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SIMP Token

About SIMP

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$SIMP is a frictionless farming token that operates on the Binance Smart Chain. $SIMP will allow creators to accept crypto as payment for their premium content, tips and monthly or annual subscription charges. Operating on the BSC will allow for near instantaneous transactions and virtually no gas fees!

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Laser Scorebeta Last Audit: 4 May 2022

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

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

SIMP.swapAndLiquify(address) (#1404-1437) sends eth to arbitrary user
Dangerous calls:
- (sent,data) = marketingWallet.call{gas: gnosisGas,value: bnbToBeAddedToMarketing}() (#1428)
- distributor.deposit{value: address(this).balance}() (#1433)
SIMP.addLiquidity(address,address,uint256,uint256) (#1458-1473) sends eth to arbitrary user
Dangerous calls:
- markets[pair].addLiquidityETH{value: ethAmount}(address(this),tokenAmount,0,0,owner,block.timestamp + 360) (#1465-1472)
Ensure that an arbitrary user cannot withdraw unauthorized funds.

Additional information: link

Reentrancy in SIMP._transfer(address,address,uint256) (#1238-1320):
External calls:
- swapAndLiquify(to) (#1292)
- markets[pair].addLiquidityETH{value: ethAmount}(address(this),tokenAmount,0,0,owner,block.timestamp + 360) (#1465-1472)
- markets[pair].swapExactTokensForETHSupportingFeeOnTransferTokens(tokenAmount,0,path,address(this),block.timestamp) (#1449-1455)
- (sent,data) = marketingWallet.call{gas: gnosisGas,value: bnbToBeAddedToMarketing}() (#1428)
- distributor.deposit{value: address(this).balance}() (#1433)
- _tokenTransfer(from,to,amount,takeFee) (#1303)
- distributor.setShares(sender,balanceOf(sender)) (#1333)
- distributor.setShares(recipient,balanceOf(recipient)) (#1334)
External calls sending eth:
- swapAndLiquify(to) (#1292)
- markets[pair].addLiquidityETH{value: ethAmount}(address(this),tokenAmount,0,0,owner,block.timestamp + 360) (#1465-1472)
- (sent,data) = marketingWallet.call{gas: gnosisGas,value: bnbToBeAddedToMarketing}() (#1428)
- distributor.deposit{value: address(this).balance}() (#1433)
State variables written after the call(s):
- _tokenTransfer(from,to,amount,takeFee) (#1303)
- _liquidityFee = _previousLiquidityFee (#1198)
- _liquidityFee = 0 (#1193)
- _tokenTransfer(from,to,amount,takeFee) (#1303)
- _rOwned[address(this)] = _rOwned[address(this)] + rLiquidity (#1166)
- _rOwned[sender] -= rAmount (#1352)
- _rOwned[recipient] += rTransferAmount (#1357)
- _tokenTransfer(from,to,amount,takeFee) (#1303)
- _rTotal = _rTotal - rFee (#1068)
- _tokenTransfer(from,to,amount,takeFee) (#1303)
- _tOwned[address(this)] = _tOwned[address(this)] + tLiquidity (#1168)
- _tOwned[sender] -= tAmount (#1354)
- _tOwned[recipient] += tTransferAmount (#1356)
- _tokenTransfer(from,to,amount,takeFee) (#1303)
- _taxFee = _previousTaxFee (#1197)
- _taxFee = 0 (#1192)
- _taxFee = prevTax (#1307)
Apply the check-effects-interactions pattern.

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.

SIMP.claimBNBReward() (#1367-1384) contains a tautology or contradiction:
- require(bool,string)(balanceOf(msg.sender) >= 0,Must own SIMP to claim reward) (#1372)
Fix the incorrect comparison by changing the value type or the comparison.

Additional information: link


Contract ownership is not renounced (belongs to a wallet)

Variable 'SIMP._transfer(address,address,uint256).shouldProtect (#1311)' in SIMP._transfer(address,address,uint256) (#1238-1320) potentially used before declaration: shouldProtect (#1312)
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

SIMP.includeInReward(address) (#902-914) has costly operations inside a loop:
- _excluded.pop() (#909)
SIMP._transfer(address,address,uint256) (#1238-1320) has costly operations inside a loop:
- liquidityLaunched = true (#1253)
SIMP._transfer(address,address,uint256) (#1238-1320) has costly operations inside a loop:
- lastSnipeTaxBlock = block.number + snipeBlocks (#1257)
SIMP._transfer(address,address,uint256) (#1238-1320) has costly operations inside a loop:
- endSnipeLimitPeriod = block.timestamp + ((3 * snipeBlocks) + 120) (#1259)
SIMP._transfer(address,address,uint256) (#1238-1320) has costly operations inside a loop:
- protectionEnd = block.timestamp + 3600 (#1260)
SIMP._transfer(address,address,uint256) (#1238-1320) has costly operations inside a loop:
- _taxFee = 920 (#1270)
SIMP.swapping() (#806) has costly operations inside a loop:
- inSwap = true (#806)
SIMP.swapping() (#806) has costly operations inside a loop:
- inSwap = false (#806)
SIMP.removeAllFee() (#1186-1194) has costly operations inside a loop:
- _previousTaxFee = _taxFee (#1189)
SIMP.removeAllFee() (#1186-1194) has costly operations inside a loop:
- _previousLiquidityFee = _liquidityFee (#1190)
SIMP.removeAllFee() (#1186-1194) has costly operations inside a loop:
- _taxFee = 0 (#1192)
SIMP.removeAllFee() (#1186-1194) has costly operations inside a loop:
- _liquidityFee = 0 (#1193)
SIMP._reflectFee(uint256,uint256) (#1067-1070) has costly operations inside a loop:
- _rTotal = _rTotal - rFee (#1068)
SIMP._reflectFee(uint256,uint256) (#1067-1070) has costly operations inside a loop:
- _tFeeTotal = _tFeeTotal + tFee (#1069)
SIMP.restoreAllFee() (#1196-1199) has costly operations inside a loop:
- _taxFee = _previousTaxFee (#1197)
SIMP.restoreAllFee() (#1196-1199) has costly operations inside a loop:
- _liquidityFee = _previousLiquidityFee (#1198)
SIMP._transfer(address,address,uint256) (#1238-1320) has costly operations inside a loop:
- _taxFee = prevTax (#1307)
SIMP._transfer(address,address,uint256) (#1238-1320) has costly operations inside a loop:
- protectedFrom ++ (#1314)
Use a local variable to hold the loop computation result.

Additional information: link

Reentrancy in SIMP._tokenTransfer(address,address,uint256,bool) (#1323-1337):
External calls:
- distributor.setShares(sender,balanceOf(sender)) (#1333)
- distributor.setShares(recipient,balanceOf(recipient)) (#1334)
State variables written after the call(s):
- restoreAllFee() (#1336)
- _liquidityFee = _previousLiquidityFee (#1198)
- restoreAllFee() (#1336)
- _taxFee = _previousTaxFee (#1197)
Reentrancy in SIMP.updateDistributor(address,bool) (#1480-1483):
External calls:
- distributor.migrate(_distributor) (#1481)
State variables written after the call(s):
- distributor = IDistributor(_distributor) (#1482)
Apply the check-effects-interactions pattern.

Additional information: link

SIMP.clearProtection(address[]).i (#1233) is a local variable never initialized
SIMP._transfer(address,address,uint256).shouldProtect (#1311) 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

SIMP._transfer(address,address,uint256) (#1238-1320) ignores return value by protection.protect(from,to,amount) (#1311-1317)
SIMP.addLiquidity(address,address,uint256,uint256) (#1458-1473) ignores return value by markets[pair].addLiquidityETH{value: ethAmount}(address(this),tokenAmount,0,0,owner,block.timestamp + 360) (#1465-1472)
Ensure that all the return values of the function calls are used.

Additional information: link

SIMP.allowance(address,address)._owner (#917) shadows:
- Ownable._owner (#36) (state variable)
SIMP._approve(address,address,uint256)._owner (#1211) shadows:
- Ownable._owner (#36) (state variable)
SIMP.addLiquidity(address,address,uint256,uint256).owner (#1460) shadows:
- Ownable.owner() (#50-52) (function)
Rename the local variables that shadow another component.

Additional information: link

SIMP.setTaxFeePercent(uint256) (#994-998) should emit an event for:
- _taxFee = taxFee (#996)
- _previousTaxFee = _taxFee (#997)
SIMP.setBNBFeePercent(uint256,uint256,uint256) (#1000-1009) should emit an event for:
- _liquidityFee = totalBNBFee (#1001)
- _previousLiquidityFee = _liquidityFee (#1002)
- totalFeesToLP = _lpFee (#1004)
- totalFeesToMarketing = _marketingFee (#1005)
SIMP.setAmountToSell(uint256) (#1011-1013) should emit an event for:
- minTokenNumberToSell = _tTotal / _divisor (#1012)
SIMP.setSnipeBlocks(uint8) (#1043-1046) should emit an event for:
- snipeBlocks = _blocks (#1045)
SIMP.updateGnosisGas(uint256) (#1400-1402) should emit an event for:
- gnosisGas = _amount (#1401)
Emit an event for critical parameter changes.

Additional information: link

SIMP.constructor(address,address)._marketing (#813) lacks a zero-check on :
- marketingWallet = _marketing (#829)
SIMP.constructor(address,address)._liquidity (#813) lacks a zero-check on :
- liquidityWallet = _liquidity (#830)
SIMP.setMarketingWallet(address)._newAddress (#1015) lacks a zero-check on :
- marketingWallet = _newAddress (#1016)
SIMP.setLiquidityWallet(address)._newAddress (#1019) lacks a zero-check on :
- liquidityWallet = _newAddress (#1020)
Check that the address is not zero.

Additional information: link

SIMP.includeInReward(address) (#902-914) has external calls inside a loop: distributor.setShares(account,balanceOf(account)) (#910)
SIMP.swapTokensForEth(address,uint256) (#1439-1456) has external calls inside a loop: path[1] = markets[pair].WETH() (#1446)
SIMP.swapTokensForEth(address,uint256) (#1439-1456) has external calls inside a loop: markets[pair].swapExactTokensForETHSupportingFeeOnTransferTokens(tokenAmount,0,path,address(this),block.timestamp) (#1449-1455)
SIMP.addLiquidity(address,address,uint256,uint256) (#1458-1473) has external calls inside a loop: markets[pair].addLiquidityETH{value: ethAmount}(address(this),tokenAmount,0,0,owner,block.timestamp + 360) (#1465-1472)
SIMP.swapAndLiquify(address) (#1404-1437) has external calls inside a loop: (sent,data) = marketingWallet.call{gas: gnosisGas,value: bnbToBeAddedToMarketing}() (#1428)
SIMP.swapAndLiquify(address) (#1404-1437) has external calls inside a loop: distributor.deposit{value: address(this).balance}() (#1433)
SIMP._tokenTransfer(address,address,uint256,bool) (#1323-1337) has external calls inside a loop: distributor.setShares(sender,balanceOf(sender)) (#1333)
SIMP._tokenTransfer(address,address,uint256,bool) (#1323-1337) has external calls inside a loop: distributor.setShares(recipient,balanceOf(recipient)) (#1334)
SIMP._transfer(address,address,uint256) (#1238-1320) has external calls inside a loop: protection.protect(from,to,amount) (#1311-1317)
Favor pull over push strategy for external calls.

Additional information: link

Reentrancy in SIMP._transfer(address,address,uint256) (#1238-1320):
External calls:
- swapAndLiquify(to) (#1292)
- markets[pair].addLiquidityETH{value: ethAmount}(address(this),tokenAmount,0,0,owner,block.timestamp + 360) (#1465-1472)
- markets[pair].swapExactTokensForETHSupportingFeeOnTransferTokens(tokenAmount,0,path,address(this),block.timestamp) (#1449-1455)
- (sent,data) = marketingWallet.call{gas: gnosisGas,value: bnbToBeAddedToMarketing}() (#1428)
- distributor.deposit{value: address(this).balance}() (#1433)
- _tokenTransfer(from,to,amount,takeFee) (#1303)
- distributor.setShares(sender,balanceOf(sender)) (#1333)
- distributor.setShares(recipient,balanceOf(recipient)) (#1334)
- protection.protect(from,to,amount) (#1311-1317)
External calls sending eth:
- swapAndLiquify(to) (#1292)
- markets[pair].addLiquidityETH{value: ethAmount}(address(this),tokenAmount,0,0,owner,block.timestamp + 360) (#1465-1472)
- (sent,data) = marketingWallet.call{gas: gnosisGas,value: bnbToBeAddedToMarketing}() (#1428)
- distributor.deposit{value: address(this).balance}() (#1433)
State variables written after the call(s):
- protect[to] = true (#1313)
- protectedFrom ++ (#1314)
Reentrancy in SIMP.addMarket(address) (#1053-1062):
External calls:
- pair = IPancakeFactory(router.factory()).createPair(address(this),router.WETH()) (#1055-1058)
State variables written after the call(s):
- liquidityPools[pair] = true (#1059)
- markets[pair] = router (#1060)
Reentrancy in SIMP.constructor(address,address) (#813-853):
External calls:
- pancakePair = IPancakeFactory(pancakeRouter.factory()).createPair(address(this),pancakeRouter.WETH()) (#821-824)
State variables written after the call(s):
- DOMAIN_SEPARATOR = EIP712.makeDomainSeparator(SIMP,1.0) (#850)
- _approve(address(this),routerAddress,_tTotal) (#847)
- _allowances[_owner][spender] = amount (#1218)
- _approve(msg.sender,routerAddress,_tTotal) (#848)
- _allowances[_owner][spender] = amount (#1218)
- _excluded.push(address(this)) (#839)
- _excluded.push(burnAddress) (#841)
- _excluded.push(msg.sender) (#843)
- _excluded.push(pancakePair) (#845)
- _isExcludedFromRewards[address(this)] = true (#838)
- _isExcludedFromRewards[burnAddress] = true (#840)
- _isExcludedFromRewards[msg.sender] = true (#842)
- _isExcludedFromRewards[pancakePair] = true (#844)
- _liqProvWhitelist[msg.sender] = true (#834)
- _taxWhitelist[msg.sender] = true (#833)
- _taxWhitelist[_marketing] = true (#835)
- _taxWhitelist[address(this)] = true (#836)
- liquidityPools[pancakePair] = true (#825)
- liquidityWallet = _liquidity (#830)
- marketingWallet = _marketing (#829)
- markets[pancakePair] = pancakeRouter (#826)
Reentrancy in SIMP.transferFrom(address,address,uint256) (#939-951):
External calls:
- _transfer(sender,recipient,amount) (#944)
- markets[pair].addLiquidityETH{value: ethAmount}(address(this),tokenAmount,0,0,owner,block.timestamp + 360) (#1465-1472)
- markets[pair].swapExactTokensForETHSupportingFeeOnTransferTokens(tokenAmount,0,path,address(this),block.timestamp) (#1449-1455)
- distributor.setShares(sender,balanceOf(sender)) (#1333)
- distributor.setShares(recipient,balanceOf(recipient)) (#1334)
- (sent,data) = marketingWallet.call{gas: gnosisGas,value: bnbToBeAddedToMarketing}() (#1428)
- distributor.deposit{value: address(this).balance}() (#1433)
- protection.protect(from,to,amount) (#1311-1317)
External calls sending eth:
- _transfer(sender,recipient,amount) (#944)
- markets[pair].addLiquidityETH{value: ethAmount}(address(this),tokenAmount,0,0,owner,block.timestamp + 360) (#1465-1472)
- (sent,data) = marketingWallet.call{gas: gnosisGas,value: bnbToBeAddedToMarketing}() (#1428)
- distributor.deposit{value: address(this).balance}() (#1433)
State variables written after the call(s):
- _approve(sender,_msgSender(),_allowances[sender][_msgSender()] - amount) (#945-949)
- _allowances[_owner][spender] = amount (#1218)
Apply the check-effects-interactions pattern.

Additional information: link

Reentrancy in SIMP._transfer(address,address,uint256) (#1238-1320):
External calls:
- swapAndLiquify(to) (#1292)
- markets[pair].addLiquidityETH{value: ethAmount}(address(this),tokenAmount,0,0,owner,block.timestamp + 360) (#1465-1472)
- markets[pair].swapExactTokensForETHSupportingFeeOnTransferTokens(tokenAmount,0,path,address(this),block.timestamp) (#1449-1455)
- (sent,data) = marketingWallet.call{gas: gnosisGas,value: bnbToBeAddedToMarketing}() (#1428)
- distributor.deposit{value: address(this).balance}() (#1433)
- _tokenTransfer(from,to,amount,takeFee) (#1303)
- distributor.setShares(sender,balanceOf(sender)) (#1333)
- distributor.setShares(recipient,balanceOf(recipient)) (#1334)
External calls sending eth:
- swapAndLiquify(to) (#1292)
- markets[pair].addLiquidityETH{value: ethAmount}(address(this),tokenAmount,0,0,owner,block.timestamp + 360) (#1465-1472)
- (sent,data) = marketingWallet.call{gas: gnosisGas,value: bnbToBeAddedToMarketing}() (#1428)
- distributor.deposit{value: address(this).balance}() (#1433)
Event emitted after the call(s):
- Transfer(sender,recipient,tTransferAmount) (#1360)
- _tokenTransfer(from,to,amount,takeFee) (#1303)
Reentrancy in SIMP._transfer(address,address,uint256) (#1238-1320):
External calls:
- swapAndLiquify(to) (#1292)
- markets[pair].addLiquidityETH{value: ethAmount}(address(this),tokenAmount,0,0,owner,block.timestamp + 360) (#1465-1472)
- markets[pair].swapExactTokensForETHSupportingFeeOnTransferTokens(tokenAmount,0,path,address(this),block.timestamp) (#1449-1455)
- (sent,data) = marketingWallet.call{gas: gnosisGas,value: bnbToBeAddedToMarketing}() (#1428)
- distributor.deposit{value: address(this).balance}() (#1433)
- _tokenTransfer(from,to,amount,takeFee) (#1303)
- distributor.setShares(sender,balanceOf(sender)) (#1333)
- distributor.setShares(recipient,balanceOf(recipient)) (#1334)
- protection.protect(from,to,amount) (#1311-1317)
External calls sending eth:
- swapAndLiquify(to) (#1292)
- markets[pair].addLiquidityETH{value: ethAmount}(address(this),tokenAmount,0,0,owner,block.timestamp + 360) (#1465-1472)
- (sent,data) = marketingWallet.call{gas: gnosisGas,value: bnbToBeAddedToMarketing}() (#1428)
- distributor.deposit{value: address(this).balance}() (#1433)
Event emitted after the call(s):
- Protected(to) (#1315)
Reentrancy in SIMP.claimBNBReward() (#1367-1384):
External calls:
- distributor.claim(msg.sender) (#1377)
Event emitted after the call(s):
- ClaimBNBSuccessfully(msg.sender,reward,distributor.getClaimTime(msg.sender)) (#1379-1383)
Reentrancy in SIMP.constructor(address,address) (#813-853):
External calls:
- pancakePair = IPancakeFactory(pancakeRouter.factory()).createPair(address(this),pancakeRouter.WETH()) (#821-824)
Event emitted after the call(s):
- Approval(_owner,spender,amount) (#1219)
- _approve(msg.sender,routerAddress,_tTotal) (#848)
- Approval(_owner,spender,amount) (#1219)
- _approve(address(this),routerAddress,_tTotal) (#847)
- Transfer(address(0),_msgSender(),_tTotal) (#852)
Reentrancy in SIMP.swapAndLiquify(address) (#1404-1437):
External calls:
- swapTokensForEth(to,amountToSwap - simpForLP) (#1412-1415)
- markets[pair].swapExactTokensForETHSupportingFeeOnTransferTokens(tokenAmount,0,path,address(this),block.timestamp) (#1449-1455)
- addLiquidity(to,liquidityWallet,simpForLP,bnbToBeAddedToLiquidity) (#1423)
- markets[pair].addLiquidityETH{value: ethAmount}(address(this),tokenAmount,0,0,owner,block.timestamp + 360) (#1465-1472)
- (sent,data) = marketingWallet.call{gas: gnosisGas,value: bnbToBeAddedToMarketing}() (#1428)
- distributor.deposit{value: address(this).balance}() (#1433)
External calls sending eth:
- addLiquidity(to,liquidityWallet,simpForLP,bnbToBeAddedToLiquidity) (#1423)
- markets[pair].addLiquidityETH{value: ethAmount}(address(this),tokenAmount,0,0,owner,block.timestamp + 360) (#1465-1472)
- (sent,data) = marketingWallet.call{gas: gnosisGas,value: bnbToBeAddedToMarketing}() (#1428)
- distributor.deposit{value: address(this).balance}() (#1433)
Event emitted after the call(s):
- SwapAndLiquify(amountToSwap,deltaBalance,simpForLP) (#1436)
Reentrancy in SIMP.transferFrom(address,address,uint256) (#939-951):
External calls:
- _transfer(sender,recipient,amount) (#944)
- markets[pair].addLiquidityETH{value: ethAmount}(address(this),tokenAmount,0,0,owner,block.timestamp + 360) (#1465-1472)
- markets[pair].swapExactTokensForETHSupportingFeeOnTransferTokens(tokenAmount,0,path,address(this),block.timestamp) (#1449-1455)
- distributor.setShares(sender,balanceOf(sender)) (#1333)
- distributor.setShares(recipient,balanceOf(recipient)) (#1334)
- (sent,data) = marketingWallet.call{gas: gnosisGas,value: bnbToBeAddedToMarketing}() (#1428)
- distributor.deposit{value: address(this).balance}() (#1433)
- protection.protect(from,to,amount) (#1311-1317)
External calls sending eth:
- _transfer(sender,recipient,amount) (#944)
- markets[pair].addLiquidityETH{value: ethAmount}(address(this),tokenAmount,0,0,owner,block.timestamp + 360) (#1465-1472)
- (sent,data) = marketingWallet.call{gas: gnosisGas,value: bnbToBeAddedToMarketing}() (#1428)
- distributor.deposit{value: address(this).balance}() (#1433)
Event emitted after the call(s):
- Approval(_owner,spender,amount) (#1219)
- _approve(sender,_msgSender(),_allowances[sender][_msgSender()] - amount) (#945-949)
Apply the check-effects-interactions pattern.

Additional information: link

SIMP._transfer(address,address,uint256) (#1238-1320) uses timestamp for comparisons
Dangerous comparisons:
- liquidityLaunched && block.timestamp <= endSnipeLimitPeriod && liquidityPools[from] (#1274)
- lastTransferTimes[to] <= endSnipeLimitPeriod - 60 (#1275)
- require(bool,string)(lastTransferTimes[to] + 60 < block.timestamp,Cooldown 1 min between txs) (#1277-1280)
- protectionEnabled && protectionEnd > block.timestamp (#1310)
SIMP._transferWithAuthorization(bytes32,address,address,uint256,uint256,uint256,bytes32,uint8,bytes32,bytes32) (#1644-1678) uses timestamp for comparisons
Dangerous comparisons:
- require(bool,string)(block.timestamp > validAfter,EIP3009: auth is not yet valid) (#1656)
- require(bool,string)(block.timestamp < validBefore,EIP3009: auth is expired) (#1657)
Avoid relying on block.timestamp.

Additional information: link

EIP712.makeDomainSeparator(string,string) (#252-272) uses assembly
- INLINE ASM (#258-260)
Address.isContract(address) (#339-349) uses assembly
- INLINE ASM (#345-347)
Address.verifyCallResult(bool,bytes,string) (#508-528) uses assembly
- INLINE ASM (#520-523)
Do not use evm assembly.

Additional information: link

Address.functionCall(address,bytes) (#392-394) is never used and should be removed
Address.functionCall(address,bytes,string) (#402-408) is never used and should be removed
Address.functionCallWithValue(address,bytes,uint256) (#421-427) is never used and should be removed
Address.functionCallWithValue(address,bytes,uint256,string) (#435-446) is never used and should be removed
Address.functionDelegateCall(address,bytes) (#481-483) is never used and should be removed
Address.functionDelegateCall(address,bytes,string) (#491-500) is never used and should be removed
Address.functionStaticCall(address,bytes) (#454-456) is never used and should be removed
Address.functionStaticCall(address,bytes,string) (#464-473) is never used and should be removed
Address.isContract(address) (#339-349) is never used and should be removed
Address.sendValue(address,uint256) (#367-372) is never used and should be removed
Address.verifyCallResult(bool,bytes,string) (#508-528) is never used and should be removed
Context._msgData() (#18-20) is never used and should be removed
Remove unused functions.

Additional information: link

SIMP._tTotal (#728) is set pre-construction with a non-constant function or state variable:
- 1_000_000_000_000 * (10 ** _decimals)
SIMP._rTotal (#729) is set pre-construction with a non-constant function or state variable:
- (MAX - (MAX % _tTotal))
SIMP.maxAntiSnipeTxSize (#743) is set pre-construction with a non-constant function or state variable:
- 500_000_000 * (10 ** _decimals)
SIMP._previousTaxFee (#759) is set pre-construction with a non-constant function or state variable:
- _taxFee
SIMP._previousLiquidityFee (#765) is set pre-construction with a non-constant function or state variable:
- _liquidityFee
SIMP.minTokenNumberToSell (#767) is set pre-construction with a non-constant function or state variable:
- _tTotal / 10000
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^0.8.8 (#1) is known to contain severe issues (https://solidity.readthedocs.io/en/latest/bugs.html)
solc-0.8.9 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) (#367-372):
- (success) = recipient.call{value: amount}() (#370)
Low level call in Address.functionCallWithValue(address,bytes,uint256,string) (#435-446):
- (success,returndata) = target.call{value: value}(data) (#444)
Low level call in Address.functionStaticCall(address,bytes,string) (#464-473):
- (success,returndata) = target.staticcall(data) (#471)
Low level call in Address.functionDelegateCall(address,bytes,string) (#491-500):
- (success,returndata) = target.delegatecall(data) (#498)
Low level call in SIMP.swapAndLiquify(address) (#1404-1437):
- (sent,data) = marketingWallet.call{gas: gnosisGas,value: bnbToBeAddedToMarketing}() (#1428)
Avoid low-level calls. Check the call success. If the call is meant for a contract, check for code existence

Additional information: link

Variable EIP712Domain.DOMAIN_SEPARATOR (#156) is not in mixedCase
Function IPancakeRouter01.WETH() (#533) is not in mixedCase
Parameter SIMP.setTeamMember(address,bool)._team (#876) is not in mixedCase
Parameter SIMP.setTeamMember(address,bool)._enabled (#876) is not in mixedCase
Parameter SIMP.allowance(address,address)._owner (#917) is not in mixedCase
Parameter SIMP.setBNBFeePercent(uint256,uint256,uint256)._marketingFee (#1000) is not in mixedCase
Parameter SIMP.setBNBFeePercent(uint256,uint256,uint256)._lpFee (#1000) is not in mixedCase
Parameter SIMP.setAmountToSell(uint256)._divisor (#1011) is not in mixedCase
Parameter SIMP.setMarketingWallet(address)._newAddress (#1015) is not in mixedCase
Parameter SIMP.setLiquidityWallet(address)._newAddress (#1019) is not in mixedCase
Parameter SIMP.setLiqidityProviderWhitelisted(address,bool)._address (#1023) is not in mixedCase
Parameter SIMP.setLiqidityProviderWhitelisted(address,bool)._whitelisted (#1023) is not in mixedCase
Parameter SIMP.getLPWhitelisted(address)._account (#1033) is not in mixedCase
Parameter SIMP.setSwapAndLiquifyEnabled(bool)._enabled (#1037) is not in mixedCase
Parameter SIMP.setSnipeBlocks(uint8)._blocks (#1043) is not in mixedCase
Parameter SIMP.addMarket(address)._market (#1053) is not in mixedCase
Function SIMP._getRate() (#1141-1144) is not in mixedCase
Parameter SIMP.calculateTaxFee(uint256)._amount (#1172) is not in mixedCase
Parameter SIMP.calculateLiquidityFee(uint256)._amount (#1177) is not in mixedCase
Parameter SIMP.activateLP(bool)._enabled (#1205) is not in mixedCase
Parameter SIMP.setProtection(IAntiSnipe,address)._protection (#1222) is not in mixedCase
Parameter SIMP.updateGnosisGas(uint256)._amount (#1400) is not in mixedCase
Parameter SIMP.updateDistributor(address,bool)._distributor (#1480) is not in mixedCase
Parameter SIMP.setDistributionCriteria(uint256,uint256,uint256)._minPeriod (#1485) is not in mixedCase
Parameter SIMP.setDistributionCriteria(uint256,uint256,uint256)._minDistribution (#1485) is not in mixedCase
Parameter SIMP.airdrop(address[],uint256[])._addresses (#1501) is not in mixedCase
Parameter SIMP.airdrop(address[],uint256[])._amount (#1501) is not in mixedCase
Variable SIMP._authorizationStates (#708) is not in mixedCase
Variable SIMP._taxFee (#758) is not in mixedCase
Variable SIMP._liquidityFee (#764) is not in mixedCase
Follow the Solidity naming convention.

Additional information: link

Variable IPancakeRouter01.addLiquidity(address,address,uint256,uint256,uint256,uint256,address,uint256).amountADesired (#538) is too similar to IPancakeRouter01.addLiquidity(address,address,uint256,uint256,uint256,uint256,address,uint256).amountBDesired (#539)
Variable SIMP._transferStandard(address,address,uint256).rTransferAmount (#1346) is too similar to SIMP._transferStandard(address,address,uint256).tTransferAmount (#1348)
Variable SIMP._getRValues(uint256,uint256,uint256,uint256).rTransferAmount (#1137) is too similar to SIMP._transferStandard(address,address,uint256).tTransferAmount (#1348)
Variable SIMP._getRValues(uint256,uint256,uint256,uint256).rTransferAmount (#1137) is too similar to SIMP._getValues(uint256).tTransferAmount (#1085)
Variable SIMP._getRValues(uint256,uint256,uint256,uint256).rTransferAmount (#1137) is too similar to SIMP._getTValues(uint256).tTransferAmount (#1116)
Variable SIMP._transferStandard(address,address,uint256).rTransferAmount (#1346) is too similar to SIMP._getValues(uint256).tTransferAmount (#1085)
Variable SIMP._transferStandard(address,address,uint256).rTransferAmount (#1346) is too similar to SIMP._getTValues(uint256).tTransferAmount (#1116)
Variable SIMP._getValues(uint256).rTransferAmount (#1089) is too similar to SIMP._transferStandard(address,address,uint256).tTransferAmount (#1348)
Variable SIMP._getValues(uint256).rTransferAmount (#1089) is too similar to SIMP._getValues(uint256).tTransferAmount (#1085)
Variable SIMP._getValues(uint256).rTransferAmount (#1089) is too similar to SIMP._getTValues(uint256).tTransferAmount (#1116)
Prevent variables from having similar names.

Additional information: link

SIMP.slitherConstructorVariables() (#688-1682) uses literals with too many digits:
- burnAddress = 0x000000000000000000000000000000000000dEaD (#732)
Use: Ether suffix, Time suffix, or The scientific notation

Additional information: link

SIMP._decimals (#693) should be constant
SIMP._name (#691) should be constant
SIMP._symbol (#692) should be constant
SIMP.burnAddress (#732) should be constant
Add the constant attributes to state variables that never change.

Additional information: link

renounceOwnership() should be declared external:
- Ownable.renounceOwnership() (#69-71)
transferOwnership(address) should be declared external:
- Ownable.transferOwnership(address) (#77-80)
name() should be declared external:
- SIMP.name() (#855-857)
symbol() should be declared external:
- SIMP.symbol() (#859-861)
decimals() should be declared external:
- SIMP.decimals() (#863-865)
totalSupply() should be declared external:
- SIMP.totalSupply() (#867-869)
isExcludedFromReward(address) should be declared external:
- SIMP.isExcludedFromReward(address) (#884-886)
allowance(address,address) should be declared external:
- SIMP.allowance(address,address) (#917-923)
totalFees() should be declared external:
- SIMP.totalFees() (#925-927)
approve(address,uint256) should be declared external:
- SIMP.approve(address,uint256) (#929-932)
transfer(address,uint256) should be declared external:
- SIMP.transfer(address,uint256) (#934-937)
transferFrom(address,address,uint256) should be declared external:
- SIMP.transferFrom(address,address,uint256) (#939-951)
increaseAllowance(address,uint256) should be declared external:
- SIMP.increaseAllowance(address,uint256) (#953-964)
decreaseAllowance(address,uint256) should be declared external:
- SIMP.decreaseAllowance(address,uint256) (#966-977)
setAccountWhitelisted(address,bool) should be declared external:
- SIMP.setAccountWhitelisted(address,bool) (#989-992)
setSwapAndLiquifyEnabled(bool) should be declared external:
- SIMP.setSwapAndLiquifyEnabled(bool) (#1037-1040)
isWhitelisted(address) should be declared external:
- SIMP.isWhitelisted(address) (#1201-1203)
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.


Token is deployed only at one blockchain

Contract has 8% buy tax and 8% sell tax.
Taxes are low but contract ownership is not renounced. Token has a high risk of becoming a honeypot.


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


Average 30d number of PancakeSwap swaps is low.


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


Telegram account link seems to be invalid


Last post in Twitter was more than 30 days ago


Unable to find Youtube account


Unable to find Discord account


Unable to find token contract audit


Unable to find Telegram link on the website


Unable to find Twitter link on the website


Unable to find audit link on the website


Young tokens have high risks of price dump / death


Young tokens have high risks of price dump / death


Young tokens have high risks of price dump / death


Young tokens have high risks of price dump / death


Token has relatively low CoinGecko rank

Price for SIMP

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