GrimaceCatReborn Token Logo

GCR [GrimaceCatReborn] Token

ALERT: honeypot scam

About GCR

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Token 24 months

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Laser Scorebeta Last Audit: 1 March 2022

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Token seems to be a scam (type: honeypot scam).


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

GrimaceCatReborn.swapAndLiquify(address) (#1087-1120) sends eth to arbitrary user
Dangerous calls:
- devWallet.transfer(bnbForDev) (#1110)
- (sent) = marketingWallet.call{gas: gnosisGas,value: bnbToBeAddedToMarketing}() (#1115)
GrimaceCatReborn.addLiquidity(address,address,uint256,uint256) (#1139-1153) sends eth to arbitrary user
Dangerous calls:
- markets[pair].addLiquidityETH{value: ethAmount}(address(this),tokenAmount,0,0,owner,block.timestamp + 360) (#1145-1152)
Ensure that an arbitrary user cannot withdraw unauthorized funds.

Additional information: link

Reentrancy in GrimaceCatReborn._transfer(address,address,uint256) (#998-1031):
External calls:
- swapAndLiquify(to) (#1015)
- markets[pair].addLiquidityETH{value: ethAmount}(address(this),tokenAmount,0,0,owner,block.timestamp + 360) (#1145-1152)
- markets[pair].swapExactTokensForETHSupportingFeeOnTransferTokens(tokenAmount,0,path,address(this),block.timestamp) (#1130-1136)
- (sent) = marketingWallet.call{gas: gnosisGas,value: bnbToBeAddedToMarketing}() (#1115)
External calls sending eth:
- swapAndLiquify(to) (#1015)
- markets[pair].addLiquidityETH{value: ethAmount}(address(this),tokenAmount,0,0,owner,block.timestamp + 360) (#1145-1152)
- devWallet.transfer(bnbForDev) (#1110)
- (sent) = marketingWallet.call{gas: gnosisGas,value: bnbToBeAddedToMarketing}() (#1115)
State variables written after the call(s):
- _tokenTransfer(from,to,amount,takeFee) (#1026)
- _liquidityFee = _previousLiquidityFee (#965)
- _liquidityFee = 0 (#959)
- _tokenTransfer(from,to,amount,takeFee) (#1026)
- _rOwned[address(this)] += rLiquidity (#933)
- _rOwned[sender] -= rAmount (#1059)
- _rOwned[recipient] += rTransferAmount (#1064)
- _tokenTransfer(from,to,amount,takeFee) (#1026)
- _rTotal = _rTotal - rFee (#834)
- _tokenTransfer(from,to,amount,takeFee) (#1026)
- _tOwned[address(this)] += tLiquidity (#935)
- _tOwned[sender] -= tAmount (#1061)
- _tOwned[recipient] += tTransferAmount (#1063)
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.


Not a direct threat, but may indicate unreliable intentions of developer. Widespread names (e.g. Elon, King, Moon, Doge) are common among meme-tokens and scams. The allow to gain free hype and attract unexperienced investors.

GrimaceCatReborn.allowance(address,address)._owner (#682) shadows:
- Ownable._owner (#44) (state variable)
GrimaceCatReborn._approve(address,address,uint256)._owner (#979) shadows:
- Ownable._owner (#44) (state variable)
GrimaceCatReborn.addLiquidity(address,address,uint256,uint256).owner (#1141) shadows:
- Ownable.owner() (#58-60) (function)
Rename the local variables that shadow another component.

Additional information: link

GrimaceCatReborn.addLiquidity(address,address,uint256,uint256) (#1139-1153) ignores return value by markets[pair].addLiquidityETH{value: ethAmount}(address(this),tokenAmount,0,0,owner,block.timestamp + 360) (#1145-1152)
Ensure that all the return values of the function calls are used.

Additional information: link

GrimaceCatReborn.setMaxWallet(uint256,uint256) (#672-676) should emit an event for:
- maxWallet = (_tTotal * numerator) / divisor (#675)
GrimaceCatReborn.setTaxFeePercent(uint256) (#759-763) should emit an event for:
- _taxFee = taxFee (#761)
- _previousTaxFee = _taxFee (#762)
GrimaceCatReborn.setBNBFeePercent(uint256,uint256,uint256,uint256,uint256) (#765-777) should emit an event for:
- _liquidityFee = totalBNBFee (#766)
- _previousLiquidityFee = _liquidityFee (#767)
- totalFeesToLP = _lpFee (#769)
- totalFeesToDev = _devFee (#771)
- sellBias = _sellbias (#773)
- previousSellBias = sellBias (#774)
GrimaceCatReborn.setAmountToSell(uint256) (#779-781) should emit an event for:
- minTokenNumberToSell = _tTotal / _divisor (#780)
GrimaceCatReborn.updateGnosisGas(uint256) (#1083-1085) should emit an event for:
- gnosisGas = _amount (#1084)
Emit an event for critical parameter changes.

Additional information: link

GrimaceCatReborn.constructor(address,address,address)._marketing (#575) lacks a zero-check on :
- marketingWallet = _marketing (#590)
GrimaceCatReborn.constructor(address,address,address)._liquidity (#575) lacks a zero-check on :
- liquidityWallet = _liquidity (#591)
GrimaceCatReborn.constructor(address,address,address)._dev (#575) lacks a zero-check on :
- devWallet = address(_dev) (#592)
GrimaceCatReborn.setMarketingWallet(address)._newAddress (#783) lacks a zero-check on :
- marketingWallet = _newAddress (#784)
GrimaceCatReborn.setDevWallet(address)._newAddress (#787) lacks a zero-check on :
- devWallet = address(_newAddress) (#788)
GrimaceCatReborn.setLiquidityWallet(address)._newAddress (#791) lacks a zero-check on :
- liquidityWallet = _newAddress (#792)
Check that the address is not zero.

Additional information: link

GrimaceCatReborn.swapTokensForEth(address,uint256) (#1122-1137) has external calls inside a loop: path[1] = markets[pair].WETH() (#1128)
GrimaceCatReborn.swapTokensForEth(address,uint256) (#1122-1137) has external calls inside a loop: markets[pair].swapExactTokensForETHSupportingFeeOnTransferTokens(tokenAmount,0,path,address(this),block.timestamp) (#1130-1136)
GrimaceCatReborn.addLiquidity(address,address,uint256,uint256) (#1139-1153) has external calls inside a loop: markets[pair].addLiquidityETH{value: ethAmount}(address(this),tokenAmount,0,0,owner,block.timestamp + 360) (#1145-1152)
GrimaceCatReborn.swapAndLiquify(address) (#1087-1120) has external calls inside a loop: devWallet.transfer(bnbForDev) (#1110)
GrimaceCatReborn.swapAndLiquify(address) (#1087-1120) has external calls inside a loop: (sent) = marketingWallet.call{gas: gnosisGas,value: bnbToBeAddedToMarketing}() (#1115)
GrimaceCatReborn._transfer(address,address,uint256) (#998-1031) has external calls inside a loop: antisnipe.onPreTransferCheck(from,to,amount) (#1029)
Favor pull over push strategy for external calls.

Additional information: link

Reentrancy in GrimaceCatReborn._transfer(address,address,uint256) (#998-1031):
External calls:
- swapAndLiquify(to) (#1015)
- markets[pair].addLiquidityETH{value: ethAmount}(address(this),tokenAmount,0,0,owner,block.timestamp + 360) (#1145-1152)
- markets[pair].swapExactTokensForETHSupportingFeeOnTransferTokens(tokenAmount,0,path,address(this),block.timestamp) (#1130-1136)
- (sent) = marketingWallet.call{gas: gnosisGas,value: bnbToBeAddedToMarketing}() (#1115)
External calls sending eth:
- swapAndLiquify(to) (#1015)
- markets[pair].addLiquidityETH{value: ethAmount}(address(this),tokenAmount,0,0,owner,block.timestamp + 360) (#1145-1152)
- devWallet.transfer(bnbForDev) (#1110)
- (sent) = marketingWallet.call{gas: gnosisGas,value: bnbToBeAddedToMarketing}() (#1115)
State variables written after the call(s):
- _tokenTransfer(from,to,amount,takeFee) (#1026)
- _previousLiquidityFee = _liquidityFee (#955)
- _tokenTransfer(from,to,amount,takeFee) (#1026)
- _previousTaxFee = _taxFee (#954)
- _tokenTransfer(from,to,amount,takeFee) (#1026)
- _tFeeTotal = _tFeeTotal + tFee (#835)
- _tokenTransfer(from,to,amount,takeFee) (#1026)
- _taxFee = _previousTaxFee (#964)
- _taxFee = 0 (#958)
- _tokenTransfer(from,to,amount,takeFee) (#1026)
- previousSellBias = sellBias (#956)
- _tokenTransfer(from,to,amount,takeFee) (#1026)
- sellBias = previousSellBias (#966)
- sellBias = 0 (#960)
Reentrancy in GrimaceCatReborn.addMarket(address) (#819-828):
External calls:
- pair = IPancakeFactory(router.factory()).createPair(address(this),router.WETH()) (#821-824)
State variables written after the call(s):
- excludeFromReward(pair) (#827)
- _excluded.push(account) (#656)
- excludeFromReward(pair) (#827)
- _isExcludedFromRewards[account] = true (#655)
- excludeFromReward(pair) (#827)
- _tOwned[account] = tokenFromReflection(_rOwned[account]) (#653)
- liquidityPools[pair] = true (#825)
- markets[pair] = router (#826)
Reentrancy in GrimaceCatReborn.constructor(address,address,address) (#575-616):
External calls:
- pancakePair = IPancakeFactory(pancakeRouter.factory()).createPair(address(this),pancakeRouter.WETH()) (#583-586)
State variables written after the call(s):
- _approve(address(this),routerAddress,_tTotal) (#608)
- _allowances[_owner][spender] = amount (#986)
- _approve(msg.sender,routerAddress,_tTotal) (#609)
- _allowances[_owner][spender] = amount (#986)
- _excluded.push(address(this)) (#600)
- _excluded.push(burnAddress) (#602)
- _excluded.push(msg.sender) (#604)
- _excluded.push(pancakePair) (#606)
- _isExcludedFromRewards[address(this)] = true (#599)
- _isExcludedFromRewards[burnAddress] = true (#601)
- _isExcludedFromRewards[msg.sender] = true (#603)
- _isExcludedFromRewards[pancakePair] = true (#605)
- _liqProvWhitelist[msg.sender] = true (#595)
- _taxWhitelist[msg.sender] = true (#594)
- _taxWhitelist[_marketing] = true (#596)
- _taxWhitelist[address(this)] = true (#597)
- antisnipe = IAntiSnipe(0x8EFDb3b642eb2a20607ffe0A56CFefF6a95Df002) (#611)
- devWallet = address(_dev) (#592)
- liquidityPools[pancakePair] = true (#587)
- liquidityWallet = _liquidity (#591)
- marketingWallet = _marketing (#590)
- markets[pancakePair] = pancakeRouter (#588)
Reentrancy in GrimaceCatReborn.transferFrom(address,address,uint256) (#704-716):
External calls:
- _transfer(sender,recipient,amount) (#709)
- markets[pair].addLiquidityETH{value: ethAmount}(address(this),tokenAmount,0,0,owner,block.timestamp + 360) (#1145-1152)
- markets[pair].swapExactTokensForETHSupportingFeeOnTransferTokens(tokenAmount,0,path,address(this),block.timestamp) (#1130-1136)
- (sent) = marketingWallet.call{gas: gnosisGas,value: bnbToBeAddedToMarketing}() (#1115)
- antisnipe.onPreTransferCheck(from,to,amount) (#1029)
External calls sending eth:
- _transfer(sender,recipient,amount) (#709)
- markets[pair].addLiquidityETH{value: ethAmount}(address(this),tokenAmount,0,0,owner,block.timestamp + 360) (#1145-1152)
- devWallet.transfer(bnbForDev) (#1110)
- (sent) = marketingWallet.call{gas: gnosisGas,value: bnbToBeAddedToMarketing}() (#1115)
State variables written after the call(s):
- _approve(sender,_msgSender(),_allowances[sender][_msgSender()] - amount) (#710-714)
- _allowances[_owner][spender] = amount (#986)
Apply the check-effects-interactions pattern.

Additional information: link

Reentrancy in GrimaceCatReborn._transfer(address,address,uint256) (#998-1031):
External calls:
- swapAndLiquify(to) (#1015)
- markets[pair].addLiquidityETH{value: ethAmount}(address(this),tokenAmount,0,0,owner,block.timestamp + 360) (#1145-1152)
- markets[pair].swapExactTokensForETHSupportingFeeOnTransferTokens(tokenAmount,0,path,address(this),block.timestamp) (#1130-1136)
- (sent) = marketingWallet.call{gas: gnosisGas,value: bnbToBeAddedToMarketing}() (#1115)
External calls sending eth:
- swapAndLiquify(to) (#1015)
- markets[pair].addLiquidityETH{value: ethAmount}(address(this),tokenAmount,0,0,owner,block.timestamp + 360) (#1145-1152)
- devWallet.transfer(bnbForDev) (#1110)
- (sent) = marketingWallet.call{gas: gnosisGas,value: bnbToBeAddedToMarketing}() (#1115)
Event emitted after the call(s):
- Transfer(sender,recipient,tTransferAmount) (#1070)
- _tokenTransfer(from,to,amount,takeFee) (#1026)
Reentrancy in GrimaceCatReborn.constructor(address,address,address) (#575-616):
External calls:
- pancakePair = IPancakeFactory(pancakeRouter.factory()).createPair(address(this),pancakeRouter.WETH()) (#583-586)
Event emitted after the call(s):
- Approval(_owner,spender,amount) (#987)
- _approve(msg.sender,routerAddress,_tTotal) (#609)
- Approval(_owner,spender,amount) (#987)
- _approve(address(this),routerAddress,_tTotal) (#608)
Reentrancy in GrimaceCatReborn.constructor(address,address,address) (#575-616):
External calls:
- pancakePair = IPancakeFactory(pancakeRouter.factory()).createPair(address(this),pancakeRouter.WETH()) (#583-586)
- antisnipe.setTokenOwner(msg.sender) (#613)
Event emitted after the call(s):
- Transfer(address(0),_msgSender(),_tTotal) (#615)
Reentrancy in GrimaceCatReborn.swapAndLiquify(address) (#1087-1120):
External calls:
- swapTokensForEth(to,amountToSwap - tokensForLP) (#1094-1097)
- markets[pair].swapExactTokensForETHSupportingFeeOnTransferTokens(tokenAmount,0,path,address(this),block.timestamp) (#1130-1136)
- addLiquidity(to,liquidityWallet,tokensForLP,bnbToBeAddedToLiquidity) (#1105)
- markets[pair].addLiquidityETH{value: ethAmount}(address(this),tokenAmount,0,0,owner,block.timestamp + 360) (#1145-1152)
- (sent) = marketingWallet.call{gas: gnosisGas,value: bnbToBeAddedToMarketing}() (#1115)
External calls sending eth:
- addLiquidity(to,liquidityWallet,tokensForLP,bnbToBeAddedToLiquidity) (#1105)
- markets[pair].addLiquidityETH{value: ethAmount}(address(this),tokenAmount,0,0,owner,block.timestamp + 360) (#1145-1152)
- devWallet.transfer(bnbForDev) (#1110)
- (sent) = marketingWallet.call{gas: gnosisGas,value: bnbToBeAddedToMarketing}() (#1115)
Event emitted after the call(s):
- SwapAndLiquify(amountToSwap,deltaBalance,tokensForLP) (#1119)
Reentrancy in GrimaceCatReborn.transferFrom(address,address,uint256) (#704-716):
External calls:
- _transfer(sender,recipient,amount) (#709)
- markets[pair].addLiquidityETH{value: ethAmount}(address(this),tokenAmount,0,0,owner,block.timestamp + 360) (#1145-1152)
- markets[pair].swapExactTokensForETHSupportingFeeOnTransferTokens(tokenAmount,0,path,address(this),block.timestamp) (#1130-1136)
- (sent) = marketingWallet.call{gas: gnosisGas,value: bnbToBeAddedToMarketing}() (#1115)
- antisnipe.onPreTransferCheck(from,to,amount) (#1029)
External calls sending eth:
- _transfer(sender,recipient,amount) (#709)
- markets[pair].addLiquidityETH{value: ethAmount}(address(this),tokenAmount,0,0,owner,block.timestamp + 360) (#1145-1152)
- devWallet.transfer(bnbForDev) (#1110)
- (sent) = marketingWallet.call{gas: gnosisGas,value: bnbToBeAddedToMarketing}() (#1115)
Event emitted after the call(s):
- Approval(_owner,spender,amount) (#987)
- _approve(sender,_msgSender(),_allowances[sender][_msgSender()] - amount) (#710-714)
Apply the check-effects-interactions pattern.

Additional information: link

Address.isContract(address) (#163-173) uses assembly
- INLINE ASM (#169-171)
Address.verifyCallResult(bool,bytes,string) (#332-352) uses assembly
- INLINE ASM (#344-347)
Do not use evm assembly.

Additional information: link

GrimaceCatReborn.includeInReward(address) (#659-670) has costly operations inside a loop:
- _excluded.pop() (#666)
GrimaceCatReborn._transfer(address,address,uint256) (#998-1031) has costly operations inside a loop:
- liquidityLaunched = true (#1009)
GrimaceCatReborn.swapping() (#568) has costly operations inside a loop:
- inSwap = true (#568)
GrimaceCatReborn.swapping() (#568) has costly operations inside a loop:
- inSwap = false (#568)
GrimaceCatReborn.removeAllFee() (#951-961) has costly operations inside a loop:
- _previousTaxFee = _taxFee (#954)
GrimaceCatReborn.removeAllFee() (#951-961) has costly operations inside a loop:
- _previousLiquidityFee = _liquidityFee (#955)
GrimaceCatReborn.removeAllFee() (#951-961) has costly operations inside a loop:
- previousSellBias = sellBias (#956)
GrimaceCatReborn.removeAllFee() (#951-961) has costly operations inside a loop:
- _taxFee = 0 (#958)
GrimaceCatReborn.removeAllFee() (#951-961) has costly operations inside a loop:
- _liquidityFee = 0 (#959)
GrimaceCatReborn.removeAllFee() (#951-961) has costly operations inside a loop:
- sellBias = 0 (#960)
GrimaceCatReborn._reflectFee(uint256,uint256) (#833-836) has costly operations inside a loop:
- _rTotal = _rTotal - rFee (#834)
GrimaceCatReborn._reflectFee(uint256,uint256) (#833-836) has costly operations inside a loop:
- _tFeeTotal = _tFeeTotal + tFee (#835)
GrimaceCatReborn.restoreAllFee() (#963-967) has costly operations inside a loop:
- _taxFee = _previousTaxFee (#964)
GrimaceCatReborn.restoreAllFee() (#963-967) has costly operations inside a loop:
- _liquidityFee = _previousLiquidityFee (#965)
GrimaceCatReborn.restoreAllFee() (#963-967) has costly operations inside a loop:
- sellBias = previousSellBias (#966)
Use a local variable to hold the loop computation result.

Additional information: link

Address.functionCall(address,bytes) (#216-218) is never used and should be removed
Address.functionCall(address,bytes,string) (#226-232) is never used and should be removed
Address.functionCallWithValue(address,bytes,uint256) (#245-251) is never used and should be removed
Address.functionCallWithValue(address,bytes,uint256,string) (#259-270) is never used and should be removed
Address.functionDelegateCall(address,bytes) (#305-307) is never used and should be removed
Address.functionDelegateCall(address,bytes,string) (#315-324) is never used and should be removed
Address.functionStaticCall(address,bytes) (#278-280) is never used and should be removed
Address.functionStaticCall(address,bytes,string) (#288-297) is never used and should be removed
Address.isContract(address) (#163-173) is never used and should be removed
Address.sendValue(address,uint256) (#191-196) is never used and should be removed
Address.verifyCallResult(bool,bytes,string) (#332-352) is never used and should be removed
Context._msgData() (#26-28) is never used and should be removed
Remove unused functions.

Additional information: link

GrimaceCatReborn._tTotal (#522) is set pre-construction with a non-constant function or state variable:
- 100_000_000_000 * (10 ** _decimals)
GrimaceCatReborn._rTotal (#523) is set pre-construction with a non-constant function or state variable:
- (MAX - (MAX % _tTotal))
GrimaceCatReborn.maxWallet (#524) is set pre-construction with a non-constant function or state variable:
- (_tTotal * 2) / 100
GrimaceCatReborn._previousTaxFee (#535) is set pre-construction with a non-constant function or state variable:
- _taxFee
GrimaceCatReborn.previousSellBias (#540) is set pre-construction with a non-constant function or state variable:
- sellBias
GrimaceCatReborn._previousLiquidityFee (#543) is set pre-construction with a non-constant function or state variable:
- _liquidityFee
GrimaceCatReborn.minTokenNumberToSell (#545) is set pre-construction with a non-constant function or state variable:
- _tTotal / 1000
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 (#9) is known to contain severe issues (https://solidity.readthedocs.io/en/latest/bugs.html)
solc-0.8.8 is known to contain severe issues (https://solidity.readthedocs.io/en/latest/bugs.html)
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) (#191-196):
- (success) = recipient.call{value: amount}() (#194)
Low level call in Address.functionCallWithValue(address,bytes,uint256,string) (#259-270):
- (success,returndata) = target.call{value: value}(data) (#268)
Low level call in Address.functionStaticCall(address,bytes,string) (#288-297):
- (success,returndata) = target.staticcall(data) (#295)
Low level call in Address.functionDelegateCall(address,bytes,string) (#315-324):
- (success,returndata) = target.delegatecall(data) (#322)
Low level call in GrimaceCatReborn.swapAndLiquify(address) (#1087-1120):
- (sent) = marketingWallet.call{gas: gnosisGas,value: bnbToBeAddedToMarketing}() (#1115)
Avoid low-level calls. Check the call success. If the call is meant for a contract, check for code existence

Additional information: link

Function IPancakeRouter01.WETH() (#357) is not in mixedCase
Parameter GrimaceCatReborn.setTeamMember(address,bool)._team (#639) is not in mixedCase
Parameter GrimaceCatReborn.setTeamMember(address,bool)._enabled (#639) is not in mixedCase
Parameter GrimaceCatReborn.allowance(address,address)._owner (#682) is not in mixedCase
Parameter GrimaceCatReborn.setBNBFeePercent(uint256,uint256,uint256,uint256,uint256)._marketingFee (#765) is not in mixedCase
Parameter GrimaceCatReborn.setBNBFeePercent(uint256,uint256,uint256,uint256,uint256)._lpFee (#765) is not in mixedCase
Parameter GrimaceCatReborn.setBNBFeePercent(uint256,uint256,uint256,uint256,uint256)._devFee (#765) is not in mixedCase
Parameter GrimaceCatReborn.setBNBFeePercent(uint256,uint256,uint256,uint256,uint256)._sellbias (#765) is not in mixedCase
Parameter GrimaceCatReborn.setAmountToSell(uint256)._divisor (#779) is not in mixedCase
Parameter GrimaceCatReborn.setMarketingWallet(address)._newAddress (#783) is not in mixedCase
Parameter GrimaceCatReborn.setDevWallet(address)._newAddress (#787) is not in mixedCase
Parameter GrimaceCatReborn.setLiquidityWallet(address)._newAddress (#791) is not in mixedCase
Parameter GrimaceCatReborn.setLiqidityProviderWhitelisted(address,bool)._address (#795) is not in mixedCase
Parameter GrimaceCatReborn.setLiqidityProviderWhitelisted(address,bool)._whitelisted (#795) is not in mixedCase
Parameter GrimaceCatReborn.getLPWhitelisted(address)._account (#805) is not in mixedCase
Parameter GrimaceCatReborn.setSwapAndLiquifyEnabled(bool)._enabled (#809) is not in mixedCase
Parameter GrimaceCatReborn.addMarket(address)._market (#819) is not in mixedCase
Function GrimaceCatReborn._getRate() (#907-910) is not in mixedCase
Parameter GrimaceCatReborn.calculateTaxFee(uint256,bool)._amount (#939) is not in mixedCase
Parameter GrimaceCatReborn.calculateLiquidityFee(uint256,bool)._amount (#943) is not in mixedCase
Parameter GrimaceCatReborn.activateLP(bool)._enabled (#973) is not in mixedCase
Parameter GrimaceCatReborn.setProtection(IAntiSnipe)._protection (#990) is not in mixedCase
Parameter GrimaceCatReborn.setProtection(bool)._enable (#994) is not in mixedCase
Parameter GrimaceCatReborn.updateGnosisGas(uint256)._amount (#1083) is not in mixedCase
Parameter GrimaceCatReborn.airdrop(address[],uint256[])._addresses (#1155) is not in mixedCase
Parameter GrimaceCatReborn.airdrop(address[],uint256[])._amount (#1155) is not in mixedCase
Variable GrimaceCatReborn._taxFee (#534) is not in mixedCase
Variable GrimaceCatReborn._liquidityFee (#542) is not in mixedCase
Follow the Solidity naming convention.

Additional information: link

Reentrancy in GrimaceCatReborn._transfer(address,address,uint256) (#998-1031):
External calls:
- swapAndLiquify(to) (#1015)
- devWallet.transfer(bnbForDev) (#1110)
External calls sending eth:
- swapAndLiquify(to) (#1015)
- markets[pair].addLiquidityETH{value: ethAmount}(address(this),tokenAmount,0,0,owner,block.timestamp + 360) (#1145-1152)
- devWallet.transfer(bnbForDev) (#1110)
- (sent) = marketingWallet.call{gas: gnosisGas,value: bnbToBeAddedToMarketing}() (#1115)
State variables written after the call(s):
- _tokenTransfer(from,to,amount,takeFee) (#1026)
- _liquidityFee = _previousLiquidityFee (#965)
- _liquidityFee = 0 (#959)
- _tokenTransfer(from,to,amount,takeFee) (#1026)
- _previousLiquidityFee = _liquidityFee (#955)
- _tokenTransfer(from,to,amount,takeFee) (#1026)
- _previousTaxFee = _taxFee (#954)
- _tokenTransfer(from,to,amount,takeFee) (#1026)
- _rOwned[address(this)] += rLiquidity (#933)
- _rOwned[sender] -= rAmount (#1059)
- _rOwned[recipient] += rTransferAmount (#1064)
- _tokenTransfer(from,to,amount,takeFee) (#1026)
- _rTotal = _rTotal - rFee (#834)
- _tokenTransfer(from,to,amount,takeFee) (#1026)
- _tFeeTotal = _tFeeTotal + tFee (#835)
- _tokenTransfer(from,to,amount,takeFee) (#1026)
- _tOwned[address(this)] += tLiquidity (#935)
- _tOwned[sender] -= tAmount (#1061)
- _tOwned[recipient] += tTransferAmount (#1063)
- _tokenTransfer(from,to,amount,takeFee) (#1026)
- _taxFee = _previousTaxFee (#964)
- _taxFee = 0 (#958)
- _tokenTransfer(from,to,amount,takeFee) (#1026)
- previousSellBias = sellBias (#956)
- _tokenTransfer(from,to,amount,takeFee) (#1026)
- sellBias = previousSellBias (#966)
- sellBias = 0 (#960)
Event emitted after the call(s):
- Transfer(sender,recipient,tTransferAmount) (#1070)
- _tokenTransfer(from,to,amount,takeFee) (#1026)
Reentrancy in GrimaceCatReborn.swapAndLiquify(address) (#1087-1120):
External calls:
- devWallet.transfer(bnbForDev) (#1110)
External calls sending eth:
- addLiquidity(to,liquidityWallet,tokensForLP,bnbToBeAddedToLiquidity) (#1105)
- markets[pair].addLiquidityETH{value: ethAmount}(address(this),tokenAmount,0,0,owner,block.timestamp + 360) (#1145-1152)
- devWallet.transfer(bnbForDev) (#1110)
- (sent) = marketingWallet.call{gas: gnosisGas,value: bnbToBeAddedToMarketing}() (#1115)
Event emitted after the call(s):
- SwapAndLiquify(amountToSwap,deltaBalance,tokensForLP) (#1119)
Reentrancy in GrimaceCatReborn.transferFrom(address,address,uint256) (#704-716):
External calls:
- _transfer(sender,recipient,amount) (#709)
- devWallet.transfer(bnbForDev) (#1110)
External calls sending eth:
- _transfer(sender,recipient,amount) (#709)
- markets[pair].addLiquidityETH{value: ethAmount}(address(this),tokenAmount,0,0,owner,block.timestamp + 360) (#1145-1152)
- devWallet.transfer(bnbForDev) (#1110)
- (sent) = marketingWallet.call{gas: gnosisGas,value: bnbToBeAddedToMarketing}() (#1115)
State variables written after the call(s):
- _approve(sender,_msgSender(),_allowances[sender][_msgSender()] - amount) (#710-714)
- _allowances[_owner][spender] = amount (#986)
Event emitted after the call(s):
- Approval(_owner,spender,amount) (#987)
- _approve(sender,_msgSender(),_allowances[sender][_msgSender()] - amount) (#710-714)
Apply the check-effects-interactions pattern.

Additional information: link

Variable IPancakeRouter01.addLiquidity(address,address,uint256,uint256,uint256,uint256,address,uint256).amountADesired (#362) is too similar to IPancakeRouter01.addLiquidity(address,address,uint256,uint256,uint256,uint256,address,uint256).amountBDesired (#363)
Variable GrimaceCatReborn._getRValues(uint256,uint256,uint256,uint256).rTransferAmount (#903) is too similar to GrimaceCatReborn._getTValues(uint256,bool).tTransferAmount (#882)
Variable GrimaceCatReborn._transferStandard(address,address,uint256).rTransferAmount (#1053) is too similar to GrimaceCatReborn._getTValues(uint256,bool).tTransferAmount (#882)
Variable GrimaceCatReborn._transferStandard(address,address,uint256).rTransferAmount (#1053) is too similar to GrimaceCatReborn._getValues(uint256,bool).tTransferAmount (#851)
Variable GrimaceCatReborn._getValues(uint256,bool).rTransferAmount (#855) is too similar to GrimaceCatReborn._getTValues(uint256,bool).tTransferAmount (#882)
Variable GrimaceCatReborn._transferStandard(address,address,uint256).rTransferAmount (#1053) is too similar to GrimaceCatReborn._transferStandard(address,address,uint256).tTransferAmount (#1055)
Variable GrimaceCatReborn._getRValues(uint256,uint256,uint256,uint256).rTransferAmount (#903) is too similar to GrimaceCatReborn._getValues(uint256,bool).tTransferAmount (#851)
Variable GrimaceCatReborn._getRValues(uint256,uint256,uint256,uint256).rTransferAmount (#903) is too similar to GrimaceCatReborn._transferStandard(address,address,uint256).tTransferAmount (#1055)
Variable GrimaceCatReborn._getValues(uint256,bool).rTransferAmount (#855) is too similar to GrimaceCatReborn._getValues(uint256,bool).tTransferAmount (#851)
Variable GrimaceCatReborn._getValues(uint256,bool).rTransferAmount (#855) is too similar to GrimaceCatReborn._transferStandard(address,address,uint256).tTransferAmount (#1055)
Prevent variables from having similar names.

Additional information: link

GrimaceCatReborn.slitherConstructorVariables() (#500-1170) uses literals with too many digits:
- burnAddress = 0x000000000000000000000000000000000000dEaD (#527)
Use: Ether suffix, Time suffix, or The scientific notation

Additional information: link

GrimaceCatReborn._decimals (#505) should be constant
GrimaceCatReborn._name (#503) should be constant
GrimaceCatReborn._symbol (#504) should be constant
GrimaceCatReborn.burnAddress (#527) should be constant
GrimaceCatReborn.protectedFrom (#550) should be constant
Add the constant attributes to state variables that never change.

Additional information: link

renounceOwnership() should be declared external:
- Ownable.renounceOwnership() (#77-79)
transferOwnership(address) should be declared external:
- Ownable.transferOwnership(address) (#85-88)
name() should be declared external:
- GrimaceCatReborn.name() (#618-620)
symbol() should be declared external:
- GrimaceCatReborn.symbol() (#622-624)
decimals() should be declared external:
- GrimaceCatReborn.decimals() (#626-628)
totalSupply() should be declared external:
- GrimaceCatReborn.totalSupply() (#630-632)
isExcludedFromReward(address) should be declared external:
- GrimaceCatReborn.isExcludedFromReward(address) (#643-645)
allowance(address,address) should be declared external:
- GrimaceCatReborn.allowance(address,address) (#682-688)
totalFees() should be declared external:
- GrimaceCatReborn.totalFees() (#690-692)
approve(address,uint256) should be declared external:
- GrimaceCatReborn.approve(address,uint256) (#694-697)
transfer(address,uint256) should be declared external:
- GrimaceCatReborn.transfer(address,uint256) (#699-702)
transferFrom(address,address,uint256) should be declared external:
- GrimaceCatReborn.transferFrom(address,address,uint256) (#704-716)
increaseAllowance(address,uint256) should be declared external:
- GrimaceCatReborn.increaseAllowance(address,uint256) (#718-729)
decreaseAllowance(address,uint256) should be declared external:
- GrimaceCatReborn.decreaseAllowance(address,uint256) (#731-742)
setAccountWhitelisted(address,bool) should be declared external:
- GrimaceCatReborn.setAccountWhitelisted(address,bool) (#754-757)
setSwapAndLiquifyEnabled(bool) should be declared external:
- GrimaceCatReborn.setSwapAndLiquifyEnabled(bool) (#809-812)
isWhitelisted(address) should be declared external:
- GrimaceCatReborn.isWhitelisted(address) (#969-971)
Use the external attribute for functions never called from the contract.

Additional information: link

Holders:

Contract has 93% buy tax and 93% sell tax.
Taxes are extremely high (over 30%)

Additional information: link


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.


Number of Binance Smart Chain (BSC) token holders is less than 100. Token is either dead or inactive. Ignore for presale.


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


Token is deployed only at one blockchain


Token has only one trading pair


Unable to find Telegram and Twitter accounts


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

Price for GCR