RFRUNK [REDFRUNK] Token

Reentrancy in REDFRUNK._taxedTransfer(address,address,uint256,bool,bool) (#780-820):
External calls:
- _swapContractToken() (#806)
- _pancakeRouter.addLiquidityETH{value: bnbamount}(address(this),tokenamount,0,0,address(this),block.timestamp) (#911-918)
- _pancakeRouter.swapExactTokensForETHSupportingFeeOnTransferTokens(amount,0,path,address(this),block.timestamp) (#899-905)
- (tmpSuccess) = address(MarkettingAddress).call{gas: 30000,value: distributeBNB}() (#885)
External calls sending eth:
- _swapContractToken() (#806)
- _pancakeRouter.addLiquidityETH{value: bnbamount}(address(this),tokenamount,0,0,address(this),block.timestamp) (#911-918)
- (tmpSuccess) = address(MarkettingAddress).call{gas: 30000,value: distributeBNB}() (#885)
State variables written after the call(s):
- _removeToken(sender,amount) (#811)
- _balances[addr] = newAmount (#850)
- _balances[address(this)] += contractToken (#813)
- _addToken(recipient,taxedAmount) (#816)
- _balances[addr] = newAmount (#844)
Apply the check-effects-interactions pattern.

Additional information: link

REDFRUNK._liquidityUnlockTime (#1007) is never initialized. It is used in:
- REDFRUNK.getLiquidityReleaseTimeInSeconds() (#922-927)
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

Unable to verify that contract auditor is trusted: Certik, Quantstamp, Hacken, Solidity, Paladinsec, Openzeppelin, Verichains

REDFRUNK._swapContractToken().tmpSuccess (#885) is written in both
(tmpSuccess) = address(MarkettingAddress).call{gas: 30000,value: distributeBNB}() (#885)
tmpSuccess = false (#886)
Fix or remove the writes.

Additional information: link

REDFRUNK.constructor() (#718-742) ignores return value by _excluded.add(MarkettingAddress) (#738)
REDFRUNK.constructor() (#718-742) ignores return value by _excluded.add(msg.sender) (#739)
REDFRUNK.constructor() (#718-742) ignores return value by _excludedFromSellLock.add(msg.sender) (#740)
REDFRUNK.constructor() (#718-742) ignores return value by _excludedFromSellLock.add(MarkettingAddress) (#741)
REDFRUNK._addLiquidity(uint256,uint256) (#908-919) ignores return value by _pancakeRouter.addLiquidityETH{value: bnbamount}(address(this),tokenamount,0,0,address(this),block.timestamp) (#911-918)
REDFRUNK.resetStuckLiq() (#1013-1028) ignores return value by liquidityToken.approve(address(_pancakeRouter),amount) (#1017)
REDFRUNK.resetStuckLiq() (#1013-1028) ignores return value by _pancakeRouter.removeLiquidityETHSupportingFeeOnTransferTokens(address(this),amount,0,0,address(this),block.timestamp) (#1018-1025)
Ensure that all the return values of the function calls are used.

Additional information: link

REDFRUNK.allowance(address,address)._owner (#1067) shadows:
- Ownable._owner (#199) (state variable)
REDFRUNK._approve(address,address,uint256).owner (#1075) shadows:
- Ownable.owner() (#211-213) (function)
Rename the local variables that shadow another component.

Additional information: link

REDFRUNK.changeTax(uint8,uint8) (#744-747) should emit an event for:
- _buyTax = buyTax (#745)
- _sellTax = sellTax (#746)
REDFRUNK.changeSwapThreshold(uint256) (#889-891) should emit an event for:
- swapthreshold = num (#890)
REDFRUNK.setLockTime(uint256) (#954-956) should emit an event for:
- sellLockTime = time (#955)
REDFRUNK.TeamSetTaxes(uint8,uint8,uint8,uint8,uint8,uint8) (#978-989) should emit an event for:
- _burnTax = burnTaxes (#982)
- _liquidityTax = liquidityTaxes (#983)
- _reflectionTax = reflectionTaxes (#984)
- _buyTax = buyTax (#986)
- _sellTax = sellTax (#987)
- _transferTax = transferTax (#988)
REDFRUNK.TeamUpdateLimits(uint256,uint256,uint256) (#997-1005) should emit an event for:
- balanceLimit = newBalanceLimit (#1002)
- sellLimit = newSellLimit (#1003)
- buyLimit = newBuyLimit (#1004)
Emit an event for critical parameter changes.

Additional information: link

REDFRUNK.SetupLiquidityTokenAddress(address).liquidityTokenAddress (#1009) lacks a zero-check on :
- _liquidityTokenAddress = liquidityTokenAddress (#1010)
Check that the address is not zero.

Additional information: link

Reentrancy in REDFRUNK._swapContractToken() (#862-887):
External calls:
- _swapTokenForBNB(swapToken) (#880)
- _pancakeRouter.swapExactTokensForETHSupportingFeeOnTransferTokens(amount,0,path,address(this),block.timestamp) (#899-905)
- _addLiquidity(liqToken,liqBNB) (#883)
- _pancakeRouter.addLiquidityETH{value: bnbamount}(address(this),tokenamount,0,0,address(this),block.timestamp) (#911-918)
External calls sending eth:
- _addLiquidity(liqToken,liqBNB) (#883)
- _pancakeRouter.addLiquidityETH{value: bnbamount}(address(this),tokenamount,0,0,address(this),block.timestamp) (#911-918)
State variables written after the call(s):
- _addLiquidity(liqToken,liqBNB) (#883)
- _allowances[owner][spender] = amount (#1079)
Reentrancy in REDFRUNK._taxedTransfer(address,address,uint256,bool,bool) (#780-820):
External calls:
- _swapContractToken() (#806)
- _pancakeRouter.addLiquidityETH{value: bnbamount}(address(this),tokenamount,0,0,address(this),block.timestamp) (#911-918)
- _pancakeRouter.swapExactTokensForETHSupportingFeeOnTransferTokens(amount,0,path,address(this),block.timestamp) (#899-905)
- (tmpSuccess) = address(MarkettingAddress).call{gas: 30000,value: distributeBNB}() (#885)
External calls sending eth:
- _swapContractToken() (#806)
- _pancakeRouter.addLiquidityETH{value: bnbamount}(address(this),tokenamount,0,0,address(this),block.timestamp) (#911-918)
- (tmpSuccess) = address(MarkettingAddress).call{gas: 30000,value: distributeBNB}() (#885)
State variables written after the call(s):
- _circulatingSupply -= tokensToBeBurnt (#814)
Reentrancy in REDFRUNK.constructor() (#718-742):
External calls:
- _pancakePairAddress = IPancakeFactory(_pancakeRouter.factory()).createPair(address(this),_pancakeRouter.WETH()) (#724)
State variables written after the call(s):
- _burnTax = 0 (#732)
- _buyTax = 3 (#728)
- _liquidityTax = 40 (#733)
- _marketingTax = 10 (#735)
- _reflectionTax = 60 (#734)
- _sellTax = 7 (#729)
- _transferTax = 10 (#730)
- sellLockTime = 0 (#726)
Reentrancy in REDFRUNK.transferFrom(address,address,uint256) (#1083-1091):
External calls:
- _transfer(sender,recipient,amount) (#1084)
- _pancakeRouter.addLiquidityETH{value: bnbamount}(address(this),tokenamount,0,0,address(this),block.timestamp) (#911-918)
- _pancakeRouter.swapExactTokensForETHSupportingFeeOnTransferTokens(amount,0,path,address(this),block.timestamp) (#899-905)
- (tmpSuccess) = address(MarkettingAddress).call{gas: 30000,value: distributeBNB}() (#885)
External calls sending eth:
- _transfer(sender,recipient,amount) (#1084)
- _pancakeRouter.addLiquidityETH{value: bnbamount}(address(this),tokenamount,0,0,address(this),block.timestamp) (#911-918)
- (tmpSuccess) = address(MarkettingAddress).call{gas: 30000,value: distributeBNB}() (#885)
State variables written after the call(s):
- _approve(sender,msg.sender,currentAllowance - amount) (#1089)
- _allowances[owner][spender] = amount (#1079)
Apply the check-effects-interactions pattern.

Additional information: link

Reentrancy in REDFRUNK._swapContractToken() (#862-887):
External calls:
- _swapTokenForBNB(swapToken) (#880)
- _pancakeRouter.swapExactTokensForETHSupportingFeeOnTransferTokens(amount,0,path,address(this),block.timestamp) (#899-905)
- _addLiquidity(liqToken,liqBNB) (#883)
- _pancakeRouter.addLiquidityETH{value: bnbamount}(address(this),tokenamount,0,0,address(this),block.timestamp) (#911-918)
External calls sending eth:
- _addLiquidity(liqToken,liqBNB) (#883)
- _pancakeRouter.addLiquidityETH{value: bnbamount}(address(this),tokenamount,0,0,address(this),block.timestamp) (#911-918)
Event emitted after the call(s):
- Approval(owner,spender,amount) (#1080)
- _addLiquidity(liqToken,liqBNB) (#883)
Reentrancy in REDFRUNK._taxedTransfer(address,address,uint256,bool,bool) (#780-820):
External calls:
- _swapContractToken() (#806)
- _pancakeRouter.addLiquidityETH{value: bnbamount}(address(this),tokenamount,0,0,address(this),block.timestamp) (#911-918)
- _pancakeRouter.swapExactTokensForETHSupportingFeeOnTransferTokens(amount,0,path,address(this),block.timestamp) (#899-905)
- (tmpSuccess) = address(MarkettingAddress).call{gas: 30000,value: distributeBNB}() (#885)
External calls sending eth:
- _swapContractToken() (#806)
- _pancakeRouter.addLiquidityETH{value: bnbamount}(address(this),tokenamount,0,0,address(this),block.timestamp) (#911-918)
- (tmpSuccess) = address(MarkettingAddress).call{gas: 30000,value: distributeBNB}() (#885)
Event emitted after the call(s):
- Transfer(sender,recipient,taxedAmount) (#818)
Reentrancy in REDFRUNK.transferFrom(address,address,uint256) (#1083-1091):
External calls:
- _transfer(sender,recipient,amount) (#1084)
- _pancakeRouter.addLiquidityETH{value: bnbamount}(address(this),tokenamount,0,0,address(this),block.timestamp) (#911-918)
- _pancakeRouter.swapExactTokensForETHSupportingFeeOnTransferTokens(amount,0,path,address(this),block.timestamp) (#899-905)
- (tmpSuccess) = address(MarkettingAddress).call{gas: 30000,value: distributeBNB}() (#885)
External calls sending eth:
- _transfer(sender,recipient,amount) (#1084)
- _pancakeRouter.addLiquidityETH{value: bnbamount}(address(this),tokenamount,0,0,address(this),block.timestamp) (#911-918)
- (tmpSuccess) = address(MarkettingAddress).call{gas: 30000,value: distributeBNB}() (#885)
Event emitted after the call(s):
- Approval(owner,spender,amount) (#1080)
- _approve(sender,msg.sender,currentAllowance - amount) (#1089)
Apply the check-effects-interactions pattern.

Additional information: link

REDFRUNK._taxedTransfer(address,address,uint256,bool,bool) (#780-820) uses timestamp for comparisons
Dangerous comparisons:
- require(bool,string)(_sellLock[sender] <= block.timestamp || sellLockDisabled,Seller in sellLock) (#788)
REDFRUNK.getLiquidityReleaseTimeInSeconds() (#922-927) uses timestamp for comparisons
Dangerous comparisons:
- block.timestamp < _liquidityUnlockTime (#923)
REDFRUNK.getAddressSellLockTimeInSeconds(address) (#942-949) uses timestamp for comparisons
Dangerous comparisons:
- lockTime <= block.timestamp (#944)
Avoid relying on block.timestamp.

Additional information: link

Address.isContract(address) (#241-250) uses assembly
- INLINE ASM (#248)
Address._verifyCallResult(bool,bytes,string) (#386-403) uses assembly
- INLINE ASM (#395-398)
Do not use evm assembly.

Additional information: link

Address._verifyCallResult(bool,bytes,string) (#386-403) is never used and should be removed
Address.functionCall(address,bytes) (#294-296) is never used and should be removed
Address.functionCall(address,bytes,string) (#304-306) is never used and should be removed
Address.functionCallWithValue(address,bytes,uint256) (#319-321) is never used and should be removed
Address.functionCallWithValue(address,bytes,uint256,string) (#329-336) is never used and should be removed
Address.functionDelegateCall(address,bytes) (#368-370) is never used and should be removed
Address.functionDelegateCall(address,bytes,string) (#378-384) is never used and should be removed
Address.functionStaticCall(address,bytes) (#344-346) is never used and should be removed
Address.functionStaticCall(address,bytes,string) (#354-360) is never used and should be removed
Address.isContract(address) (#241-250) is never used and should be removed
Address.sendValue(address,uint256) (#268-274) is never used and should be removed
EnumerableSet._at(EnumerableSet.Set,uint256) (#531-534) is never used and should be removed
EnumerableSet._length(EnumerableSet.Set) (#517-519) is never used and should be removed
EnumerableSet._remove(EnumerableSet.Set,bytes32) (#473-505) is never used and should be removed
EnumerableSet.add(EnumerableSet.Bytes32Set,bytes32) (#548-550) is never used and should be removed
EnumerableSet.add(EnumerableSet.UintSet,uint256) (#648-650) is never used and should be removed
EnumerableSet.at(EnumerableSet.AddressSet,uint256) (#640-642) is never used and should be removed
EnumerableSet.at(EnumerableSet.Bytes32Set,uint256) (#586-588) is never used and should be removed
EnumerableSet.at(EnumerableSet.UintSet,uint256) (#664-666) is never used and should be removed
EnumerableSet.contains(EnumerableSet.Bytes32Set,bytes32) (#565-567) is never used and should be removed
EnumerableSet.contains(EnumerableSet.UintSet,uint256) (#656-658) is never used and should be removed
EnumerableSet.length(EnumerableSet.AddressSet) (#626-628) is never used and should be removed
EnumerableSet.length(EnumerableSet.Bytes32Set) (#572-574) is never used and should be removed
EnumerableSet.length(EnumerableSet.UintSet) (#660-662) is never used and should be removed
EnumerableSet.remove(EnumerableSet.AddressSet,address) (#612-614) is never used and should be removed
EnumerableSet.remove(EnumerableSet.Bytes32Set,bytes32) (#558-560) is never used and should be removed
EnumerableSet.remove(EnumerableSet.UintSet,uint256) (#652-654) is never used and should be removed
Remove unused functions.

Additional information: link

Pragma version^0.8.4 (#12) necessitates a version too recent to be trusted. Consider deploying with 0.6.12/0.7.6
solc-0.8.4 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) (#268-274):
- (success) = recipient.call{value: amount}() (#272)
Low level call in Address.functionCallWithValue(address,bytes,uint256,string) (#329-336):
- (success,returndata) = target.call{value: value}(data) (#334)
Low level call in Address.functionStaticCall(address,bytes,string) (#354-360):
- (success,returndata) = target.staticcall(data) (#358)
Low level call in Address.functionDelegateCall(address,bytes,string) (#378-384):
- (success,returndata) = target.delegatecall(data) (#382)
Low level call in REDFRUNK._swapContractToken() (#862-887):
- (tmpSuccess) = address(MarkettingAddress).call{gas: 30000,value: distributeBNB}() (#885)
Low level call in REDFRUNK.sendBNB() (#1030-1033):
- (sent) = MarkettingAddress.call{value: (address(this).balance)}() (#1031)
Avoid low-level calls. Check the call success. If the call is meant for a contract, check for code existence

Additional information: link

Function IPancakeERC20.DOMAIN_SEPARATOR() (#45) is not in mixedCase
Function IPancakeERC20.PERMIT_TYPEHASH() (#46) is not in mixedCase
Function IPancakeRouter01.WETH() (#149) is not in mixedCase
Variable Ownable._owner (#199) is not in mixedCase
Function REDFRUNK.ResetBNBContract() (#832-834) is not in mixedCase
Parameter REDFRUNK.getAddressSellLockTimeInSeconds(address).AddressToCheck (#942) is not in mixedCase
Function REDFRUNK.AddressResetSellLock() (#959-961) is not in mixedCase
Function REDFRUNK.TeamSwitchManualBNBConversion(bool) (#968-970) is not in mixedCase
Function REDFRUNK.TeamDisableSellLock(bool) (#973-975) is not in mixedCase
Function REDFRUNK.TeamSetTaxes(uint8,uint8,uint8,uint8,uint8,uint8) (#978-989) is not in mixedCase
Function REDFRUNK.TeamCreateLPandBNB() (#992-994) is not in mixedCase
Function REDFRUNK.TeamUpdateLimits(uint256,uint256,uint256) (#997-1005) is not in mixedCase
Function REDFRUNK.SetupLiquidityTokenAddress(address) (#1009-1011) is not in mixedCase
Parameter REDFRUNK.allowance(address,address)._owner (#1067) is not in mixedCase
Constant REDFRUNK._name (#683) is not in UPPER_CASE_WITH_UNDERSCORES
Constant REDFRUNK._symbol (#684) is not in UPPER_CASE_WITH_UNDERSCORES
Constant REDFRUNK._decimals (#685) is not in UPPER_CASE_WITH_UNDERSCORES
Constant REDFRUNK.InitialSupply (#686) is not in UPPER_CASE_WITH_UNDERSCORES
Constant REDFRUNK.DefaultLiquidityLockTime (#689) is not in UPPER_CASE_WITH_UNDERSCORES
Variable REDFRUNK.BurnAddress (#691) is not in mixedCase
Variable REDFRUNK.Team_Of_Redfrunk (#692) is not in mixedCase
Constant REDFRUNK.MarkettingAddress (#693) is not in UPPER_CASE_WITH_UNDERSCORES
Constant REDFRUNK.PancakeRouter (#694) is not in UPPER_CASE_WITH_UNDERSCORES
Follow the Solidity naming convention.

Additional information: link

Variable IPancakeRouter01.addLiquidity(address,address,uint256,uint256,uint256,uint256,address,uint256).amountADesired (#68) is too similar to IPancakeRouter01.addLiquidity(address,address,uint256,uint256,uint256,uint256,address,uint256).amountBDesired (#69)
Prevent variables from having similar names.

Additional information: link

REDFRUNK.slitherConstructorVariables() (#669-1108) uses literals with too many digits:
- BurnAddress = 0x000000000000000000000000000000000000dEaD (#691)
REDFRUNK.slitherConstructorVariables() (#669-1108) uses literals with too many digits:
- balanceLimit = 1000000000000 * 10 ** _decimals (#698)
REDFRUNK.slitherConstructorVariables() (#669-1108) uses literals with too many digits:
- sellLimit = 1000000000000 * 10 ** _decimals (#699)
REDFRUNK.slitherConstructorVariables() (#669-1108) uses literals with too many digits:
- buyLimit = 1000000000000 * 10 ** _decimals (#700)
REDFRUNK.slitherConstructorVariables() (#669-1108) uses literals with too many digits:
- swapthreshold = 1000000000000 * 10 ** _decimals (#701)
REDFRUNK.slitherConstructorConstantVariables() (#669-1108) uses literals with too many digits:
- InitialSupply = 1000000000000 * 10 ** _decimals (#686)
Use: Ether suffix, Time suffix, or The scientific notation

Additional information: link

REDFRUNK._excludedFromStaking (#680) is never used in REDFRUNK (#669-1108)
REDFRUNK.DefaultLiquidityLockTime (#689) is never used in REDFRUNK (#669-1108)
Remove unused state variables.

Additional information: link

REDFRUNK.BurnAddress (#691) should be constant
REDFRUNK.Team_Of_Redfrunk (#692) should be constant
REDFRUNK._liquidityUnlockTime (#1007) should be constant
Add the constant attributes to state variables that never change.

Additional information: link

renounceOwnership() should be declared external:
- Ownable.renounceOwnership() (#226-229)
transferOwnership(address) should be declared external:
- Ownable.transferOwnership(address) (#231-235)
changeTax(uint8,uint8) should be declared external:
- REDFRUNK.changeTax(uint8,uint8) (#744-747)
ResetBNBContract() should be declared external:
- REDFRUNK.ResetBNBContract() (#832-834)
changeSwapThreshold(uint256) should be declared external:
- REDFRUNK.changeSwapThreshold(uint256) (#889-891)
getLiquidityReleaseTimeInSeconds() should be declared external:
- REDFRUNK.getLiquidityReleaseTimeInSeconds() (#922-927)
getBurnedTokens() should be declared external:
- REDFRUNK.getBurnedTokens() (#929-931)
getLimits() should be declared external:
- REDFRUNK.getLimits() (#933-935)
getTaxes() should be declared external:
- REDFRUNK.getTaxes() (#937-939)
getAddressSellLockTimeInSeconds(address) should be declared external:
- REDFRUNK.getAddressSellLockTimeInSeconds(address) (#942-949)
getSellLockTimeInSeconds() should be declared external:
- REDFRUNK.getSellLockTimeInSeconds() (#950-952)
setLockTime(uint256) should be declared external:
- REDFRUNK.setLockTime(uint256) (#954-956)
AddressResetSellLock() should be declared external:
- REDFRUNK.AddressResetSellLock() (#959-961)
TeamSwitchManualBNBConversion(bool) should be declared external:
- REDFRUNK.TeamSwitchManualBNBConversion(bool) (#968-970)
TeamDisableSellLock(bool) should be declared external:
- REDFRUNK.TeamDisableSellLock(bool) (#973-975)
TeamSetTaxes(uint8,uint8,uint8,uint8,uint8,uint8) should be declared external:
- REDFRUNK.TeamSetTaxes(uint8,uint8,uint8,uint8,uint8,uint8) (#978-989)
TeamCreateLPandBNB() should be declared external:
- REDFRUNK.TeamCreateLPandBNB() (#992-994)
SetupLiquidityTokenAddress(address) should be declared external:
- REDFRUNK.SetupLiquidityTokenAddress(address) (#1009-1011)
resetStuckLiq() should be declared external:
- REDFRUNK.resetStuckLiq() (#1013-1028)
sendBNB() should be declared external:
- REDFRUNK.sendBNB() (#1030-1033)
Use the external attribute for functions never called from the contract.

Additional information: link

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

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 PancakeSwap trading pair to compute liquidity.

Unable to find PancakeSwap trading pair to compute volume.

Unable to find PancakeSwap trading pair to compute number of swaps.

BscScan page for the token does not contain additional info: website, socials, description, etc.

Additional information: link

Unable to find token on CoinGecko

Additional information: link

Token was delisted (assigned to inactive / untracked listing) from CoinMarketCap

Additional information: link

Unable to find whitepaper link on the website

Young tokens have high risks of price dump / death

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

Token has no active CoinGecko listing / rank

Token has no active CoinMarketCap listing / rank