() should be declared external:
- ERC20.decimals() (#893-895)
transfer(address,uint256) should be declared external:
- ERC20.transfer(address,uint256) (#919-922)
allowance(address,address) should be declared external:
- ERC20.allowance(address,address) (#927-929)
approve(address,uint256) should be declared external:
- ERC20.approve(address,uint256) (#938-941)
transferFrom(address,address,uint256) should be declared external:
- ERC20.transferFrom(address,address,uint256) (#956-964)
increaseAllowance(address,uint256) should be declared external:
- ERC20.increaseAllowance(address,uint256) (#978-981)
decreaseAllowance(address,uint256) should be declared external:
- ERC20.decreaseAllowance(address,uint256) (#997-1000)
distributeDDDDividends(uint256) should be declared external:
- DividendPayingToken.distributeDDDDividends(uint256) (#1228-1239)
withdrawDividend() should be declared external:
- DividendPayingToken.withdrawDividend() (#1243-1245)
- MBBYDividendTracker.withdrawDividend() (#1920-1922)
dividendOf(address) should be declared external:
- DividendPayingToken.dividendOf(address) (#1271-1273)
withdrawnDividendOf(address) should be declared external:
- DividendPayingToken.withdrawnDividendOf(address) (#1285-1287)
updateDividendTracker(address) should be declared external:
- MBBY.updateDividendTracker(address) (#1488-1503)
updateUniswapV2Router(address) should be declared external:
- MBBY.updateUniswapV2Router(address) (#1505-1512)
excludeMultipleAccountsFromFees(address[],bool) should be declared external:
- MBBY.excludeMultipleAccountsFromFees(address[],bool) (#1521-1527)
setAutomatedMarketMakerPair(address,bool) should be declared external:
- MBBY.setAutomatedMarketMakerPair(address,bool) (#1547-1551)
updateGasForProcessing(uint256) should be declared external:
- MBBY.updateGasForProcessing(uint256) (#1570-1575)
isExcludedFromFees(address) should be declared external:
- MBBY.isExcludedFromFees(address) (#1589-1591)
withdrawableDividendOf(address) should be declared external:
- MBBY.withdrawableDividendOf(address) (#1593-1595)
dividendTokenBalanceOf(address) should be declared external:
- MBBY.dividendTokenBalanceOf(address) (#1597-1599)
addFirstLiquidity(uint256) should be declared external:
- MBBY.addFirstLiquidity(uint256) (#1845-1869)
pause() should be declared external:
- MBBY.pause() (#1882-1884)
unpause() should be declared external:
- MBBY.unpause() (#1886-1888)
getAccountAtIndex(uint256) should be declared external:
- MBBYDividendTracker.getAccountAtIndex(uint256) (#1996-2013)
process(uint256) should be declared external:
- MBBYDividendTracker.process(uint256) (#2040-2085)
Use the external attribute for functions never called from the contract.

Additional information: link

Holders:

Contract has 27% buy tax and 28% sell tax.
Taxes are suspiciously high (over 10%) and contract ownership is not renounced. Token has a high risk of becoming a honeypot.


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


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.


Swap operations require suspiciously high gas. Contract logic is complex and may disguise some form of scam.


Number of Binance Smart Chain (BSC) token holders is low.


Token is deployed only at one blockchain


Token has only one trading pair


Twitter account link seems to be invalid


Unable to find Blog account (Reddit or Medium)


Unable to find Youtube account


Unable to find Discord account


Unable to find website, listings and other project-related information


Token has a considerable age, but we're still unable to find its website


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


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 MBBY