FINU [FireInu] Token

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

Reentrancy in FireInu._transfer(address,address,uint256) (#1072-1131):
External calls:
- swapAndLiquify(contractTokenBalance) (#1112)
- pcsV2Router.addLiquidityETH{value: ethAmount}(address(this),tokenAmount,0,0,owner(),block.timestamp) (#1351-1358)
- pcsV2Router.swapExactTokensForETHSupportingFeeOnTransferTokens(tokenAmount,0,path,address(this),block.timestamp) (#1337-1343)
External calls sending eth:
- swapAndLiquify(contractTokenBalance) (#1112)
- pcsV2Router.addLiquidityETH{value: ethAmount}(address(this),tokenAmount,0,0,owner(),block.timestamp) (#1351-1358)
State variables written after the call(s):
- _transferStandard(sender,recipient,amount) (#1128)
- _rOwned[address(0xdead)] = _rOwned[address(0xdead)].add(tBurn) (#1157)
- _rOwned[address(this)] = _rOwned[address(this)].add(rLiquidity) (#1301)
- _rOwned[sender] = _rOwned[sender].sub(rAmount) (#1147)
- _rOwned[recipient] = _rOwned[recipient].add(rTransferAmount) (#1148)
- _transferStandard(sender,recipient,amount) (#1128)
- _rTotal = _rTotal.sub(rFee) (#1164)
- _rTotal = _rTotal.sub(tBurn) (#1159)
- _transferStandard(sender,recipient,amount) (#1128)
- _tTotal = _tTotal.sub(tBurn) (#1158)
Apply the check-effects-interactions pattern.

Additional information: link

FireInu.allowance(address,address).owner (#938) shadows:
- Ownable.owner() (#347-349) (function)
FireInu._approve(address,address,uint256).owner (#1043) shadows:
- Ownable.owner() (#347-349) (function)
Rename the local variables that shadow another component.

Additional information: link

FireInu.resetStartTimestamp(uint256) (#821-823) should emit an event for:
- _start_timestamp = newStartTimestamp (#822)
FireInu.setBurnFee(uint256) (#828-831) should emit an event for:
- _burnFee = newBurnFee (#830)
FireInu.setLiquidityFee(uint256) (#836-839) should emit an event for:
- _liquidityFee = newLiquidityFee (#838)
FireInu.setHolderFee(uint256) (#844-847) should emit an event for:
- _holderFee = newHolderFee (#846)
FireInu.setNumTokensSellToAddToLiquidity(uint256) (#860-863) should emit an event for:
- _numTokensSellToAddToLiquidity = newNum (#862)
Emit an event for critical parameter changes.

Additional information: link

Reentrancy in FireInu._transfer(address,address,uint256) (#1072-1131):
External calls:
- swapAndLiquify(contractTokenBalance) (#1112)
- pcsV2Router.addLiquidityETH{value: ethAmount}(address(this),tokenAmount,0,0,owner(),block.timestamp) (#1351-1358)
- pcsV2Router.swapExactTokensForETHSupportingFeeOnTransferTokens(tokenAmount,0,path,address(this),block.timestamp) (#1337-1343)
External calls sending eth:
- swapAndLiquify(contractTokenBalance) (#1112)
- pcsV2Router.addLiquidityETH{value: ethAmount}(address(this),tokenAmount,0,0,owner(),block.timestamp) (#1351-1358)
State variables written after the call(s):
- removeAllFee() (#1126)
- _burnFee = 0 (#1061)
- restoreAllFee() (#1130)
- _burnFee = _previousBurnFee (#1067)
- removeAllFee() (#1126)
- _holderFee = 0 (#1062)
- restoreAllFee() (#1130)
- _holderFee = _previousHolderFee (#1068)
- removeAllFee() (#1126)
- _liquidityFee = 0 (#1063)
- restoreAllFee() (#1130)
- _liquidityFee = _previousLiquidityFee (#1069)
- removeAllFee() (#1126)
- _previousBurnFee = _burnFee (#1057)
- removeAllFee() (#1126)
- _previousHolderFee = _holderFee (#1058)
- removeAllFee() (#1126)
- _previousLiquidityFee = _liquidityFee (#1059)
- _transferStandard(sender,recipient,amount) (#1128)
- _tFeeTotal = _tFeeTotal.add(tFee) (#1165)
Reentrancy in FireInu.constructor() (#793-808):
External calls:
- pcsV2Pair = IPancakeFactory(_pancakeswapV2Router.factory()).createPair(address(this),_pancakeswapV2Router.WETH()) (#801-804)
State variables written after the call(s):
- pcsV2Router = _pancakeswapV2Router (#805)
Reentrancy in FireInu.swapAndLiquify(uint256) (#1304-1326):
External calls:
- swapTokensForBNB(half) (#1317)
- pcsV2Router.swapExactTokensForETHSupportingFeeOnTransferTokens(tokenAmount,0,path,address(this),block.timestamp) (#1337-1343)
- addLiquidity(otherHalf,newBalance) (#1323)
- pcsV2Router.addLiquidityETH{value: ethAmount}(address(this),tokenAmount,0,0,owner(),block.timestamp) (#1351-1358)
External calls sending eth:
- addLiquidity(otherHalf,newBalance) (#1323)
- pcsV2Router.addLiquidityETH{value: ethAmount}(address(this),tokenAmount,0,0,owner(),block.timestamp) (#1351-1358)
State variables written after the call(s):
- addLiquidity(otherHalf,newBalance) (#1323)
- _allowances[owner][spender] = amount (#1050)
Reentrancy in FireInu.transferFrom(address,address,uint256) (#956-971):
External calls:
- _transfer(sender,recipient,amount) (#961)
- pcsV2Router.addLiquidityETH{value: ethAmount}(address(this),tokenAmount,0,0,owner(),block.timestamp) (#1351-1358)
- pcsV2Router.swapExactTokensForETHSupportingFeeOnTransferTokens(tokenAmount,0,path,address(this),block.timestamp) (#1337-1343)
External calls sending eth:
- _transfer(sender,recipient,amount) (#961)
- pcsV2Router.addLiquidityETH{value: ethAmount}(address(this),tokenAmount,0,0,owner(),block.timestamp) (#1351-1358)
State variables written after the call(s):
- _approve(sender,_msgSender(),_allowances[sender][_msgSender()].sub(amount,BEP20: transfer amount exceeds allowance)) (#962-969)
- _allowances[owner][spender] = amount (#1050)
Apply the check-effects-interactions pattern.

Additional information: link

FireInu._getTValues(uint256) (#1239-1261) performs a multiplication on the result of a division:
-tBurn = tAmount.div(10 ** 2).mul(_getCurrentBurnFee()).div(10 ** 2) (#1254)
FireInu._getTValues(uint256) (#1239-1261) performs a multiplication on the result of a division:
-tLiquidity = tAmount.div(10 ** 2).mul(_getCurrentLiqFee()).div(10 ** 2) (#1255-1256)
FireInu._getTValues(uint256) (#1239-1261) performs a multiplication on the result of a division:
-tFee = tAmount.div(10 ** 2).mul(_getCurrentHolderFee()).div(10 ** 2) (#1257-1258)
Consider ordering multiplication before division.

Additional information: link

FireInu.addLiquidity(uint256,uint256) (#1346-1359) ignores return value by pcsV2Router.addLiquidityETH{value: ethAmount}(address(this),tokenAmount,0,0,owner(),block.timestamp) (#1351-1358)
Ensure that all the return values of the function calls are used.

Additional information: link

Reentrancy in FireInu._transfer(address,address,uint256) (#1072-1131):
External calls:
- swapAndLiquify(contractTokenBalance) (#1112)
- pcsV2Router.addLiquidityETH{value: ethAmount}(address(this),tokenAmount,0,0,owner(),block.timestamp) (#1351-1358)
- pcsV2Router.swapExactTokensForETHSupportingFeeOnTransferTokens(tokenAmount,0,path,address(this),block.timestamp) (#1337-1343)
External calls sending eth:
- swapAndLiquify(contractTokenBalance) (#1112)
- pcsV2Router.addLiquidityETH{value: ethAmount}(address(this),tokenAmount,0,0,owner(),block.timestamp) (#1351-1358)
Event emitted after the call(s):
- Transfer(sender,address(0xdead),tBurn) (#1160)
- _transferStandard(sender,recipient,amount) (#1128)
- Transfer(sender,recipient,tTransferAmount) (#1153)
- _transferStandard(sender,recipient,amount) (#1128)
Reentrancy in FireInu.constructor() (#793-808):
External calls:
- pcsV2Pair = IPancakeFactory(_pancakeswapV2Router.factory()).createPair(address(this),_pancakeswapV2Router.WETH()) (#801-804)
Event emitted after the call(s):
- Transfer(address(0),_msgSender(),_tTotal) (#807)
Reentrancy in FireInu.swapAndLiquify(uint256) (#1304-1326):
External calls:
- swapTokensForBNB(half) (#1317)
- pcsV2Router.swapExactTokensForETHSupportingFeeOnTransferTokens(tokenAmount,0,path,address(this),block.timestamp) (#1337-1343)
- addLiquidity(otherHalf,newBalance) (#1323)
- pcsV2Router.addLiquidityETH{value: ethAmount}(address(this),tokenAmount,0,0,owner(),block.timestamp) (#1351-1358)
External calls sending eth:
- addLiquidity(otherHalf,newBalance) (#1323)
- pcsV2Router.addLiquidityETH{value: ethAmount}(address(this),tokenAmount,0,0,owner(),block.timestamp) (#1351-1358)
Event emitted after the call(s):
- Approval(owner,spender,amount) (#1051)
- addLiquidity(otherHalf,newBalance) (#1323)
- SwapAndLiquify(half,newBalance,otherHalf,contractTokenBalance) (#1325)
Reentrancy in FireInu.transferFrom(address,address,uint256) (#956-971):
External calls:
- _transfer(sender,recipient,amount) (#961)
- pcsV2Router.addLiquidityETH{value: ethAmount}(address(this),tokenAmount,0,0,owner(),block.timestamp) (#1351-1358)
- pcsV2Router.swapExactTokensForETHSupportingFeeOnTransferTokens(tokenAmount,0,path,address(this),block.timestamp) (#1337-1343)
External calls sending eth:
- _transfer(sender,recipient,amount) (#961)
- pcsV2Router.addLiquidityETH{value: ethAmount}(address(this),tokenAmount,0,0,owner(),block.timestamp) (#1351-1358)
Event emitted after the call(s):
- Approval(owner,spender,amount) (#1051)
- _approve(sender,_msgSender(),_allowances[sender][_msgSender()].sub(amount,BEP20: transfer amount exceeds allowance)) (#962-969)
Apply the check-effects-interactions pattern.

Additional information: link

FireInu._getCurrentBurnFee() (#1200-1211) uses timestamp for comparisons
Dangerous comparisons:
- time_since_start < _taxTiers[0] * HOUR (#1202)
- time_since_start < _taxTiers[1] * HOUR (#1204)
- time_since_start < _taxTiers[2] * HOUR (#1206)
FireInu._getCurrentLiqFee() (#1213-1224) uses timestamp for comparisons
Dangerous comparisons:
- time_since_start < _taxTiers[0] * HOUR (#1215)
- time_since_start < _taxTiers[1] * HOUR (#1217)
- time_since_start < _taxTiers[2] * HOUR (#1219)
FireInu._getCurrentHolderFee() (#1226-1237) uses timestamp for comparisons
Dangerous comparisons:
- time_since_start < _taxTiers[0] * HOUR (#1228)
- time_since_start < _taxTiers[1] * HOUR (#1230)
- time_since_start < _taxTiers[2] * HOUR (#1232)
Avoid relying on block.timestamp.

Additional information: link

Different versions of Solidity is used:
- Version used: ['>=0.5.0', '>=0.6.2', '^0.6.12']
- ^0.6.12 (#24)
- >=0.6.2 (#392)
- >=0.6.2 (#555)
- >=0.5.0 (#604)
- >=0.5.0 (#638)
Use one Solidity version.

Additional information: link

Context._msgData() (#146-149) is never used and should be removed
SafeMath.mod(uint256,uint256) (#287-289) is never used and should be removed
SafeMath.mod(uint256,uint256,string) (#302-309) is never used and should be removed
Remove unused functions.

Additional information: link

FireInu._rTotal (#763) is set pre-construction with a non-constant function or state variable:
- (MAX - (MAX % _tTotal))
FireInu._previousBurnFee (#773) is set pre-construction with a non-constant function or state variable:
- _burnFee
FireInu._previousLiquidityFee (#774) is set pre-construction with a non-constant function or state variable:
- _liquidityFee
FireInu._previousHolderFee (#775) is set pre-construction with a non-constant function or state variable:
- _holderFee
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>=0.6.2 (#392) allows old versions
Pragma version>=0.6.2 (#555) allows old versions
Pragma version>=0.5.0 (#604) allows old versions
Pragma version>=0.5.0 (#638) 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

Function IPancakeRouter01.WETH() (#397) is not in mixedCase
Function IPancakeFactory.INIT_CODE_PAIR_HASH() (#635) is not in mixedCase
Function IPancakePair.DOMAIN_SEPARATOR() (#673) is not in mixedCase
Function IPancakePair.PERMIT_TYPEHASH() (#675) is not in mixedCase
Function IPancakePair.MINIMUM_LIQUIDITY() (#706) is not in mixedCase
Variable FireInu._maxTxAmount (#765) is not in mixedCase
Variable FireInu._numTokensSellToAddToLiquidity (#766) is not in mixedCase
Variable FireInu._maxWalletToken (#767) is not in mixedCase
Variable FireInu._burnFee (#770) is not in mixedCase
Variable FireInu._liquidityFee (#771) is not in mixedCase
Variable FireInu._holderFee (#772) is not in mixedCase
Variable FireInu._previousBurnFee (#773) is not in mixedCase
Variable FireInu._previousLiquidityFee (#774) is not in mixedCase
Variable FireInu._previousHolderFee (#775) is not in mixedCase
Variable FireInu._taxTiers (#776) is not in mixedCase
Variable FireInu._start_timestamp (#784) is not in mixedCase
Follow the Solidity naming convention.

Additional information: link

Redundant expression "this (#147)" inContext (#137-150)
Remove redundant statements if they congest code but offer no value.

Additional information: link

Variable IPancakeRouter01.addLiquidity(address,address,uint256,uint256,uint256,uint256,address,uint256).amountADesired (#402) is too similar to IPancakeRouter01.addLiquidity(address,address,uint256,uint256,uint256,uint256,address,uint256).amountBDesired (#403)
Variable FireInu._getRValues(uint256,uint256,uint256,uint256,uint256).rTransferAmount (#1282) is too similar to FireInu._getValues(uint256).tTransferAmount (#1182)
Variable FireInu.reflectionFromToken(uint256,bool).rTransferAmount (#1024) is too similar to FireInu._getValues(uint256).tTransferAmount (#1182)
Variable FireInu.reflectionFromToken(uint256,bool).rTransferAmount (#1024) is too similar to FireInu._transferStandard(address,address,uint256).tTransferAmount (#1142)
Variable FireInu._transferStandard(address,address,uint256).rTransferAmount (#1140) is too similar to FireInu._getValues(uint256).tTransferAmount (#1182)
Variable FireInu._transferStandard(address,address,uint256).rTransferAmount (#1140) is too similar to FireInu._transferStandard(address,address,uint256).tTransferAmount (#1142)
Variable FireInu._getRValues(uint256,uint256,uint256,uint256,uint256).rTransferAmount (#1282) is too similar to FireInu._getTValues(uint256).tTransferAmount (#1259)
Variable FireInu.reflectionFromToken(uint256,bool).rTransferAmount (#1024) is too similar to FireInu._getTValues(uint256).tTransferAmount (#1259)
Variable FireInu._transferStandard(address,address,uint256).rTransferAmount (#1140) is too similar to FireInu._getTValues(uint256).tTransferAmount (#1259)
Variable FireInu._getValues(uint256).rTransferAmount (#1187) is too similar to FireInu._getValues(uint256).tTransferAmount (#1182)
Variable FireInu._getValues(uint256).rTransferAmount (#1187) is too similar to FireInu._getTValues(uint256).tTransferAmount (#1259)
Variable FireInu._getRValues(uint256,uint256,uint256,uint256,uint256).rTransferAmount (#1282) is too similar to FireInu._transferStandard(address,address,uint256).tTransferAmount (#1142)
Variable FireInu._getValues(uint256).rTransferAmount (#1187) is too similar to FireInu._transferStandard(address,address,uint256).tTransferAmount (#1142)
Prevent variables from having similar names.

Additional information: link

FireInu._tOwned (#753) is never used in FireInu (#749-1363)
Remove unused state variables.

Additional information: link

FireInu._decimals (#783) should be constant
FireInu._maxTxAmount (#765) should be constant
FireInu._maxWalletToken (#767) should be constant
FireInu._name (#781) should be constant
FireInu._symbol (#782) should be constant
Add the constant attributes to state variables that never change.

Additional information: link

renounceOwnership() should be declared external:
- Ownable.renounceOwnership() (#366-369)
transferOwnership(address) should be declared external:
- Ownable.transferOwnership(address) (#375-377)
resetStartTimestamp(uint256) should be declared external:
- FireInu.resetStartTimestamp(uint256) (#821-823)
setBurnFee(uint256) should be declared external:
- FireInu.setBurnFee(uint256) (#828-831)
setLiquidityFee(uint256) should be declared external:
- FireInu.setLiquidityFee(uint256) (#836-839)
setHolderFee(uint256) should be declared external:
- FireInu.setHolderFee(uint256) (#844-847)
setTier(uint256,uint256) should be declared external:
- FireInu.setTier(uint256,uint256) (#852-855)
setNumTokensSellToAddToLiquidity(uint256) should be declared external:
- FireInu.setNumTokensSellToAddToLiquidity(uint256) (#860-863)
toggleExcludedFromFee(address) should be declared external:
- FireInu.toggleExcludedFromFee(address) (#865-867)
name() should be declared external:
- FireInu.name() (#871-873)
symbol() should be declared external:
- FireInu.symbol() (#875-877)
decimals() should be declared external:
- FireInu.decimals() (#879-881)
totalSupply() should be declared external:
- FireInu.totalSupply() (#883-885)
startTimestampForTax() should be declared external:
- FireInu.startTimestampForTax() (#887-889)
burnPercent() should be declared external:
- FireInu.burnPercent() (#891-893)
liquidityPercent() should be declared external:
- FireInu.liquidityPercent() (#895-897)
holderPercent() should be declared external:
- FireInu.holderPercent() (#899-901)
isExcludedFromFee(address) should be declared external:
- FireInu.isExcludedFromFee(address) (#903-905)
wenTierEnd(uint256) should be declared external:
- FireInu.wenTierEnd(uint256) (#910-913)
numTokensSellToAddToLiquidity() should be declared external:
- FireInu.numTokensSellToAddToLiquidity() (#915-917)
pSolHoldAME() should be declared external:
- FireInu.pSolHoldAME() (#923-925)
transfer(address,uint256) should be declared external:
- FireInu.transfer(address,uint256) (#929-936)
allowance(address,address) should be declared external:
- FireInu.allowance(address,address) (#938-945)
approve(address,uint256) should be declared external:
- FireInu.approve(address,uint256) (#947-954)
transferFrom(address,address,uint256) should be declared external:
- FireInu.transferFrom(address,address,uint256) (#956-971)
increaseAllowance(address,uint256) should be declared external:
- FireInu.increaseAllowance(address,uint256) (#973-984)
decreaseAllowance(address,uint256) should be declared external:
- FireInu.decreaseAllowance(address,uint256) (#986-1000)
totalFees() should be declared external:
- FireInu.totalFees() (#1002-1004)
reflect(uint256) should be declared external:
- FireInu.reflect(uint256) (#1006-1012)
reflectionFromToken(uint256,bool) should be declared external:
- FireInu.reflectionFromToken(uint256,bool) (#1014-1027)
Use the external attribute for functions never called from the contract.

Additional information: link

Token seems to be untradeable: there is no PancakeSwap trading pair and no trading volumes. Ignore for presale.

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

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Unable to find token on CoinGecko

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

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Unable to find token/project description on the website or on BscScan, CoinMarketCap

Unable to find token contract audit

Unable to verify token contract address on the website

Unable to find audit link on the website

Unable to find whitepaper link on the website

Unable to find Telegram link on the website

Unable to find Twitter link on the website

Unable to find code repository for the project

Token has no active CoinGecko listing / rank

Token has no active CoinMarketCap listing / rank

Token has a considerable age, but social accounts / website are missing or have few users

Token has a considerable age, but average PancakeSwap 30d trading volume is low

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