UTOPIA Token

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

UtopiaToken.swapAndLiquify(uint256) (#934-973) sends eth to arbitrary user
Dangerous calls:
- _marketingDevAddress.transfer(marketingBnb) (#968)
Ensure that an arbitrary user cannot withdraw unauthorized funds.

Additional information: link

Reentrancy in UtopiaToken._transfer(address,address,uint256) (#902-932):
External calls:
- swapAndLiquify(contractTokenBalance) (#927)
- uniswapV2Router.addLiquidityETH{value: ethAmount}(address(this),tokenAmount,0,0,recipient,block.timestamp) (#998-1005)
- uniswapV2Router.swapExactTokensForETHSupportingFeeOnTransferTokens(tokenAmount,0,path,address(this),block.timestamp) (#984-990)
External calls sending eth:
- swapAndLiquify(contractTokenBalance) (#927)
- uniswapV2Router.addLiquidityETH{value: ethAmount}(address(this),tokenAmount,0,0,recipient,block.timestamp) (#998-1005)
- _marketingDevAddress.transfer(marketingBnb) (#968)
State variables written after the call(s):
- _tokenTransfer(from,to,amount) (#931)
- _balances[sender] = _balances[sender].sub(fees,BEP20: transfer amount exceeds balance) (#1017)
- _balances[address(this)] = _balances[address(this)].add(fees) (#1018)
- _balances[sender] = _balances[sender].sub(amount,BEP20: transfer amount exceeds balance) (#1025)
- _balances[recipient] = _balances[recipient].add(amount) (#1026)
Apply the check-effects-interactions pattern.

Additional information: link

UtopiaToken.transferAnyERC20Token(address,uint256) (#1031-1033) ignores return value by IERC20(tokenAddress).transfer(msg.sender,tokens) (#1032)
Use SafeERC20, or ensure that the transfer/transferFrom return value is checked.

Additional information: link

UtopiaToken._tFeeTotal (#722) is never initialized. It is used in:
- UtopiaToken.totalFees() (#838-840)
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

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 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.

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.

UtopiaToken._previousTaxFee (#731) is set pre-construction with a non-constant function or state variable:
- _taxFee
UtopiaToken._previousRedistributionFee (#734) is set pre-construction with a non-constant function or state variable:
- _redistributionFee
UtopiaToken._previousMarketingAndDevFee (#737) is set pre-construction with a non-constant function or state variable:
- _marketingAndDevFee
UtopiaToken._previousLiquidityFee (#740) is set pre-construction with a non-constant function or state variable:
- _liquidityFee
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

Low level call in Address.sendValue(address,uint256) (#295-301):
- (success) = recipient.call{value: amount}() (#299)
Low level call in Address._functionCallWithValue(address,bytes,uint256,string) (#361-382):
- (success,returndata) = target.call{value: weiValue}(data) (#365)
Avoid low-level calls. Check the call success. If the call is meant for a contract, check for code existence

Additional information: link

UtopiaToken.swapAndLiquify(uint256) (#934-973) performs a multiplication on the result of a division:
-marketingBnb = newBalance.div(_liquidityFee.add(_marketingAndDevFee.mul(2))).mul(_marketingAndDevFee.mul(2)) (#958-960)
UtopiaToken.swapAndLiquify(uint256) (#934-973) performs a multiplication on the result of a division:
-redistributionUtp = utpHalf.div(_liquidityFee.add(_redistributionFee.mul(2))).mul(_redistributionFee.mul(2)) (#961-963)
Consider ordering multiplication before division.

Additional information: link

UtopiaToken.addLiquidity(uint256,uint256,address) (#993-1006) ignores return value by uniswapV2Router.addLiquidityETH{value: ethAmount}(address(this),tokenAmount,0,0,recipient,block.timestamp) (#998-1005)
Ensure that all the return values of the function calls are used.

Additional information: link

UtopiaToken.allowance(address,address).owner (#813) shadows:
- Ownable.owner() (#431-433) (function)
UtopiaToken._approve(address,address,uint256).owner (#897) shadows:
- Ownable.owner() (#431-433) (function)
Rename the local variables that shadow another component.

Additional information: link

UtopiaToken.setRedistributionFeePercent(uint256) (#869-872) should emit an event for:
- _redistributionFee = redistributionFee (#870)
- _taxFee = _redistributionFee + _marketingAndDevFee + _liquidityFee (#871)
UtopiaToken.setMarketingAndDevFeePercent(uint256) (#874-877) should emit an event for:
- _marketingAndDevFee = marketingAndDevFee (#875)
- _taxFee = _redistributionFee + _marketingAndDevFee + _liquidityFee (#876)
UtopiaToken.setLiquidityFeePercent(uint256) (#879-882) should emit an event for:
- _liquidityFee = liquidityFee (#880)
- _taxFee = _redistributionFee + _marketingAndDevFee + _liquidityFee (#881)
UtopiaToken.setMaxTokensSellToAddToLiquidity(uint256) (#893-895) should emit an event for:
- maxTokensSellToAddToLiquidity = tokenAmount (#894)
Emit an event for critical parameter changes.

Additional information: link

UtopiaToken.setMarketingDevAddress(address).marketing (#861) lacks a zero-check on :
- _marketingDevAddress = marketing (#862)
Check that the address is not zero.

Additional information: link

Reentrancy in UtopiaToken.allowSendingToContract(address,bool) (#857-859):
External calls:
- requireAuthenticated() (#857)
- require(bool,string)(authenticator.checkAuthenticated(),UTOPIA: Function has not been authenticated) (#423)
State variables written after the call(s):
- _allowedToSendBNBToContract[sender] = setting (#858)
Reentrancy in UtopiaToken.constructor() (#760-786):
External calls:
- uniswapV2Pair = IUniswapV2Factory(_uniswapV2Router.factory()).createPair(address(this),_uniswapV2Router.WETH()) (#769-770)
State variables written after the call(s):
- _allowedToSendBNBToContract[uniswapV2Pair] = true (#771)
- _balances[_msgSender()] = _tTotal (#783)
- _isExcludedFromFees[_msgSender()] = true (#780)
- _isIncludedForFee[uniswapV2Pair] = true (#772)
- _marketingDevAddress = 0xD6C71c57ec46c036DdcE7daA83650517ed6D3e3D (#778)
- automatedMarketMakerPairs[uniswapV2Pair] = true (#773)
- swapAndLiquifyEnabled = true (#781)
- uniswapV2Router = _uniswapV2Router (#776)
Reentrancy in UtopiaToken.setAutomatedMarketPair(address,bool) (#853-855):
External calls:
- requireAuthenticated() (#853)
- require(bool,string)(authenticator.checkAuthenticated(),UTOPIA: Function has not been authenticated) (#423)
State variables written after the call(s):
- automatedMarketMakerPairs[pairAddress] = setting (#854)
Reentrancy in UtopiaToken.setBlacklistForAddress(address,bool) (#889-891):
External calls:
- requireAuthenticated() (#889)
- require(bool,string)(authenticator.checkAuthenticated(),UTOPIA: Function has not been authenticated) (#423)
State variables written after the call(s):
- _isBlacklisted[_address] = _toBlacklist (#890)
Reentrancy in UtopiaToken.setExcludeFromFee(address,bool) (#848-850):
External calls:
- requireAuthenticated() (#848)
- require(bool,string)(authenticator.checkAuthenticated(),UTOPIA: Function has not been authenticated) (#423)
State variables written after the call(s):
- _isExcludedFromFees[account] = setting (#849)
Reentrancy in UtopiaToken.setIncludeForFee(address,bool) (#843-845):
External calls:
- requireAuthenticated() (#843)
- require(bool,string)(authenticator.checkAuthenticated(),UTOPIA: Function has not been authenticated) (#423)
State variables written after the call(s):
- _isIncludedForFee[account] = setting (#844)
Reentrancy in UtopiaToken.setLiquidityFeePercent(uint256) (#879-882):
External calls:
- requireAuthenticated() (#879)
- require(bool,string)(authenticator.checkAuthenticated(),UTOPIA: Function has not been authenticated) (#423)
State variables written after the call(s):
- _liquidityFee = liquidityFee (#880)
- _taxFee = _redistributionFee + _marketingAndDevFee + _liquidityFee (#881)
Reentrancy in UtopiaToken.setMarketingAndDevFeePercent(uint256) (#874-877):
External calls:
- requireAuthenticated() (#874)
- require(bool,string)(authenticator.checkAuthenticated(),UTOPIA: Function has not been authenticated) (#423)
State variables written after the call(s):
- _marketingAndDevFee = marketingAndDevFee (#875)
- _taxFee = _redistributionFee + _marketingAndDevFee + _liquidityFee (#876)
Reentrancy in UtopiaToken.setMarketingDevAddress(address) (#861-863):
External calls:
- requireAuthenticated() (#861)
- require(bool,string)(authenticator.checkAuthenticated(),UTOPIA: Function has not been authenticated) (#423)
State variables written after the call(s):
- _marketingDevAddress = marketing (#862)
Reentrancy in UtopiaToken.setMaxTokensSellToAddToLiquidity(uint256) (#893-895):
External calls:
- requireAuthenticated() (#893)
- require(bool,string)(authenticator.checkAuthenticated(),UTOPIA: Function has not been authenticated) (#423)
State variables written after the call(s):
- maxTokensSellToAddToLiquidity = tokenAmount (#894)
Reentrancy in UtopiaToken.setRedistributionFeePercent(uint256) (#869-872):
External calls:
- requireAuthenticated() (#869)
- require(bool,string)(authenticator.checkAuthenticated(),UTOPIA: Function has not been authenticated) (#423)
State variables written after the call(s):
- _redistributionFee = redistributionFee (#870)
- _taxFee = _redistributionFee + _marketingAndDevFee + _liquidityFee (#871)
Reentrancy in UtopiaToken.setSwapAndLiquifyEnabled(bool) (#884-887):
External calls:
- requireAuthenticated() (#884)
- require(bool,string)(authenticator.checkAuthenticated(),UTOPIA: Function has not been authenticated) (#423)
State variables written after the call(s):
- swapAndLiquifyEnabled = _enabled (#885)
Reentrancy in UtopiaToken.swapAndLiquify(uint256) (#934-973):
External calls:
- swapTokensForEth(bnbHalf) (#950)
- uniswapV2Router.swapExactTokensForETHSupportingFeeOnTransferTokens(tokenAmount,0,path,address(this),block.timestamp) (#984-990)
External calls sending eth:
- _marketingDevAddress.transfer(marketingBnb) (#968)
State variables written after the call(s):
- _tokenTransfer(address(this),_marketingDevAddress,redistributionUtp) (#969)
- _balances[sender] = _balances[sender].sub(fees,BEP20: transfer amount exceeds balance) (#1017)
- _balances[address(this)] = _balances[address(this)].add(fees) (#1018)
- _balances[sender] = _balances[sender].sub(amount,BEP20: transfer amount exceeds balance) (#1025)
- _balances[recipient] = _balances[recipient].add(amount) (#1026)
Reentrancy in UtopiaToken.swapAndLiquify(uint256) (#934-973):
External calls:
- swapTokensForEth(bnbHalf) (#950)
- uniswapV2Router.swapExactTokensForETHSupportingFeeOnTransferTokens(tokenAmount,0,path,address(this),block.timestamp) (#984-990)
- addLiquidity(liquidityUtp,liquidityBnb,_marketingDevAddress) (#972)
- uniswapV2Router.addLiquidityETH{value: ethAmount}(address(this),tokenAmount,0,0,recipient,block.timestamp) (#998-1005)
External calls sending eth:
- _marketingDevAddress.transfer(marketingBnb) (#968)
- addLiquidity(liquidityUtp,liquidityBnb,_marketingDevAddress) (#972)
- uniswapV2Router.addLiquidityETH{value: ethAmount}(address(this),tokenAmount,0,0,recipient,block.timestamp) (#998-1005)
State variables written after the call(s):
- addLiquidity(liquidityUtp,liquidityBnb,_marketingDevAddress) (#972)
- _allowances[owner][spender] = amount (#898)
Reentrancy in UtopiaToken.transferFrom(address,address,uint256) (#822-826):
External calls:
- _transfer(sender,recipient,amount) (#823)
- uniswapV2Router.addLiquidityETH{value: ethAmount}(address(this),tokenAmount,0,0,recipient,block.timestamp) (#998-1005)
- uniswapV2Router.swapExactTokensForETHSupportingFeeOnTransferTokens(tokenAmount,0,path,address(this),block.timestamp) (#984-990)
External calls sending eth:
- _transfer(sender,recipient,amount) (#823)
- uniswapV2Router.addLiquidityETH{value: ethAmount}(address(this),tokenAmount,0,0,recipient,block.timestamp) (#998-1005)
- _marketingDevAddress.transfer(marketingBnb) (#968)
State variables written after the call(s):
- _approve(sender,_msgSender(),_allowances[sender][_msgSender()].sub(amount,ERC20: transfer amount exceeds allowance)) (#824)
- _allowances[owner][spender] = amount (#898)
Apply the check-effects-interactions pattern.

Additional information: link

Reentrancy in UtopiaToken._transfer(address,address,uint256) (#902-932):
External calls:
- swapAndLiquify(contractTokenBalance) (#927)
- uniswapV2Router.addLiquidityETH{value: ethAmount}(address(this),tokenAmount,0,0,recipient,block.timestamp) (#998-1005)
- uniswapV2Router.swapExactTokensForETHSupportingFeeOnTransferTokens(tokenAmount,0,path,address(this),block.timestamp) (#984-990)
External calls sending eth:
- swapAndLiquify(contractTokenBalance) (#927)
- uniswapV2Router.addLiquidityETH{value: ethAmount}(address(this),tokenAmount,0,0,recipient,block.timestamp) (#998-1005)
- _marketingDevAddress.transfer(marketingBnb) (#968)
Event emitted after the call(s):
- Transfer(sender,address(this),fees) (#1019)
- _tokenTransfer(from,to,amount) (#931)
- Transfer(sender,recipient,amount) (#1027)
- _tokenTransfer(from,to,amount) (#931)
Reentrancy in UtopiaToken.constructor() (#760-786):
External calls:
- uniswapV2Pair = IUniswapV2Factory(_uniswapV2Router.factory()).createPair(address(this),_uniswapV2Router.WETH()) (#769-770)
Event emitted after the call(s):
- Transfer(address(0),_msgSender(),_tTotal) (#785)
Reentrancy in UtopiaToken.setSwapAndLiquifyEnabled(bool) (#884-887):
External calls:
- requireAuthenticated() (#884)
- require(bool,string)(authenticator.checkAuthenticated(),UTOPIA: Function has not been authenticated) (#423)
Event emitted after the call(s):
- SwapAndLiquifyEnabledUpdated(_enabled) (#886)
Reentrancy in UtopiaToken.swapAndLiquify(uint256) (#934-973):
External calls:
- swapTokensForEth(bnbHalf) (#950)
- uniswapV2Router.swapExactTokensForETHSupportingFeeOnTransferTokens(tokenAmount,0,path,address(this),block.timestamp) (#984-990)
External calls sending eth:
- _marketingDevAddress.transfer(marketingBnb) (#968)
Event emitted after the call(s):
- Transfer(sender,address(this),fees) (#1019)
- _tokenTransfer(address(this),_marketingDevAddress,redistributionUtp) (#969)
- Transfer(sender,recipient,amount) (#1027)
- _tokenTransfer(address(this),_marketingDevAddress,redistributionUtp) (#969)
Reentrancy in UtopiaToken.swapAndLiquify(uint256) (#934-973):
External calls:
- swapTokensForEth(bnbHalf) (#950)
- uniswapV2Router.swapExactTokensForETHSupportingFeeOnTransferTokens(tokenAmount,0,path,address(this),block.timestamp) (#984-990)
- addLiquidity(liquidityUtp,liquidityBnb,_marketingDevAddress) (#972)
- uniswapV2Router.addLiquidityETH{value: ethAmount}(address(this),tokenAmount,0,0,recipient,block.timestamp) (#998-1005)
External calls sending eth:
- _marketingDevAddress.transfer(marketingBnb) (#968)
- addLiquidity(liquidityUtp,liquidityBnb,_marketingDevAddress) (#972)
- uniswapV2Router.addLiquidityETH{value: ethAmount}(address(this),tokenAmount,0,0,recipient,block.timestamp) (#998-1005)
Event emitted after the call(s):
- Approval(owner,spender,amount) (#899)
- addLiquidity(liquidityUtp,liquidityBnb,_marketingDevAddress) (#972)
Reentrancy in UtopiaToken.transferFrom(address,address,uint256) (#822-826):
External calls:
- _transfer(sender,recipient,amount) (#823)
- uniswapV2Router.addLiquidityETH{value: ethAmount}(address(this),tokenAmount,0,0,recipient,block.timestamp) (#998-1005)
- uniswapV2Router.swapExactTokensForETHSupportingFeeOnTransferTokens(tokenAmount,0,path,address(this),block.timestamp) (#984-990)
External calls sending eth:
- _transfer(sender,recipient,amount) (#823)
- uniswapV2Router.addLiquidityETH{value: ethAmount}(address(this),tokenAmount,0,0,recipient,block.timestamp) (#998-1005)
- _marketingDevAddress.transfer(marketingBnb) (#968)
Event emitted after the call(s):
- Approval(owner,spender,amount) (#899)
- _approve(sender,_msgSender(),_allowances[sender][_msgSender()].sub(amount,ERC20: transfer amount exceeds allowance)) (#824)
Reentrancy in Ownable.transferOwnership(address) (#466-470):
External calls:
- requireAuthenticated() (#466)
- require(bool,string)(authenticator.checkAuthenticated(),UTOPIA: Function has not been authenticated) (#423)
Event emitted after the call(s):
- OwnershipTransferred(_owner,newOwner) (#468)
Apply the check-effects-interactions pattern.

Additional information: link

Ownable.unlock() (#485-490) uses timestamp for comparisons
Dangerous comparisons:
- require(bool,string)(block.timestamp > _lockTime,Contract is locked until 7 days) (#487)
Avoid relying on block.timestamp.

Additional information: link

Address.isContract(address) (#268-277) uses assembly
- INLINE ASM (#275)
Address._functionCallWithValue(address,bytes,uint256,string) (#361-382) uses assembly
- INLINE ASM (#374-377)
Do not use evm assembly.

Additional information: link

UtopiaToken._transfer(address,address,uint256) (#902-932) compares to a boolean constant:
-require(bool,string)(_isBlacklisted[from] == false && _isBlacklisted[to] == false,No Tx to / from BL address) (#910)
Remove the equality to the boolean constant.

Additional information: link

Address._functionCallWithValue(address,bytes,uint256,string) (#361-382) is never used and should be removed
Address.functionCall(address,bytes) (#321-323) is never used and should be removed
Address.functionCall(address,bytes,string) (#331-333) is never used and should be removed
Address.functionCallWithValue(address,bytes,uint256) (#346-348) is never used and should be removed
Address.functionCallWithValue(address,bytes,uint256,string) (#356-359) is never used and should be removed
Address.isContract(address) (#268-277) is never used and should be removed
Address.sendValue(address,uint256) (#295-301) is never used and should be removed
Context._msgData() (#240-243) is never used and should be removed
SafeMath.mod(uint256,uint256) (#213-215) is never used and should be removed
SafeMath.mod(uint256,uint256,string) (#229-232) is never used and should be removed
Remove unused functions.

Additional information: link

Function IUniswapV2Pair.DOMAIN_SEPARATOR() (#529) is not in mixedCase
Function IUniswapV2Pair.PERMIT_TYPEHASH() (#530) is not in mixedCase
Function IUniswapV2Pair.MINIMUM_LIQUIDITY() (#547) is not in mixedCase
Function IUniswapV2Router01.WETH() (#569) is not in mixedCase
Parameter UtopiaToken.setSwapAndLiquifyEnabled(bool)._enabled (#884) is not in mixedCase
Parameter UtopiaToken.setBlacklistForAddress(address,bool)._address (#889) is not in mixedCase
Parameter UtopiaToken.setBlacklistForAddress(address,bool)._toBlacklist (#889) is not in mixedCase
Variable UtopiaToken._isBlacklisted (#718) is not in mixedCase
Variable UtopiaToken._marketingDevAddress (#719) is not in mixedCase
Variable UtopiaToken._taxFee (#730) is not in mixedCase
Variable UtopiaToken._redistributionFee (#733) is not in mixedCase
Variable UtopiaToken._marketingAndDevFee (#736) is not in mixedCase
Variable UtopiaToken._liquidityFee (#739) is not in mixedCase
Follow the Solidity naming convention.

Additional information: link

Redundant expression "this (#241)" inContext (#235-244)
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 (#574) is too similar to IUniswapV2Router01.addLiquidity(address,address,uint256,uint256,uint256,uint256,address,uint256).amountBDesired (#575)
Prevent variables from having similar names.

Additional information: link

UtopiaToken._previousTaxFee (#731) is never used in UtopiaToken (#707-1040)
UtopiaToken._previousRedistributionFee (#734) is never used in UtopiaToken (#707-1040)
UtopiaToken._previousMarketingAndDevFee (#737) is never used in UtopiaToken (#707-1040)
UtopiaToken._previousLiquidityFee (#740) is never used in UtopiaToken (#707-1040)
Remove unused state variables.

Additional information: link

UtopiaToken._decimals (#728) should be constant
UtopiaToken._name (#726) should be constant
UtopiaToken._symbol (#727) should be constant
UtopiaToken._tFeeTotal (#722) should be constant
UtopiaToken._tTotal (#721) should be constant
Add the constant attributes to state variables that never change.

Additional information: link

owner() should be declared external:
- Ownable.owner() (#431-433)
firstOwner() should be declared external:
- Ownable.firstOwner() (#438-440)
renounceOwnership() should be declared external:
- Ownable.renounceOwnership() (#457-460)
transferOwnership(address) should be declared external:
- Ownable.transferOwnership(address) (#466-470)
geUnlockTime() should be declared external:
- Ownable.geUnlockTime() (#472-474)
lock(uint256) should be declared external:
- Ownable.lock(uint256) (#477-482)
unlock() should be declared external:
- Ownable.unlock() (#485-490)
name() should be declared external:
- UtopiaToken.name() (#788-790)
symbol() should be declared external:
- UtopiaToken.symbol() (#792-794)
decimals() should be declared external:
- UtopiaToken.decimals() (#796-798)
totalSupply() should be declared external:
- UtopiaToken.totalSupply() (#800-802)
transfer(address,uint256) should be declared external:
- UtopiaToken.transfer(address,uint256) (#808-811)
allowance(address,address) should be declared external:
- UtopiaToken.allowance(address,address) (#813-815)
approve(address,uint256) should be declared external:
- UtopiaToken.approve(address,uint256) (#817-820)
transferFrom(address,address,uint256) should be declared external:
- UtopiaToken.transferFrom(address,address,uint256) (#822-826)
increaseAllowance(address,uint256) should be declared external:
- UtopiaToken.increaseAllowance(address,uint256) (#828-831)
decreaseAllowance(address,uint256) should be declared external:
- UtopiaToken.decreaseAllowance(address,uint256) (#833-836)
totalFees() should be declared external:
- UtopiaToken.totalFees() (#838-840)
setIncludeForFee(address,bool) should be declared external:
- UtopiaToken.setIncludeForFee(address,bool) (#843-845)
setExcludeFromFee(address,bool) should be declared external:
- UtopiaToken.setExcludeFromFee(address,bool) (#848-850)
setAutomatedMarketPair(address,bool) should be declared external:
- UtopiaToken.setAutomatedMarketPair(address,bool) (#853-855)
allowSendingToContract(address,bool) should be declared external:
- UtopiaToken.allowSendingToContract(address,bool) (#857-859)
setMarketingDevAddress(address) should be declared external:
- UtopiaToken.setMarketingDevAddress(address) (#861-863)
showMarketingDevAddress() should be declared external:
- UtopiaToken.showMarketingDevAddress() (#865-867)
setSwapAndLiquifyEnabled(bool) should be declared external:
- UtopiaToken.setSwapAndLiquifyEnabled(bool) (#884-887)
setBlacklistForAddress(address,bool) should be declared external:
- UtopiaToken.setBlacklistForAddress(address,bool) (#889-891)
setMaxTokensSellToAddToLiquidity(uint256) should be declared external:
- UtopiaToken.setMaxTokensSellToAddToLiquidity(uint256) (#893-895)
transferAnyERC20Token(address,uint256) should be declared external:
- UtopiaToken.transferAnyERC20Token(address,uint256) (#1031-1033)
Use the external attribute for functions never called from the contract.

Additional information: link

Reentrancy in Ownable.transferOwnership(address) (#466-470):
External calls:
- requireAuthenticated() (#466)
- require(bool,string)(authenticator.checkAuthenticated(),UTOPIA: Function has not been authenticated) (#423)
State variables written after the call(s):
- _owner = newOwner (#469)
Apply the check-effects-interactions pattern.

Additional information: link

Reentrancy in UtopiaToken._transfer(address,address,uint256) (#902-932):
External calls:
- swapAndLiquify(contractTokenBalance) (#927)
- _marketingDevAddress.transfer(marketingBnb) (#968)
External calls sending eth:
- swapAndLiquify(contractTokenBalance) (#927)
- uniswapV2Router.addLiquidityETH{value: ethAmount}(address(this),tokenAmount,0,0,recipient,block.timestamp) (#998-1005)
- _marketingDevAddress.transfer(marketingBnb) (#968)
State variables written after the call(s):
- _tokenTransfer(from,to,amount) (#931)
- _balances[sender] = _balances[sender].sub(fees,BEP20: transfer amount exceeds balance) (#1017)
- _balances[address(this)] = _balances[address(this)].add(fees) (#1018)
- _balances[sender] = _balances[sender].sub(amount,BEP20: transfer amount exceeds balance) (#1025)
- _balances[recipient] = _balances[recipient].add(amount) (#1026)
Event emitted after the call(s):
- Transfer(sender,address(this),fees) (#1019)
- _tokenTransfer(from,to,amount) (#931)
- Transfer(sender,recipient,amount) (#1027)
- _tokenTransfer(from,to,amount) (#931)
Reentrancy in UtopiaToken.swapAndLiquify(uint256) (#934-973):
External calls:
- _marketingDevAddress.transfer(marketingBnb) (#968)
State variables written after the call(s):
- _tokenTransfer(address(this),_marketingDevAddress,redistributionUtp) (#969)
- _balances[sender] = _balances[sender].sub(fees,BEP20: transfer amount exceeds balance) (#1017)
- _balances[address(this)] = _balances[address(this)].add(fees) (#1018)
- _balances[sender] = _balances[sender].sub(amount,BEP20: transfer amount exceeds balance) (#1025)
- _balances[recipient] = _balances[recipient].add(amount) (#1026)
Event emitted after the call(s):
- Transfer(sender,address(this),fees) (#1019)
- _tokenTransfer(address(this),_marketingDevAddress,redistributionUtp) (#969)
- Transfer(sender,recipient,amount) (#1027)
- _tokenTransfer(address(this),_marketingDevAddress,redistributionUtp) (#969)
Reentrancy in UtopiaToken.swapAndLiquify(uint256) (#934-973):
External calls:
- _marketingDevAddress.transfer(marketingBnb) (#968)
External calls sending eth:
- _marketingDevAddress.transfer(marketingBnb) (#968)
- addLiquidity(liquidityUtp,liquidityBnb,_marketingDevAddress) (#972)
- uniswapV2Router.addLiquidityETH{value: ethAmount}(address(this),tokenAmount,0,0,recipient,block.timestamp) (#998-1005)
State variables written after the call(s):
- addLiquidity(liquidityUtp,liquidityBnb,_marketingDevAddress) (#972)
- _allowances[owner][spender] = amount (#898)
Event emitted after the call(s):
- Approval(owner,spender,amount) (#899)
- addLiquidity(liquidityUtp,liquidityBnb,_marketingDevAddress) (#972)
Reentrancy in UtopiaToken.transferFrom(address,address,uint256) (#822-826):
External calls:
- _transfer(sender,recipient,amount) (#823)
- _marketingDevAddress.transfer(marketingBnb) (#968)
External calls sending eth:
- _transfer(sender,recipient,amount) (#823)
- uniswapV2Router.addLiquidityETH{value: ethAmount}(address(this),tokenAmount,0,0,recipient,block.timestamp) (#998-1005)
- _marketingDevAddress.transfer(marketingBnb) (#968)
State variables written after the call(s):
- _approve(sender,_msgSender(),_allowances[sender][_msgSender()].sub(amount,ERC20: transfer amount exceeds allowance)) (#824)
- _allowances[owner][spender] = amount (#898)
Event emitted after the call(s):
- Approval(owner,spender,amount) (#899)
- _approve(sender,_msgSender(),_allowances[sender][_msgSender()].sub(amount,ERC20: transfer amount exceeds allowance)) (#824)
Apply the check-effects-interactions pattern.

Additional information: link

Average 30d PancakeSwap liquidity 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.

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

Contract has 10% buy tax and 10% sell tax.
Taxes are low and contract ownership is renounced.

Unable to find token contract audit

Unable to find audit link on the website

Unable to find whitepaper link on the website

Unable to find token on CoinHunt

Additional information: link

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

Young tokens have high risks of price dump / death

Token has relatively low CoinGecko rank

Token has relatively low CoinMarketCap rank