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LYNX [LynxCat] Token

About LYNX

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LYNX was born as a cat-themed project with the goal of overtaking all the dog-themed coins! You heard that right, we mean all of them.

Created for the vast global community of people who love cats, LYNX intends to fuse the initial meme aspect with a clear utility. The team’s long-term vision is to create an autonomous ecosystem supported by strategic partnerships. The use case clearly revolves around cat content, with plans for video, photo, meme, artistic and 3D NFTs, as well as incorporating decentralized finance features.

LYNX is a BEP-20 token on the Binance Smart Chain (BSC) which is secured through the proof-of-stake consensus mechanism. 21 validators are elected every 24 hours to validate transactions and maintain blockchain security. These validators have to stake a certain amount of BNB coins with Binance to be eligible.

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Laser Scorebeta Last Audit: 5 January 2022

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Token has too many issues. Scam probability is high.

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

Reentrancy in LynxCat._transfer(address,address,uint256) (#1566-1627):
External calls:
- swapAndLiquify(contractTokenBalance) (#1595)
- uniswapV2Router.addLiquidityETH{value: ethAmount}(address(this),tokenAmount,0,0,address(liquidityReceiver),block.timestamp) (#1697-1704)
- uniswapV2Router.swapExactTokensForETHSupportingFeeOnTransferTokens(tokenAmount,0,path,address(this),block.timestamp) (#1683-1689)
External calls sending eth:
- swapAndLiquify(contractTokenBalance) (#1595)
- uniswapV2Router.addLiquidityETH{value: ethAmount}(address(this),tokenAmount,0,0,address(liquidityReceiver),block.timestamp) (#1697-1704)
- address(marketingAddress).transfer(marketingAmt) (#1666)
- devWallet.transfer(devAmt) (#1670)
State variables written after the call(s):
- _tokenTransfer(from,to,amount,takeFee) (#1626)
- _rOwned[address(this)] = _rOwned[address(this)].add(rWallet) (#1462)
- _rOwned[address(this)] = _rOwned[address(this)].add(rLiquidity) (#1454)
- _rOwned[fixedBurnAddress] = _rOwned[fixedBurnAddress].add(rburn) (#1474)
- _rOwned[sender] = _rOwned[sender].sub(rAmount) (#1790)
- _rOwned[sender] = _rOwned[sender].sub(rAmount) (#1759)
- _rOwned[recipient] = _rOwned[recipient].add(rTransferAmount) (#1760)
- _rOwned[sender] = _rOwned[sender].sub(rAmount) (#1853)
- _rOwned[sender] = _rOwned[sender].sub(rAmount) (#1822)
- _rOwned[recipient] = _rOwned[recipient].add(rTransferAmount) (#1792)
- _rOwned[recipient] = _rOwned[recipient].add(rTransferAmount) (#1823)
- _rOwned[recipient] = _rOwned[recipient].add(rTransferAmount) (#1855)
- _tokenTransfer(from,to,amount,takeFee) (#1626)
- _rTotal = _rTotal.sub(rFee) (#1375)
- _tokenTransfer(from,to,amount,takeFee) (#1626)
- _tOwned[address(this)] = _tOwned[address(this)].add(tLiquidity) (#1456)
- _tOwned[address(this)] = _tOwned[address(this)].add(tWallet) (#1464)
- _tOwned[fixedBurnAddress] = _tOwned[fixedBurnAddress].add(tburn) (#1476-1478)
- _tOwned[sender] = _tOwned[sender].sub(tAmount) (#1852)
- _tOwned[sender] = _tOwned[sender].sub(tAmount) (#1821)
- _tOwned[recipient] = _tOwned[recipient].add(tTransferAmount) (#1791)
- _tOwned[recipient] = _tOwned[recipient].add(tTransferAmount) (#1854)
- _tokenTransfer(from,to,amount,takeFee) (#1626)
- _tTotal = _tTotal.sub(tburn) (#1469)
Apply the check-effects-interactions pattern.

Additional information: link

LynxCat.withdrawForeignToken(address,address,uint256) (#1867-1870) ignores return value by foreignToken.transfer(recipient,amount) (#1869)
Use SafeERC20, or ensure that the transfer/transferFrom return value is checked.

Additional information: link

LynxCat.swapAndLiquify(uint256) (#1629-1672) sends eth to arbitrary user
Dangerous calls:
- devWallet.transfer(devAmt) (#1670)
Ensure that an arbitrary user cannot withdraw unauthorized funds.

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 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.

Redundant expression "this (#297)" inContext (#291-300)
Remove redundant statements if they congest code but offer no value.

Additional information: link

LynxCat.swapAndLiquify(uint256) (#1629-1672) performs a multiplication on the result of a division:
-unitBalance = deltaBalance / (denominator - (buyFee.liquidity + sellFee.liquidity)) (#1646-1647)
-bnbToAddLiquidityWith = unitBalance * (buyFee.liquidity + sellFee.liquidity) (#1648-1649)
LynxCat.swapAndLiquify(uint256) (#1629-1672) performs a multiplication on the result of a division:
-unitBalance = deltaBalance / (denominator - (buyFee.liquidity + sellFee.liquidity)) (#1646-1647)
-marketingAmt = unitBalance * 2 * (buyFee.marketing + sellFee.marketing) (#1657-1659)
LynxCat.swapAndLiquify(uint256) (#1629-1672) performs a multiplication on the result of a division:
-unitBalance = deltaBalance / (denominator - (buyFee.liquidity + sellFee.liquidity)) (#1646-1647)
-unitBalance * 2 * (buyFee.dev + sellFee.dev) > address(this).balance (#1660-1663)
LynxCat.swapAndLiquify(uint256) (#1629-1672) performs a multiplication on the result of a division:
-unitBalance = deltaBalance / (denominator - (buyFee.liquidity + sellFee.liquidity)) (#1646-1647)
-devAmt = unitBalance * 2 * (buyFee.dev + sellFee.dev) (#1660-1663)
Consider ordering multiplication before division.

Additional information: link

LynxCat.addLiquidity(uint256,uint256) (#1692-1705) ignores return value by uniswapV2Router.addLiquidityETH{value: ethAmount}(address(this),tokenAmount,0,0,address(liquidityReceiver),block.timestamp) (#1697-1704)
Ensure that all the return values of the function calls are used.

Additional information: link

LynxCat.allowance(address,address).owner (#1092) shadows:
- Ownable.owner() (#514-516) (function)
LynxCat._approve(address,address,uint256).owner (#1555) shadows:
- Ownable.owner() (#514-516) (function)
Rename the local variables that shadow another component.

Additional information: link

LynxCat.setNumTokensSellToAddToLiquidity(uint256) (#1351-1353) should emit an event for:
- numTokensSellToAddToLiquidity = numTokens (#1352)
LynxCat.setMaxTxPercent(uint256) (#1355-1357) should emit an event for:
- _maxTxAmount = _tTotal.mul(maxTxPercent).div(10 ** 3) (#1356)
LynxCat._setMaxWalletSizePercent(uint256) (#1359-1364) should emit an event for:
- _maxWalletSize = _tTotal.mul(maxWalletSize).div(10 ** 3) (#1363)
Emit an event for critical parameter changes.

Additional information: link

LynxCat.updateMarketingWallet(address).newAddress (#1247) lacks a zero-check on :
- marketingAddress = newAddress (#1248)
LynxCat.updateDevWallet(address).newAddress (#1251) lacks a zero-check on :
- devWallet = newAddress (#1252)
LynxCat.updateLiquidityWallet(address).newAddress (#1255) lacks a zero-check on :
- liquidityReceiver = newAddress (#1256)
LynxCat.withdrawStuckETH(address,uint256).recipient (#1863) lacks a zero-check on :
- address(recipient).transfer(amount) (#1864)
Check that the address is not zero.

Additional information: link

Reentrancy in LynxCat._transfer(address,address,uint256) (#1566-1627):
External calls:
- swapAndLiquify(contractTokenBalance) (#1595)
- uniswapV2Router.addLiquidityETH{value: ethAmount}(address(this),tokenAmount,0,0,address(liquidityReceiver),block.timestamp) (#1697-1704)
- uniswapV2Router.swapExactTokensForETHSupportingFeeOnTransferTokens(tokenAmount,0,path,address(this),block.timestamp) (#1683-1689)
External calls sending eth:
- swapAndLiquify(contractTokenBalance) (#1595)
- uniswapV2Router.addLiquidityETH{value: ethAmount}(address(this),tokenAmount,0,0,address(liquidityReceiver),block.timestamp) (#1697-1704)
- address(marketingAddress).transfer(marketingAmt) (#1666)
- devWallet.transfer(devAmt) (#1670)
State variables written after the call(s):
- _tokenTransfer(from,to,amount,takeFee) (#1626)
- _burnFee = buyFee.burn (#1534)
- _burnFee = 0 (#1518)
- _burnFee = sellFee.burn (#1542)
- _tokenTransfer(from,to,amount,takeFee) (#1626)
- _devFee = buyFee.dev (#1535)
- _devFee = 0 (#1519)
- _devFee = sellFee.dev (#1543)
- _tokenTransfer(from,to,amount,takeFee) (#1626)
- _liquidityFee = buyFee.liquidity (#1532)
- _liquidityFee = 0 (#1516)
- _liquidityFee = sellFee.liquidity (#1540)
- _tokenTransfer(from,to,amount,takeFee) (#1626)
- _marketingFee = buyFee.marketing (#1533)
- _marketingFee = 0 (#1517)
- _marketingFee = sellFee.marketing (#1541)
- _tokenTransfer(from,to,amount,takeFee) (#1626)
- _tFeeTotal = _tFeeTotal.add(tFee) (#1376)
- _tokenTransfer(from,to,amount,takeFee) (#1626)
- _taxFee = 0 (#1515)
- _taxFee = sellFee.tax (#1539)
- _taxFee = buyFee.tax (#1531)
Reentrancy in LynxCat.constructor() (#1020-1060):
External calls:
- uniswapV2Pair = IUniswapV2Factory(_uniswapV2Router.factory()).createPair(address(this),_uniswapV2Router.WETH()) (#1039-1040)
State variables written after the call(s):
- _isExcludedFromFee[owner()] = true (#1046)
- _isExcludedFromFee[address(this)] = true (#1047)
- _isExcludedFromFee[marketingAddress] = true (#1048)
- _isExcludedFromFee[devWallet] = true (#1049)
- _isExcludedFromFee[liquidityReceiver] = true (#1050)
- _isExcludedFromLimit[marketingAddress] = true (#1053)
- _isExcludedFromLimit[marketingAddress] = true (#1054)
- _isExcludedFromLimit[devWallet] = true (#1055)
- _isExcludedFromLimit[owner()] = true (#1056)
- _isExcludedFromLimit[address(this)] = true (#1057)
- uniswapV2Router = _uniswapV2Router (#1043)
Reentrancy in LynxCat.swapAndLiquify(uint256) (#1629-1672):
External calls:
- swapTokensForEth(toSwap) (#1643)
- uniswapV2Router.swapExactTokensForETHSupportingFeeOnTransferTokens(tokenAmount,0,path,address(this),block.timestamp) (#1683-1689)
- addLiquidity(tokensToAddLiquidityWith,bnbToAddLiquidityWith) (#1653)
- uniswapV2Router.addLiquidityETH{value: ethAmount}(address(this),tokenAmount,0,0,address(liquidityReceiver),block.timestamp) (#1697-1704)
External calls sending eth:
- addLiquidity(tokensToAddLiquidityWith,bnbToAddLiquidityWith) (#1653)
- uniswapV2Router.addLiquidityETH{value: ethAmount}(address(this),tokenAmount,0,0,address(liquidityReceiver),block.timestamp) (#1697-1704)
State variables written after the call(s):
- addLiquidity(tokensToAddLiquidityWith,bnbToAddLiquidityWith) (#1653)
- _allowances[owner][spender] = amount (#1562)
Reentrancy in LynxCat.transferFrom(address,address,uint256) (#1110-1125):
External calls:
- _transfer(sender,recipient,amount) (#1115)
- uniswapV2Router.addLiquidityETH{value: ethAmount}(address(this),tokenAmount,0,0,address(liquidityReceiver),block.timestamp) (#1697-1704)
- uniswapV2Router.swapExactTokensForETHSupportingFeeOnTransferTokens(tokenAmount,0,path,address(this),block.timestamp) (#1683-1689)
External calls sending eth:
- _transfer(sender,recipient,amount) (#1115)
- uniswapV2Router.addLiquidityETH{value: ethAmount}(address(this),tokenAmount,0,0,address(liquidityReceiver),block.timestamp) (#1697-1704)
- address(marketingAddress).transfer(marketingAmt) (#1666)
- devWallet.transfer(devAmt) (#1670)
State variables written after the call(s):
- _approve(sender,_msgSender(),_allowances[sender][_msgSender()].sub(amount,ERC20: transfer amount exceeds allowance)) (#1116-1123)
- _allowances[owner][spender] = amount (#1562)
Apply the check-effects-interactions pattern.

Additional information: link

Reentrancy in LynxCat._transfer(address,address,uint256) (#1566-1627):
External calls:
- swapAndLiquify(contractTokenBalance) (#1595)
- uniswapV2Router.addLiquidityETH{value: ethAmount}(address(this),tokenAmount,0,0,address(liquidityReceiver),block.timestamp) (#1697-1704)
- uniswapV2Router.swapExactTokensForETHSupportingFeeOnTransferTokens(tokenAmount,0,path,address(this),block.timestamp) (#1683-1689)
External calls sending eth:
- swapAndLiquify(contractTokenBalance) (#1595)
- uniswapV2Router.addLiquidityETH{value: ethAmount}(address(this),tokenAmount,0,0,address(liquidityReceiver),block.timestamp) (#1697-1704)
- address(marketingAddress).transfer(marketingAmt) (#1666)
- devWallet.transfer(devAmt) (#1670)
Event emitted after the call(s):
- Transfer(address(this),address(0),tburn) (#1470)
- _tokenTransfer(from,to,amount,takeFee) (#1626)
- Transfer(sender,recipient,tTransferAmount) (#1765)
- _tokenTransfer(from,to,amount,takeFee) (#1626)
- Transfer(sender,recipient,tTransferAmount) (#1797)
- _tokenTransfer(from,to,amount,takeFee) (#1626)
- Transfer(sender,recipient,tTransferAmount) (#1828)
- _tokenTransfer(from,to,amount,takeFee) (#1626)
- Transfer(sender,recipient,tTransferAmount) (#1860)
- _tokenTransfer(from,to,amount,takeFee) (#1626)
Reentrancy in LynxCat.constructor() (#1020-1060):
External calls:
- uniswapV2Pair = IUniswapV2Factory(_uniswapV2Router.factory()).createPair(address(this),_uniswapV2Router.WETH()) (#1039-1040)
Event emitted after the call(s):
- Transfer(address(0),_msgSender(),_tTotal) (#1059)
Reentrancy in LynxCat.swapAndLiquify(uint256) (#1629-1672):
External calls:
- swapTokensForEth(toSwap) (#1643)
- uniswapV2Router.swapExactTokensForETHSupportingFeeOnTransferTokens(tokenAmount,0,path,address(this),block.timestamp) (#1683-1689)
- addLiquidity(tokensToAddLiquidityWith,bnbToAddLiquidityWith) (#1653)
- uniswapV2Router.addLiquidityETH{value: ethAmount}(address(this),tokenAmount,0,0,address(liquidityReceiver),block.timestamp) (#1697-1704)
External calls sending eth:
- addLiquidity(tokensToAddLiquidityWith,bnbToAddLiquidityWith) (#1653)
- uniswapV2Router.addLiquidityETH{value: ethAmount}(address(this),tokenAmount,0,0,address(liquidityReceiver),block.timestamp) (#1697-1704)
Event emitted after the call(s):
- Approval(owner,spender,amount) (#1563)
- addLiquidity(tokensToAddLiquidityWith,bnbToAddLiquidityWith) (#1653)
Reentrancy in LynxCat.transferFrom(address,address,uint256) (#1110-1125):
External calls:
- _transfer(sender,recipient,amount) (#1115)
- uniswapV2Router.addLiquidityETH{value: ethAmount}(address(this),tokenAmount,0,0,address(liquidityReceiver),block.timestamp) (#1697-1704)
- uniswapV2Router.swapExactTokensForETHSupportingFeeOnTransferTokens(tokenAmount,0,path,address(this),block.timestamp) (#1683-1689)
External calls sending eth:
- _transfer(sender,recipient,amount) (#1115)
- uniswapV2Router.addLiquidityETH{value: ethAmount}(address(this),tokenAmount,0,0,address(liquidityReceiver),block.timestamp) (#1697-1704)
- address(marketingAddress).transfer(marketingAmt) (#1666)
- devWallet.transfer(devAmt) (#1670)
Event emitted after the call(s):
- Approval(owner,spender,amount) (#1563)
- _approve(sender,_msgSender(),_allowances[sender][_msgSender()].sub(amount,ERC20: transfer amount exceeds allowance)) (#1116-1123)
Apply the check-effects-interactions pattern.

Additional information: link

Ownable.unlock() (#564-573) uses timestamp for comparisons
Dangerous comparisons:
- require(bool,string)(block.timestamp > _lockTime,Contract is locked until a later date) (#569)
Avoid relying on block.timestamp.

Additional information: link

Address.isContract(address) (#323-334) uses assembly
- INLINE ASM (#330-332)
Address._functionCallWithValue(address,bytes,uint256,string) (#449-477) uses assembly
- INLINE ASM (#469-472)
Do not use evm assembly.

Additional information: link

LynxCat.includeInReward(address) (#1268-1279) has costly operations inside a loop:
- _excluded.pop() (#1275)
Use a local variable to hold the loop computation result.

Additional information: link

Address._functionCallWithValue(address,bytes,uint256,string) (#449-477) is never used and should be removed
Address.functionCall(address,bytes) (#384-389) is never used and should be removed
Address.functionCall(address,bytes,string) (#397-403) is never used and should be removed
Address.functionCallWithValue(address,bytes,uint256) (#416-428) is never used and should be removed
Address.functionCallWithValue(address,bytes,uint256,string) (#436-447) is never used and should be removed
Address.isContract(address) (#323-334) is never used and should be removed
Address.sendValue(address,uint256) (#352-364) is never used and should be removed
Context._msgData() (#296-299) is never used and should be removed
SafeMath.mod(uint256,uint256) (#265-267) is never used and should be removed
SafeMath.mod(uint256,uint256,string) (#281-288) is never used and should be removed
Remove unused functions.

Additional information: link

LynxCat._rTotal (#947) is set pre-construction with a non-constant function or state variable:
- (MAX - (MAX % _tTotal))
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^0.8.10 (#38) necessitates a version too recent to be trusted. Consider deploying with 0.6.12/0.7.6/0.8.7
solc-0.8.10 is not recommended for deployment
Deploy with any of the following Solidity versions: 0.5.16 - 0.5.17, 0.6.11 - 0.6.12, 0.7.5 - 0.7.6 Use a simple pragma version that allows any of these versions. Consider using the latest version of Solidity for testing.

Additional information: link

Low level call in Address.sendValue(address,uint256) (#352-364):
- (success) = recipient.call{value: amount}() (#359)
Low level call in Address._functionCallWithValue(address,bytes,uint256,string) (#449-477):
- (success,returndata) = target.call{value: weiValue}(data) (#458-460)
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() (#643) is not in mixedCase
Function IUniswapV2Pair.PERMIT_TYPEHASH() (#645) is not in mixedCase
Function IUniswapV2Pair.MINIMUM_LIQUIDITY() (#676) is not in mixedCase
Function IUniswapV2Router01.WETH() (#724) is not in mixedCase
Event LynxCatbotAddedToBlacklist(address) (#1003) is not in CapWords
Event LynxCatbotRemovedFromBlacklist(address) (#1004) is not in CapWords
Parameter LynxCat.setBothFees(uint16,uint16,uint16,uint16,uint16,uint16,uint16,uint16,uint16,uint16).buy_tax (#1326) is not in mixedCase
Parameter LynxCat.setBothFees(uint16,uint16,uint16,uint16,uint16,uint16,uint16,uint16,uint16,uint16).buy_liquidity (#1327) is not in mixedCase
Parameter LynxCat.setBothFees(uint16,uint16,uint16,uint16,uint16,uint16,uint16,uint16,uint16,uint16).buy_marketing (#1328) is not in mixedCase
Parameter LynxCat.setBothFees(uint16,uint16,uint16,uint16,uint16,uint16,uint16,uint16,uint16,uint16).buy_dev (#1329) is not in mixedCase
Parameter LynxCat.setBothFees(uint16,uint16,uint16,uint16,uint16,uint16,uint16,uint16,uint16,uint16).buy_burn (#1330) is not in mixedCase
Parameter LynxCat.setBothFees(uint16,uint16,uint16,uint16,uint16,uint16,uint16,uint16,uint16,uint16).sell_tax (#1331) is not in mixedCase
Parameter LynxCat.setBothFees(uint16,uint16,uint16,uint16,uint16,uint16,uint16,uint16,uint16,uint16).sell_liquidity (#1332) is not in mixedCase
Parameter LynxCat.setBothFees(uint16,uint16,uint16,uint16,uint16,uint16,uint16,uint16,uint16,uint16).sell_marketing (#1333) is not in mixedCase
Parameter LynxCat.setBothFees(uint16,uint16,uint16,uint16,uint16,uint16,uint16,uint16,uint16,uint16).sell_dev (#1334) is not in mixedCase
Parameter LynxCat.setBothFees(uint16,uint16,uint16,uint16,uint16,uint16,uint16,uint16,uint16,uint16).sell_burn (#1335) is not in mixedCase
Function LynxCat._setMaxWalletSizePercent(uint256) (#1359-1364) is not in mixedCase
Parameter LynxCat.setSwapAndLiquifyEnabled(bool)._enabled (#1366) is not in mixedCase
Parameter LynxCat.calculateTaxFee(uint256)._amount (#1482) is not in mixedCase
Parameter LynxCat.calculateLiquidityFee(uint256)._amount (#1486) is not in mixedCase
Parameter LynxCat.calculateMarketingFee(uint256)._amount (#1494) is not in mixedCase
Parameter LynxCat.calculateburnFee(uint256)._amount (#1502) is not in mixedCase
Parameter LynxCat.calculatedevFee(uint256)._amount (#1510) is not in mixedCase
Variable LynxCat._maxTxAmount (#999) is not in mixedCase
Variable LynxCat._maxWalletSize (#1001) is not in mixedCase
Follow the Solidity naming convention.

Additional information: link

Reentrancy in LynxCat._transfer(address,address,uint256) (#1566-1627):
External calls:
- swapAndLiquify(contractTokenBalance) (#1595)
- address(marketingAddress).transfer(marketingAmt) (#1666)
- devWallet.transfer(devAmt) (#1670)
External calls sending eth:
- swapAndLiquify(contractTokenBalance) (#1595)
- uniswapV2Router.addLiquidityETH{value: ethAmount}(address(this),tokenAmount,0,0,address(liquidityReceiver),block.timestamp) (#1697-1704)
- address(marketingAddress).transfer(marketingAmt) (#1666)
- devWallet.transfer(devAmt) (#1670)
State variables written after the call(s):
- _tokenTransfer(from,to,amount,takeFee) (#1626)
- _burnFee = buyFee.burn (#1534)
- _burnFee = 0 (#1518)
- _burnFee = sellFee.burn (#1542)
- _tokenTransfer(from,to,amount,takeFee) (#1626)
- _devFee = buyFee.dev (#1535)
- _devFee = 0 (#1519)
- _devFee = sellFee.dev (#1543)
- _tokenTransfer(from,to,amount,takeFee) (#1626)
- _liquidityFee = buyFee.liquidity (#1532)
- _liquidityFee = 0 (#1516)
- _liquidityFee = sellFee.liquidity (#1540)
- _tokenTransfer(from,to,amount,takeFee) (#1626)
- _marketingFee = buyFee.marketing (#1533)
- _marketingFee = 0 (#1517)
- _marketingFee = sellFee.marketing (#1541)
- _tokenTransfer(from,to,amount,takeFee) (#1626)
- _rOwned[address(this)] = _rOwned[address(this)].add(rWallet) (#1462)
- _rOwned[address(this)] = _rOwned[address(this)].add(rLiquidity) (#1454)
- _rOwned[fixedBurnAddress] = _rOwned[fixedBurnAddress].add(rburn) (#1474)
- _rOwned[sender] = _rOwned[sender].sub(rAmount) (#1790)
- _rOwned[sender] = _rOwned[sender].sub(rAmount) (#1759)
- _rOwned[recipient] = _rOwned[recipient].add(rTransferAmount) (#1760)
- _rOwned[sender] = _rOwned[sender].sub(rAmount) (#1853)
- _rOwned[sender] = _rOwned[sender].sub(rAmount) (#1822)
- _rOwned[recipient] = _rOwned[recipient].add(rTransferAmount) (#1792)
- _rOwned[recipient] = _rOwned[recipient].add(rTransferAmount) (#1823)
- _rOwned[recipient] = _rOwned[recipient].add(rTransferAmount) (#1855)
- _tokenTransfer(from,to,amount,takeFee) (#1626)
- _rTotal = _rTotal.sub(rFee) (#1375)
- _tokenTransfer(from,to,amount,takeFee) (#1626)
- _tFeeTotal = _tFeeTotal.add(tFee) (#1376)
- _tokenTransfer(from,to,amount,takeFee) (#1626)
- _tOwned[address(this)] = _tOwned[address(this)].add(tLiquidity) (#1456)
- _tOwned[address(this)] = _tOwned[address(this)].add(tWallet) (#1464)
- _tOwned[fixedBurnAddress] = _tOwned[fixedBurnAddress].add(tburn) (#1476-1478)
- _tOwned[sender] = _tOwned[sender].sub(tAmount) (#1852)
- _tOwned[sender] = _tOwned[sender].sub(tAmount) (#1821)
- _tOwned[recipient] = _tOwned[recipient].add(tTransferAmount) (#1791)
- _tOwned[recipient] = _tOwned[recipient].add(tTransferAmount) (#1854)
- _tokenTransfer(from,to,amount,takeFee) (#1626)
- _tTotal = _tTotal.sub(tburn) (#1469)
- _tokenTransfer(from,to,amount,takeFee) (#1626)
- _taxFee = 0 (#1515)
- _taxFee = sellFee.tax (#1539)
- _taxFee = buyFee.tax (#1531)
Event emitted after the call(s):
- Transfer(address(this),address(0),tburn) (#1470)
- _tokenTransfer(from,to,amount,takeFee) (#1626)
- Transfer(sender,recipient,tTransferAmount) (#1765)
- _tokenTransfer(from,to,amount,takeFee) (#1626)
- Transfer(sender,recipient,tTransferAmount) (#1797)
- _tokenTransfer(from,to,amount,takeFee) (#1626)
- Transfer(sender,recipient,tTransferAmount) (#1828)
- _tokenTransfer(from,to,amount,takeFee) (#1626)
- Transfer(sender,recipient,tTransferAmount) (#1860)
- _tokenTransfer(from,to,amount,takeFee) (#1626)
Reentrancy in LynxCat.transferFrom(address,address,uint256) (#1110-1125):
External calls:
- _transfer(sender,recipient,amount) (#1115)
- address(marketingAddress).transfer(marketingAmt) (#1666)
- devWallet.transfer(devAmt) (#1670)
External calls sending eth:
- _transfer(sender,recipient,amount) (#1115)
- uniswapV2Router.addLiquidityETH{value: ethAmount}(address(this),tokenAmount,0,0,address(liquidityReceiver),block.timestamp) (#1697-1704)
- address(marketingAddress).transfer(marketingAmt) (#1666)
- devWallet.transfer(devAmt) (#1670)
State variables written after the call(s):
- _approve(sender,_msgSender(),_allowances[sender][_msgSender()].sub(amount,ERC20: transfer amount exceeds allowance)) (#1116-1123)
- _allowances[owner][spender] = amount (#1562)
Event emitted after the call(s):
- Approval(owner,spender,amount) (#1563)
- _approve(sender,_msgSender(),_allowances[sender][_msgSender()].sub(amount,ERC20: transfer amount exceeds allowance)) (#1116-1123)
Apply the check-effects-interactions pattern.

Additional information: link

Variable IUniswapV2Router01.addLiquidity(address,address,uint256,uint256,uint256,uint256,address,uint256).amountADesired (#729) is too similar to IUniswapV2Router01.addLiquidity(address,address,uint256,uint256,uint256,uint256,address,uint256).amountBDesired (#730)
Variable LynxCat._transferFromExcluded(address,address,uint256).rTransferAmount (#1812) is too similar to LynxCat._transferFromExcluded(address,address,uint256).tTransferAmount (#1806)
Variable LynxCat._transferToExcluded(address,address,uint256).rTransferAmount (#1781) is too similar to LynxCat._getTValues(uint256).tTransferAmount (#1395)
Variable LynxCat._transferFromExcluded(address,address,uint256).rTransferAmount (#1812) is too similar to LynxCat._transferToExcluded(address,address,uint256).tTransferAmount (#1775)
Variable LynxCat._transferFromExcluded(address,address,uint256).rTransferAmount (#1812) is too similar to LynxCat._transferBothExcluded(address,address,uint256).tTransferAmount (#1837)
Variable LynxCat._getRValues(uint256,uint256,uint256,uint256,uint256,uint256).rTransferAmount (#1423-1427) is too similar to LynxCat._getTValues(uint256).tTransferAmount (#1395)
Variable LynxCat._transferToExcluded(address,address,uint256).rTransferAmount (#1781) is too similar to LynxCat._transferStandard(address,address,uint256).tTransferAmount (#1744)
Variable LynxCat._getRValues(uint256,uint256,uint256,uint256,uint256,uint256).rTransferAmount (#1423-1427) is too similar to LynxCat._transferStandard(address,address,uint256).tTransferAmount (#1744)
Variable LynxCat._transferStandard(address,address,uint256).rTransferAmount (#1750) is too similar to LynxCat._transferBothExcluded(address,address,uint256).tTransferAmount (#1837)
Variable LynxCat.reflectionFromToken(uint256,bool).rTransferAmount (#1217) is too similar to LynxCat._getTValues(uint256).tTransferAmount (#1395)
Variable LynxCat.reflectionFromToken(uint256,bool).rTransferAmount (#1217) is too similar to LynxCat._transferStandard(address,address,uint256).tTransferAmount (#1744)
Variable LynxCat._transferBothExcluded(address,address,uint256).rTransferAmount (#1843) is too similar to LynxCat._transferStandard(address,address,uint256).tTransferAmount (#1744)
Variable LynxCat._transferFromExcluded(address,address,uint256).rTransferAmount (#1812) is too similar to LynxCat._getTValues(uint256).tTransferAmount (#1395)
Variable LynxCat._getRValues(uint256,uint256,uint256,uint256,uint256,uint256).rTransferAmount (#1423-1427) is too similar to LynxCat._transferFromExcluded(address,address,uint256).tTransferAmount (#1806)
Variable LynxCat._transferFromExcluded(address,address,uint256).rTransferAmount (#1812) is too similar to LynxCat._transferStandard(address,address,uint256).tTransferAmount (#1744)
Variable LynxCat._transferStandard(address,address,uint256).rTransferAmount (#1750) is too similar to LynxCat._getTValues(uint256).tTransferAmount (#1395)
Variable LynxCat._getRValues(uint256,uint256,uint256,uint256,uint256,uint256).rTransferAmount (#1423-1427) is too similar to LynxCat._transferToExcluded(address,address,uint256).tTransferAmount (#1775)
Variable LynxCat._getRValues(uint256,uint256,uint256,uint256,uint256,uint256).rTransferAmount (#1423-1427) is too similar to LynxCat._transferBothExcluded(address,address,uint256).tTransferAmount (#1837)
Variable LynxCat._transferStandard(address,address,uint256).rTransferAmount (#1750) is too similar to LynxCat._transferStandard(address,address,uint256).tTransferAmount (#1744)
Variable LynxCat._transferBothExcluded(address,address,uint256).rTransferAmount (#1843) is too similar to LynxCat._getTValues(uint256).tTransferAmount (#1395)
Variable LynxCat._transferStandard(address,address,uint256).rTransferAmount (#1750) is too similar to LynxCat._transferFromExcluded(address,address,uint256).tTransferAmount (#1806)
Variable LynxCat._transferToExcluded(address,address,uint256).rTransferAmount (#1781) is too similar to LynxCat._transferToExcluded(address,address,uint256).tTransferAmount (#1775)
Variable LynxCat._transferBothExcluded(address,address,uint256).rTransferAmount (#1843) is too similar to LynxCat._transferToExcluded(address,address,uint256).tTransferAmount (#1775)
Variable LynxCat.reflectionFromToken(uint256,bool).rTransferAmount (#1217) is too similar to LynxCat._transferToExcluded(address,address,uint256).tTransferAmount (#1775)
Variable LynxCat._transferToExcluded(address,address,uint256).rTransferAmount (#1781) is too similar to LynxCat._transferBothExcluded(address,address,uint256).tTransferAmount (#1837)
Variable LynxCat._transferToExcluded(address,address,uint256).rTransferAmount (#1781) is too similar to LynxCat._transferFromExcluded(address,address,uint256).tTransferAmount (#1806)
Variable LynxCat._transferBothExcluded(address,address,uint256).rTransferAmount (#1843) is too similar to LynxCat._transferFromExcluded(address,address,uint256).tTransferAmount (#1806)
Variable LynxCat._transferBothExcluded(address,address,uint256).rTransferAmount (#1843) is too similar to LynxCat._transferBothExcluded(address,address,uint256).tTransferAmount (#1837)
Variable LynxCat.reflectionFromToken(uint256,bool).rTransferAmount (#1217) is too similar to LynxCat._transferBothExcluded(address,address,uint256).tTransferAmount (#1837)
Variable LynxCat.reflectionFromToken(uint256,bool).rTransferAmount (#1217) is too similar to LynxCat._transferFromExcluded(address,address,uint256).tTransferAmount (#1806)
Variable LynxCat._transferStandard(address,address,uint256).rTransferAmount (#1750) is too similar to LynxCat._transferToExcluded(address,address,uint256).tTransferAmount (#1775)
Prevent variables from having similar names.

Additional information: link

LynxCat.slitherConstructorVariables() (#930-1872) uses literals with too many digits:
- _tTotal = 100000000000 * 10 ** 9 (#946)
LynxCat.slitherConstructorVariables() (#930-1872) uses literals with too many digits:
- fixedBurnAddress = 0x000000000000000000000000000000000000dEaD (#956-957)
LynxCat.slitherConstructorVariables() (#930-1872) uses literals with too many digits:
- _maxTxAmount = 1000000000 * 10 ** 9 (#999)
LynxCat.slitherConstructorVariables() (#930-1872) uses literals with too many digits:
- numTokensSellToAddToLiquidity = 20000000 * 10 ** 9 (#1000)
LynxCat.slitherConstructorVariables() (#930-1872) uses literals with too many digits:
- _maxWalletSize = 2000000000 * 10 ** 9 (#1001)
Use: Ether suffix, Time suffix, or The scientific notation

Additional information: link

LynxCat._decimals (#963) should be constant
LynxCat._name (#961) should be constant
LynxCat._symbol (#962) should be constant
LynxCat.burnDeductSupply (#959) should be constant
LynxCat.fixedBurnAddress (#956-957) should be constant
Add the constant attributes to state variables that never change.

Additional information: link

renounceOwnership() should be declared external:
- Ownable.renounceOwnership() (#533-536)
transferOwnership(address) should be declared external:
- Ownable.transferOwnership(address) (#542-549)
geUnlockTime() should be declared external:
- Ownable.geUnlockTime() (#551-553)
lock(uint256) should be declared external:
- Ownable.lock(uint256) (#556-561)
unlock() should be declared external:
- Ownable.unlock() (#564-573)
name() should be declared external:
- LynxCat.name() (#1062-1064)
symbol() should be declared external:
- LynxCat.symbol() (#1066-1068)
decimals() should be declared external:
- LynxCat.decimals() (#1070-1072)
totalSupply() should be declared external:
- LynxCat.totalSupply() (#1074-1076)
transfer(address,uint256) should be declared external:
- LynxCat.transfer(address,uint256) (#1083-1090)
allowance(address,address) should be declared external:
- LynxCat.allowance(address,address) (#1092-1099)
approve(address,uint256) should be declared external:
- LynxCat.approve(address,uint256) (#1101-1108)
transferFrom(address,address,uint256) should be declared external:
- LynxCat.transferFrom(address,address,uint256) (#1110-1125)
increaseAllowance(address,uint256) should be declared external:
- LynxCat.increaseAllowance(address,uint256) (#1127-1138)
decreaseAllowance(address,uint256) should be declared external:
- LynxCat.decreaseAllowance(address,uint256) (#1140-1154)
isExcludedFromReward(address) should be declared external:
- LynxCat.isExcludedFromReward(address) (#1156-1158)
totalFees() should be declared external:
- LynxCat.totalFees() (#1160-1162)
burnAddress() should be declared external:
- LynxCat.burnAddress() (#1164-1166)
whitelistMultipleAddress(address[],bool) should be declared external:
- LynxCat.whitelistMultipleAddress(address[],bool) (#1168-1173)
deliver(uint256) should be declared external:
- LynxCat.deliver(uint256) (#1175-1201)
reflectionFromToken(uint256,bool) should be declared external:
- LynxCat.reflectionFromToken(uint256,bool) (#1203-1231)
excludeFromReward(address) should be declared external:
- LynxCat.excludeFromReward(address) (#1259-1266)
excludeFromFee(address) should be declared external:
- LynxCat.excludeFromFee(address) (#1281-1283)
includeInFee(address) should be declared external:
- LynxCat.includeInFee(address) (#1285-1287)
excludeFromLimit(address) should be declared external:
- LynxCat.excludeFromLimit(address) (#1289-1291)
includeInLimit(address) should be declared external:
- LynxCat.includeInLimit(address) (#1293-1295)
setSwapAndLiquifyEnabled(bool) should be declared external:
- LynxCat.setSwapAndLiquifyEnabled(bool) (#1366-1369)
setPrivateTradingStatus(bool) should be declared external:
- LynxCat.setPrivateTradingStatus(bool) (#1522-1524)
whitelistAddressForPrivateTrading(address,bool) should be declared external:
- LynxCat.whitelistAddressForPrivateTrading(address,bool) (#1526-1528)
isExcludedFromFee(address) should be declared external:
- LynxCat.isExcludedFromFee(address) (#1546-1548)
isExcludedFromLimit(address) should be declared external:
- LynxCat.isExcludedFromLimit(address) (#1550-1552)
withdrawStuckETH(address,uint256) should be declared external:
- LynxCat.withdrawStuckETH(address,uint256) (#1863-1865)
withdrawForeignToken(address,address,uint256) should be declared external:
- LynxCat.withdrawForeignToken(address,address,uint256) (#1867-1870)
Use the external attribute for functions never called from the contract.

Additional information: link

Holders:


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


Number of Binance Smart Chain (BSC) token holders is low.


Token is deployed only at one blockchain


Token has only one trading pair


Unable to find PancakeSwap trading pair to compute liquidity.


Unable to find PancakeSwap trading pair to compute volume.


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


Telegram account link seems to be invalid


Twitter account link seems to be invalid


Unable to find Youtube account


Unable to find Discord account


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


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


Token has no active CoinGecko listing / rank


Token has no active CoinMarketCap listing / rank

Price for LYNX