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PYO [Pyrrho] Token

About PYO

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Token 8 months
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CoinMarketCap 7 months
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Pyrrho is a utility token that is intended to be used for micropayments within a unique online ecosystem that will feature a database of blockchain projects. The system has been designed to build better communities around blockchain-based technologies. The software is under development.

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Laser Scorebeta Last Audit: 30 April 2022

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Token is either risky or in presale. For presale 30+ is a fine score.

Pyrrho.contractSwap(uint256) (#537-590) sends eth to arbitrary user
Dangerous calls:
- taxWallets.address1.transfer(((swappedBNB * _ratios.bnb) / (_ratios.bnb + _ratios.busd)) / 2) (#570)
- taxWallets.address2.transfer(((swappedBNB * _ratios.bnb) / (_ratios.bnb + _ratios.busd)) / 2) (#571)
- dexRouter.swapExactETHForTokensSupportingFeeOnTransferTokens{value: address(this).balance}(0,path,address(this),block.timestamp) (#579-584)
Ensure that an arbitrary user cannot withdraw unauthorized funds.

Additional information: link

Reentrancy in Pyrrho._transfer(address,address,uint256) (#501-535):
External calls:
- contractSwap(contractTokenBalance) (#530)
- dexRouter.swapExactTokensForETHSupportingFeeOnTransferTokens(BNBAmt + BUSDAmt,0,path,address(this),block.timestamp) (#559-565)
- dexRouter.swapExactETHForTokensSupportingFeeOnTransferTokens{value: address(this).balance}(0,path,address(this),block.timestamp) (#579-584)
- BUSD_ERC20.transfer(taxWallets.address1,BUSD_ERC20.balanceOf(address(this)) / 2) (#586)
- BUSD_ERC20.transfer(taxWallets.address2,BUSD_ERC20.balanceOf(address(this))) (#587)
External calls sending eth:
- contractSwap(contractTokenBalance) (#530)
- taxWallets.address1.transfer(((swappedBNB * _ratios.bnb) / (_ratios.bnb + _ratios.busd)) / 2) (#570)
- taxWallets.address2.transfer(((swappedBNB * _ratios.bnb) / (_ratios.bnb + _ratios.busd)) / 2) (#571)
- dexRouter.swapExactETHForTokensSupportingFeeOnTransferTokens{value: address(this).balance}(0,path,address(this),block.timestamp) (#579-584)
State variables written after the call(s):
- _finalizeTransfer(from,to,amount,takeFee) (#534)
- _hasLiqBeenAdded = true (#596)
- _finalizeTransfer(from,to,amount,takeFee) (#534)
- _liquidityHolders[from] = true (#595)
- _finalizeTransfer(from,to,amount,takeFee) (#534)
- _tOwned[from] -= amount (#615)
- _tOwned[address(this)] += feeAmount (#633)
- _tOwned[to] += amountReceived (#617)
- _finalizeTransfer(from,to,amount,takeFee) (#534)
- contractSwapEnabled = true (#597)
Reentrancy in Pyrrho.contractSwap(uint256) (#537-590):
External calls:
- _transfer(address(this),taxWallets.address1,tokensAmt / 2) (#550)
- dexRouter.swapExactTokensForETHSupportingFeeOnTransferTokens(BNBAmt + BUSDAmt,0,path,address(this),block.timestamp) (#559-565)
- dexRouter.swapExactETHForTokensSupportingFeeOnTransferTokens{value: address(this).balance}(0,path,address(this),block.timestamp) (#579-584)
- BUSD_ERC20.transfer(taxWallets.address1,BUSD_ERC20.balanceOf(address(this)) / 2) (#586)
- BUSD_ERC20.transfer(taxWallets.address2,BUSD_ERC20.balanceOf(address(this))) (#587)
- _transfer(address(this),taxWallets.address2,tokensAmt - (tokensAmt / 2)) (#551)
- dexRouter.swapExactTokensForETHSupportingFeeOnTransferTokens(BNBAmt + BUSDAmt,0,path,address(this),block.timestamp) (#559-565)
- dexRouter.swapExactETHForTokensSupportingFeeOnTransferTokens{value: address(this).balance}(0,path,address(this),block.timestamp) (#579-584)
- BUSD_ERC20.transfer(taxWallets.address1,BUSD_ERC20.balanceOf(address(this)) / 2) (#586)
- BUSD_ERC20.transfer(taxWallets.address2,BUSD_ERC20.balanceOf(address(this))) (#587)
External calls sending eth:
- _transfer(address(this),taxWallets.address1,tokensAmt / 2) (#550)
- taxWallets.address1.transfer(((swappedBNB * _ratios.bnb) / (_ratios.bnb + _ratios.busd)) / 2) (#570)
- taxWallets.address2.transfer(((swappedBNB * _ratios.bnb) / (_ratios.bnb + _ratios.busd)) / 2) (#571)
- dexRouter.swapExactETHForTokensSupportingFeeOnTransferTokens{value: address(this).balance}(0,path,address(this),block.timestamp) (#579-584)
- _transfer(address(this),taxWallets.address2,tokensAmt - (tokensAmt / 2)) (#551)
- taxWallets.address1.transfer(((swappedBNB * _ratios.bnb) / (_ratios.bnb + _ratios.busd)) / 2) (#570)
- taxWallets.address2.transfer(((swappedBNB * _ratios.bnb) / (_ratios.bnb + _ratios.busd)) / 2) (#571)
- dexRouter.swapExactETHForTokensSupportingFeeOnTransferTokens{value: address(this).balance}(0,path,address(this),block.timestamp) (#579-584)
State variables written after the call(s):
- _transfer(address(this),taxWallets.address2,tokensAmt - (tokensAmt / 2)) (#551)
- _allowances[address(this)][address(dexRouter)] = type()(uint256).max (#542)
- _transfer(address(this),taxWallets.address2,tokensAmt - (tokensAmt / 2)) (#551)
- _hasLiqBeenAdded = true (#596)
- _transfer(address(this),taxWallets.address2,tokensAmt - (tokensAmt / 2)) (#551)
- _liquidityHolders[from] = true (#595)
- _transfer(address(this),taxWallets.address2,tokensAmt - (tokensAmt / 2)) (#551)
- _tOwned[from] -= amount (#615)
- _tOwned[address(this)] += feeAmount (#633)
- _tOwned[to] += amountReceived (#617)
- _transfer(address(this),taxWallets.address2,tokensAmt - (tokensAmt / 2)) (#551)
- contractSwapEnabled = true (#597)
- _transfer(address(this),taxWallets.address2,tokensAmt - (tokensAmt / 2)) (#551)
- inSwap = true (#266)
- inSwap = false (#268)
Reentrancy in Pyrrho.transferOwner(address) (#311-324):
External calls:
- _transfer(_owner,newOwner,balanceOf(_owner)) (#318)
- dexRouter.swapExactTokensForETHSupportingFeeOnTransferTokens(BNBAmt + BUSDAmt,0,path,address(this),block.timestamp) (#559-565)
- dexRouter.swapExactETHForTokensSupportingFeeOnTransferTokens{value: address(this).balance}(0,path,address(this),block.timestamp) (#579-584)
- BUSD_ERC20.transfer(taxWallets.address1,BUSD_ERC20.balanceOf(address(this)) / 2) (#586)
- BUSD_ERC20.transfer(taxWallets.address2,BUSD_ERC20.balanceOf(address(this))) (#587)
External calls sending eth:
- _transfer(_owner,newOwner,balanceOf(_owner)) (#318)
- taxWallets.address1.transfer(((swappedBNB * _ratios.bnb) / (_ratios.bnb + _ratios.busd)) / 2) (#570)
- taxWallets.address2.transfer(((swappedBNB * _ratios.bnb) / (_ratios.bnb + _ratios.busd)) / 2) (#571)
- dexRouter.swapExactETHForTokensSupportingFeeOnTransferTokens{value: address(this).balance}(0,path,address(this),block.timestamp) (#579-584)
State variables written after the call(s):
- _owner = newOwner (#321)
Apply the check-effects-interactions pattern.

Additional information: link

Pyrrho.contractSwap(uint256) (#537-590) ignores return value by BUSD_ERC20.transfer(taxWallets.address1,BUSD_ERC20.balanceOf(address(this)) / 2) (#586)
Pyrrho.contractSwap(uint256) (#537-590) ignores return value by BUSD_ERC20.transfer(taxWallets.address2,BUSD_ERC20.balanceOf(address(this))) (#587)
Use SafeERC20, or ensure that the transfer/transferFrom return value is checked.

Additional information: link


Unable to verify that contract auditor is trusted: Certik, Quantstamp, Hacken, Solidity, Paladinsec, Openzeppelin, Verichains


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.


Contract ownership is not renounced (belongs to a wallet)

Pyrrho.setMaxWalletSell(uint256) (#455-458) should emit an event for:
- _maxSellPercent = percent (#457)
Pyrrho.setSwapSettings(uint256,uint256,uint256,uint256) (#465-468) should emit an event for:
- swapThreshold = (_tTotal * thresholdPercent) / thresholdDivisor (#466)
- swapAmount = (_tTotal * amountPercent) / amountDivisor (#467)
Emit an event for critical parameter changes.

Additional information: link

Reentrancy in Pyrrho.constructor() (#276-298):
External calls:
- lpPair = IUniswapV2Factory(dexRouter.factory()).createPair(dexRouter.WETH(),address(this)) (#283)
State variables written after the call(s):
- BNB = dexRouter.WETH() (#285)
- _approve(address(this),_routerAddress,type()(uint256).max) (#287)
- _allowances[sender][spender] = amount (#360)
- _isExcludedFromFees[owner()] = true (#289)
- _isExcludedFromFees[address(this)] = true (#290)
- _isExcludedFromFees[DEAD] = true (#291)
- _isExcludedFromSellLimits[owner()] = true (#292)
- _isExcludedFromSellLimits[address(this)] = true (#293)
- _isExcludedFromSellLimits[DEAD] = true (#294)
- _liquidityHolders[owner()] = true (#295)
- lpPairs[lpPair] = true (#284)
Reentrancy in Pyrrho.setNewRouter(address) (#391-402):
External calls:
- lpPair = IUniswapV2Factory(_newRouter.factory()).createPair(address(this),_newRouter.WETH()) (#395)
State variables written after the call(s):
- _approve(address(this),address(dexRouter),type()(uint256).max) (#401)
- _allowances[sender][spender] = amount (#360)
- dexRouter = _newRouter (#400)
Apply the check-effects-interactions pattern.

Additional information: link

Reentrancy in Pyrrho._transfer(address,address,uint256) (#501-535):
External calls:
- contractSwap(contractTokenBalance) (#530)
- dexRouter.swapExactTokensForETHSupportingFeeOnTransferTokens(BNBAmt + BUSDAmt,0,path,address(this),block.timestamp) (#559-565)
- dexRouter.swapExactETHForTokensSupportingFeeOnTransferTokens{value: address(this).balance}(0,path,address(this),block.timestamp) (#579-584)
- BUSD_ERC20.transfer(taxWallets.address1,BUSD_ERC20.balanceOf(address(this)) / 2) (#586)
- BUSD_ERC20.transfer(taxWallets.address2,BUSD_ERC20.balanceOf(address(this))) (#587)
External calls sending eth:
- contractSwap(contractTokenBalance) (#530)
- taxWallets.address1.transfer(((swappedBNB * _ratios.bnb) / (_ratios.bnb + _ratios.busd)) / 2) (#570)
- taxWallets.address2.transfer(((swappedBNB * _ratios.bnb) / (_ratios.bnb + _ratios.busd)) / 2) (#571)
- dexRouter.swapExactETHForTokensSupportingFeeOnTransferTokens{value: address(this).balance}(0,path,address(this),block.timestamp) (#579-584)
Event emitted after the call(s):
- ContractSwapEnabledUpdated(true) (#598)
- _finalizeTransfer(from,to,amount,takeFee) (#534)
- Transfer(from,address(this),feeAmount) (#634)
- _finalizeTransfer(from,to,amount,takeFee) (#534)
- Transfer(from,to,amountReceived) (#619)
- _finalizeTransfer(from,to,amount,takeFee) (#534)
Reentrancy in Pyrrho.constructor() (#276-298):
External calls:
- lpPair = IUniswapV2Factory(dexRouter.factory()).createPair(dexRouter.WETH(),address(this)) (#283)
Event emitted after the call(s):
- Approval(sender,spender,amount) (#361)
- _approve(address(this),_routerAddress,type()(uint256).max) (#287)
- Transfer(address(0),_msgSender(),_tTotal) (#297)
Reentrancy in Pyrrho.contractSwap(uint256) (#537-590):
External calls:
- _transfer(address(this),taxWallets.address1,tokensAmt / 2) (#550)
- dexRouter.swapExactTokensForETHSupportingFeeOnTransferTokens(BNBAmt + BUSDAmt,0,path,address(this),block.timestamp) (#559-565)
- dexRouter.swapExactETHForTokensSupportingFeeOnTransferTokens{value: address(this).balance}(0,path,address(this),block.timestamp) (#579-584)
- BUSD_ERC20.transfer(taxWallets.address1,BUSD_ERC20.balanceOf(address(this)) / 2) (#586)
- BUSD_ERC20.transfer(taxWallets.address2,BUSD_ERC20.balanceOf(address(this))) (#587)
- _transfer(address(this),taxWallets.address2,tokensAmt - (tokensAmt / 2)) (#551)
- dexRouter.swapExactTokensForETHSupportingFeeOnTransferTokens(BNBAmt + BUSDAmt,0,path,address(this),block.timestamp) (#559-565)
- dexRouter.swapExactETHForTokensSupportingFeeOnTransferTokens{value: address(this).balance}(0,path,address(this),block.timestamp) (#579-584)
- BUSD_ERC20.transfer(taxWallets.address1,BUSD_ERC20.balanceOf(address(this)) / 2) (#586)
- BUSD_ERC20.transfer(taxWallets.address2,BUSD_ERC20.balanceOf(address(this))) (#587)
External calls sending eth:
- _transfer(address(this),taxWallets.address1,tokensAmt / 2) (#550)
- taxWallets.address1.transfer(((swappedBNB * _ratios.bnb) / (_ratios.bnb + _ratios.busd)) / 2) (#570)
- taxWallets.address2.transfer(((swappedBNB * _ratios.bnb) / (_ratios.bnb + _ratios.busd)) / 2) (#571)
- dexRouter.swapExactETHForTokensSupportingFeeOnTransferTokens{value: address(this).balance}(0,path,address(this),block.timestamp) (#579-584)
- _transfer(address(this),taxWallets.address2,tokensAmt - (tokensAmt / 2)) (#551)
- taxWallets.address1.transfer(((swappedBNB * _ratios.bnb) / (_ratios.bnb + _ratios.busd)) / 2) (#570)
- taxWallets.address2.transfer(((swappedBNB * _ratios.bnb) / (_ratios.bnb + _ratios.busd)) / 2) (#571)
- dexRouter.swapExactETHForTokensSupportingFeeOnTransferTokens{value: address(this).balance}(0,path,address(this),block.timestamp) (#579-584)
Event emitted after the call(s):
- ContractSwapEnabledUpdated(true) (#598)
- _transfer(address(this),taxWallets.address2,tokensAmt - (tokensAmt / 2)) (#551)
- Transfer(from,address(this),feeAmount) (#634)
- _transfer(address(this),taxWallets.address2,tokensAmt - (tokensAmt / 2)) (#551)
- Transfer(from,to,amountReceived) (#619)
- _transfer(address(this),taxWallets.address2,tokensAmt - (tokensAmt / 2)) (#551)
Reentrancy in Pyrrho.setNewRouter(address) (#391-402):
External calls:
- lpPair = IUniswapV2Factory(_newRouter.factory()).createPair(address(this),_newRouter.WETH()) (#395)
Event emitted after the call(s):
- Approval(sender,spender,amount) (#361)
- _approve(address(this),address(dexRouter),type()(uint256).max) (#401)
Reentrancy in Pyrrho.transferOwner(address) (#311-324):
External calls:
- _transfer(_owner,newOwner,balanceOf(_owner)) (#318)
- dexRouter.swapExactTokensForETHSupportingFeeOnTransferTokens(BNBAmt + BUSDAmt,0,path,address(this),block.timestamp) (#559-565)
- dexRouter.swapExactETHForTokensSupportingFeeOnTransferTokens{value: address(this).balance}(0,path,address(this),block.timestamp) (#579-584)
- BUSD_ERC20.transfer(taxWallets.address1,BUSD_ERC20.balanceOf(address(this)) / 2) (#586)
- BUSD_ERC20.transfer(taxWallets.address2,BUSD_ERC20.balanceOf(address(this))) (#587)
External calls sending eth:
- _transfer(_owner,newOwner,balanceOf(_owner)) (#318)
- taxWallets.address1.transfer(((swappedBNB * _ratios.bnb) / (_ratios.bnb + _ratios.busd)) / 2) (#570)
- taxWallets.address2.transfer(((swappedBNB * _ratios.bnb) / (_ratios.bnb + _ratios.busd)) / 2) (#571)
- dexRouter.swapExactETHForTokensSupportingFeeOnTransferTokens{value: address(this).balance}(0,path,address(this),block.timestamp) (#579-584)
Event emitted after the call(s):
- OwnershipTransferred(_owner,newOwner) (#322)
Apply the check-effects-interactions pattern.

Additional information: link

Pyrrho.setLpPair(address,bool) (#404-414) uses timestamp for comparisons
Dangerous comparisons:
- timeSinceLastPair != 0 (#408)
- require(bool,string)(block.timestamp - timeSinceLastPair > 259200,Cannot set a new pair this week!) (#409)
Avoid relying on block.timestamp.

Additional information: link

Pyrrho.setLpPair(address,bool) (#404-414) compares to a boolean constant:
-enabled == false (#405)
Remove the equality to the boolean constant.

Additional information: link

Context._msgData() (#16-19) is never used and should be removed
Remove unused functions.

Additional information: link

Pyrrho.BUSD_ERC20 (#218) is set pre-construction with a non-constant function or state variable:
- IERC20(BUSD)
Pyrrho._maxWalletSize (#240) is set pre-construction with a non-constant function or state variable:
- (_tTotal * maxWalletPercent) / maxWalletDivisor
Pyrrho.maxWalletSizeUI (#241) is set pre-construction with a non-constant function or state variable:
- (startingSupply * maxWalletPercent) / maxWalletDivisor
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 (#2) allows old versions
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

Function IUniswapV2Router01.WETH() (#125) is not in mixedCase
Parameter Pyrrho.setContractSwapEnabled(bool)._enabled (#470) is not in mixedCase
Constant Pyrrho.startingSupply (#169) is not in UPPER_CASE_WITH_UNDERSCORES
Constant Pyrrho._name (#171) is not in UPPER_CASE_WITH_UNDERSCORES
Constant Pyrrho._symbol (#172) is not in UPPER_CASE_WITH_UNDERSCORES
Variable Pyrrho._taxRates (#192-195) is not in mixedCase
Variable Pyrrho._ratios (#197-202) is not in mixedCase
Constant Pyrrho._decimals (#211) is not in UPPER_CASE_WITH_UNDERSCORES
Constant Pyrrho._tTotal (#212) is not in UPPER_CASE_WITH_UNDERSCORES
Variable Pyrrho.BNB (#216) is not in mixedCase
Variable Pyrrho.BUSD (#217) is not in mixedCase
Variable Pyrrho.BUSD_ERC20 (#218) is not in mixedCase
Constant Pyrrho._routerAddress (#221) is not in UPPER_CASE_WITH_UNDERSCORES
Variable Pyrrho._maxSellPercent (#243) is not in mixedCase
Variable Pyrrho._hasLiqBeenAdded (#248) is not in mixedCase
Follow the Solidity naming convention.

Additional information: link

Redundant expression "this (#17)" inContext (#11-20)
Remove redundant statements if they congest code but offer no value.

Additional information: link

Reentrancy in Pyrrho._transfer(address,address,uint256) (#501-535):
External calls:
- contractSwap(contractTokenBalance) (#530)
- taxWallets.address1.transfer(((swappedBNB * _ratios.bnb) / (_ratios.bnb + _ratios.busd)) / 2) (#570)
- taxWallets.address2.transfer(((swappedBNB * _ratios.bnb) / (_ratios.bnb + _ratios.busd)) / 2) (#571)
External calls sending eth:
- contractSwap(contractTokenBalance) (#530)
- taxWallets.address1.transfer(((swappedBNB * _ratios.bnb) / (_ratios.bnb + _ratios.busd)) / 2) (#570)
- taxWallets.address2.transfer(((swappedBNB * _ratios.bnb) / (_ratios.bnb + _ratios.busd)) / 2) (#571)
- dexRouter.swapExactETHForTokensSupportingFeeOnTransferTokens{value: address(this).balance}(0,path,address(this),block.timestamp) (#579-584)
State variables written after the call(s):
- _finalizeTransfer(from,to,amount,takeFee) (#534)
- _hasLiqBeenAdded = true (#596)
- _finalizeTransfer(from,to,amount,takeFee) (#534)
- _liquidityHolders[from] = true (#595)
- _finalizeTransfer(from,to,amount,takeFee) (#534)
- _tOwned[from] -= amount (#615)
- _tOwned[address(this)] += feeAmount (#633)
- _tOwned[to] += amountReceived (#617)
- _finalizeTransfer(from,to,amount,takeFee) (#534)
- contractSwapEnabled = true (#597)
Event emitted after the call(s):
- ContractSwapEnabledUpdated(true) (#598)
- _finalizeTransfer(from,to,amount,takeFee) (#534)
- Transfer(from,address(this),feeAmount) (#634)
- _finalizeTransfer(from,to,amount,takeFee) (#534)
- Transfer(from,to,amountReceived) (#619)
- _finalizeTransfer(from,to,amount,takeFee) (#534)
Reentrancy in Pyrrho.contractSwap(uint256) (#537-590):
External calls:
- _transfer(address(this),taxWallets.address1,tokensAmt / 2) (#550)
- taxWallets.address1.transfer(((swappedBNB * _ratios.bnb) / (_ratios.bnb + _ratios.busd)) / 2) (#570)
- taxWallets.address2.transfer(((swappedBNB * _ratios.bnb) / (_ratios.bnb + _ratios.busd)) / 2) (#571)
- _transfer(address(this),taxWallets.address2,tokensAmt - (tokensAmt / 2)) (#551)
- taxWallets.address1.transfer(((swappedBNB * _ratios.bnb) / (_ratios.bnb + _ratios.busd)) / 2) (#570)
- taxWallets.address2.transfer(((swappedBNB * _ratios.bnb) / (_ratios.bnb + _ratios.busd)) / 2) (#571)
External calls sending eth:
- _transfer(address(this),taxWallets.address1,tokensAmt / 2) (#550)
- taxWallets.address1.transfer(((swappedBNB * _ratios.bnb) / (_ratios.bnb + _ratios.busd)) / 2) (#570)
- taxWallets.address2.transfer(((swappedBNB * _ratios.bnb) / (_ratios.bnb + _ratios.busd)) / 2) (#571)
- dexRouter.swapExactETHForTokensSupportingFeeOnTransferTokens{value: address(this).balance}(0,path,address(this),block.timestamp) (#579-584)
- _transfer(address(this),taxWallets.address2,tokensAmt - (tokensAmt / 2)) (#551)
- taxWallets.address1.transfer(((swappedBNB * _ratios.bnb) / (_ratios.bnb + _ratios.busd)) / 2) (#570)
- taxWallets.address2.transfer(((swappedBNB * _ratios.bnb) / (_ratios.bnb + _ratios.busd)) / 2) (#571)
- dexRouter.swapExactETHForTokensSupportingFeeOnTransferTokens{value: address(this).balance}(0,path,address(this),block.timestamp) (#579-584)
State variables written after the call(s):
- _transfer(address(this),taxWallets.address2,tokensAmt - (tokensAmt / 2)) (#551)
- _allowances[address(this)][address(dexRouter)] = type()(uint256).max (#542)
- _transfer(address(this),taxWallets.address2,tokensAmt - (tokensAmt / 2)) (#551)
- _hasLiqBeenAdded = true (#596)
- _transfer(address(this),taxWallets.address2,tokensAmt - (tokensAmt / 2)) (#551)
- _liquidityHolders[from] = true (#595)
- _transfer(address(this),taxWallets.address2,tokensAmt - (tokensAmt / 2)) (#551)
- _tOwned[from] -= amount (#615)
- _tOwned[address(this)] += feeAmount (#633)
- _tOwned[to] += amountReceived (#617)
- _transfer(address(this),taxWallets.address2,tokensAmt - (tokensAmt / 2)) (#551)
- contractSwapEnabled = true (#597)
- _transfer(address(this),taxWallets.address2,tokensAmt - (tokensAmt / 2)) (#551)
- inSwap = true (#266)
- inSwap = false (#268)
Event emitted after the call(s):
- ContractSwapEnabledUpdated(true) (#598)
- _transfer(address(this),taxWallets.address2,tokensAmt - (tokensAmt / 2)) (#551)
- Transfer(from,address(this),feeAmount) (#634)
- _transfer(address(this),taxWallets.address2,tokensAmt - (tokensAmt / 2)) (#551)
- Transfer(from,to,amountReceived) (#619)
- _transfer(address(this),taxWallets.address2,tokensAmt - (tokensAmt / 2)) (#551)
Reentrancy in Pyrrho.transferOwner(address) (#311-324):
External calls:
- _transfer(_owner,newOwner,balanceOf(_owner)) (#318)
- taxWallets.address1.transfer(((swappedBNB * _ratios.bnb) / (_ratios.bnb + _ratios.busd)) / 2) (#570)
- taxWallets.address2.transfer(((swappedBNB * _ratios.bnb) / (_ratios.bnb + _ratios.busd)) / 2) (#571)
External calls sending eth:
- _transfer(_owner,newOwner,balanceOf(_owner)) (#318)
- taxWallets.address1.transfer(((swappedBNB * _ratios.bnb) / (_ratios.bnb + _ratios.busd)) / 2) (#570)
- taxWallets.address2.transfer(((swappedBNB * _ratios.bnb) / (_ratios.bnb + _ratios.busd)) / 2) (#571)
- dexRouter.swapExactETHForTokensSupportingFeeOnTransferTokens{value: address(this).balance}(0,path,address(this),block.timestamp) (#579-584)
State variables written after the call(s):
- _owner = newOwner (#321)
Event emitted after the call(s):
- OwnershipTransferred(_owner,newOwner) (#322)
Apply the check-effects-interactions pattern.

Additional information: link

Pyrrho.slitherConstructorConstantVariables() (#152-639) uses literals with too many digits:
- DEAD = 0x000000000000000000000000000000000000dEaD (#223)
Use: Ether suffix, Time suffix, or The scientific notation

Additional information: link

Pyrrho.MAX (#210) is never used in Pyrrho (#152-639)
Remove unused state variables.

Additional information: link

Pyrrho.BUSD (#217) should be constant
Pyrrho.allowedPresaleExclusion (#166) should be constant
Pyrrho.maxWalletDivisor (#239) should be constant
Pyrrho.maxWalletPercent (#238) should be constant
Add the constant attributes to state variables that never change.

Additional information: link

renounceOwnership() should be declared external:
- Pyrrho.renounceOwnership() (#326-330)
transfer(address,uint256) should be declared external:
- Pyrrho.transfer(address,uint256) (#346-349)
approve(address,uint256) should be declared external:
- Pyrrho.approve(address,uint256) (#351-354)
approveContractContingency() should be declared external:
- Pyrrho.approveContractContingency() (#364-367)
increaseAllowance(address,uint256) should be declared external:
- Pyrrho.increaseAllowance(address,uint256) (#377-380)
decreaseAllowance(address,uint256) should be declared external:
- Pyrrho.decreaseAllowance(address,uint256) (#382-385)
setNewRouter(address) should be declared external:
- Pyrrho.setNewRouter(address) (#391-402)
isExcludedFromFees(address) should be declared external:
- Pyrrho.isExcludedFromFees(address) (#416-418)
setExcludedFromWalletSize(address,bool) should be declared external:
- Pyrrho.setExcludedFromWalletSize(address,bool) (#428-430)
setExcludedFromSellLimits(address,bool) should be declared external:
- Pyrrho.setExcludedFromSellLimits(address,bool) (#436-438)
setContractSwapEnabled(bool) should be declared external:
- Pyrrho.setContractSwapEnabled(bool) (#470-473)
Use the external attribute for functions never called from the contract.

Additional information: link

Holders:


Average 30d PancakeSwap volume is low.


Average 30d number of PancakeSwap swaps is low.


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


Token is deployed only at one blockchain


Token has only one trading pair


Twitter account has less than 100 followers


Telegram account has relatively few subscribers


Unable to find Youtube account


Twitter account has few posts


Unable to find code repository for the project


Unable to find audit link on the website


Young tokens have high risks of price dump / death


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


Young tokens have high risks of price dump / death


Token has relatively low CoinGecko rank


Token has relatively low CoinMarketCap rank


Young tokens have high risks of price dump / death


Young tokens have high risks of price dump / death

Price for PYO

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