Big Mouth Monster Token Token Logo

BMM [Big Mouth Monster] Token

ALERT: rug pull scam

About BMM

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Token 4 months

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Laser Scorebeta Last Audit: 7 February 2022

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Unable to find manual contract audit (e.g. Certik, PeckShield, Solidity...)

Reentrancy in BMMToken._transfer(address,address,uint256) (#1121-1135):
External calls:
- checkPoolToSwap(sender,recipient,amount) (#1131)
- pancakeswapV2Router.addLiquidityETH{value: ethAmount}(address(this),tokenAmount,0,0,owner(),block.timestamp) (#1305-1312)
- pancakeswapV2Router.swapExactTokensForETHSupportingFeeOnTransferTokens(tokenAmount,0,path,address(this),block.timestamp) (#1288-1294)
External calls sending eth:
- checkPoolToSwap(sender,recipient,amount) (#1131)
- pancakeswapV2Router.addLiquidityETH{value: ethAmount}(address(this),tokenAmount,0,0,owner(),block.timestamp) (#1305-1312)
- fundAddress != address(0) && address(fundAddress).send(fundEthAmount) (#1243-1244)
- devTeamAddress != address(0) && address(devTeamAddress).send(devTeamEthAmount) (#1254-1255)
State variables written after the call(s):
- _tokenTransfer(sender,recipient,amount) (#1134)
- _balances[sender] = senderBalance - amount (#1332)
- _balances[address(this)] += feeAmount (#1339)
- _balances[recipient] += amount (#1345)
Reentrancy in BMMToken.checkPoolToSwap(address,address,uint256) (#1137-1185):
External calls:
- pumpFromPool(numTokensToSwap) (#1182)
- pancakeswapV2Router.addLiquidityETH{value: ethAmount}(address(this),tokenAmount,0,0,owner(),block.timestamp) (#1305-1312)
- pancakeswapV2Router.swapExactTokensForETHSupportingFeeOnTransferTokens(tokenAmount,0,path,address(this),block.timestamp) (#1288-1294)
External calls sending eth:
- pumpFromPool(numTokensToSwap) (#1182)
- pancakeswapV2Router.addLiquidityETH{value: ethAmount}(address(this),tokenAmount,0,0,owner(),block.timestamp) (#1305-1312)
- fundAddress != address(0) && address(fundAddress).send(fundEthAmount) (#1243-1244)
- devTeamAddress != address(0) && address(devTeamAddress).send(devTeamEthAmount) (#1254-1255)
State variables written after the call(s):
- _lastSwapTime = block.timestamp (#1183)
Apply the check-effects-interactions pattern.

Additional information: link

Reentrancy in BMMToken._transfer(address,address,uint256) (#1121-1135):
External calls:
- checkPoolToSwap(sender,recipient,amount) (#1131)
- fundAddress != address(0) && address(fundAddress).send(fundEthAmount) (#1243-1244)
- devTeamAddress != address(0) && address(devTeamAddress).send(devTeamEthAmount) (#1254-1255)
External calls sending eth:
- checkPoolToSwap(sender,recipient,amount) (#1131)
- pancakeswapV2Router.addLiquidityETH{value: ethAmount}(address(this),tokenAmount,0,0,owner(),block.timestamp) (#1305-1312)
- fundAddress != address(0) && address(fundAddress).send(fundEthAmount) (#1243-1244)
- devTeamAddress != address(0) && address(devTeamAddress).send(devTeamEthAmount) (#1254-1255)
State variables written after the call(s):
- _tokenTransfer(sender,recipient,amount) (#1134)
- _balances[sender] = senderBalance - amount (#1332)
- _balances[address(this)] += feeAmount (#1339)
- _balances[recipient] += amount (#1345)
Event emitted after the call(s):
- Transfer(sender,recipient,amount) (#1346)
- _tokenTransfer(sender,recipient,amount) (#1134)
- TransferSlippage(slippage,feeAmount) (#1341)
- _tokenTransfer(sender,recipient,amount) (#1134)
Reentrancy in BMMToken.checkPoolToSwap(address,address,uint256) (#1137-1185):
External calls:
- pumpFromPool(numTokensToSwap) (#1182)
- fundAddress != address(0) && address(fundAddress).send(fundEthAmount) (#1243-1244)
- devTeamAddress != address(0) && address(devTeamAddress).send(devTeamEthAmount) (#1254-1255)
External calls sending eth:
- pumpFromPool(numTokensToSwap) (#1182)
- pancakeswapV2Router.addLiquidityETH{value: ethAmount}(address(this),tokenAmount,0,0,owner(),block.timestamp) (#1305-1312)
- fundAddress != address(0) && address(fundAddress).send(fundEthAmount) (#1243-1244)
- devTeamAddress != address(0) && address(devTeamAddress).send(devTeamEthAmount) (#1254-1255)
State variables written after the call(s):
- _lastSwapTime = block.timestamp (#1183)
Reentrancy in BMMToken.pumpFromPool(uint256) (#1211-1269):
External calls:
- fundAddress != address(0) && address(fundAddress).send(fundEthAmount) (#1243-1244)
External calls sending eth:
- addLiquidityETH(liquidTokenAmount,liquidEthAmount) (#1230)
- pancakeswapV2Router.addLiquidityETH{value: ethAmount}(address(this),tokenAmount,0,0,owner(),block.timestamp) (#1305-1312)
- fundAddress != address(0) && address(fundAddress).send(fundEthAmount) (#1243-1244)
State variables written after the call(s):
- _pumpBalances[fundAddress] = 0 (#1246)
- _pumpBalances[devTeamAddress] += devTeamEthAmount (#1251)
Reentrancy in BMMToken.pumpFromPool(uint256) (#1211-1269):
External calls:
- fundAddress != address(0) && address(fundAddress).send(fundEthAmount) (#1243-1244)
- devTeamAddress != address(0) && address(devTeamAddress).send(devTeamEthAmount) (#1254-1255)
External calls sending eth:
- addLiquidityETH(liquidTokenAmount,liquidEthAmount) (#1230)
- pancakeswapV2Router.addLiquidityETH{value: ethAmount}(address(this),tokenAmount,0,0,owner(),block.timestamp) (#1305-1312)
- fundAddress != address(0) && address(fundAddress).send(fundEthAmount) (#1243-1244)
- devTeamAddress != address(0) && address(devTeamAddress).send(devTeamEthAmount) (#1254-1255)
State variables written after the call(s):
- _pumpBalances[devTeamAddress] = 0 (#1257)
Event emitted after the call(s):
- PumpFromPool(tokenAmount,liquidTokenAmount,liquidEthAmount,fundEthAmount,devTeamEthAmount) (#1262-1268)
Apply the check-effects-interactions pattern.

Additional information: link

BMMToken.pumpFromPool(uint256) (#1211-1269) performs a multiplication on the result of a division:
-liquidEthPercent = (liquifyPercent * 53).div(10 ** 2) (#1221)
-liquidEthAmount = (swapEthAmount * liquidEthPercent).div(swapEthPercent) (#1227-1229)
Consider ordering multiplication before division.

Additional information: link

BMMToken.addLiquidityETH(uint256,uint256) (#1297-1313) ignores return value by pancakeswapV2Router.addLiquidityETH{value: ethAmount}(address(this),tokenAmount,0,0,owner(),block.timestamp) (#1305-1312)
Ensure that all the return values of the function calls are used.

Additional information: link

BMMToken.setDevTeamAddress(address).account (#1062) lacks a zero-check on :
- devTeamAddress = account (#1063)
BMMToken.setFundAddress(address).account (#1068) lacks a zero-check on :
- fundAddress = account (#1069)
Check that the address is not zero.

Additional information: link

Reentrancy in BMMToken.constructor() (#1038-1058):
External calls:
- pancakeswapV2Pair = IUniswapV2Factory(swapV2Router.factory()).createPair(address(this),swapV2Router.WETH()) (#1049-1050)
State variables written after the call(s):
- _mint(_msgSender(),_tTotal) (#1057)
- _balances[account] += amount (#876)
- _isExcludedFromFee[owner()] = true (#1054)
- _isExcludedFromFee[address(this)] = true (#1055)
- _mint(_msgSender(),_tTotal) (#1057)
- _totalSupply += amount (#875)
- pancakeswapV2Router = swapV2Router (#1052)
Reentrancy in BMMToken.pumpFromPool(uint256) (#1211-1269):
External calls:
- swapTokensForETH(tokenAmount.sub(liquidTokenAmount)) (#1217)
- pancakeswapV2Router.swapExactTokensForETHSupportingFeeOnTransferTokens(tokenAmount,0,path,address(this),block.timestamp) (#1288-1294)
- addLiquidityETH(liquidTokenAmount,liquidEthAmount) (#1230)
- pancakeswapV2Router.addLiquidityETH{value: ethAmount}(address(this),tokenAmount,0,0,owner(),block.timestamp) (#1305-1312)
External calls sending eth:
- addLiquidityETH(liquidTokenAmount,liquidEthAmount) (#1230)
- pancakeswapV2Router.addLiquidityETH{value: ethAmount}(address(this),tokenAmount,0,0,owner(),block.timestamp) (#1305-1312)
State variables written after the call(s):
- addLiquidityETH(liquidTokenAmount,liquidEthAmount) (#1230)
- _allowances[owner][spender] = amount (#931)
- _pumpBalances[fundAddress] += fundEthAmount (#1240)
Reentrancy in BMMToken.pumpFromPool(uint256) (#1211-1269):
External calls:
- swapTokensForETH(tokenAmount.sub(liquidTokenAmount)) (#1217)
- pancakeswapV2Router.swapExactTokensForETHSupportingFeeOnTransferTokens(tokenAmount,0,path,address(this),block.timestamp) (#1288-1294)
- addLiquidityETH(liquidTokenAmount,liquidEthAmount) (#1230)
- pancakeswapV2Router.addLiquidityETH{value: ethAmount}(address(this),tokenAmount,0,0,owner(),block.timestamp) (#1305-1312)
External calls sending eth:
- addLiquidityETH(liquidTokenAmount,liquidEthAmount) (#1230)
- pancakeswapV2Router.addLiquidityETH{value: ethAmount}(address(this),tokenAmount,0,0,owner(),block.timestamp) (#1305-1312)
- fundAddress != address(0) && address(fundAddress).send(fundEthAmount) (#1243-1244)
State variables written after the call(s):
- _pumpBalances[fundAddress] = 0 (#1246)
- _pumpBalances[devTeamAddress] += devTeamEthAmount (#1251)
Reentrancy in BMMToken.pumpFromPool(uint256) (#1211-1269):
External calls:
- swapTokensForETH(tokenAmount.sub(liquidTokenAmount)) (#1217)
- pancakeswapV2Router.swapExactTokensForETHSupportingFeeOnTransferTokens(tokenAmount,0,path,address(this),block.timestamp) (#1288-1294)
- addLiquidityETH(liquidTokenAmount,liquidEthAmount) (#1230)
- pancakeswapV2Router.addLiquidityETH{value: ethAmount}(address(this),tokenAmount,0,0,owner(),block.timestamp) (#1305-1312)
External calls sending eth:
- addLiquidityETH(liquidTokenAmount,liquidEthAmount) (#1230)
- pancakeswapV2Router.addLiquidityETH{value: ethAmount}(address(this),tokenAmount,0,0,owner(),block.timestamp) (#1305-1312)
- fundAddress != address(0) && address(fundAddress).send(fundEthAmount) (#1243-1244)
- devTeamAddress != address(0) && address(devTeamAddress).send(devTeamEthAmount) (#1254-1255)
State variables written after the call(s):
- _pumpBalances[devTeamAddress] = 0 (#1257)
Apply the check-effects-interactions pattern.

Additional information: link

Reentrancy in BMMToken._transfer(address,address,uint256) (#1121-1135):
External calls:
- checkPoolToSwap(sender,recipient,amount) (#1131)
- pancakeswapV2Router.addLiquidityETH{value: ethAmount}(address(this),tokenAmount,0,0,owner(),block.timestamp) (#1305-1312)
- pancakeswapV2Router.swapExactTokensForETHSupportingFeeOnTransferTokens(tokenAmount,0,path,address(this),block.timestamp) (#1288-1294)
External calls sending eth:
- checkPoolToSwap(sender,recipient,amount) (#1131)
- pancakeswapV2Router.addLiquidityETH{value: ethAmount}(address(this),tokenAmount,0,0,owner(),block.timestamp) (#1305-1312)
- fundAddress != address(0) && address(fundAddress).send(fundEthAmount) (#1243-1244)
- devTeamAddress != address(0) && address(devTeamAddress).send(devTeamEthAmount) (#1254-1255)
Event emitted after the call(s):
- Transfer(sender,recipient,amount) (#1346)
- _tokenTransfer(sender,recipient,amount) (#1134)
- TransferSlippage(slippage,feeAmount) (#1341)
- _tokenTransfer(sender,recipient,amount) (#1134)
Reentrancy in BMMToken.constructor() (#1038-1058):
External calls:
- pancakeswapV2Pair = IUniswapV2Factory(swapV2Router.factory()).createPair(address(this),swapV2Router.WETH()) (#1049-1050)
Event emitted after the call(s):
- Transfer(address(0),account,amount) (#877)
- _mint(_msgSender(),_tTotal) (#1057)
Reentrancy in BMMToken.pumpFromPool(uint256) (#1211-1269):
External calls:
- swapTokensForETH(tokenAmount.sub(liquidTokenAmount)) (#1217)
- pancakeswapV2Router.swapExactTokensForETHSupportingFeeOnTransferTokens(tokenAmount,0,path,address(this),block.timestamp) (#1288-1294)
- addLiquidityETH(liquidTokenAmount,liquidEthAmount) (#1230)
- pancakeswapV2Router.addLiquidityETH{value: ethAmount}(address(this),tokenAmount,0,0,owner(),block.timestamp) (#1305-1312)
External calls sending eth:
- addLiquidityETH(liquidTokenAmount,liquidEthAmount) (#1230)
- pancakeswapV2Router.addLiquidityETH{value: ethAmount}(address(this),tokenAmount,0,0,owner(),block.timestamp) (#1305-1312)
Event emitted after the call(s):
- Approval(owner,spender,amount) (#932)
- addLiquidityETH(liquidTokenAmount,liquidEthAmount) (#1230)
Reentrancy in BMMToken.pumpFromPool(uint256) (#1211-1269):
External calls:
- swapTokensForETH(tokenAmount.sub(liquidTokenAmount)) (#1217)
- pancakeswapV2Router.swapExactTokensForETHSupportingFeeOnTransferTokens(tokenAmount,0,path,address(this),block.timestamp) (#1288-1294)
- addLiquidityETH(liquidTokenAmount,liquidEthAmount) (#1230)
- pancakeswapV2Router.addLiquidityETH{value: ethAmount}(address(this),tokenAmount,0,0,owner(),block.timestamp) (#1305-1312)
External calls sending eth:
- addLiquidityETH(liquidTokenAmount,liquidEthAmount) (#1230)
- pancakeswapV2Router.addLiquidityETH{value: ethAmount}(address(this),tokenAmount,0,0,owner(),block.timestamp) (#1305-1312)
- fundAddress != address(0) && address(fundAddress).send(fundEthAmount) (#1243-1244)
- devTeamAddress != address(0) && address(devTeamAddress).send(devTeamEthAmount) (#1254-1255)
Event emitted after the call(s):
- PumpFromPool(tokenAmount,liquidTokenAmount,liquidEthAmount,fundEthAmount,devTeamEthAmount) (#1262-1268)
Apply the check-effects-interactions pattern.

Additional information: link

BMMToken.checkPoolToSwap(address,address,uint256) (#1137-1185) uses timestamp for comparisons
Dangerous comparisons:
- overMinTokenBalance && ! _inSwapAndLiquify && sender != pancakeswapV2Pair && swapAndLiquifyEnabled && block.timestamp >= _lastSwapTime + swapCoolDownTime (#1176-1180)
Avoid relying on block.timestamp.

Additional information: link

BMMToken.checkPoolToSwap(address,address,uint256) (#1137-1185) compares to a boolean constant:
-require(bool,string)(presaleEnded == true,You are not allowed to add liquidity before presale is ended) (#1145-1148)
Remove the equality to the boolean constant.

Additional information: link

Different versions of Solidity is used:
- Version used: ['>=0.5.0', '>=0.6.2', '^0.8.0']
- ^0.8.0 (#6)
- ^0.8.0 (#236)
- ^0.8.0 (#263)
- >=0.5.0 (#338)
- >=0.6.2 (#358)
- >=0.6.2 (#456)
- ^0.8.0 (#505)
- ^0.8.0 (#590)
- ^0.8.0 (#620)
- ^0.8.0 (#979)
Use one Solidity version.

Additional information: link

Context._msgData() (#253-255) is never used and should be removed
ForkERC20._transfer(address,address,uint256) (#839-859) is never used and should be removed
SafeMath.add(uint256,uint256) (#95-97) is never used and should be removed
SafeMath.div(uint256,uint256,string) (#193-202) is never used and should be removed
SafeMath.mod(uint256,uint256) (#153-155) is never used and should be removed
SafeMath.mod(uint256,uint256,string) (#219-228) is never used and should be removed
SafeMath.mul(uint256,uint256) (#123-125) is never used and should be removed
SafeMath.sub(uint256,uint256,string) (#170-179) is never used and should be removed
SafeMath.tryAdd(uint256,uint256) (#24-30) is never used and should be removed
SafeMath.tryDiv(uint256,uint256) (#66-71) is never used and should be removed
SafeMath.tryMod(uint256,uint256) (#78-83) is never used and should be removed
SafeMath.tryMul(uint256,uint256) (#49-59) is never used and should be removed
SafeMath.trySub(uint256,uint256) (#37-42) is never used and should be removed
Remove unused functions.

Additional information: link

BMMToken._previousBuySlippage (#998) is set pre-construction with a non-constant function or state variable:
- buySlippage
BMMToken._previousSellSlippage (#1001) is set pre-construction with a non-constant function or state variable:
- sellSlippage
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

Pragma version^0.8.0 (#6) allows old versions
Pragma version^0.8.0 (#236) allows old versions
Pragma version^0.8.0 (#263) allows old versions
Pragma version>=0.5.0 (#338) allows old versions
Pragma version>=0.6.2 (#358) allows old versions
Pragma version>=0.6.2 (#456) allows old versions
Pragma version^0.8.0 (#505) allows old versions
Pragma version^0.8.0 (#590) allows old versions
Pragma version^0.8.0 (#620) allows old versions
Pragma version^0.8.0 (#979) allows old versions
solc-0.8.10 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() (#362) is not in mixedCase
Variable ForkERC20._balances (#654) is not in mixedCase
Follow the Solidity naming convention.

Additional information: link

Variable IUniswapV2Router01.addLiquidity(address,address,uint256,uint256,uint256,uint256,address,uint256).amountADesired (#367) is too similar to IUniswapV2Router01.addLiquidity(address,address,uint256,uint256,uint256,uint256,address,uint256).amountBDesired (#368)
Prevent variables from having similar names.

Additional information: link

BMMToken._previousBuySlippage (#998) is never used in BMMToken (#984-1351)
BMMToken._previousSellSlippage (#1001) is never used in BMMToken (#984-1351)
Remove unused state variables.

Additional information: link

BMMToken._tTotal (#990) should be constant
BMMToken.buySlippage (#997) should be constant
BMMToken.devTeamPercent (#1003) should be constant
BMMToken.fundPercent (#1005) should be constant
BMMToken.liquifyPercent (#1004) should be constant
BMMToken.sellSlippage (#1000) should be constant
Add the constant attributes to state variables that never change.

Additional information: link

renounceOwnership() should be declared external:
- Ownable.renounceOwnership() (#312-314)
transferOwnership(address) should be declared external:
- Ownable.transferOwnership(address) (#320-323)
name() should be declared external:
- ForkERC20.name() (#680-682)
symbol() should be declared external:
- ForkERC20.symbol() (#688-690)
decimals() should be declared external:
- ForkERC20.decimals() (#705-707)
totalSupply() should be declared external:
- ForkERC20.totalSupply() (#712-714)
transfer(address,uint256) should be declared external:
- ForkERC20.transfer(address,uint256) (#731-734)
allowance(address,address) should be declared external:
- ForkERC20.allowance(address,address) (#739-741)
approve(address,uint256) should be declared external:
- ForkERC20.approve(address,uint256) (#750-753)
transferFrom(address,address,uint256) should be declared external:
- ForkERC20.transferFrom(address,address,uint256) (#768-782)
increaseAllowance(address,uint256) should be declared external:
- ForkERC20.increaseAllowance(address,uint256) (#796-799)
decreaseAllowance(address,uint256) should be declared external:
- ForkERC20.decreaseAllowance(address,uint256) (#815-823)
burn(uint256) should be declared external:
- BMMToken.burn(uint256) (#1116-1119)
Use the external attribute for functions never called from the contract.

Additional information: link

Holders:


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.

Contract has 12% buy tax and 14% sell tax.
Taxes are high (over 10%) but contract ownership is renounced.


Token is deployed only at one blockchain


Token has only one trading pair


Unable to find Telegram and Twitter accounts

Search:


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


Token is marked as scam (rug pull, honeypot, phishing, etc.)

Additional information: link


Young tokens have high risks of scam / price dump / death


Token has no active CoinGecko listing / rank


Token has no active CoinMarketCap listing / rank

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Price for BMM