IDOSCAN Token

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

IdoscanToken.addLiquidity(uint256,uint256) (Token.sol#356-372) sends eth to arbitrary user
Dangerous calls:
- uniswapV2Router.addLiquidityETH{value: ethAmount}(address(this),tokenAmount,0,0,owner(),block.timestamp) (Token.sol#361-368)
Ensure that an arbitrary user cannot withdraw unauthorized funds.

Additional information: link

Reentrancy in IdoscanToken._transfer(address,address,uint256) (Token.sol#262-313):
External calls:
- swapAndLiquify(tokensToSwap) (Token.sol#300)
- uniswapV2Router.addLiquidityETH{value: ethAmount}(address(this),tokenAmount,0,0,owner(),block.timestamp) (Token.sol#361-368)
- uniswapV2Router.swapExactTokensForETHSupportingFeeOnTransferTokens(tokenAmount,0,path,address(this),block.timestamp) (Token.sol#347-353)
External calls sending eth:
- swapAndLiquify(tokensToSwap) (Token.sol#300)
- uniswapV2Router.addLiquidityETH{value: ethAmount}(address(this),tokenAmount,0,0,owner(),block.timestamp) (Token.sol#361-368)
State variables written after the call(s):
- _tokenTransfer(sender,recipient,amount,takeFee) (Token.sol#312)
- _burnFee = _previousBurnFee (Token.sol#531)
- _burnFee = 0 (Token.sol#525)
- _tokenTransfer(sender,recipient,amount,takeFee) (Token.sol#312)
- _liquidityFee = _previousLiquidityFee (Token.sol#530)
- _liquidityFee = 0 (Token.sol#524)
- _tokenTransfer(sender,recipient,amount,takeFee) (Token.sol#312)
- _rOwned[address(this)] = _rOwned[address(this)].add(rLiquidity) (Token.sol#495)
- _rOwned[sender] = _rOwned[sender].sub(rAmount) (Token.sol#412)
- _rOwned[sender] = _rOwned[sender].sub(rAmount) (Token.sol#389)
- _rOwned[recipient] = _rOwned[recipient].add(rTransferAmount) (Token.sol#390)
- _rOwned[sender] = _rOwned[sender].sub(rAmount) (Token.sol#461)
- _rOwned[sender] = _rOwned[sender].sub(rAmount) (Token.sol#437)
- _rOwned[recipient] = _rOwned[recipient].add(rTransferAmount) (Token.sol#438)
- _rOwned[recipient] = _rOwned[recipient].add(rTransferAmount) (Token.sol#414)
- _rOwned[recipient] = _rOwned[recipient].add(rTransferAmount) (Token.sol#463)
- _tokenTransfer(sender,recipient,amount,takeFee) (Token.sol#312)
- _rTotal = _rTotal.sub(rFee) (Token.sol#479)
- _rTotal = _rTotal.sub(rBurn) (Token.sol#487)
- _tokenTransfer(sender,recipient,amount,takeFee) (Token.sol#312)
- _tOwned[address(this)] = _tOwned[address(this)].add(tLiquidity) (Token.sol#497)
- _tOwned[sender] = _tOwned[sender].sub(tAmount) (Token.sol#436)
- _tOwned[sender] = _tOwned[sender].sub(tAmount) (Token.sol#460)
- _tOwned[recipient] = _tOwned[recipient].add(tTransferAmount) (Token.sol#413)
- _tOwned[recipient] = _tOwned[recipient].add(tTransferAmount) (Token.sol#462)
- _tokenTransfer(sender,recipient,amount,takeFee) (Token.sol#312)
- _taxFee = _previousTaxFee (Token.sol#529)
- _taxFee = 0 (Token.sol#523)
Apply the check-effects-interactions pattern.

Additional information: link

ERC20Upgradeable.__gap (ERC20Upgradeable.sol#310) shadows:
- ContextUpgradeable.__gap (ContextUpgradeable.sol#31)
OwnableUpgradeable.__gap (OwnableUpgradeable.sol#74) shadows:
- ContextUpgradeable.__gap (ContextUpgradeable.sol#31)
IdoscanToken._allowances (Token.sol#21) shadows:
- ERC20Upgradeable._allowances (ERC20Upgradeable.sol#37)
IdoscanToken._totalSupply (Token.sol#36) shadows:
- ERC20Upgradeable._totalSupply (ERC20Upgradeable.sol#39)
IdoscanToken._name (Token.sol#38) shadows:
- ERC20Upgradeable._name (ERC20Upgradeable.sol#41)
IdoscanToken._symbol (Token.sol#39) shadows:
- ERC20Upgradeable._symbol (ERC20Upgradeable.sol#42)
Remove the state variable shadowing.

Additional information: link

IdoscanToken.recoverERC20(address,uint256) (Token.sol#698-704) ignores return value by IERC20(tokenAddress).transfer(owner(),tokenAmount) (Token.sol#703)
Use SafeERC20, or ensure that the transfer/transferFrom return value is checked.

Additional information: link

IdoscanToken._isIncludedForLiquidity (Token.sol#28) is never initialized. It is used in:
- IdoscanToken.balanceOf(address) (Token.sol#141-145)
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

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

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

Combination 2: Unchecked transfer + Functions that send Ether to arbitraty destination. Usual for scams. May be justified by some complex mechanics (e.g. rebase, reflections). DYOR & manual audit are advised.

Combination 3: Reentrancy vulnerabilities + Unchecked transfer vulnerability. Usual for scams. May be justified by some complex mechanics (e.g. rebase, reflections). DYOR & manual audit are advised.

IdoscanToken.addLiquidity(uint256,uint256) (Token.sol#356-372) ignores return value by uniswapV2Router.addLiquidityETH{value: ethAmount}(address(this),tokenAmount,0,0,owner(),block.timestamp) (Token.sol#361-368)
Ensure that all the return values of the function calls are used.

Additional information: link

IdoscanToken.initialize(string,string).name (Token.sol#85) shadows:
- ERC20Upgradeable.name() (ERC20Upgradeable.sol#66-68) (function)
- IERC20MetadataUpgradeable.name() (IERC20MetadataUpgradeable.sol#16) (function)
IdoscanToken.initialize(string,string).symbol (Token.sol#85) shadows:
- ERC20Upgradeable.symbol() (ERC20Upgradeable.sol#74-76) (function)
- IERC20MetadataUpgradeable.symbol() (IERC20MetadataUpgradeable.sol#21) (function)
Rename the local variables that shadow another component.

Additional information: link

IdoscanToken._setTaxFee(uint256) (Token.sol#646-649) should emit an event for:
- _taxFee = taxFee (Token.sol#648)
IdoscanToken._setLiquidityFee(uint256) (Token.sol#651-657) should emit an event for:
- _liquidityFee = liquidityFee (Token.sol#656)
IdoscanToken._setBurnFee(uint256) (Token.sol#667-670) should emit an event for:
- _burnFee = burnFee (Token.sol#669)
IdoscanToken._setNumTokensSellToAddToLiquidity(uint256) (Token.sol#686-696) should emit an event for:
- numTokensSellToAddToLiquidity = numTokens (Token.sol#695)
Emit an event for critical parameter changes.

Additional information: link

IdoscanToken._setuniswapV2PairAddress(address).pairAddress (Token.sol#679) lacks a zero-check on :
- uniswapV2Pair = pairAddress (Token.sol#683)
Check that the address is not zero.

Additional information: link

Reentrancy in IdoscanToken._transfer(address,address,uint256) (Token.sol#262-313):
External calls:
- swapAndLiquify(tokensToSwap) (Token.sol#300)
- uniswapV2Router.addLiquidityETH{value: ethAmount}(address(this),tokenAmount,0,0,owner(),block.timestamp) (Token.sol#361-368)
- uniswapV2Router.swapExactTokensForETHSupportingFeeOnTransferTokens(tokenAmount,0,path,address(this),block.timestamp) (Token.sol#347-353)
External calls sending eth:
- swapAndLiquify(tokensToSwap) (Token.sol#300)
- uniswapV2Router.addLiquidityETH{value: ethAmount}(address(this),tokenAmount,0,0,owner(),block.timestamp) (Token.sol#361-368)
State variables written after the call(s):
- _tokenTransfer(sender,recipient,amount,takeFee) (Token.sol#312)
- _previousBurnFee = _burnFee (Token.sol#521)
- _tokenTransfer(sender,recipient,amount,takeFee) (Token.sol#312)
- _previousLiquidityFee = _liquidityFee (Token.sol#520)
- _tokenTransfer(sender,recipient,amount,takeFee) (Token.sol#312)
- _previousTaxFee = _taxFee (Token.sol#519)
- _tokenTransfer(sender,recipient,amount,takeFee) (Token.sol#312)
- _tBurnTotal = _tBurnTotal.add(tBurn) (Token.sol#488)
- _tokenTransfer(sender,recipient,amount,takeFee) (Token.sol#312)
- _tFeeTotal = _tFeeTotal.add(tFee) (Token.sol#480)
Reentrancy in IdoscanToken.addLiquidity(uint256,uint256) (Token.sol#356-372):
External calls:
- uniswapV2Router.addLiquidityETH{value: ethAmount}(address(this),tokenAmount,0,0,owner(),block.timestamp) (Token.sol#361-368)
State variables written after the call(s):
- _tLiquidity = _tLiquidity.add(tokenAmount) (Token.sol#371)
Reentrancy in IdoscanToken.swapAndLiquify(uint256) (Token.sol#315-336):
External calls:
- swapTokensForEth(half) (Token.sol#327)
- uniswapV2Router.swapExactTokensForETHSupportingFeeOnTransferTokens(tokenAmount,0,path,address(this),block.timestamp) (Token.sol#347-353)
- addLiquidity(otherHalf,newBalance) (Token.sol#333)
- uniswapV2Router.addLiquidityETH{value: ethAmount}(address(this),tokenAmount,0,0,owner(),block.timestamp) (Token.sol#361-368)
External calls sending eth:
- addLiquidity(otherHalf,newBalance) (Token.sol#333)
- uniswapV2Router.addLiquidityETH{value: ethAmount}(address(this),tokenAmount,0,0,owner(),block.timestamp) (Token.sol#361-368)
State variables written after the call(s):
- addLiquidity(otherHalf,newBalance) (Token.sol#333)
- _allowances[owner][spender] = amount (ERC20Upgradeable.sol#291)
Apply the check-effects-interactions pattern.

Additional information: link

Reentrancy in IdoscanToken._transfer(address,address,uint256) (Token.sol#262-313):
External calls:
- swapAndLiquify(tokensToSwap) (Token.sol#300)
- uniswapV2Router.addLiquidityETH{value: ethAmount}(address(this),tokenAmount,0,0,owner(),block.timestamp) (Token.sol#361-368)
- uniswapV2Router.swapExactTokensForETHSupportingFeeOnTransferTokens(tokenAmount,0,path,address(this),block.timestamp) (Token.sol#347-353)
External calls sending eth:
- swapAndLiquify(tokensToSwap) (Token.sol#300)
- uniswapV2Router.addLiquidityETH{value: ethAmount}(address(this),tokenAmount,0,0,owner(),block.timestamp) (Token.sol#361-368)
Event emitted after the call(s):
- Transfer(sender,recipient,tTransferAmount) (Token.sol#394)
- _tokenTransfer(sender,recipient,amount,takeFee) (Token.sol#312)
- Transfer(sender,recipient,tTransferAmount) (Token.sol#442)
- _tokenTransfer(sender,recipient,amount,takeFee) (Token.sol#312)
- Transfer(sender,recipient,tTransferAmount) (Token.sol#418)
- _tokenTransfer(sender,recipient,amount,takeFee) (Token.sol#312)
- Transfer(sender,recipient,tTransferAmount) (Token.sol#467)
- _tokenTransfer(sender,recipient,amount,takeFee) (Token.sol#312)
Reentrancy in IdoscanToken.swapAndLiquify(uint256) (Token.sol#315-336):
External calls:
- swapTokensForEth(half) (Token.sol#327)
- uniswapV2Router.swapExactTokensForETHSupportingFeeOnTransferTokens(tokenAmount,0,path,address(this),block.timestamp) (Token.sol#347-353)
- addLiquidity(otherHalf,newBalance) (Token.sol#333)
- uniswapV2Router.addLiquidityETH{value: ethAmount}(address(this),tokenAmount,0,0,owner(),block.timestamp) (Token.sol#361-368)
External calls sending eth:
- addLiquidity(otherHalf,newBalance) (Token.sol#333)
- uniswapV2Router.addLiquidityETH{value: ethAmount}(address(this),tokenAmount,0,0,owner(),block.timestamp) (Token.sol#361-368)
Event emitted after the call(s):
- Approval(owner,spender,amount) (ERC20Upgradeable.sol#292)
- addLiquidity(otherHalf,newBalance) (Token.sol#333)
- SwapAndLiquify(half,newBalance,otherHalf) (Token.sol#335)
Apply the check-effects-interactions pattern.

Additional information: link

IdoscanToken.includeAccount(address) (Token.sol#225-236) has costly operations inside a loop:
- _excluded.pop() (Token.sol#232)
Use a local variable to hold the loop computation result.

Additional information: link

Function ContextUpgradeable.__Context_init() (ContextUpgradeable.sol#17-19) is not in mixedCase
Function ContextUpgradeable.__Context_init_unchained() (ContextUpgradeable.sol#21-22) is not in mixedCase
Variable ContextUpgradeable.__gap (ContextUpgradeable.sol#31) is not in mixedCase
Function ERC20Upgradeable.__ERC20_init(string,string) (ERC20Upgradeable.sol#53-56) is not in mixedCase
Function ERC20Upgradeable.__ERC20_init_unchained(string,string) (ERC20Upgradeable.sol#58-61) is not in mixedCase
Variable ERC20Upgradeable.__gap (ERC20Upgradeable.sol#310) is not in mixedCase
Function IUniswapV2Pair.DOMAIN_SEPARATOR() (IUniswapV2Pair.sol#21) is not in mixedCase
Function IUniswapV2Pair.PERMIT_TYPEHASH() (IUniswapV2Pair.sol#22) is not in mixedCase
Function IUniswapV2Pair.MINIMUM_LIQUIDITY() (IUniswapV2Pair.sol#39) is not in mixedCase
Function IUniswapV2Router01.WETH() (IUniswapV2Router01.sol#8) is not in mixedCase
Function OwnableUpgradeable.__Ownable_init() (OwnableUpgradeable.sol#27-30) is not in mixedCase
Function OwnableUpgradeable.__Ownable_init_unchained() (OwnableUpgradeable.sol#32-36) is not in mixedCase
Variable OwnableUpgradeable.__gap (OwnableUpgradeable.sol#74) is not in mixedCase
Parameter IdoscanToken.setSwapAndLiquifyEnabled(bool)._enabled (Token.sol#470) is not in mixedCase
Parameter IdoscanToken.calculateTaxFee(uint256)._amount (Token.sol#500) is not in mixedCase
Parameter IdoscanToken.calculateBurnFee(uint256)._amount (Token.sol#504) is not in mixedCase
Parameter IdoscanToken.calculateLiquidityFee(uint256)._amount (Token.sol#508) is not in mixedCase
Function IdoscanToken._setTaxFee(uint256) (Token.sol#646-649) is not in mixedCase
Function IdoscanToken._setLiquidityFee(uint256) (Token.sol#651-657) is not in mixedCase
Function IdoscanToken._setBurnFee(uint256) (Token.sol#667-670) is not in mixedCase
Function IdoscanToken._setUniSwapRouterAddress(address) (Token.sol#672-677) is not in mixedCase
Function IdoscanToken._setuniswapV2PairAddress(address) (Token.sol#679-684) is not in mixedCase
Function IdoscanToken._setNumTokensSellToAddToLiquidity(uint256) (Token.sol#686-696) is not in mixedCase
Variable IdoscanToken._maxTxAmount (Token.sol#42) is not in mixedCase
Follow the Solidity naming convention.

Additional information: link

Redundant expression "this (ContextUpgradeable.sol#28)" inContextUpgradeable (ContextUpgradeable.sol#16-33)
Remove redundant statements if they congest code but offer no value.

Additional information: link

Variable IUniswapV2Router01.addLiquidity(address,address,uint256,uint256,uint256,uint256,address,uint256).amountADesired (IUniswapV2Router01.sol#13) is too similar to IUniswapV2Router01.addLiquidity(address,address,uint256,uint256,uint256,uint256,address,uint256).amountBDesired (IUniswapV2Router01.sol#14)
Variable IdoscanToken.reflectionFromToken(uint256,bool).rTransferAmount (Token.sol#193) is too similar to IdoscanToken._transferBothExcluded(address,address,uint256).tTransferAmount (Token.sol#454)
Variable IdoscanToken._transferBothExcluded(address,address,uint256).rTransferAmount (Token.sol#452) is too similar to IdoscanToken._getTValues(uint256).tTransferAmount (Token.sol#579)
Variable IdoscanToken._getValues(uint256).rTransferAmount (Token.sol#553) is too similar to IdoscanToken._transferFromExcluded(address,address,uint256).tTransferAmount (Token.sol#430)
Variable IdoscanToken._transferStandard(address,address,uint256).rTransferAmount (Token.sol#381) is too similar to IdoscanToken._transferStandard(address,address,uint256).tTransferAmount (Token.sol#383)
Variable IdoscanToken._getValues(uint256).rTransferAmount (Token.sol#553) is too similar to IdoscanToken._transferBothExcluded(address,address,uint256).tTransferAmount (Token.sol#454)
Variable IdoscanToken._transferFromExcluded(address,address,uint256).rTransferAmount (Token.sol#428) is too similar to IdoscanToken._transferToExcluded(address,address,uint256).tTransferAmount (Token.sol#406)
Variable IdoscanToken.reflectionFromToken(uint256,bool).rTransferAmount (Token.sol#193) is too similar to IdoscanToken._transferStandard(address,address,uint256).tTransferAmount (Token.sol#383)
Variable IdoscanToken._transferFromExcluded(address,address,uint256).rTransferAmount (Token.sol#428) is too similar to IdoscanToken._transferFromExcluded(address,address,uint256).tTransferAmount (Token.sol#430)
Variable IdoscanToken._transferToExcluded(address,address,uint256).rTransferAmount (Token.sol#404) is too similar to IdoscanToken._transferToExcluded(address,address,uint256).tTransferAmount (Token.sol#406)
Variable IdoscanToken._transferStandard(address,address,uint256).rTransferAmount (Token.sol#381) is too similar to IdoscanToken._getTValues(uint256).tTransferAmount (Token.sol#579)
Variable IdoscanToken._getValues(uint256).rTransferAmount (Token.sol#553) is too similar to IdoscanToken._transferStandard(address,address,uint256).tTransferAmount (Token.sol#383)
Variable IdoscanToken.reflectionFromToken(uint256,bool).rTransferAmount (Token.sol#193) is too similar to IdoscanToken._getTValues(uint256).tTransferAmount (Token.sol#579)
Variable IdoscanToken._transferToExcluded(address,address,uint256).rTransferAmount (Token.sol#404) is too similar to IdoscanToken._transferFromExcluded(address,address,uint256).tTransferAmount (Token.sol#430)
Variable IdoscanToken._getValues(uint256).rTransferAmount (Token.sol#553) is too similar to IdoscanToken._getTValues(uint256).tTransferAmount (Token.sol#579)
Variable IdoscanToken._transferBothExcluded(address,address,uint256).rTransferAmount (Token.sol#452) is too similar to IdoscanToken._transferToExcluded(address,address,uint256).tTransferAmount (Token.sol#406)
Variable IdoscanToken._transferBothExcluded(address,address,uint256).rTransferAmount (Token.sol#452) is too similar to IdoscanToken._transferFromExcluded(address,address,uint256).tTransferAmount (Token.sol#430)
Variable IdoscanToken._transferFromExcluded(address,address,uint256).rTransferAmount (Token.sol#428) is too similar to IdoscanToken._getTValues(uint256).tTransferAmount (Token.sol#579)
Variable IdoscanToken._transferBothExcluded(address,address,uint256).rTransferAmount (Token.sol#452) is too similar to IdoscanToken._transferBothExcluded(address,address,uint256).tTransferAmount (Token.sol#454)
Variable IdoscanToken._transferStandard(address,address,uint256).rTransferAmount (Token.sol#381) is too similar to IdoscanToken._transferToExcluded(address,address,uint256).tTransferAmount (Token.sol#406)
Variable IdoscanToken.reflectionFromToken(uint256,bool).rTransferAmount (Token.sol#193) is too similar to IdoscanToken._transferToExcluded(address,address,uint256).tTransferAmount (Token.sol#406)
Variable IdoscanToken._transferToExcluded(address,address,uint256).rTransferAmount (Token.sol#404) is too similar to IdoscanToken._getTValues(uint256).tTransferAmount (Token.sol#579)
Variable IdoscanToken._transferBothExcluded(address,address,uint256).rTransferAmount (Token.sol#452) is too similar to IdoscanToken._transferStandard(address,address,uint256).tTransferAmount (Token.sol#383)
Variable IdoscanToken._transferStandard(address,address,uint256).rTransferAmount (Token.sol#381) is too similar to IdoscanToken._transferFromExcluded(address,address,uint256).tTransferAmount (Token.sol#430)
Variable IdoscanToken._transferStandard(address,address,uint256).rTransferAmount (Token.sol#381) is too similar to IdoscanToken._transferBothExcluded(address,address,uint256).tTransferAmount (Token.sol#454)
Variable IdoscanToken._getValues(uint256).rTransferAmount (Token.sol#553) is too similar to IdoscanToken._transferToExcluded(address,address,uint256).tTransferAmount (Token.sol#406)
Variable IdoscanToken.reflectionFromToken(uint256,bool).rTransferAmount (Token.sol#193) is too similar to IdoscanToken._transferFromExcluded(address,address,uint256).tTransferAmount (Token.sol#430)
Variable IdoscanToken._transferToExcluded(address,address,uint256).rTransferAmount (Token.sol#404) is too similar to IdoscanToken._getValues(uint256).tTransferAmount (Token.sol#548)
Variable IdoscanToken._transferToExcluded(address,address,uint256).rTransferAmount (Token.sol#404) is too similar to IdoscanToken._transferStandard(address,address,uint256).tTransferAmount (Token.sol#383)
Variable IdoscanToken._getRValues(uint256,uint256,uint256,uint256,uint256).rTransferAmount (Token.sol#602) is too similar to IdoscanToken._transferBothExcluded(address,address,uint256).tTransferAmount (Token.sol#454)
Variable IdoscanToken._getRValues(uint256,uint256,uint256,uint256,uint256).rTransferAmount (Token.sol#602) is too similar to IdoscanToken._getTValues(uint256).tTransferAmount (Token.sol#579)
Variable IdoscanToken._transferFromExcluded(address,address,uint256).rTransferAmount (Token.sol#428) is too similar to IdoscanToken._getValues(uint256).tTransferAmount (Token.sol#548)
Variable IdoscanToken._transferBothExcluded(address,address,uint256).rTransferAmount (Token.sol#452) is too similar to IdoscanToken._getValues(uint256).tTransferAmount (Token.sol#548)
Variable IdoscanToken._transferFromExcluded(address,address,uint256).rTransferAmount (Token.sol#428) is too similar to IdoscanToken._transferStandard(address,address,uint256).tTransferAmount (Token.sol#383)
Variable IdoscanToken._getRValues(uint256,uint256,uint256,uint256,uint256).rTransferAmount (Token.sol#602) is too similar to IdoscanToken._getValues(uint256).tTransferAmount (Token.sol#548)
Variable IdoscanToken._transferStandard(address,address,uint256).rTransferAmount (Token.sol#381) is too similar to IdoscanToken._getValues(uint256).tTransferAmount (Token.sol#548)
Variable IdoscanToken._getRValues(uint256,uint256,uint256,uint256,uint256).rTransferAmount (Token.sol#602) is too similar to IdoscanToken._transferStandard(address,address,uint256).tTransferAmount (Token.sol#383)
Variable IdoscanToken._getValues(uint256).rTransferAmount (Token.sol#553) is too similar to IdoscanToken._getValues(uint256).tTransferAmount (Token.sol#548)
Variable IdoscanToken._getRValues(uint256,uint256,uint256,uint256,uint256).rTransferAmount (Token.sol#602) is too similar to IdoscanToken._transferToExcluded(address,address,uint256).tTransferAmount (Token.sol#406)
Variable IdoscanToken._getRValues(uint256,uint256,uint256,uint256,uint256).rTransferAmount (Token.sol#602) is too similar to IdoscanToken._transferFromExcluded(address,address,uint256).tTransferAmount (Token.sol#430)
Variable IdoscanToken._transferToExcluded(address,address,uint256).rTransferAmount (Token.sol#404) is too similar to IdoscanToken._transferBothExcluded(address,address,uint256).tTransferAmount (Token.sol#454)
Variable IdoscanToken._transferFromExcluded(address,address,uint256).rTransferAmount (Token.sol#428) is too similar to IdoscanToken._transferBothExcluded(address,address,uint256).tTransferAmount (Token.sol#454)
Variable IdoscanToken.reflectionFromToken(uint256,bool).rTransferAmount (Token.sol#193) is too similar to IdoscanToken._getValues(uint256).tTransferAmount (Token.sol#548)
Prevent variables from having similar names.

Additional information: link

IdoscanToken.initialize(string,string) (Token.sol#85-126) uses literals with too many digits:
- _totalSupply = 500000000000000000000000 (Token.sol#92)
IdoscanToken.initialize(string,string) (Token.sol#85-126) uses literals with too many digits:
- numTokensSellToAddToLiquidity = 10000000000000000000000 (Token.sol#103)
IdoscanToken._setNumTokensSellToAddToLiquidity(uint256) (Token.sol#686-696) uses literals with too many digits:
- require(bool,string)(numTokens >= 10000000000000000000000 && numTokens <= 100000000000000000000000000,numTokens should be in 10000000000000000000000 - 100000000000000000000000000) (Token.sol#690-694)
Use: Ether suffix, Time suffix, or The scientific notation

Additional information: link

OwnableUpgradeable.__gap (OwnableUpgradeable.sol#74) is never used in IdoscanToken (Token.sol#15-706)
IdoscanToken._allowances (Token.sol#21) is never used in IdoscanToken (Token.sol#15-706)
IdoscanToken._includedLiquidity (Token.sol#29) is never used in IdoscanToken (Token.sol#15-706)
IdoscanToken._initialSupply (Token.sol#44) is never used in IdoscanToken (Token.sol#15-706)
Remove unused state variables.

Additional information: link

IdoscanToken._initialSupply (Token.sol#44) should be constant
Add the constant attributes to state variables that never change.

Additional information: link

name() should be declared external:
- ERC20Upgradeable.name() (ERC20Upgradeable.sol#66-68)
symbol() should be declared external:
- ERC20Upgradeable.symbol() (ERC20Upgradeable.sol#74-76)
decimals() should be declared external:
- ERC20Upgradeable.decimals() (ERC20Upgradeable.sol#91-93)
- IdoscanToken.decimals() (Token.sol#137-139)
totalSupply() should be declared external:
- ERC20Upgradeable.totalSupply() (ERC20Upgradeable.sol#98-100)
- IdoscanToken.totalSupply() (Token.sol#159-161)
transfer(address,uint256) should be declared external:
- ERC20Upgradeable.transfer(address,uint256) (ERC20Upgradeable.sol#117-120)
allowance(address,address) should be declared external:
- ERC20Upgradeable.allowance(address,address) (ERC20Upgradeable.sol#125-127)
approve(address,uint256) should be declared external:
- ERC20Upgradeable.approve(address,uint256) (ERC20Upgradeable.sol#136-139)
transferFrom(address,address,uint256) should be declared external:
- ERC20Upgradeable.transferFrom(address,address,uint256) (ERC20Upgradeable.sol#154-162)
increaseAllowance(address,uint256) should be declared external:
- ERC20Upgradeable.increaseAllowance(address,uint256) (ERC20Upgradeable.sol#176-179)
decreaseAllowance(address,uint256) should be declared external:
- ERC20Upgradeable.decreaseAllowance(address,uint256) (ERC20Upgradeable.sol#195-201)
renounceOwnership() should be declared external:
- OwnableUpgradeable.renounceOwnership() (OwnableUpgradeable.sol#60-63)
transferOwnership(address) should be declared external:
- OwnableUpgradeable.transferOwnership(address) (OwnableUpgradeable.sol#69-73)
startSwapFunctionality() should be declared external:
- IdoscanToken.startSwapFunctionality() (Token.sol#128-135)
isExcluded(address) should be declared external:
- IdoscanToken.isExcluded(address) (Token.sol#147-149)
setSwapAndLiquifyEnabled(bool) should be declared external:
- IdoscanToken.setSwapAndLiquifyEnabled(bool) (Token.sol#470-473)
excludeFromFee(address) should be declared external:
- IdoscanToken.excludeFromFee(address) (Token.sol#659-661)
includeInFee(address) should be declared external:
- IdoscanToken.includeInFee(address) (Token.sol#663-665)
recoverERC20(address,uint256) should be declared external:
- IdoscanToken.recoverERC20(address,uint256) (Token.sol#698-704)
Use the external attribute for functions never called from the contract.

Additional information: link

AddressUpgradeable.isContract(address) (AddressUpgradeable.sol#26-35) uses assembly
- INLINE ASM (AddressUpgradeable.sol#33)
AddressUpgradeable._verifyCallResult(bool,bytes,string) (AddressUpgradeable.sol#147-164) uses assembly
- INLINE ASM (AddressUpgradeable.sol#156-159)
Do not use evm assembly.

Additional information: link

AddressUpgradeable._verifyCallResult(bool,bytes,string) (AddressUpgradeable.sol#147-164) is never used and should be removed
AddressUpgradeable.functionCall(address,bytes) (AddressUpgradeable.sol#79-81) is never used and should be removed
AddressUpgradeable.functionCall(address,bytes,string) (AddressUpgradeable.sol#89-91) is never used and should be removed
AddressUpgradeable.functionCallWithValue(address,bytes,uint256) (AddressUpgradeable.sol#104-106) is never used and should be removed
AddressUpgradeable.functionCallWithValue(address,bytes,uint256,string) (AddressUpgradeable.sol#114-121) is never used and should be removed
AddressUpgradeable.functionStaticCall(address,bytes) (AddressUpgradeable.sol#129-131) is never used and should be removed
AddressUpgradeable.functionStaticCall(address,bytes,string) (AddressUpgradeable.sol#139-145) is never used and should be removed
AddressUpgradeable.isContract(address) (AddressUpgradeable.sol#26-35) is never used and should be removed
AddressUpgradeable.sendValue(address,uint256) (AddressUpgradeable.sol#53-59) is never used and should be removed
ContextUpgradeable.__Context_init() (ContextUpgradeable.sol#17-19) is never used and should be removed
ContextUpgradeable._msgData() (ContextUpgradeable.sol#27-30) is never used and should be removed
ERC20Upgradeable._beforeTokenTransfer(address,address,uint256) (ERC20Upgradeable.sol#309) is never used and should be removed
ERC20Upgradeable._burn(address,uint256) (ERC20Upgradeable.sol#261-272) is never used and should be removed
ERC20Upgradeable._mint(address,uint256) (ERC20Upgradeable.sol#240-248) is never used and should be removed
ERC20Upgradeable._transfer(address,address,uint256) (ERC20Upgradeable.sol#217-229) is never used and should be removed
IdoscanToken._getMaxTxAmount() (Token.sol#626-628) is never used and should be removed
SafeMathUpgradeable.div(uint256,uint256,string) (SafeMathUpgradeable.sol#190-195) is never used and should be removed
SafeMathUpgradeable.mod(uint256,uint256) (SafeMathUpgradeable.sol#150-152) is never used and should be removed
SafeMathUpgradeable.mod(uint256,uint256,string) (SafeMathUpgradeable.sol#212-217) is never used and should be removed
SafeMathUpgradeable.sub(uint256,uint256,string) (SafeMathUpgradeable.sol#167-172) is never used and should be removed
SafeMathUpgradeable.tryAdd(uint256,uint256) (SafeMathUpgradeable.sol#21-27) is never used and should be removed
SafeMathUpgradeable.tryDiv(uint256,uint256) (SafeMathUpgradeable.sol#63-68) is never used and should be removed
SafeMathUpgradeable.tryMod(uint256,uint256) (SafeMathUpgradeable.sol#75-80) is never used and should be removed
SafeMathUpgradeable.tryMul(uint256,uint256) (SafeMathUpgradeable.sol#46-56) is never used and should be removed
SafeMathUpgradeable.trySub(uint256,uint256) (SafeMathUpgradeable.sol#34-39) is never used and should be removed
Remove unused functions.

Additional information: link

Pragma version^0.8.0 (AddressUpgradeable.sol#3) allows old versions
Pragma version^0.8.0 (ContextUpgradeable.sol#3) allows old versions
Pragma version^0.8.0 (ERC20Upgradeable.sol#3) allows old versions
Pragma version^0.8.0 (IERC20.sol#3) allows old versions
Pragma version^0.8.0 (IERC20MetadataUpgradeable.sol#3) allows old versions
Pragma version^0.8.0 (IERC20Upgradeable.sol#3) allows old versions
Pragma version^0.8.0 (IUniswapV2Factory.sol#3) allows old versions
Pragma version^0.8.0 (IUniswapV2Pair.sol#3) allows old versions
Pragma version^0.8.0 (IUniswapV2Router01.sol#3) allows old versions
Pragma version^0.8.0 (IUniswapV2Router02.sol#3) allows old versions
Pragma version^0.8.0 (Initializable.sol#4) allows old versions
Pragma version^0.8.0 (OwnableUpgradeable.sol#3) allows old versions
Pragma version^0.8.0 (SafeMathUpgradeable.sol#3) allows old versions
Pragma version^0.8.0 (Token.sol#3) allows old versions
solc-0.8.0 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 AddressUpgradeable.sendValue(address,uint256) (AddressUpgradeable.sol#53-59):
- (success) = recipient.call{value: amount}() (AddressUpgradeable.sol#57)
Low level call in AddressUpgradeable.functionCallWithValue(address,bytes,uint256,string) (AddressUpgradeable.sol#114-121):
- (success,returndata) = target.call{value: value}(data) (AddressUpgradeable.sol#119)
Low level call in AddressUpgradeable.functionStaticCall(address,bytes,string) (AddressUpgradeable.sol#139-145):
- (success,returndata) = target.staticcall(data) (AddressUpgradeable.sol#143)
Avoid low-level calls. Check the call success. If the call is meant for a contract, check for code existence

Additional information: link

Average 30d number of PancakeSwap swaps is less than 1. Token is either dead or inactive.

Average 30d PancakeSwap liquidity is low.

Average 30d PancakeSwap volume is low.

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

Token is deployed only at one blockchain

Token has only one trading pair

Contract has 6% buy tax and 4% sell tax.
Taxes are low and contract ownership is renounced.

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

Additional information: link

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 Twitter link on the website

Unable to find token on CoinHunt

Additional information: link

Unable to find code repository for the project

Alexa traffic rank is very low

Additional information: link

Young tokens have high risks of price dump / death

Young tokens have high risks of scam / 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

Token has relatively low CoinMarketCap rank