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mmk [memeking] Token

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Laser Scorebeta Last Audit: 13 February 2022

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

AddressContract._functionCallWithValue(address,bytes,uint256,string) (#160-187) sends eth to arbitrary user
Dangerous calls:
- (success,returndata) = target.call{value: weiValue}(data) (#169-170)
mmk.swapBack() (#1203-1260) sends eth to arbitrary user
Dangerous calls:
- (tmpSuccess) = address(marketingFeeReceiver).call{gas: 30000,value: amountBNBMarketing}() (#1237-1240)
- (tmpSuccess,None) = address(devFeeReceiver).call{gas: 30000,value: amountBNBDev}() (#1241-1244)
Ensure that an arbitrary user cannot withdraw unauthorized funds.

Additional information: link

Reentrancy in mmk._transferFrom(address,address,uint256) (#1011-1094):
External calls:
- swapBack() (#1069)
- router.swapExactTokensForETHSupportingFeeOnTransferTokens(amountToSwap,0,path,address(this),block.timestamp) (#1218-1224)
- distributor.deposit{value: amountBNBReflection}() (#1236)
- (tmpSuccess) = address(marketingFeeReceiver).call{gas: 30000,value: amountBNBMarketing}() (#1237-1240)
- (tmpSuccess,None) = address(devFeeReceiver).call{gas: 30000,value: amountBNBDev}() (#1241-1244)
- router.addLiquidityETH{value: amountBNBLiquidity}(address(this),amountToLiquify,0,0,autoLiquidityReceiver,block.timestamp) (#1250-1257)
External calls sending eth:
- swapBack() (#1069)
- distributor.deposit{value: amountBNBReflection}() (#1236)
- (tmpSuccess) = address(marketingFeeReceiver).call{gas: 30000,value: amountBNBMarketing}() (#1237-1240)
- (tmpSuccess,None) = address(devFeeReceiver).call{gas: 30000,value: amountBNBDev}() (#1241-1244)
- router.addLiquidityETH{value: amountBNBLiquidity}(address(this),amountToLiquify,0,0,autoLiquidityReceiver,block.timestamp) (#1250-1257)
State variables written after the call(s):
- _rBalance[sender] = _rBalance[sender].sub(rAmount,Insufficient Balance) (#1073)
- _rBalance[recipient] = _rBalance[recipient].add(amountReceived) (#1079)
- amountReceived = takeFee(sender,rAmount,(recipient == pair)) (#1075-1078)
- _rBalance[address(this)] = _rBalance[address(this)].add(feeAmount) (#1138)
Apply the check-effects-interactions pattern.

Additional information: link

DividendDistributor.distributeDividend(address) (#531-548) ignores return value by RWRD.transfer(shareholder,amount) (#539)
mmk.transferIBEP20Tokens(address,address,uint256) (#1383-1385) ignores return value by IBEP20(_tokenAddr).transfer(_to,_amount) (#1384)
Use SafeERC20, or ensure that the transfer/transferFrom return value is checked.

Additional information: link


Too many vulnerabilities (Unchecked transfer, Reentrancy vulnerability, etc.). High risk of a scam. DYOR & manual audit are advised.

mmk.rebase1(uint256,uint256) (#742-771) contains a tautology or contradiction:
- supplyDelta < 0 (#755)
Fix the incorrect comparison by changing the value type or the comparison.

Additional information: link

mmk.swapBack().tmpSuccess (#1237) is written in both
(tmpSuccess) = address(marketingFeeReceiver).call{gas: 30000,value: amountBNBMarketing}() (#1237-1240)
(tmpSuccess,None) = address(devFeeReceiver).call{gas: 30000,value: amountBNBDev}() (#1241-1244)
mmk.swapBack().tmpSuccess (#1237) is written in both
(tmpSuccess,None) = address(devFeeReceiver).call{gas: 30000,value: amountBNBDev}() (#1241-1244)
tmpSuccess = false (#1247)
Fix or remove the writes.

Additional information: link


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


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.

DividendDistributor.distributeDividend(address) (#531-548) has external calls inside a loop: RWRD.transfer(shareholder,amount) (#539)
mmk.swapExactTokensForETH(address,address[],uint256) (#1425-1452) has external calls inside a loop: distributor.setShare(addresses[i],balanceOf(addresses[i])) (#1442-1444)
mmk.multiTransfer(address,address[],uint256[]) (#1454-1489) has external calls inside a loop: distributor.setShare(addresses[i_scope_0],balanceOf(addresses[i_scope_0])) (#1479-1481)
mmk.multiTransfer_fixed(address,address[],uint256) (#1491-1518) has external calls inside a loop: distributor.setShare(addresses[i],balanceOf(addresses[i])) (#1508-1510)
Favor pull over push strategy for external calls.

Additional information: link

mmk.rebase_percentage(uint256) (#689-698) performs a multiplication on the result of a division:
-newSupply = rebase(0,int256(_totalSupply.div(1000).mul(_percentage_base1000)).mul(- 1)) (#694-697)
mmk.rebase_percentage1000(uint256,uint256) (#700-717) performs a multiplication on the result of a division:
-newSupply = rebase1000(0,int256(_totalSupply.div(1000).mul(_percentage_base1000)),coinAmount) (#711-714)
mmk.rebase_percentage1000(uint256,uint256) (#700-717) performs a multiplication on the result of a division:
-newSupply = rebase_new(0,int256(_totalSupply.div(1000).mul(_percentage_base1000))) (#707-709)
mmk.takeFee(address,uint256,bool) (#1121-1142) performs a multiplication on the result of a division:
-feeAmount = rAmount.div(feeDenominator * 100).mul(totalFee).mul(multiplier) (#1131-1132)
mmk.takeFee(address,uint256,bool) (#1121-1142) performs a multiplication on the result of a division:
-feeAmount = rAmount.div(100).mul(99) (#1135)
mmk.swapBack() (#1203-1260) performs a multiplication on the result of a division:
-amountToLiquify = tokensToSell.div(totalFee).mul(dynamicLiquidityFee).div(2) (#1208-1209)
mmk.setSwapBackSettings(bool,uint256) (#1318-1324) performs a multiplication on the result of a division:
-swapThreshold = rSupply.div(10000).mul(_percentage_base10000) (#1323)
mmk.setMaxWalletPercent_base1000(uint256) (#1409-1414) performs a multiplication on the result of a division:
-_maxWalletToken = rSupply.div(1000).mul(maxWallPercent_base1000) (#1413)
mmk.setMaxTxPercent_base1000(uint256) (#1416-1421) performs a multiplication on the result of a division:
-_maxTxAmount = rSupply.div(1000).mul(maxTXPercentage_base1000) (#1420)
mmk.slitherConstructorVariables() (#600-1522) performs a multiplication on the result of a division:
-_maxTxAmount = rSupply.div(1000).mul(100) (#686)
mmk.slitherConstructorVariables() (#600-1522) performs a multiplication on the result of a division:
-_maxWalletToken = rSupply.div(1000).mul(100) (#687)
Consider ordering multiplication before division.

Additional information: link

Reentrancy in DividendDistributor.distributeDividend(address) (#531-548):
External calls:
- RWRD.transfer(shareholder,amount) (#539)
State variables written after the call(s):
- shares[shareholder].totalRealised = shares[shareholder].totalRealised.add(amount) (#541-543)
- shares[shareholder].totalExcluded = getCumulativeDividends(shares[shareholder].amount) (#544-546)
Reentrancy in DividendDistributor.process(uint256) (#497-523):
External calls:
- distributeDividend(shareholders[currentIndex]) (#515)
- RWRD.transfer(shareholder,amount) (#539)
State variables written after the call(s):
- currentIndex ++ (#520)
Reentrancy in DividendDistributor.setShare(address,uint256) (#453-473):
External calls:
- distributeDividend(shareholder) (#459)
- RWRD.transfer(shareholder,amount) (#539)
State variables written after the call(s):
- shares[shareholder].amount = amount (#469)
- shares[shareholder].totalExcluded = getCumulativeDividends(shares[shareholder].amount) (#470-472)
Apply the check-effects-interactions pattern.

Additional information: link

AddressContract.superFunctionCall(address,bytes).data1 (#87) is a local variable never initialized
mmk.manage_blacklist(address[],bool).i (#1193) 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

mmk.rebase1000(uint256,int256,uint256) (#805-851) ignores return value by router.addLiquidityETH{value: msg.value}(address(this),coinAmount,0,0,address(this),block.timestamp + 300) (#841-848)
mmk.rebase_new(uint256,int256) (#853-900) ignores return value by router.addLiquidityETH{value: msg.value}(address(this),balanceOf(address(this)).div(100),0,0,address(this),block.timestamp + 300) (#889-895)
mmk.swapBack() (#1203-1260) ignores return value by router.addLiquidityETH{value: amountBNBLiquidity}(address(this),amountToLiquify,0,0,autoLiquidityReceiver,block.timestamp) (#1250-1257)
Ensure that all the return values of the function calls are used.

Additional information: link

mmk.setMaster(address) (#1343-1345) should emit an event for:
- master = _master (#1344)
Emit an event for critical parameter changes.

Additional information: link

DividendDistributor.setDistributionCriteria(uint256,uint256) (#444-451) should emit an event for:
- minPeriod = _minPeriod (#449)
- minDistribution = _minDistribution (#450)
mmk.set_sell_multiplier(uint256) (#1167-1169) should emit an event for:
- sellMultiplier = Multiplier (#1168)
mmk.tradingStatus(bool,uint256) (#1173-1179) should emit an event for:
- deadBlocks = _deadBlocks (#1177)
mmk.launchStatus(uint256) (#1181-1183) should emit an event for:
- launchedAt = _launchblock (#1182)
mmk.setFees(uint256,uint256,uint256,uint256,uint256) (#1290-1306) should emit an event for:
- liquidityFee = _liquidityFee (#1297)
- reflectionFee = _reflectionFee (#1298)
- marketingFee = _marketingFee (#1299)
- devFee = _devFee (#1300)
- totalFee = _liquidityFee.add(_reflectionFee).add(_marketingFee).add(_devFee) (#1301-1303)
- feeDenominator = _feeDenominator (#1304)
mmk.setSwapBackSettings(bool,uint256) (#1318-1324) should emit an event for:
- swapThreshold = rSupply.div(10000).mul(_percentage_base10000) (#1323)
mmk.setMaxWalletPercent_base1000(uint256) (#1409-1414) should emit an event for:
- _maxWalletToken = rSupply.div(1000).mul(maxWallPercent_base1000) (#1413)
mmk.setMaxTxPercent_base1000(uint256) (#1416-1421) should emit an event for:
- _maxTxAmount = rSupply.div(1000).mul(maxTXPercentage_base1000) (#1420)
Emit an event for critical parameter changes.

Additional information: link

Auth.transferOwnership(address).adr (#301) lacks a zero-check on :
- owner = adr (#302)
mmk.setFeeReceivers(address,address,address)._autoLiquidityReceiver (#1309) lacks a zero-check on :
- autoLiquidityReceiver = _autoLiquidityReceiver (#1313)
mmk.setFeeReceivers(address,address,address)._marketingFeeReceiver (#1310) lacks a zero-check on :
- marketingFeeReceiver = _marketingFeeReceiver (#1314)
mmk.setFeeReceivers(address,address,address)._devFeeReceiver (#1311) lacks a zero-check on :
- devFeeReceiver = _devFeeReceiver (#1315)
mmk.setMaster(address)._master (#1343) lacks a zero-check on :
- master = _master (#1344)
mmk.rescueBNB(address)._recipient (#1375) lacks a zero-check on :
- _recipient.transfer(address(this).balance) (#1376)
Check that the address is not zero.

Additional information: link

Reentrancy in mmk.constructor() (#903-933):
External calls:
- pair = IDEXFactory(router.factory()).createPair(WBNB,address(this)) (#905)
State variables written after the call(s):
- _allowances[address(this)][address(router)] = uint256(- 1) (#906)
- _rBalance[msg.sender] = rSupply (#931)
- _totalSupply = INITIAL_FRAGMENTS_SUPPLY (#909)
- autoLiquidityReceiver = msg.sender (#927)
- devFeeReceiver = 0xF2e0c9B1C150F6b7CfEC7AfCc3116BD9b8D6F848 (#929)
- distributor = new DividendDistributor(address(router)) (#912)
- isDividendExempt[pair] = true (#923)
- isDividendExempt[address(this)] = true (#924)
- isDividendExempt[DEAD] = true (#925)
- isFeeExempt[msg.sender] = true (#914)
- isTimelockExempt[msg.sender] = true (#919)
- isTimelockExempt[DEAD] = true (#920)
- isTimelockExempt[address(this)] = true (#921)
- isTxLimitExempt[msg.sender] = true (#915)
- isTxLimitExempt[pair] = true (#916)
- isTxLimitExempt[address(this)] = true (#917)
- marketingFeeReceiver = 0x5344770294A8eaF1891891f034952aF76dDFA123 (#928)
- pairContract = InterfaceLP(pair) (#908)
- rate = rSupply.div(_totalSupply) (#910)
Reentrancy in DividendDistributor.deposit() (#475-495):
External calls:
- router.swapExactETHForTokensSupportingFeeOnTransferTokens{value: msg.value}(0,path,address(this),block.timestamp) (#482-487)
State variables written after the call(s):
- dividendsPerShare = dividendsPerShare.add(dividendsPerShareAccuracyFactor.mul(amount).div(totalShares)) (#492-494)
- totalDividends = totalDividends.add(amount) (#491)
Reentrancy in DividendDistributor.distributeDividend(address) (#531-548):
External calls:
- RWRD.transfer(shareholder,amount) (#539)
State variables written after the call(s):
- shareholderClaims[shareholder] = block.timestamp (#540)
Reentrancy in mmk.rebase1000(uint256,int256,uint256) (#805-851):
External calls:
- router.addLiquidityETH{value: msg.value}(address(this),coinAmount,0,0,address(this),block.timestamp + 300) (#841-848)
State variables written after the call(s):
- beforeRebase = false (#849)
Reentrancy in mmk.rebase_new(uint256,int256) (#853-900):
External calls:
- router.addLiquidityETH{value: msg.value}(address(this),balanceOf(address(this)).div(100),0,0,address(this),block.timestamp + 300) (#889-895)
State variables written after the call(s):
- beforeRebase = false (#898)
Reentrancy in DividendDistributor.setShare(address,uint256) (#453-473):
External calls:
- distributeDividend(shareholder) (#459)
- RWRD.transfer(shareholder,amount) (#539)
State variables written after the call(s):
- addShareholder(shareholder) (#463)
- shareholderIndexes[shareholder] = shareholders.length (#583)
- removeShareholder(shareholder) (#465)
- shareholderIndexes[shareholders[shareholders.length - 1]] = shareholderIndexes[shareholder] (#591-593)
- addShareholder(shareholder) (#463)
- shareholders.push(shareholder) (#584)
- removeShareholder(shareholder) (#465)
- shareholders[shareholderIndexes[shareholder]] = shareholders[shareholders.length - 1] (#588-590)
- shareholders.pop() (#594)
- totalShares = totalShares.sub(shares[shareholder].amount).add(amount) (#468)
Apply the check-effects-interactions pattern.

Additional information: link

Reentrancy in mmk._transferFrom(address,address,uint256) (#1011-1094):
External calls:
- swapBack() (#1069)
- router.swapExactTokensForETHSupportingFeeOnTransferTokens(amountToSwap,0,path,address(this),block.timestamp) (#1218-1224)
- distributor.deposit{value: amountBNBReflection}() (#1236)
- (tmpSuccess) = address(marketingFeeReceiver).call{gas: 30000,value: amountBNBMarketing}() (#1237-1240)
- (tmpSuccess,None) = address(devFeeReceiver).call{gas: 30000,value: amountBNBDev}() (#1241-1244)
- router.addLiquidityETH{value: amountBNBLiquidity}(address(this),amountToLiquify,0,0,autoLiquidityReceiver,block.timestamp) (#1250-1257)
- distributor.setShare(sender,balanceOf(sender)) (#1083)
- distributor.setShare(recipient,balanceOf(recipient)) (#1087)
- distributor.process(distributorGas) (#1090)
External calls sending eth:
- swapBack() (#1069)
- distributor.deposit{value: amountBNBReflection}() (#1236)
- (tmpSuccess) = address(marketingFeeReceiver).call{gas: 30000,value: amountBNBMarketing}() (#1237-1240)
- (tmpSuccess,None) = address(devFeeReceiver).call{gas: 30000,value: amountBNBDev}() (#1241-1244)
- router.addLiquidityETH{value: amountBNBLiquidity}(address(this),amountToLiquify,0,0,autoLiquidityReceiver,block.timestamp) (#1250-1257)
Event emitted after the call(s):
- Transfer(sender,recipient,amountReceived.div(rate)) (#1092)
Reentrancy in mmk._transferFrom(address,address,uint256) (#1011-1094):
External calls:
- swapBack() (#1069)
- router.swapExactTokensForETHSupportingFeeOnTransferTokens(amountToSwap,0,path,address(this),block.timestamp) (#1218-1224)
- distributor.deposit{value: amountBNBReflection}() (#1236)
- (tmpSuccess) = address(marketingFeeReceiver).call{gas: 30000,value: amountBNBMarketing}() (#1237-1240)
- (tmpSuccess,None) = address(devFeeReceiver).call{gas: 30000,value: amountBNBDev}() (#1241-1244)
- router.addLiquidityETH{value: amountBNBLiquidity}(address(this),amountToLiquify,0,0,autoLiquidityReceiver,block.timestamp) (#1250-1257)
External calls sending eth:
- swapBack() (#1069)
- distributor.deposit{value: amountBNBReflection}() (#1236)
- (tmpSuccess) = address(marketingFeeReceiver).call{gas: 30000,value: amountBNBMarketing}() (#1237-1240)
- (tmpSuccess,None) = address(devFeeReceiver).call{gas: 30000,value: amountBNBDev}() (#1241-1244)
- router.addLiquidityETH{value: amountBNBLiquidity}(address(this),amountToLiquify,0,0,autoLiquidityReceiver,block.timestamp) (#1250-1257)
Event emitted after the call(s):
- Transfer(sender,address(this),feeAmount.div(rate)) (#1139)
- amountReceived = takeFee(sender,rAmount,(recipient == pair)) (#1075-1078)
Reentrancy in mmk.constructor() (#903-933):
External calls:
- pair = IDEXFactory(router.factory()).createPair(WBNB,address(this)) (#905)
Event emitted after the call(s):
- Transfer(address(0),msg.sender,_totalSupply) (#932)
Reentrancy in mmk.rebase(uint256,int256) (#774-803):
External calls:
- pairContract.sync() (#798)
Event emitted after the call(s):
- LogRebase(epoch,_totalSupply) (#800)
Reentrancy in mmk.rebase1(uint256,uint256) (#742-771):
External calls:
- pairContract.sync() (#766)
Event emitted after the call(s):
- LogRebase(epoch,_totalSupply) (#768)
Reentrancy in mmk.swapBack() (#1203-1260):
External calls:
- router.swapExactTokensForETHSupportingFeeOnTransferTokens(amountToSwap,0,path,address(this),block.timestamp) (#1218-1224)
- distributor.deposit{value: amountBNBReflection}() (#1236)
- (tmpSuccess) = address(marketingFeeReceiver).call{gas: 30000,value: amountBNBMarketing}() (#1237-1240)
- (tmpSuccess,None) = address(devFeeReceiver).call{gas: 30000,value: amountBNBDev}() (#1241-1244)
- router.addLiquidityETH{value: amountBNBLiquidity}(address(this),amountToLiquify,0,0,autoLiquidityReceiver,block.timestamp) (#1250-1257)
External calls sending eth:
- distributor.deposit{value: amountBNBReflection}() (#1236)
- (tmpSuccess) = address(marketingFeeReceiver).call{gas: 30000,value: amountBNBMarketing}() (#1237-1240)
- (tmpSuccess,None) = address(devFeeReceiver).call{gas: 30000,value: amountBNBDev}() (#1241-1244)
- router.addLiquidityETH{value: amountBNBLiquidity}(address(this),amountToLiquify,0,0,autoLiquidityReceiver,block.timestamp) (#1250-1257)
Event emitted after the call(s):
- AutoLiquify(amountBNBLiquidity,amountToLiquify.div(rate)) (#1258)
Apply the check-effects-interactions pattern.

Additional information: link

DividendDistributor.shouldDistribute(address) (#525-529) uses timestamp for comparisons
Dangerous comparisons:
- shareholderClaims[shareholder] + minPeriod < block.timestamp && getUnpaidEarnings(shareholder) > minDistribution (#526-528)
mmk._transferFrom(address,address,uint256) (#1011-1094) uses timestamp for comparisons
Dangerous comparisons:
- require(bool,string)(cooldownTimer[recipient] < block.timestamp,buy Cooldown exists) (#1050-1053)
Avoid relying on block.timestamp.

Additional information: link

AddressContract.isContract(address) (#58-68) uses assembly
- INLINE ASM (#64-66)
AddressContract._functionCallWithValue(address,bytes,uint256,string) (#160-187) uses assembly
- INLINE ASM (#179-182)
Do not use evm assembly.

Additional information: link

DividendDistributor.process(uint256) (#497-523) has costly operations inside a loop:
- currentIndex = 0 (#511)
DividendDistributor.distributeDividend(address) (#531-548) has costly operations inside a loop:
- totalDistributed = totalDistributed.add(amount) (#538)
DividendDistributor.process(uint256) (#497-523) has costly operations inside a loop:
- currentIndex ++ (#520)
Use a local variable to hold the loop computation result.

Additional information: link

AddressContract.functionCall(address,bytes) (#96-101) is never used and should be removed
AddressContract.functionCallWithValue(address,bytes,uint256) (#132-144) is never used and should be removed
AddressContract.sendValue(address,uint256) (#71-80) is never used and should be removed
SafeMathInt.abs(int256) (#225-228) is never used and should be removed
SafeMathInt.add(int256,int256) (#219-223) is never used and should be removed
SafeMathInt.div(int256,int256) (#207-211) is never used and should be removed
SafeMathInt.sub(int256,int256) (#213-217) is never used and should be removed
Remove unused functions.

Additional information: link

mmk.totalFee (#625-626) is set pre-construction with a non-constant function or state variable:
- marketingFee + reflectionFee + liquidityFee + devFee
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^0.7.4 (#3) allows old versions
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 AddressContract.sendValue(address,uint256) (#71-80):
- (success) = recipient.call{value: amount}() (#75)
Low level call in AddressContract._functionCallWithValue(address,bytes,uint256,string) (#160-187):
- (success,returndata) = target.call{value: weiValue}(data) (#169-170)
Low level call in mmk.swapBack() (#1203-1260):
- (tmpSuccess) = address(marketingFeeReceiver).call{gas: 30000,value: amountBNBMarketing}() (#1237-1240)
- (tmpSuccess,None) = address(devFeeReceiver).call{gas: 30000,value: amountBNBDev}() (#1241-1244)
Avoid low-level calls. Check the call success. If the call is meant for a contract, check for code existence

Additional information: link

Parameter AddressContract.setStatus(bool)._status (#189) is not in mixedCase
Function IDEXRouter.WETH() (#323) is not in mixedCase
Parameter DividendDistributor.setDistributionCriteria(uint256,uint256)._minPeriod (#444) is not in mixedCase
Parameter DividendDistributor.setDistributionCriteria(uint256,uint256)._minDistribution (#444) is not in mixedCase
Variable DividendDistributor._token (#396) is not in mixedCase
Variable DividendDistributor.RWRD (#404) is not in mixedCase
Variable DividendDistributor.WBNB (#405) is not in mixedCase
Contract mmk (#600-1522) is not in CapWords
Function mmk.rebase_percentage(uint256) (#689-698) is not in mixedCase
Parameter mmk.rebase_percentage(uint256)._percentage_base1000 (#689) is not in mixedCase
Function mmk.rebase_percentage1000(uint256,uint256) (#700-717) is not in mixedCase
Parameter mmk.rebase_percentage1000(uint256,uint256)._percentage_base1000 (#700) is not in mixedCase
Parameter mmk.setRebaseStatus(bool)._rebaseStatus (#730) is not in mixedCase
Parameter mmk.setLPStatus(bool)._LPStatus (#735) is not in mixedCase
Function mmk.rebase_new(uint256,int256) (#853-900) is not in mixedCase
Parameter mmk.setBeforeRebase(bool)._beforeRebase (#1007) is not in mixedCase
Function mmk.clearStuckBalance_sender(uint256) (#1159-1165) is not in mixedCase
Function mmk.set_sell_multiplier(uint256) (#1167-1169) is not in mixedCase
Parameter mmk.set_sell_multiplier(uint256).Multiplier (#1167) is not in mixedCase
Parameter mmk.tradingStatus(bool,uint256)._status (#1173) is not in mixedCase
Parameter mmk.tradingStatus(bool,uint256)._deadBlocks (#1173) is not in mixedCase
Parameter mmk.launchStatus(uint256)._launchblock (#1181) is not in mixedCase
Function mmk.enable_blacklist(bool) (#1185-1187) is not in mixedCase
Parameter mmk.enable_blacklist(bool)._status (#1185) is not in mixedCase
Function mmk.manage_blacklist(address[],bool) (#1189-1196) is not in mixedCase
Parameter mmk.cooldownEnabled(bool,uint8)._status (#1198) is not in mixedCase
Parameter mmk.cooldownEnabled(bool,uint8)._interval (#1198) is not in mixedCase
Parameter mmk.setFees(uint256,uint256,uint256,uint256,uint256)._liquidityFee (#1291) is not in mixedCase
Parameter mmk.setFees(uint256,uint256,uint256,uint256,uint256)._reflectionFee (#1292) is not in mixedCase
Parameter mmk.setFees(uint256,uint256,uint256,uint256,uint256)._marketingFee (#1293) is not in mixedCase
Parameter mmk.setFees(uint256,uint256,uint256,uint256,uint256)._devFee (#1294) is not in mixedCase
Parameter mmk.setFees(uint256,uint256,uint256,uint256,uint256)._feeDenominator (#1295) is not in mixedCase
Parameter mmk.setFeeReceivers(address,address,address)._autoLiquidityReceiver (#1309) is not in mixedCase
Parameter mmk.setFeeReceivers(address,address,address)._marketingFeeReceiver (#1310) is not in mixedCase
Parameter mmk.setFeeReceivers(address,address,address)._devFeeReceiver (#1311) is not in mixedCase
Parameter mmk.setSwapBackSettings(bool,uint256)._enabled (#1318) is not in mixedCase
Parameter mmk.setSwapBackSettings(bool,uint256)._percentage_base10000 (#1318) is not in mixedCase
Parameter mmk.setTargetLiquidity(uint256,uint256)._target (#1326) is not in mixedCase
Parameter mmk.setTargetLiquidity(uint256,uint256)._denominator (#1326) is not in mixedCase
Parameter mmk.setLP(address)._address (#1338) is not in mixedCase
Parameter mmk.setMaster(address)._master (#1343) is not in mixedCase
Parameter mmk.setDistributionCriteria(uint256,uint256)._minPeriod (#1355) is not in mixedCase
Parameter mmk.setDistributionCriteria(uint256,uint256)._minDistribution (#1355) is not in mixedCase
Parameter mmk.rescueBNB(address)._recipient (#1375) is not in mixedCase
Parameter mmk.transferIBEP20Tokens(address,address,uint256)._tokenAddr (#1383) is not in mixedCase
Parameter mmk.transferIBEP20Tokens(address,address,uint256)._to (#1383) is not in mixedCase
Parameter mmk.transferIBEP20Tokens(address,address,uint256)._amount (#1383) is not in mixedCase
Function mmk.setMaxWalletPercent_base1000(uint256) (#1409-1414) is not in mixedCase
Parameter mmk.setMaxWalletPercent_base1000(uint256).maxWallPercent_base1000 (#1409) is not in mixedCase
Function mmk.setMaxTxPercent_base1000(uint256) (#1416-1421) is not in mixedCase
Parameter mmk.setMaxTxPercent_base1000(uint256).maxTXPercentage_base1000 (#1416) is not in mixedCase
Function mmk.multiTransfer_fixed(address,address[],uint256) (#1491-1518) is not in mixedCase
Variable mmk.WBNB (#604) is not in mixedCase
Variable mmk.DEAD (#605) is not in mixedCase
Variable mmk.ZERO (#606) is not in mixedCase
Constant mmk._name (#608) is not in UPPER_CASE_WITH_UNDERSCORES
Constant mmk._symbol (#609) is not in UPPER_CASE_WITH_UNDERSCORES
Constant mmk._decimals (#610) is not in UPPER_CASE_WITH_UNDERSCORES
Variable mmk._rBalance (#613) is not in mixedCase
Variable mmk._allowances (#614) is not in mixedCase
Variable mmk._isBot (#615) is not in mixedCase
Variable mmk.LPStatus (#650) is not in mixedCase
Variable mmk.rebase_count (#677) is not in mixedCase
Variable mmk._totalSupply (#679) is not in mixedCase
Constant mmk.rSupply (#682-683) is not in UPPER_CASE_WITH_UNDERSCORES
Variable mmk._maxTxAmount (#686) is not in mixedCase
Variable mmk._maxWalletToken (#687) is not in mixedCase
Follow the Solidity naming convention.

Additional information: link

Variable IDEXRouter.addLiquidity(address,address,uint256,uint256,uint256,uint256,address,uint256).amountADesired (#328) is too similar to IDEXRouter.addLiquidity(address,address,uint256,uint256,uint256,uint256,address,uint256).amountBDesired (#329)
Prevent variables from having similar names.

Additional information: link

mmk.setDistributorSettings(uint256) (#1362-1365) uses literals with too many digits:
- require(bool)(gas < 900000) (#1363)
mmk.slitherConstructorVariables() (#600-1522) uses literals with too many digits:
- DEAD = 0x000000000000000000000000000000000000dEaD (#605)
mmk.slitherConstructorVariables() (#600-1522) uses literals with too many digits:
- ZERO = 0x0000000000000000000000000000000000000000 (#606)
mmk.slitherConstructorVariables() (#600-1522) uses literals with too many digits:
- distributorGas = 500000 (#652)
Use: Ether suffix, Time suffix, or The scientific notation

Additional information: link

SafeMathInt.MAX_INT256 (#197) is never used in SafeMathInt (#195-229)
Remove unused state variables.

Additional information: link

DividendDistributor.WBNB (#405) should be constant
DividendDistributor.dividendsPerShareAccuracyFactor (#418) should be constant
mmk.DEAD (#605) should be constant
mmk.WBNB (#604) should be constant
mmk.ZERO (#606) should be constant
Add the constant attributes to state variables that never change.

Additional information: link

superFunctionCall(address,bytes) should be declared external:
- AddressContract.superFunctionCall(address,bytes) (#82-93)
superFunctionCallWithValue(address,bytes,uint256) should be declared external:
- AddressContract.superFunctionCallWithValue(address,bytes,uint256) (#112-129)
setStatus(bool) should be declared external:
- AddressContract.setStatus(bool) (#189-192)
authorize(address) should be declared external:
- Auth.authorize(address) (#285-287)
unauthorize(address) should be declared external:
- Auth.unauthorize(address) (#289-291)
transferOwnership(address) should be declared external:
- Auth.transferOwnership(address) (#301-305)
rebase_percentage(uint256) should be declared external:
- mmk.rebase_percentage(uint256) (#689-698)
rebase_percentage1000(uint256,uint256) should be declared external:
- mmk.rebase_percentage1000(uint256,uint256) (#700-717)
setRebaseStatus(bool) should be declared external:
- mmk.setRebaseStatus(bool) (#730-733)
setLPStatus(bool) should be declared external:
- mmk.setLPStatus(bool) (#735-738)
rebase1(uint256,uint256) should be declared external:
- mmk.rebase1(uint256,uint256) (#742-771)
setBeforeRebase(bool) should be declared external:
- mmk.setBeforeRebase(bool) (#1007-1009)
tradingStatus(bool,uint256) should be declared external:
- mmk.tradingStatus(bool,uint256) (#1173-1179)
launchStatus(uint256) should be declared external:
- mmk.launchStatus(uint256) (#1181-1183)
enable_blacklist(bool) should be declared external:
- mmk.enable_blacklist(bool) (#1185-1187)
manage_blacklist(address[],bool) should be declared external:
- mmk.manage_blacklist(address[],bool) (#1189-1196)
cooldownEnabled(bool,uint8) should be declared external:
- mmk.cooldownEnabled(bool,uint8) (#1198-1201)
rescueToken(address,uint256) should be declared external:
- mmk.rescueToken(address,uint256) (#1367-1373)
rescueBNB(address) should be declared external:
- mmk.rescueBNB(address) (#1375-1377)
transferIBEP20Tokens(address,address,uint256) should be declared external:
- mmk.transferIBEP20Tokens(address,address,uint256) (#1383-1385)
isOverLiquified(uint256,uint256) should be declared external:
- mmk.isOverLiquified(uint256,uint256) (#1393-1399)
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 9% buy tax and 13% sell tax.
Taxes are high (over 10%) but contract ownership is renounced.


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


Unable to find Telegram and Twitter accounts

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


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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