FCT [Freedom Convoy] Token

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

Contract creator or owner is blacklisted for past scams

FreedomConvoyToken.addLiquidity(uint256,uint256) (#1080-1093) sends eth to arbitrary user
Dangerous calls:
- uniswapV2Router.addLiquidityETH{value: ethAmount}(address(this),tokenAmount,0,0,owner(),block.timestamp) (#1085-1092)
Ensure that an arbitrary user cannot withdraw unauthorized funds.

Additional information: link

Reentrancy in FreedomConvoyToken._transfer(address,address,uint256) (#998-1025):
External calls:
- swapAndLiquify(contractTokenBalance) (#1020)
- uniswapV2Router.addLiquidityETH{value: ethAmount}(address(this),tokenAmount,0,0,owner(),block.timestamp) (#1085-1092)
- uniswapV2Router.swapExactTokensForETHSupportingFeeOnTransferTokens(tokenAmount,0,path,address(this),block.timestamp) (#1071-1077)
External calls sending eth:
- swapAndLiquify(contractTokenBalance) (#1020)
- recipient.transfer(amount) (#1238)
- uniswapV2Router.addLiquidityETH{value: ethAmount}(address(this),tokenAmount,0,0,owner(),block.timestamp) (#1085-1092)
State variables written after the call(s):
- _tokenTransfer(from,to,amount) (#1024)
- _liquidityFee = _previousLiquidityFee (#981)
- _liquidityFee = 0 (#974)
- _tokenTransfer(from,to,amount) (#1024)
- _marketingFee = _previousDevFee (#983)
- _marketingFee = 0 (#975)
- _tokenTransfer(from,to,amount) (#1024)
- _rOwned[address(this)] = _rOwned[address(this)].add(rLiquidity) (#948)
- _rOwned[deadAddress] = _rOwned[deadAddress].add(rBurn) (#1148)
- _rOwned[sender] = _rOwned[sender].sub(rAmount) (#1170)
- _rOwned[address(this)] = _rOwned[address(this)].add(rMarketing) (#1162)
- _rOwned[sender] = _rOwned[sender].sub(rAmount) (#1181)
- _rOwned[sender] = _rOwned[sender].sub(rAmount) (#889)
- _rOwned[recipient] = _rOwned[recipient].add(rTransferAmount) (#1172)
- _rOwned[recipient] = _rOwned[recipient].add(rTransferAmount) (#1182)
- _rOwned[sender] = _rOwned[sender].sub(rAmount) (#1132)
- _rOwned[recipient] = _rOwned[recipient].add(rTransferAmount) (#1133)
- _rOwned[recipient] = _rOwned[recipient].add(rTransferAmount) (#891)
- _tokenTransfer(from,to,amount) (#1024)
- _rTotal = _rTotal.sub(rFee) (#903)
- _tokenTransfer(from,to,amount) (#1024)
- _tOwned[address(this)] = _tOwned[address(this)].add(tLiquidity) (#950)
- _tOwned[sender] = _tOwned[sender].sub(tAmount) (#1180)
- _tOwned[sender] = _tOwned[sender].sub(tAmount) (#888)
- _tOwned[recipient] = _tOwned[recipient].add(tTransferAmount) (#1171)
- _tOwned[recipient] = _tOwned[recipient].add(tTransferAmount) (#890)
Apply the check-effects-interactions pattern.

Additional information: link

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

FreedomConvoyToken.allowance(address,address).owner (#805) shadows:
- Ownable.owner() (#424-426) (function)
FreedomConvoyToken._approve(address,address,uint256).owner (#990) shadows:
- Ownable.owner() (#424-426) (function)
Rename the local variables that shadow another component.

Additional information: link

FreedomConvoyToken.takeBurn(address,uint256,uint256,uint256) (#1140-1151) performs a multiplication on the result of a division:
-tBurn = tAmount.div(100).mul(_burnFee) (#1144)
FreedomConvoyToken.takeMarketing(address,uint256,uint256,uint256) (#1154-1165) performs a multiplication on the result of a division:
-tMarketing = tAmount.div(100).mul(_marketingFee) (#1158)
Consider ordering multiplication before division.

Additional information: link

FreedomConvoyToken.addLiquidity(uint256,uint256) (#1080-1093) ignores return value by uniswapV2Router.addLiquidityETH{value: ethAmount}(address(this),tokenAmount,0,0,owner(),block.timestamp) (#1085-1092)
Ensure that all the return values of the function calls are used.

Additional information: link

FreedomConvoyToken.setmarketingWallet(address).newWallet (#1196) lacks a zero-check on :
- marketingWallet = newWallet (#1197)
Check that the address is not zero.

Additional information: link

FreedomConvoyToken._decimals (#721) should be constant
FreedomConvoyToken._name (#719) should be constant
FreedomConvoyToken._symbol (#720) should be constant
FreedomConvoyToken._tTotal (#715) should be constant
FreedomConvoyToken.deadAddress (#731) should be constant
Add the constant attributes to state variables that never change.

Additional information: link

FreedomConvoyToken.setTaxFeePercent(uint256) (#1200-1202) should emit an event for:
- _taxFee = taxFee (#1201)
FreedomConvoyToken.setLiquidityFeePercent(uint256) (#1204-1206) should emit an event for:
- _liquidityFee = liquidityFee (#1205)
FreedomConvoyToken.setMarketingFeePercent(uint256) (#1208-1210) should emit an event for:
- _marketingFee = MarketingFee (#1209)
FreedomConvoyToken.setBurnFeePercent(uint256) (#1212-1214) should emit an event for:
- _burnFee = burnFee (#1213)
FreedomConvoyToken.setNumTokensSellToAddToLiquidity(uint256) (#1216-1218) should emit an event for:
- numTokensSellToAddToLiquidity = newAmt * 10 ** _decimals (#1217)
FreedomConvoyToken.setMaxTxAmount(uint256) (#1220-1222) should emit an event for:
- _maxTxAmount = maxTxAmount * 10 ** _decimals (#1221)
Emit an event for critical parameter changes.

Additional information: link

Reentrancy in FreedomConvoyToken._transfer(address,address,uint256) (#998-1025):
External calls:
- swapAndLiquify(contractTokenBalance) (#1020)
- uniswapV2Router.addLiquidityETH{value: ethAmount}(address(this),tokenAmount,0,0,owner(),block.timestamp) (#1085-1092)
- uniswapV2Router.swapExactTokensForETHSupportingFeeOnTransferTokens(tokenAmount,0,path,address(this),block.timestamp) (#1071-1077)
External calls sending eth:
- swapAndLiquify(contractTokenBalance) (#1020)
- recipient.transfer(amount) (#1238)
- uniswapV2Router.addLiquidityETH{value: ethAmount}(address(this),tokenAmount,0,0,owner(),block.timestamp) (#1085-1092)
State variables written after the call(s):
- _tokenTransfer(from,to,amount) (#1024)
- _burnFee = _previousBurnFee (#982)
- _burnFee = 0 (#976)
- _tokenTransfer(from,to,amount) (#1024)
- _previousBurnFee = _burnFee (#970)
- _tokenTransfer(from,to,amount) (#1024)
- _previousDevFee = _marketingFee (#971)
- _tokenTransfer(from,to,amount) (#1024)
- _previousLiquidityFee = _liquidityFee (#969)
- _tokenTransfer(from,to,amount) (#1024)
- _previousTaxFee = _taxFee (#968)
- _tokenTransfer(from,to,amount) (#1024)
- _tFeeTotal = _tFeeTotal.add(tFee) (#904)
- _tokenTransfer(from,to,amount) (#1024)
- _taxFee = _previousTaxFee (#980)
- _taxFee = 0 (#973)
Reentrancy in FreedomConvoyToken.constructor() (#760-777):
External calls:
- uniswapV2Pair = IUniswapV2Factory(_uniswapV2Router.factory()).createPair(address(this),_uniswapV2Router.WETH()) (#766-767)
State variables written after the call(s):
- _isExcludedFromFee[owner()] = true (#773)
- _isExcludedFromFee[address(this)] = true (#774)
- uniswapV2Router = _uniswapV2Router (#770)
Reentrancy in FreedomConvoyToken.setRouterAddress(address) (#1226-1230):
External calls:
- uniswapV2Pair = IUniswapV2Factory(_newPancakeRouter.factory()).createPair(address(this),_newPancakeRouter.WETH()) (#1228)
State variables written after the call(s):
- uniswapV2Router = _newPancakeRouter (#1229)
Reentrancy in FreedomConvoyToken.swapAndLiquify(uint256) (#1027-1060):
External calls:
- swapTokensForEth(half) (#1044)
- uniswapV2Router.swapExactTokensForETHSupportingFeeOnTransferTokens(tokenAmount,0,path,address(this),block.timestamp) (#1071-1077)
- addLiquidity(otherHalf,newBalance) (#1050)
- uniswapV2Router.addLiquidityETH{value: ethAmount}(address(this),tokenAmount,0,0,owner(),block.timestamp) (#1085-1092)
External calls sending eth:
- addLiquidity(otherHalf,newBalance) (#1050)
- uniswapV2Router.addLiquidityETH{value: ethAmount}(address(this),tokenAmount,0,0,owner(),block.timestamp) (#1085-1092)
State variables written after the call(s):
- addLiquidity(otherHalf,newBalance) (#1050)
- _allowances[owner][spender] = amount (#994)
Reentrancy in FreedomConvoyToken.swapAndLiquify(uint256) (#1027-1060):
External calls:
- swapTokensForEth(half) (#1044)
- uniswapV2Router.swapExactTokensForETHSupportingFeeOnTransferTokens(tokenAmount,0,path,address(this),block.timestamp) (#1071-1077)
- addLiquidity(otherHalf,newBalance) (#1050)
- uniswapV2Router.addLiquidityETH{value: ethAmount}(address(this),tokenAmount,0,0,owner(),block.timestamp) (#1085-1092)
- swapTokensForEth(tokensForMarketing) (#1055)
- uniswapV2Router.swapExactTokensForETHSupportingFeeOnTransferTokens(tokenAmount,0,path,address(this),block.timestamp) (#1071-1077)
External calls sending eth:
- addLiquidity(otherHalf,newBalance) (#1050)
- uniswapV2Router.addLiquidityETH{value: ethAmount}(address(this),tokenAmount,0,0,owner(),block.timestamp) (#1085-1092)
State variables written after the call(s):
- swapTokensForEth(tokensForMarketing) (#1055)
- _allowances[owner][spender] = amount (#994)
Reentrancy in FreedomConvoyToken.transferFrom(address,address,uint256) (#814-818):
External calls:
- _transfer(sender,recipient,amount) (#815)
- uniswapV2Router.addLiquidityETH{value: ethAmount}(address(this),tokenAmount,0,0,owner(),block.timestamp) (#1085-1092)
- uniswapV2Router.swapExactTokensForETHSupportingFeeOnTransferTokens(tokenAmount,0,path,address(this),block.timestamp) (#1071-1077)
External calls sending eth:
- _transfer(sender,recipient,amount) (#815)
- recipient.transfer(amount) (#1238)
- uniswapV2Router.addLiquidityETH{value: ethAmount}(address(this),tokenAmount,0,0,owner(),block.timestamp) (#1085-1092)
State variables written after the call(s):
- _approve(sender,_msgSender(),_allowances[sender][_msgSender()].sub(amount,ERC20: transfer amount exceeds allowance)) (#816)
- _allowances[owner][spender] = amount (#994)
Apply the check-effects-interactions pattern.

Additional information: link

Reentrancy in FreedomConvoyToken._transfer(address,address,uint256) (#998-1025):
External calls:
- swapAndLiquify(contractTokenBalance) (#1020)
- uniswapV2Router.addLiquidityETH{value: ethAmount}(address(this),tokenAmount,0,0,owner(),block.timestamp) (#1085-1092)
- uniswapV2Router.swapExactTokensForETHSupportingFeeOnTransferTokens(tokenAmount,0,path,address(this),block.timestamp) (#1071-1077)
External calls sending eth:
- swapAndLiquify(contractTokenBalance) (#1020)
- recipient.transfer(amount) (#1238)
- uniswapV2Router.addLiquidityETH{value: ethAmount}(address(this),tokenAmount,0,0,owner(),block.timestamp) (#1085-1092)
Event emitted after the call(s):
- Transfer(sender,address(this),tMarketing) (#1163)
- _tokenTransfer(from,to,amount) (#1024)
- Transfer(sender,deadAddress,tBurn) (#1149)
- _tokenTransfer(from,to,amount) (#1024)
- Transfer(sender,recipient,tTransferAmount) (#1175)
- _tokenTransfer(from,to,amount) (#1024)
- Transfer(sender,recipient,tTransferAmount) (#1185)
- _tokenTransfer(from,to,amount) (#1024)
- Transfer(sender,recipient,tTransferAmount) (#1136)
- _tokenTransfer(from,to,amount) (#1024)
- Transfer(sender,recipient,tTransferAmount) (#894)
- _tokenTransfer(from,to,amount) (#1024)
Reentrancy in FreedomConvoyToken.constructor() (#760-777):
External calls:
- uniswapV2Pair = IUniswapV2Factory(_uniswapV2Router.factory()).createPair(address(this),_uniswapV2Router.WETH()) (#766-767)
Event emitted after the call(s):
- Transfer(address(0),_msgSender(),_tTotal) (#776)
Reentrancy in FreedomConvoyToken.swapAndLiquify(uint256) (#1027-1060):
External calls:
- swapTokensForEth(half) (#1044)
- uniswapV2Router.swapExactTokensForETHSupportingFeeOnTransferTokens(tokenAmount,0,path,address(this),block.timestamp) (#1071-1077)
- addLiquidity(otherHalf,newBalance) (#1050)
- uniswapV2Router.addLiquidityETH{value: ethAmount}(address(this),tokenAmount,0,0,owner(),block.timestamp) (#1085-1092)
External calls sending eth:
- addLiquidity(otherHalf,newBalance) (#1050)
- uniswapV2Router.addLiquidityETH{value: ethAmount}(address(this),tokenAmount,0,0,owner(),block.timestamp) (#1085-1092)
Event emitted after the call(s):
- Approval(owner,spender,amount) (#995)
- addLiquidity(otherHalf,newBalance) (#1050)
- SwapAndLiquify(half,newBalance,otherHalf) (#1052)
Reentrancy in FreedomConvoyToken.swapAndLiquify(uint256) (#1027-1060):
External calls:
- swapTokensForEth(half) (#1044)
- uniswapV2Router.swapExactTokensForETHSupportingFeeOnTransferTokens(tokenAmount,0,path,address(this),block.timestamp) (#1071-1077)
- addLiquidity(otherHalf,newBalance) (#1050)
- uniswapV2Router.addLiquidityETH{value: ethAmount}(address(this),tokenAmount,0,0,owner(),block.timestamp) (#1085-1092)
- swapTokensForEth(tokensForMarketing) (#1055)
- uniswapV2Router.swapExactTokensForETHSupportingFeeOnTransferTokens(tokenAmount,0,path,address(this),block.timestamp) (#1071-1077)
External calls sending eth:
- addLiquidity(otherHalf,newBalance) (#1050)
- uniswapV2Router.addLiquidityETH{value: ethAmount}(address(this),tokenAmount,0,0,owner(),block.timestamp) (#1085-1092)
Event emitted after the call(s):
- Approval(owner,spender,amount) (#995)
- swapTokensForEth(tokensForMarketing) (#1055)
Reentrancy in FreedomConvoyToken.transferFrom(address,address,uint256) (#814-818):
External calls:
- _transfer(sender,recipient,amount) (#815)
- uniswapV2Router.addLiquidityETH{value: ethAmount}(address(this),tokenAmount,0,0,owner(),block.timestamp) (#1085-1092)
- uniswapV2Router.swapExactTokensForETHSupportingFeeOnTransferTokens(tokenAmount,0,path,address(this),block.timestamp) (#1071-1077)
External calls sending eth:
- _transfer(sender,recipient,amount) (#815)
- recipient.transfer(amount) (#1238)
- uniswapV2Router.addLiquidityETH{value: ethAmount}(address(this),tokenAmount,0,0,owner(),block.timestamp) (#1085-1092)
Event emitted after the call(s):
- Approval(owner,spender,amount) (#995)
- _approve(sender,_msgSender(),_allowances[sender][_msgSender()].sub(amount,ERC20: transfer amount exceeds allowance)) (#816)
Apply the check-effects-interactions pattern.

Additional information: link

Ownable.unlock() (#471-476) uses timestamp for comparisons
Dangerous comparisons:
- require(bool,string)(block.timestamp > _lockTime,Contract is locked until 7 days) (#473)
Avoid relying on block.timestamp.

Additional information: link

Address.isContract(address) (#276-285) uses assembly
- INLINE ASM (#283)
Address._functionCallWithValue(address,bytes,uint256,string) (#369-390) uses assembly
- INLINE ASM (#382-385)
Do not use evm assembly.

Additional information: link

FreedomConvoyToken.includeInReward(address) (#873-884) has costly operations inside a loop:
- _excluded.pop() (#880)
Use a local variable to hold the loop computation result.

Additional information: link

Address._functionCallWithValue(address,bytes,uint256,string) (#369-390) is never used and should be removed
Address.functionCall(address,bytes) (#329-331) is never used and should be removed
Address.functionCall(address,bytes,string) (#339-341) is never used and should be removed
Address.functionCallWithValue(address,bytes,uint256) (#354-356) is never used and should be removed
Address.functionCallWithValue(address,bytes,uint256,string) (#364-367) is never used and should be removed
Address.isContract(address) (#276-285) is never used and should be removed
Address.sendValue(address,uint256) (#303-309) is never used and should be removed
Context._msgData() (#248-251) is never used and should be removed
SafeMath.mod(uint256,uint256) (#221-223) is never used and should be removed
SafeMath.mod(uint256,uint256,string) (#237-240) is never used and should be removed
Remove unused functions.

Additional information: link

FreedomConvoyToken._rTotal (#716) is set pre-construction with a non-constant function or state variable:
- (MAX - (MAX % _tTotal))
FreedomConvoyToken._previousTaxFee (#724) is set pre-construction with a non-constant function or state variable:
- _taxFee
FreedomConvoyToken._previousLiquidityFee (#727) is set pre-construction with a non-constant function or state variable:
- _liquidityFee
FreedomConvoyToken._previousBurnFee (#730) is set pre-construction with a non-constant function or state variable:
- _burnFee
FreedomConvoyToken._previousDevFee (#735) is set pre-construction with a non-constant function or state variable:
- _marketingFee
Remove any initialization of state variables via non-constant state variables or function calls. If variables must be set upon contract deployment, locate initialization in the constructor instead.

Additional information: link

Pragma version^0.8.0 (#12) 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

Low level call in Address.sendValue(address,uint256) (#303-309):
- (success) = recipient.call{value: amount}() (#307)
Low level call in Address._functionCallWithValue(address,bytes,uint256,string) (#369-390):
- (success,returndata) = target.call{value: weiValue}(data) (#373)
Avoid low-level calls. Check the call success. If the call is meant for a contract, check for code existence

Additional information: link

Function IUniswapV2Pair.DOMAIN_SEPARATOR() (#515) is not in mixedCase
Function IUniswapV2Pair.PERMIT_TYPEHASH() (#516) is not in mixedCase
Function IUniswapV2Pair.MINIMUM_LIQUIDITY() (#532) is not in mixedCase
Function IUniswapV2Router01.WETH() (#553) is not in mixedCase
Parameter FreedomConvoyToken.calculateTaxFee(uint256)._amount (#953) is not in mixedCase
Parameter FreedomConvoyToken.calculateLiquidityFee(uint256)._amount (#959) is not in mixedCase
Parameter FreedomConvoyToken.setMarketingFeePercent(uint256).MarketingFee (#1208) is not in mixedCase
Parameter FreedomConvoyToken.setSwapAndLiquifyEnabled(bool)._enabled (#1232) is not in mixedCase
Variable FreedomConvoyToken._taxFee (#723) is not in mixedCase
Variable FreedomConvoyToken._liquidityFee (#726) is not in mixedCase
Variable FreedomConvoyToken._burnFee (#729) is not in mixedCase
Variable FreedomConvoyToken._marketingFee (#733) is not in mixedCase
Variable FreedomConvoyToken._maxTxAmount (#744) is not in mixedCase
Follow the Solidity naming convention.

Additional information: link

Redundant expression "this (#249)" inContext (#243-252)
Remove redundant statements if they congest code but offer no value.

Additional information: link

Reentrancy in FreedomConvoyToken._transfer(address,address,uint256) (#998-1025):
External calls:
- swapAndLiquify(contractTokenBalance) (#1020)
- recipient.transfer(amount) (#1238)
External calls sending eth:
- swapAndLiquify(contractTokenBalance) (#1020)
- recipient.transfer(amount) (#1238)
- uniswapV2Router.addLiquidityETH{value: ethAmount}(address(this),tokenAmount,0,0,owner(),block.timestamp) (#1085-1092)
State variables written after the call(s):
- _tokenTransfer(from,to,amount) (#1024)
- _burnFee = _previousBurnFee (#982)
- _burnFee = 0 (#976)
- _tokenTransfer(from,to,amount) (#1024)
- _liquidityFee = _previousLiquidityFee (#981)
- _liquidityFee = 0 (#974)
- _tokenTransfer(from,to,amount) (#1024)
- _marketingFee = _previousDevFee (#983)
- _marketingFee = 0 (#975)
- _tokenTransfer(from,to,amount) (#1024)
- _previousBurnFee = _burnFee (#970)
- _tokenTransfer(from,to,amount) (#1024)
- _previousDevFee = _marketingFee (#971)
- _tokenTransfer(from,to,amount) (#1024)
- _previousLiquidityFee = _liquidityFee (#969)
- _tokenTransfer(from,to,amount) (#1024)
- _previousTaxFee = _taxFee (#968)
- _tokenTransfer(from,to,amount) (#1024)
- _rOwned[address(this)] = _rOwned[address(this)].add(rLiquidity) (#948)
- _rOwned[deadAddress] = _rOwned[deadAddress].add(rBurn) (#1148)
- _rOwned[sender] = _rOwned[sender].sub(rAmount) (#1170)
- _rOwned[address(this)] = _rOwned[address(this)].add(rMarketing) (#1162)
- _rOwned[sender] = _rOwned[sender].sub(rAmount) (#1181)
- _rOwned[sender] = _rOwned[sender].sub(rAmount) (#889)
- _rOwned[recipient] = _rOwned[recipient].add(rTransferAmount) (#1172)
- _rOwned[recipient] = _rOwned[recipient].add(rTransferAmount) (#1182)
- _rOwned[sender] = _rOwned[sender].sub(rAmount) (#1132)
- _rOwned[recipient] = _rOwned[recipient].add(rTransferAmount) (#1133)
- _rOwned[recipient] = _rOwned[recipient].add(rTransferAmount) (#891)
- _tokenTransfer(from,to,amount) (#1024)
- _rTotal = _rTotal.sub(rFee) (#903)
- _tokenTransfer(from,to,amount) (#1024)
- _tFeeTotal = _tFeeTotal.add(tFee) (#904)
- _tokenTransfer(from,to,amount) (#1024)
- _tOwned[address(this)] = _tOwned[address(this)].add(tLiquidity) (#950)
- _tOwned[sender] = _tOwned[sender].sub(tAmount) (#1180)
- _tOwned[sender] = _tOwned[sender].sub(tAmount) (#888)
- _tOwned[recipient] = _tOwned[recipient].add(tTransferAmount) (#1171)
- _tOwned[recipient] = _tOwned[recipient].add(tTransferAmount) (#890)
- _tokenTransfer(from,to,amount) (#1024)
- _taxFee = _previousTaxFee (#980)
- _taxFee = 0 (#973)
Event emitted after the call(s):
- Transfer(sender,address(this),tMarketing) (#1163)
- _tokenTransfer(from,to,amount) (#1024)
- Transfer(sender,deadAddress,tBurn) (#1149)
- _tokenTransfer(from,to,amount) (#1024)
- Transfer(sender,recipient,tTransferAmount) (#1175)
- _tokenTransfer(from,to,amount) (#1024)
- Transfer(sender,recipient,tTransferAmount) (#1185)
- _tokenTransfer(from,to,amount) (#1024)
- Transfer(sender,recipient,tTransferAmount) (#894)
- _tokenTransfer(from,to,amount) (#1024)
- Transfer(sender,recipient,tTransferAmount) (#1136)
- _tokenTransfer(from,to,amount) (#1024)
Reentrancy in FreedomConvoyToken.transferFrom(address,address,uint256) (#814-818):
External calls:
- _transfer(sender,recipient,amount) (#815)
- recipient.transfer(amount) (#1238)
External calls sending eth:
- _transfer(sender,recipient,amount) (#815)
- recipient.transfer(amount) (#1238)
- uniswapV2Router.addLiquidityETH{value: ethAmount}(address(this),tokenAmount,0,0,owner(),block.timestamp) (#1085-1092)
State variables written after the call(s):
- _approve(sender,_msgSender(),_allowances[sender][_msgSender()].sub(amount,ERC20: transfer amount exceeds allowance)) (#816)
- _allowances[owner][spender] = amount (#994)
Event emitted after the call(s):
- Approval(owner,spender,amount) (#995)
- _approve(sender,_msgSender(),_allowances[sender][_msgSender()].sub(amount,ERC20: transfer amount exceeds allowance)) (#816)
Apply the check-effects-interactions pattern.

Additional information: link

Variable IUniswapV2Router01.addLiquidity(address,address,uint256,uint256,uint256,uint256,address,uint256).amountADesired (#558) is too similar to IUniswapV2Router01.addLiquidity(address,address,uint256,uint256,uint256,uint256,address,uint256).amountBDesired (#559)
Variable FreedomConvoyToken._transferBothExcluded(address,address,uint256).rTransferAmount (#887) is too similar to FreedomConvoyToken._transferBothExcluded(address,address,uint256).tTransferAmount (#887)
Variable FreedomConvoyToken._getRValues(uint256,uint256,uint256,uint256).rTransferAmount (#924) is too similar to FreedomConvoyToken._getValues(uint256).tTransferAmount (#908)
Variable FreedomConvoyToken.reflectionFromToken(uint256,bool).rTransferAmount (#853) is too similar to FreedomConvoyToken._transferFromExcluded(address,address,uint256).tTransferAmount (#1179)
Variable FreedomConvoyToken._transferFromExcluded(address,address,uint256).rTransferAmount (#1179) is too similar to FreedomConvoyToken._getValues(uint256).tTransferAmount (#908)
Variable FreedomConvoyToken.takeMarketing(address,uint256,uint256,uint256).rTransferAmount (#1154) is too similar to FreedomConvoyToken._getValues(uint256).tTransferAmount (#908)
Variable FreedomConvoyToken._getRValues(uint256,uint256,uint256,uint256).rTransferAmount (#924) is too similar to FreedomConvoyToken.takeMarketing(address,uint256,uint256,uint256).tTransferAmount (#1154)
Variable FreedomConvoyToken.reflectionFromToken(uint256,bool).rTransferAmount (#853) is too similar to FreedomConvoyToken.takeBurn(address,uint256,uint256,uint256).tTransferAmount (#1140)
Variable FreedomConvoyToken._transferBothExcluded(address,address,uint256).rTransferAmount (#887) is too similar to FreedomConvoyToken._transferFromExcluded(address,address,uint256).tTransferAmount (#1179)
Variable FreedomConvoyToken._transferFromExcluded(address,address,uint256).rTransferAmount (#1179) is too similar to FreedomConvoyToken.takeMarketing(address,uint256,uint256,uint256).tTransferAmount (#1154)
Variable FreedomConvoyToken._transferToExcluded(address,address,uint256).rTransferAmount (#1169) is too similar to FreedomConvoyToken._getValues(uint256).tTransferAmount (#908)
Variable FreedomConvoyToken.takeBurn(address,uint256,uint256,uint256).rTransferAmount (#1140) is too similar to FreedomConvoyToken._transferToExcluded(address,address,uint256).tTransferAmount (#1169)
Variable FreedomConvoyToken.reflectionFromToken(uint256,bool).rTransferAmount (#853) is too similar to FreedomConvoyToken._transferStandard(address,address,uint256).tTransferAmount (#1129)
Variable FreedomConvoyToken.takeBurn(address,uint256,uint256,uint256).rTransferAmount (#1140) is too similar to FreedomConvoyToken.takeMarketing(address,uint256,uint256,uint256).tTransferAmount (#1154)
Variable FreedomConvoyToken._transferToExcluded(address,address,uint256).rTransferAmount (#1169) is too similar to FreedomConvoyToken.takeMarketing(address,uint256,uint256,uint256).tTransferAmount (#1154)
Variable FreedomConvoyToken.takeBurn(address,uint256,uint256,uint256).rTransferAmount (#1140) is too similar to FreedomConvoyToken._transferBothExcluded(address,address,uint256).tTransferAmount (#887)
Variable FreedomConvoyToken.reflectionFromToken(uint256,bool).rTransferAmount (#853) is too similar to FreedomConvoyToken._getValues(uint256).tTransferAmount (#908)
Variable FreedomConvoyToken._transferBothExcluded(address,address,uint256).rTransferAmount (#887) is too similar to FreedomConvoyToken._getValues(uint256).tTransferAmount (#908)
Variable FreedomConvoyToken._getRValues(uint256,uint256,uint256,uint256).rTransferAmount (#924) is too similar to FreedomConvoyToken._transferToExcluded(address,address,uint256).tTransferAmount (#1169)
Variable FreedomConvoyToken.takeBurn(address,uint256,uint256,uint256).rTransferAmount (#1140) is too similar to FreedomConvoyToken._transferFromExcluded(address,address,uint256).tTransferAmount (#1179)
Variable FreedomConvoyToken.reflectionFromToken(uint256,bool).rTransferAmount (#853) is too similar to FreedomConvoyToken.takeMarketing(address,uint256,uint256,uint256).tTransferAmount (#1154)
Variable FreedomConvoyToken._transferFromExcluded(address,address,uint256).rTransferAmount (#1179) is too similar to FreedomConvoyToken._transferToExcluded(address,address,uint256).tTransferAmount (#1169)
Variable FreedomConvoyToken.takeMarketing(address,uint256,uint256,uint256).rTransferAmount (#1154) is too similar to FreedomConvoyToken._transferToExcluded(address,address,uint256).tTransferAmount (#1169)
Variable FreedomConvoyToken._transferBothExcluded(address,address,uint256).rTransferAmount (#887) is too similar to FreedomConvoyToken.takeMarketing(address,uint256,uint256,uint256).tTransferAmount (#1154)
Variable FreedomConvoyToken._getRValues(uint256,uint256,uint256,uint256).rTransferAmount (#924) is too similar to FreedomConvoyToken._transferBothExcluded(address,address,uint256).tTransferAmount (#887)
Variable FreedomConvoyToken._transferToExcluded(address,address,uint256).rTransferAmount (#1169) is too similar to FreedomConvoyToken._transferToExcluded(address,address,uint256).tTransferAmount (#1169)
Variable FreedomConvoyToken._getRValues(uint256,uint256,uint256,uint256).rTransferAmount (#924) is too similar to FreedomConvoyToken.takeBurn(address,uint256,uint256,uint256).tTransferAmount (#1140)
Variable FreedomConvoyToken._getRValues(uint256,uint256,uint256,uint256).rTransferAmount (#924) is too similar to FreedomConvoyToken._transferFromExcluded(address,address,uint256).tTransferAmount (#1179)
Variable FreedomConvoyToken._transferFromExcluded(address,address,uint256).rTransferAmount (#1179) is too similar to FreedomConvoyToken._transferFromExcluded(address,address,uint256).tTransferAmount (#1179)
Variable FreedomConvoyToken.takeBurn(address,uint256,uint256,uint256).rTransferAmount (#1140) is too similar to FreedomConvoyToken._getValues(uint256).tTransferAmount (#908)
Variable FreedomConvoyToken._transferToExcluded(address,address,uint256).rTransferAmount (#1169) is too similar to FreedomConvoyToken._transferFromExcluded(address,address,uint256).tTransferAmount (#1179)
Variable FreedomConvoyToken.reflectionFromToken(uint256,bool).rTransferAmount (#853) is too similar to FreedomConvoyToken._transferToExcluded(address,address,uint256).tTransferAmount (#1169)
Variable FreedomConvoyToken._transferBothExcluded(address,address,uint256).rTransferAmount (#887) is too similar to FreedomConvoyToken._transferToExcluded(address,address,uint256).tTransferAmount (#1169)
Variable FreedomConvoyToken.reflectionFromToken(uint256,bool).rTransferAmount (#853) is too similar to FreedomConvoyToken._transferBothExcluded(address,address,uint256).tTransferAmount (#887)
Variable FreedomConvoyToken.takeMarketing(address,uint256,uint256,uint256).rTransferAmount (#1154) is too similar to FreedomConvoyToken._getTValues(uint256).tTransferAmount (#916)
Variable FreedomConvoyToken._transferBothExcluded(address,address,uint256).rTransferAmount (#887) is too similar to FreedomConvoyToken._transferStandard(address,address,uint256).tTransferAmount (#1129)
Variable FreedomConvoyToken._transferStandard(address,address,uint256).rTransferAmount (#1129) is too similar to FreedomConvoyToken.takeBurn(address,uint256,uint256,uint256).tTransferAmount (#1140)
Variable FreedomConvoyToken._getRValues(uint256,uint256,uint256,uint256).rTransferAmount (#924) is too similar to FreedomConvoyToken._transferStandard(address,address,uint256).tTransferAmount (#1129)
Variable FreedomConvoyToken._transferToExcluded(address,address,uint256).rTransferAmount (#1169) is too similar to FreedomConvoyToken._transferBothExcluded(address,address,uint256).tTransferAmount (#887)
Variable FreedomConvoyToken._getValues(uint256).rTransferAmount (#909) is too similar to FreedomConvoyToken._transferToExcluded(address,address,uint256).tTransferAmount (#1169)
Variable FreedomConvoyToken.reflectionFromToken(uint256,bool).rTransferAmount (#853) is too similar to FreedomConvoyToken._getTValues(uint256).tTransferAmount (#916)
Variable FreedomConvoyToken._transferToExcluded(address,address,uint256).rTransferAmount (#1169) is too similar to FreedomConvoyToken._getTValues(uint256).tTransferAmount (#916)
Variable FreedomConvoyToken.takeBurn(address,uint256,uint256,uint256).rTransferAmount (#1140) is too similar to FreedomConvoyToken.takeBurn(address,uint256,uint256,uint256).tTransferAmount (#1140)
Variable FreedomConvoyToken._transferFromExcluded(address,address,uint256).rTransferAmount (#1179) is too similar to FreedomConvoyToken._transferStandard(address,address,uint256).tTransferAmount (#1129)
Variable FreedomConvoyToken._getValues(uint256).rTransferAmount (#909) is too similar to FreedomConvoyToken._transferBothExcluded(address,address,uint256).tTransferAmount (#887)
Variable FreedomConvoyToken._transferBothExcluded(address,address,uint256).rTransferAmount (#887) is too similar to FreedomConvoyToken._getTValues(uint256).tTransferAmount (#916)
Variable FreedomConvoyToken._getRValues(uint256,uint256,uint256,uint256).rTransferAmount (#924) is too similar to FreedomConvoyToken._getTValues(uint256).tTransferAmount (#916)
Variable FreedomConvoyToken._getValues(uint256).rTransferAmount (#909) is too similar to FreedomConvoyToken._getTValues(uint256).tTransferAmount (#916)
Variable FreedomConvoyToken._transferStandard(address,address,uint256).rTransferAmount (#1129) is too similar to FreedomConvoyToken.takeMarketing(address,uint256,uint256,uint256).tTransferAmount (#1154)
Variable FreedomConvoyToken._transferStandard(address,address,uint256).rTransferAmount (#1129) is too similar to FreedomConvoyToken._transferFromExcluded(address,address,uint256).tTransferAmount (#1179)
Variable FreedomConvoyToken._transferFromExcluded(address,address,uint256).rTransferAmount (#1179) is too similar to FreedomConvoyToken._transferBothExcluded(address,address,uint256).tTransferAmount (#887)
Variable FreedomConvoyToken._transferStandard(address,address,uint256).rTransferAmount (#1129) is too similar to FreedomConvoyToken._transferStandard(address,address,uint256).tTransferAmount (#1129)
Variable FreedomConvoyToken._getValues(uint256).rTransferAmount (#909) is too similar to FreedomConvoyToken._transferStandard(address,address,uint256).tTransferAmount (#1129)
Variable FreedomConvoyToken._transferFromExcluded(address,address,uint256).rTransferAmount (#1179) is too similar to FreedomConvoyToken._getTValues(uint256).tTransferAmount (#916)
Variable FreedomConvoyToken._transferStandard(address,address,uint256).rTransferAmount (#1129) is too similar to FreedomConvoyToken._transferToExcluded(address,address,uint256).tTransferAmount (#1169)
Variable FreedomConvoyToken.takeBurn(address,uint256,uint256,uint256).rTransferAmount (#1140) is too similar to FreedomConvoyToken._transferStandard(address,address,uint256).tTransferAmount (#1129)
Variable FreedomConvoyToken._transferStandard(address,address,uint256).rTransferAmount (#1129) is too similar to FreedomConvoyToken._transferBothExcluded(address,address,uint256).tTransferAmount (#887)
Variable FreedomConvoyToken._transferStandard(address,address,uint256).rTransferAmount (#1129) is too similar to FreedomConvoyToken._getTValues(uint256).tTransferAmount (#916)
Variable FreedomConvoyToken.takeMarketing(address,uint256,uint256,uint256).rTransferAmount (#1154) is too similar to FreedomConvoyToken.takeBurn(address,uint256,uint256,uint256).tTransferAmount (#1140)
Variable FreedomConvoyToken.takeBurn(address,uint256,uint256,uint256).rTransferAmount (#1140) is too similar to FreedomConvoyToken._getTValues(uint256).tTransferAmount (#916)
Variable FreedomConvoyToken._transferToExcluded(address,address,uint256).rTransferAmount (#1169) is too similar to FreedomConvoyToken.takeBurn(address,uint256,uint256,uint256).tTransferAmount (#1140)
Variable FreedomConvoyToken._getValues(uint256).rTransferAmount (#909) is too similar to FreedomConvoyToken._getValues(uint256).tTransferAmount (#908)
Variable FreedomConvoyToken._transferBothExcluded(address,address,uint256).rTransferAmount (#887) is too similar to FreedomConvoyToken.takeBurn(address,uint256,uint256,uint256).tTransferAmount (#1140)
Variable FreedomConvoyToken._getValues(uint256).rTransferAmount (#909) is too similar to FreedomConvoyToken.takeBurn(address,uint256,uint256,uint256).tTransferAmount (#1140)
Variable FreedomConvoyToken.takeMarketing(address,uint256,uint256,uint256).rTransferAmount (#1154) is too similar to FreedomConvoyToken._transferFromExcluded(address,address,uint256).tTransferAmount (#1179)
Variable FreedomConvoyToken.takeMarketing(address,uint256,uint256,uint256).rTransferAmount (#1154) is too similar to FreedomConvoyToken.takeMarketing(address,uint256,uint256,uint256).tTransferAmount (#1154)
Variable FreedomConvoyToken.takeMarketing(address,uint256,uint256,uint256).rTransferAmount (#1154) is too similar to FreedomConvoyToken._transferStandard(address,address,uint256).tTransferAmount (#1129)
Variable FreedomConvoyToken.takeMarketing(address,uint256,uint256,uint256).rTransferAmount (#1154) is too similar to FreedomConvoyToken._transferBothExcluded(address,address,uint256).tTransferAmount (#887)
Variable FreedomConvoyToken._transferFromExcluded(address,address,uint256).rTransferAmount (#1179) is too similar to FreedomConvoyToken.takeBurn(address,uint256,uint256,uint256).tTransferAmount (#1140)
Variable FreedomConvoyToken._transferStandard(address,address,uint256).rTransferAmount (#1129) is too similar to FreedomConvoyToken._getValues(uint256).tTransferAmount (#908)
Variable FreedomConvoyToken._transferToExcluded(address,address,uint256).rTransferAmount (#1169) is too similar to FreedomConvoyToken._transferStandard(address,address,uint256).tTransferAmount (#1129)
Variable FreedomConvoyToken._getValues(uint256).rTransferAmount (#909) is too similar to FreedomConvoyToken._transferFromExcluded(address,address,uint256).tTransferAmount (#1179)
Variable FreedomConvoyToken._getValues(uint256).rTransferAmount (#909) is too similar to FreedomConvoyToken.takeMarketing(address,uint256,uint256,uint256).tTransferAmount (#1154)
Prevent variables from having similar names.

Additional information: link

FreedomConvoyToken.slitherConstructorVariables() (#701-1242) uses literals with too many digits:
- _tTotal = 111000000000 * 10 ** 18 (#715)
FreedomConvoyToken.slitherConstructorVariables() (#701-1242) uses literals with too many digits:
- deadAddress = 0x000000000000000000000000000000000000dEaD (#731)
FreedomConvoyToken.slitherConstructorVariables() (#701-1242) uses literals with too many digits:
- numTokensSellToAddToLiquidity = 111000000 * 10 ** 18 (#743)
FreedomConvoyToken.slitherConstructorVariables() (#701-1242) uses literals with too many digits:
- _maxTxAmount = 1110000000 * 10 ** 18 (#744)
Use: Ether suffix, Time suffix, or The scientific notation

Additional information: link

renounceOwnership() should be declared external:
- Ownable.renounceOwnership() (#443-446)
transferOwnership(address) should be declared external:
- Ownable.transferOwnership(address) (#452-456)
geUnlockTime() should be declared external:
- Ownable.geUnlockTime() (#458-460)
lock(uint256) should be declared external:
- Ownable.lock(uint256) (#463-468)
unlock() should be declared external:
- Ownable.unlock() (#471-476)
name() should be declared external:
- FreedomConvoyToken.name() (#779-781)
symbol() should be declared external:
- FreedomConvoyToken.symbol() (#783-785)
decimals() should be declared external:
- FreedomConvoyToken.decimals() (#787-789)
totalSupply() should be declared external:
- FreedomConvoyToken.totalSupply() (#791-793)
transfer(address,uint256) should be declared external:
- FreedomConvoyToken.transfer(address,uint256) (#800-803)
allowance(address,address) should be declared external:
- FreedomConvoyToken.allowance(address,address) (#805-807)
approve(address,uint256) should be declared external:
- FreedomConvoyToken.approve(address,uint256) (#809-812)
transferFrom(address,address,uint256) should be declared external:
- FreedomConvoyToken.transferFrom(address,address,uint256) (#814-818)
increaseAllowance(address,uint256) should be declared external:
- FreedomConvoyToken.increaseAllowance(address,uint256) (#820-823)
decreaseAllowance(address,uint256) should be declared external:
- FreedomConvoyToken.decreaseAllowance(address,uint256) (#825-828)
isExcludedFromReward(address) should be declared external:
- FreedomConvoyToken.isExcludedFromReward(address) (#830-832)
totalFees() should be declared external:
- FreedomConvoyToken.totalFees() (#834-836)
deliver(uint256) should be declared external:
- FreedomConvoyToken.deliver(uint256) (#838-845)
reflectionFromToken(uint256,bool) should be declared external:
- FreedomConvoyToken.reflectionFromToken(uint256,bool) (#847-856)
excludeFromReward(address) should be declared external:
- FreedomConvoyToken.excludeFromReward(address) (#864-871)
isExcludedFromFee(address) should be declared external:
- FreedomConvoyToken.isExcludedFromFee(address) (#986-988)
excludeFromFee(address) should be declared external:
- FreedomConvoyToken.excludeFromFee(address) (#1188-1190)
includeInFee(address) should be declared external:
- FreedomConvoyToken.includeInFee(address) (#1192-1194)
setRouterAddress(address) should be declared external:
- FreedomConvoyToken.setRouterAddress(address) (#1226-1230)
setSwapAndLiquifyEnabled(bool) should be declared external:
- FreedomConvoyToken.setSwapAndLiquifyEnabled(bool) (#1232-1235)
Use the external attribute for functions never called from the contract.

Additional information: link

Attempt to swap token was unsuccessful. For some reason it is untradeable. If token is not in presale stage and is not traded outside PancakeSwap, then it's a scam

Additional information: link

Average 30d PancakeSwap liquidity is less than $100. Token is either dead or inactive.

Average 30d PancakeSwap volume is less than $100. Token is either dead or inactive.

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

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

Unable to find website, listings and other project-related information

Token is marked as scam (rug pull, honeypot, phishing, etc.)

Additional information: link

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

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

Token has no active CoinGecko listing / rank

Token has no active CoinMarketCap listing / rank