SPOOKYSHIBA Token

SpookyShiba_V2.swapETHForTokens(uint256) (crytic-export/etherscan-contracts/0x9c2b1b3780a8b36b695f0b2781668664ac1bf25a.bscscan.com-SpookyShiba_V2.sol#525-540) sends eth to arbitrary user
Dangerous calls:
- dexRouter.swapExactETHForTokensSupportingFeeOnTransferTokens{value: amount}(0,path,DEAD,block.timestamp) (crytic-export/etherscan-contracts/0x9c2b1b3780a8b36b695f0b2781668664ac1bf25a.bscscan.com-SpookyShiba_V2.sol#532-537)
SpookyShiba_V2.contractSwap() (crytic-export/etherscan-contracts/0x9c2b1b3780a8b36b695f0b2781668664ac1bf25a.bscscan.com-SpookyShiba_V2.sol#494-516) sends eth to arbitrary user
Dangerous calls:
- (MarketingSuccess) = address(_taxWallets.swap).call{gas: 30000,value: amountBNBMarketing}() (crytic-export/etherscan-contracts/0x9c2b1b3780a8b36b695f0b2781668664ac1bf25a.bscscan.com-SpookyShiba_V2.sol#513)
Ensure that an arbitrary user cannot withdraw unauthorized funds.

Additional information: link

Reentrancy in SpookyShiba_V2.transferOwner(address) (crytic-export/etherscan-contracts/0x9c2b1b3780a8b36b695f0b2781668664ac1bf25a.bscscan.com-SpookyShiba_V2.sol#231-244):
External calls:
- _transfer(_owner,newOwner,balanceOf(_owner)) (crytic-export/etherscan-contracts/0x9c2b1b3780a8b36b695f0b2781668664ac1bf25a.bscscan.com-SpookyShiba_V2.sol#238)
- dexRouter.swapExactETHForTokensSupportingFeeOnTransferTokens{value: amount}(0,path,DEAD,block.timestamp) (crytic-export/etherscan-contracts/0x9c2b1b3780a8b36b695f0b2781668664ac1bf25a.bscscan.com-SpookyShiba_V2.sol#532-537)
- dexRouter.swapExactTokensForETHSupportingFeeOnTransferTokens(amountToSwap,0,path,address(this),block.timestamp) (crytic-export/etherscan-contracts/0x9c2b1b3780a8b36b695f0b2781668664ac1bf25a.bscscan.com-SpookyShiba_V2.sol#502-509)
- (MarketingSuccess) = address(_taxWallets.swap).call{gas: 30000,value: amountBNBMarketing}() (crytic-export/etherscan-contracts/0x9c2b1b3780a8b36b695f0b2781668664ac1bf25a.bscscan.com-SpookyShiba_V2.sol#513)
External calls sending eth:
- _transfer(_owner,newOwner,balanceOf(_owner)) (crytic-export/etherscan-contracts/0x9c2b1b3780a8b36b695f0b2781668664ac1bf25a.bscscan.com-SpookyShiba_V2.sol#238)
- dexRouter.swapExactETHForTokensSupportingFeeOnTransferTokens{value: amount}(0,path,DEAD,block.timestamp) (crytic-export/etherscan-contracts/0x9c2b1b3780a8b36b695f0b2781668664ac1bf25a.bscscan.com-SpookyShiba_V2.sol#532-537)
- (MarketingSuccess) = address(_taxWallets.swap).call{gas: 30000,value: amountBNBMarketing}() (crytic-export/etherscan-contracts/0x9c2b1b3780a8b36b695f0b2781668664ac1bf25a.bscscan.com-SpookyShiba_V2.sol#513)
State variables written after the call(s):
- _owner = newOwner (crytic-export/etherscan-contracts/0x9c2b1b3780a8b36b695f0b2781668664ac1bf25a.bscscan.com-SpookyShiba_V2.sol#241)
Reentrancy in SpookyShiba_V2._transfer(address,address,uint256) (crytic-export/etherscan-contracts/0x9c2b1b3780a8b36b695f0b2781668664ac1bf25a.bscscan.com-SpookyShiba_V2.sol#421-492):
External calls:
- contractSwap() (crytic-export/etherscan-contracts/0x9c2b1b3780a8b36b695f0b2781668664ac1bf25a.bscscan.com-SpookyShiba_V2.sol#465)
- dexRouter.swapExactTokensForETHSupportingFeeOnTransferTokens(amountToSwap,0,path,address(this),block.timestamp) (crytic-export/etherscan-contracts/0x9c2b1b3780a8b36b695f0b2781668664ac1bf25a.bscscan.com-SpookyShiba_V2.sol#502-509)
- (MarketingSuccess) = address(_taxWallets.swap).call{gas: 30000,value: amountBNBMarketing}() (crytic-export/etherscan-contracts/0x9c2b1b3780a8b36b695f0b2781668664ac1bf25a.bscscan.com-SpookyShiba_V2.sol#513)
- buyBackTokens(buyBackAmount) (crytic-export/etherscan-contracts/0x9c2b1b3780a8b36b695f0b2781668664ac1bf25a.bscscan.com-SpookyShiba_V2.sol#477)
- dexRouter.swapExactETHForTokensSupportingFeeOnTransferTokens{value: amount}(0,path,DEAD,block.timestamp) (crytic-export/etherscan-contracts/0x9c2b1b3780a8b36b695f0b2781668664ac1bf25a.bscscan.com-SpookyShiba_V2.sol#532-537)
External calls sending eth:
- contractSwap() (crytic-export/etherscan-contracts/0x9c2b1b3780a8b36b695f0b2781668664ac1bf25a.bscscan.com-SpookyShiba_V2.sol#465)
- (MarketingSuccess) = address(_taxWallets.swap).call{gas: 30000,value: amountBNBMarketing}() (crytic-export/etherscan-contracts/0x9c2b1b3780a8b36b695f0b2781668664ac1bf25a.bscscan.com-SpookyShiba_V2.sol#513)
- buyBackTokens(buyBackAmount) (crytic-export/etherscan-contracts/0x9c2b1b3780a8b36b695f0b2781668664ac1bf25a.bscscan.com-SpookyShiba_V2.sol#477)
- dexRouter.swapExactETHForTokensSupportingFeeOnTransferTokens{value: amount}(0,path,DEAD,block.timestamp) (crytic-export/etherscan-contracts/0x9c2b1b3780a8b36b695f0b2781668664ac1bf25a.bscscan.com-SpookyShiba_V2.sol#532-537)
State variables written after the call(s):
- _finalizeTransfer(from,to,amount,takeFee,buy,sell,other) (crytic-export/etherscan-contracts/0x9c2b1b3780a8b36b695f0b2781668664ac1bf25a.bscscan.com-SpookyShiba_V2.sol#490)
- _liquidityHolders[from] = true (crytic-export/etherscan-contracts/0x9c2b1b3780a8b36b695f0b2781668664ac1bf25a.bscscan.com-SpookyShiba_V2.sol#545)
- _finalizeTransfer(from,to,amount,takeFee,buy,sell,other) (crytic-export/etherscan-contracts/0x9c2b1b3780a8b36b695f0b2781668664ac1bf25a.bscscan.com-SpookyShiba_V2.sol#490)
- _tOwned[from] -= amount (crytic-export/etherscan-contracts/0x9c2b1b3780a8b36b695f0b2781668664ac1bf25a.bscscan.com-SpookyShiba_V2.sol#588)
- _tOwned[to] += amountReceived (crytic-export/etherscan-contracts/0x9c2b1b3780a8b36b695f0b2781668664ac1bf25a.bscscan.com-SpookyShiba_V2.sol#590)
- _tOwned[destination] += tokenAmount (crytic-export/etherscan-contracts/0x9c2b1b3780a8b36b695f0b2781668664ac1bf25a.bscscan.com-SpookyShiba_V2.sol#611)
- _tOwned[address(this)] += feeAmount (crytic-export/etherscan-contracts/0x9c2b1b3780a8b36b695f0b2781668664ac1bf25a.bscscan.com-SpookyShiba_V2.sol#614)
- _finalizeTransfer(from,to,amount,takeFee,buy,sell,other) (crytic-export/etherscan-contracts/0x9c2b1b3780a8b36b695f0b2781668664ac1bf25a.bscscan.com-SpookyShiba_V2.sol#490)
- contractSwapEnabled = true (crytic-export/etherscan-contracts/0x9c2b1b3780a8b36b695f0b2781668664ac1bf25a.bscscan.com-SpookyShiba_V2.sol#547)
- buyBackTokens(buyBackAmount) (crytic-export/etherscan-contracts/0x9c2b1b3780a8b36b695f0b2781668664ac1bf25a.bscscan.com-SpookyShiba_V2.sol#477)
- inSwap = true (crytic-export/etherscan-contracts/0x9c2b1b3780a8b36b695f0b2781668664ac1bf25a.bscscan.com-SpookyShiba_V2.sol#181)
- inSwap = false (crytic-export/etherscan-contracts/0x9c2b1b3780a8b36b695f0b2781668664ac1bf25a.bscscan.com-SpookyShiba_V2.sol#183)
Reentrancy in SpookyShiba_V2._transfer(address,address,uint256) (crytic-export/etherscan-contracts/0x9c2b1b3780a8b36b695f0b2781668664ac1bf25a.bscscan.com-SpookyShiba_V2.sol#421-492):
External calls:
- contractSwap() (crytic-export/etherscan-contracts/0x9c2b1b3780a8b36b695f0b2781668664ac1bf25a.bscscan.com-SpookyShiba_V2.sol#465)
- dexRouter.swapExactTokensForETHSupportingFeeOnTransferTokens(amountToSwap,0,path,address(this),block.timestamp) (crytic-export/etherscan-contracts/0x9c2b1b3780a8b36b695f0b2781668664ac1bf25a.bscscan.com-SpookyShiba_V2.sol#502-509)
- (MarketingSuccess) = address(_taxWallets.swap).call{gas: 30000,value: amountBNBMarketing}() (crytic-export/etherscan-contracts/0x9c2b1b3780a8b36b695f0b2781668664ac1bf25a.bscscan.com-SpookyShiba_V2.sol#513)
External calls sending eth:
- contractSwap() (crytic-export/etherscan-contracts/0x9c2b1b3780a8b36b695f0b2781668664ac1bf25a.bscscan.com-SpookyShiba_V2.sol#465)
- (MarketingSuccess) = address(_taxWallets.swap).call{gas: 30000,value: amountBNBMarketing}() (crytic-export/etherscan-contracts/0x9c2b1b3780a8b36b695f0b2781668664ac1bf25a.bscscan.com-SpookyShiba_V2.sol#513)
State variables written after the call(s):
- lastSwap = block.timestamp (crytic-export/etherscan-contracts/0x9c2b1b3780a8b36b695f0b2781668664ac1bf25a.bscscan.com-SpookyShiba_V2.sol#466)
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.

Low level call in SpookyShiba_V2.contractSwap() (crytic-export/etherscan-contracts/0x9c2b1b3780a8b36b695f0b2781668664ac1bf25a.bscscan.com-SpookyShiba_V2.sol#494-516):
- (MarketingSuccess) = address(_taxWallets.swap).call{gas: 30000,value: amountBNBMarketing}() (crytic-export/etherscan-contracts/0x9c2b1b3780a8b36b695f0b2781668664ac1bf25a.bscscan.com-SpookyShiba_V2.sol#513)
Avoid low-level calls. Check the call success. If the call is meant for a contract, check for code existence

Additional information: link

SpookyShiba_V2.setLpPair(address,bool) (crytic-export/etherscan-contracts/0x9c2b1b3780a8b36b695f0b2781668664ac1bf25a.bscscan.com-SpookyShiba_V2.sol#307-317) compares to a boolean constant:
-enabled == false (crytic-export/etherscan-contracts/0x9c2b1b3780a8b36b695f0b2781668664ac1bf25a.bscscan.com-SpookyShiba_V2.sol#308)
Remove the equality to the boolean constant.

Additional information: link

Pragma version0.8.12 (crytic-export/etherscan-contracts/0x9c2b1b3780a8b36b695f0b2781668664ac1bf25a.bscscan.com-SpookyShiba_V2.sol#3) necessitates a version too recent to be trusted. Consider deploying with 0.6.12/0.7.6/0.8.7
solc-0.8.12 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

SpookyShiba_V2.slitherConstructorConstantVariables() (crytic-export/etherscan-contracts/0x9c2b1b3780a8b36b695f0b2781668664ac1bf25a.bscscan.com-SpookyShiba_V2.sol#88-620) uses literals with too many digits:
- DEAD = 0x000000000000000000000000000000000000dEaD (crytic-export/etherscan-contracts/0x9c2b1b3780a8b36b695f0b2781668664ac1bf25a.bscscan.com-SpookyShiba_V2.sol#142)
Use: Ether suffix, Time suffix, or The scientific notation

Additional information: link

SpookyShiba_V2._checkLiquidityAdd(address,address) (crytic-export/etherscan-contracts/0x9c2b1b3780a8b36b695f0b2781668664ac1bf25a.bscscan.com-SpookyShiba_V2.sol#542-550) has costly operations inside a loop:
- _hasLiqBeenAdded = true (crytic-export/etherscan-contracts/0x9c2b1b3780a8b36b695f0b2781668664ac1bf25a.bscscan.com-SpookyShiba_V2.sol#546)
SpookyShiba_V2._checkLiquidityAdd(address,address) (crytic-export/etherscan-contracts/0x9c2b1b3780a8b36b695f0b2781668664ac1bf25a.bscscan.com-SpookyShiba_V2.sol#542-550) has costly operations inside a loop:
- contractSwapEnabled = true (crytic-export/etherscan-contracts/0x9c2b1b3780a8b36b695f0b2781668664ac1bf25a.bscscan.com-SpookyShiba_V2.sol#547)
Use a local variable to hold the loop computation result.

Additional information: link

SpookyShiba_V2.setPercentLastSoldToBuyBackTimesTen(uint256) (crytic-export/etherscan-contracts/0x9c2b1b3780a8b36b695f0b2781668664ac1bf25a.bscscan.com-SpookyShiba_V2.sol#378-380) should emit an event for:
- _percentLastSoldToBuyBackTimesTen = percentLastSoldToBuyBackTimesTenNew (crytic-export/etherscan-contracts/0x9c2b1b3780a8b36b695f0b2781668664ac1bf25a.bscscan.com-SpookyShiba_V2.sol#379)
SpookyShiba_V2.setSwapSettings(uint256,uint256,uint256,uint256,uint256) (crytic-export/etherscan-contracts/0x9c2b1b3780a8b36b695f0b2781668664ac1bf25a.bscscan.com-SpookyShiba_V2.sol#394-398) should emit an event for:
- swapThreshold = (_tTotal * thresholdPercent) / thresholdDivisor (crytic-export/etherscan-contracts/0x9c2b1b3780a8b36b695f0b2781668664ac1bf25a.bscscan.com-SpookyShiba_V2.sol#395)
- swapAmount = (_tTotal * amountPercent) / amountDivisor (crytic-export/etherscan-contracts/0x9c2b1b3780a8b36b695f0b2781668664ac1bf25a.bscscan.com-SpookyShiba_V2.sol#396)
- contractSwapTimer = time (crytic-export/etherscan-contracts/0x9c2b1b3780a8b36b695f0b2781668664ac1bf25a.bscscan.com-SpookyShiba_V2.sol#397)
Emit an event for critical parameter changes.

Additional information: link

Reentrancy in SpookyShiba_V2.setNewRouter(address) (crytic-export/etherscan-contracts/0x9c2b1b3780a8b36b695f0b2781668664ac1bf25a.bscscan.com-SpookyShiba_V2.sol#294-305):
External calls:
- lpPair = IFactoryV2(_newRouter.factory()).createPair(address(this),_newRouter.WETH()) (crytic-export/etherscan-contracts/0x9c2b1b3780a8b36b695f0b2781668664ac1bf25a.bscscan.com-SpookyShiba_V2.sol#298)
State variables written after the call(s):
- _approve(address(this),address(dexRouter),type()(uint256).max) (crytic-export/etherscan-contracts/0x9c2b1b3780a8b36b695f0b2781668664ac1bf25a.bscscan.com-SpookyShiba_V2.sol#304)
- _allowances[sender][spender] = amount (crytic-export/etherscan-contracts/0x9c2b1b3780a8b36b695f0b2781668664ac1bf25a.bscscan.com-SpookyShiba_V2.sol#280)
- dexRouter = _newRouter (crytic-export/etherscan-contracts/0x9c2b1b3780a8b36b695f0b2781668664ac1bf25a.bscscan.com-SpookyShiba_V2.sol#303)
Reentrancy in SpookyShiba_V2._transfer(address,address,uint256) (crytic-export/etherscan-contracts/0x9c2b1b3780a8b36b695f0b2781668664ac1bf25a.bscscan.com-SpookyShiba_V2.sol#421-492):
External calls:
- contractSwap() (crytic-export/etherscan-contracts/0x9c2b1b3780a8b36b695f0b2781668664ac1bf25a.bscscan.com-SpookyShiba_V2.sol#465)
- dexRouter.swapExactTokensForETHSupportingFeeOnTransferTokens(amountToSwap,0,path,address(this),block.timestamp) (crytic-export/etherscan-contracts/0x9c2b1b3780a8b36b695f0b2781668664ac1bf25a.bscscan.com-SpookyShiba_V2.sol#502-509)
- (MarketingSuccess) = address(_taxWallets.swap).call{gas: 30000,value: amountBNBMarketing}() (crytic-export/etherscan-contracts/0x9c2b1b3780a8b36b695f0b2781668664ac1bf25a.bscscan.com-SpookyShiba_V2.sol#513)
- buyBackTokens(buyBackAmount) (crytic-export/etherscan-contracts/0x9c2b1b3780a8b36b695f0b2781668664ac1bf25a.bscscan.com-SpookyShiba_V2.sol#477)
- dexRouter.swapExactETHForTokensSupportingFeeOnTransferTokens{value: amount}(0,path,DEAD,block.timestamp) (crytic-export/etherscan-contracts/0x9c2b1b3780a8b36b695f0b2781668664ac1bf25a.bscscan.com-SpookyShiba_V2.sol#532-537)
External calls sending eth:
- contractSwap() (crytic-export/etherscan-contracts/0x9c2b1b3780a8b36b695f0b2781668664ac1bf25a.bscscan.com-SpookyShiba_V2.sol#465)
- (MarketingSuccess) = address(_taxWallets.swap).call{gas: 30000,value: amountBNBMarketing}() (crytic-export/etherscan-contracts/0x9c2b1b3780a8b36b695f0b2781668664ac1bf25a.bscscan.com-SpookyShiba_V2.sol#513)
- buyBackTokens(buyBackAmount) (crytic-export/etherscan-contracts/0x9c2b1b3780a8b36b695f0b2781668664ac1bf25a.bscscan.com-SpookyShiba_V2.sol#477)
- dexRouter.swapExactETHForTokensSupportingFeeOnTransferTokens{value: amount}(0,path,DEAD,block.timestamp) (crytic-export/etherscan-contracts/0x9c2b1b3780a8b36b695f0b2781668664ac1bf25a.bscscan.com-SpookyShiba_V2.sol#532-537)
State variables written after the call(s):
- _finalizeTransfer(from,to,amount,takeFee,buy,sell,other) (crytic-export/etherscan-contracts/0x9c2b1b3780a8b36b695f0b2781668664ac1bf25a.bscscan.com-SpookyShiba_V2.sol#490)
- _hasLiqBeenAdded = true (crytic-export/etherscan-contracts/0x9c2b1b3780a8b36b695f0b2781668664ac1bf25a.bscscan.com-SpookyShiba_V2.sol#546)
Reentrancy in SpookyShiba_V2._transfer(address,address,uint256) (crytic-export/etherscan-contracts/0x9c2b1b3780a8b36b695f0b2781668664ac1bf25a.bscscan.com-SpookyShiba_V2.sol#421-492):
External calls:
- contractSwap() (crytic-export/etherscan-contracts/0x9c2b1b3780a8b36b695f0b2781668664ac1bf25a.bscscan.com-SpookyShiba_V2.sol#465)
- dexRouter.swapExactTokensForETHSupportingFeeOnTransferTokens(amountToSwap,0,path,address(this),block.timestamp) (crytic-export/etherscan-contracts/0x9c2b1b3780a8b36b695f0b2781668664ac1bf25a.bscscan.com-SpookyShiba_V2.sol#502-509)
- (MarketingSuccess) = address(_taxWallets.swap).call{gas: 30000,value: amountBNBMarketing}() (crytic-export/etherscan-contracts/0x9c2b1b3780a8b36b695f0b2781668664ac1bf25a.bscscan.com-SpookyShiba_V2.sol#513)
External calls sending eth:
- contractSwap() (crytic-export/etherscan-contracts/0x9c2b1b3780a8b36b695f0b2781668664ac1bf25a.bscscan.com-SpookyShiba_V2.sol#465)
- (MarketingSuccess) = address(_taxWallets.swap).call{gas: 30000,value: amountBNBMarketing}() (crytic-export/etherscan-contracts/0x9c2b1b3780a8b36b695f0b2781668664ac1bf25a.bscscan.com-SpookyShiba_V2.sol#513)
State variables written after the call(s):
- _amountTokensLastSold += _getSellBnBAmount(amount) (crytic-export/etherscan-contracts/0x9c2b1b3780a8b36b695f0b2781668664ac1bf25a.bscscan.com-SpookyShiba_V2.sol#474)
- _amountTokensLastSold = 0 (crytic-export/etherscan-contracts/0x9c2b1b3780a8b36b695f0b2781668664ac1bf25a.bscscan.com-SpookyShiba_V2.sol#480)
Apply the check-effects-interactions pattern.

Additional information: link

Reentrancy in SpookyShiba_V2.setNewRouter(address) (crytic-export/etherscan-contracts/0x9c2b1b3780a8b36b695f0b2781668664ac1bf25a.bscscan.com-SpookyShiba_V2.sol#294-305):
External calls:
- lpPair = IFactoryV2(_newRouter.factory()).createPair(address(this),_newRouter.WETH()) (crytic-export/etherscan-contracts/0x9c2b1b3780a8b36b695f0b2781668664ac1bf25a.bscscan.com-SpookyShiba_V2.sol#298)
Event emitted after the call(s):
- Approval(sender,spender,amount) (crytic-export/etherscan-contracts/0x9c2b1b3780a8b36b695f0b2781668664ac1bf25a.bscscan.com-SpookyShiba_V2.sol#281)
- _approve(address(this),address(dexRouter),type()(uint256).max) (crytic-export/etherscan-contracts/0x9c2b1b3780a8b36b695f0b2781668664ac1bf25a.bscscan.com-SpookyShiba_V2.sol#304)
Reentrancy in SpookyShiba_V2._transfer(address,address,uint256) (crytic-export/etherscan-contracts/0x9c2b1b3780a8b36b695f0b2781668664ac1bf25a.bscscan.com-SpookyShiba_V2.sol#421-492):
External calls:
- contractSwap() (crytic-export/etherscan-contracts/0x9c2b1b3780a8b36b695f0b2781668664ac1bf25a.bscscan.com-SpookyShiba_V2.sol#465)
- dexRouter.swapExactTokensForETHSupportingFeeOnTransferTokens(amountToSwap,0,path,address(this),block.timestamp) (crytic-export/etherscan-contracts/0x9c2b1b3780a8b36b695f0b2781668664ac1bf25a.bscscan.com-SpookyShiba_V2.sol#502-509)
- (MarketingSuccess) = address(_taxWallets.swap).call{gas: 30000,value: amountBNBMarketing}() (crytic-export/etherscan-contracts/0x9c2b1b3780a8b36b695f0b2781668664ac1bf25a.bscscan.com-SpookyShiba_V2.sol#513)
- buyBackTokens(buyBackAmount) (crytic-export/etherscan-contracts/0x9c2b1b3780a8b36b695f0b2781668664ac1bf25a.bscscan.com-SpookyShiba_V2.sol#477)
- dexRouter.swapExactETHForTokensSupportingFeeOnTransferTokens{value: amount}(0,path,DEAD,block.timestamp) (crytic-export/etherscan-contracts/0x9c2b1b3780a8b36b695f0b2781668664ac1bf25a.bscscan.com-SpookyShiba_V2.sol#532-537)
External calls sending eth:
- contractSwap() (crytic-export/etherscan-contracts/0x9c2b1b3780a8b36b695f0b2781668664ac1bf25a.bscscan.com-SpookyShiba_V2.sol#465)
- (MarketingSuccess) = address(_taxWallets.swap).call{gas: 30000,value: amountBNBMarketing}() (crytic-export/etherscan-contracts/0x9c2b1b3780a8b36b695f0b2781668664ac1bf25a.bscscan.com-SpookyShiba_V2.sol#513)
- buyBackTokens(buyBackAmount) (crytic-export/etherscan-contracts/0x9c2b1b3780a8b36b695f0b2781668664ac1bf25a.bscscan.com-SpookyShiba_V2.sol#477)
- dexRouter.swapExactETHForTokensSupportingFeeOnTransferTokens{value: amount}(0,path,DEAD,block.timestamp) (crytic-export/etherscan-contracts/0x9c2b1b3780a8b36b695f0b2781668664ac1bf25a.bscscan.com-SpookyShiba_V2.sol#532-537)
Event emitted after the call(s):
- ContractSwapEnabledUpdated(true) (crytic-export/etherscan-contracts/0x9c2b1b3780a8b36b695f0b2781668664ac1bf25a.bscscan.com-SpookyShiba_V2.sol#548)
- _finalizeTransfer(from,to,amount,takeFee,buy,sell,other) (crytic-export/etherscan-contracts/0x9c2b1b3780a8b36b695f0b2781668664ac1bf25a.bscscan.com-SpookyShiba_V2.sol#490)
- SwapETHForTokens(amount,path) (crytic-export/etherscan-contracts/0x9c2b1b3780a8b36b695f0b2781668664ac1bf25a.bscscan.com-SpookyShiba_V2.sol#539)
- buyBackTokens(buyBackAmount) (crytic-export/etherscan-contracts/0x9c2b1b3780a8b36b695f0b2781668664ac1bf25a.bscscan.com-SpookyShiba_V2.sol#477)
- Transfer(from,to,amountReceived) (crytic-export/etherscan-contracts/0x9c2b1b3780a8b36b695f0b2781668664ac1bf25a.bscscan.com-SpookyShiba_V2.sol#592)
- _finalizeTransfer(from,to,amount,takeFee,buy,sell,other) (crytic-export/etherscan-contracts/0x9c2b1b3780a8b36b695f0b2781668664ac1bf25a.bscscan.com-SpookyShiba_V2.sol#490)
- Transfer(from,destination,tokenAmount) (crytic-export/etherscan-contracts/0x9c2b1b3780a8b36b695f0b2781668664ac1bf25a.bscscan.com-SpookyShiba_V2.sol#612)
- _finalizeTransfer(from,to,amount,takeFee,buy,sell,other) (crytic-export/etherscan-contracts/0x9c2b1b3780a8b36b695f0b2781668664ac1bf25a.bscscan.com-SpookyShiba_V2.sol#490)
- Transfer(from,address(this),feeAmount) (crytic-export/etherscan-contracts/0x9c2b1b3780a8b36b695f0b2781668664ac1bf25a.bscscan.com-SpookyShiba_V2.sol#615)
- _finalizeTransfer(from,to,amount,takeFee,buy,sell,other) (crytic-export/etherscan-contracts/0x9c2b1b3780a8b36b695f0b2781668664ac1bf25a.bscscan.com-SpookyShiba_V2.sol#490)
Reentrancy in SpookyShiba_V2.swapETHForTokens(uint256) (crytic-export/etherscan-contracts/0x9c2b1b3780a8b36b695f0b2781668664ac1bf25a.bscscan.com-SpookyShiba_V2.sol#525-540):
External calls:
- dexRouter.swapExactETHForTokensSupportingFeeOnTransferTokens{value: amount}(0,path,DEAD,block.timestamp) (crytic-export/etherscan-contracts/0x9c2b1b3780a8b36b695f0b2781668664ac1bf25a.bscscan.com-SpookyShiba_V2.sol#532-537)
Event emitted after the call(s):
- SwapETHForTokens(amount,path) (crytic-export/etherscan-contracts/0x9c2b1b3780a8b36b695f0b2781668664ac1bf25a.bscscan.com-SpookyShiba_V2.sol#539)
Reentrancy in SpookyShiba_V2.transferOwner(address) (crytic-export/etherscan-contracts/0x9c2b1b3780a8b36b695f0b2781668664ac1bf25a.bscscan.com-SpookyShiba_V2.sol#231-244):
External calls:
- _transfer(_owner,newOwner,balanceOf(_owner)) (crytic-export/etherscan-contracts/0x9c2b1b3780a8b36b695f0b2781668664ac1bf25a.bscscan.com-SpookyShiba_V2.sol#238)
- dexRouter.swapExactETHForTokensSupportingFeeOnTransferTokens{value: amount}(0,path,DEAD,block.timestamp) (crytic-export/etherscan-contracts/0x9c2b1b3780a8b36b695f0b2781668664ac1bf25a.bscscan.com-SpookyShiba_V2.sol#532-537)
- dexRouter.swapExactTokensForETHSupportingFeeOnTransferTokens(amountToSwap,0,path,address(this),block.timestamp) (crytic-export/etherscan-contracts/0x9c2b1b3780a8b36b695f0b2781668664ac1bf25a.bscscan.com-SpookyShiba_V2.sol#502-509)
- (MarketingSuccess) = address(_taxWallets.swap).call{gas: 30000,value: amountBNBMarketing}() (crytic-export/etherscan-contracts/0x9c2b1b3780a8b36b695f0b2781668664ac1bf25a.bscscan.com-SpookyShiba_V2.sol#513)
External calls sending eth:
- _transfer(_owner,newOwner,balanceOf(_owner)) (crytic-export/etherscan-contracts/0x9c2b1b3780a8b36b695f0b2781668664ac1bf25a.bscscan.com-SpookyShiba_V2.sol#238)
- dexRouter.swapExactETHForTokensSupportingFeeOnTransferTokens{value: amount}(0,path,DEAD,block.timestamp) (crytic-export/etherscan-contracts/0x9c2b1b3780a8b36b695f0b2781668664ac1bf25a.bscscan.com-SpookyShiba_V2.sol#532-537)
- (MarketingSuccess) = address(_taxWallets.swap).call{gas: 30000,value: amountBNBMarketing}() (crytic-export/etherscan-contracts/0x9c2b1b3780a8b36b695f0b2781668664ac1bf25a.bscscan.com-SpookyShiba_V2.sol#513)
Event emitted after the call(s):
- OwnershipTransferred(_owner,newOwner) (crytic-export/etherscan-contracts/0x9c2b1b3780a8b36b695f0b2781668664ac1bf25a.bscscan.com-SpookyShiba_V2.sol#242)
Apply the check-effects-interactions pattern.

Additional information: link

SpookyShiba_V2.setLpPair(address,bool) (crytic-export/etherscan-contracts/0x9c2b1b3780a8b36b695f0b2781668664ac1bf25a.bscscan.com-SpookyShiba_V2.sol#307-317) uses timestamp for comparisons
Dangerous comparisons:
- timeSinceLastPair != 0 (crytic-export/etherscan-contracts/0x9c2b1b3780a8b36b695f0b2781668664ac1bf25a.bscscan.com-SpookyShiba_V2.sol#311)
- require(bool,string)(block.timestamp - timeSinceLastPair > 259200,3 Day cooldown.!) (crytic-export/etherscan-contracts/0x9c2b1b3780a8b36b695f0b2781668664ac1bf25a.bscscan.com-SpookyShiba_V2.sol#312)
SpookyShiba_V2._transfer(address,address,uint256) (crytic-export/etherscan-contracts/0x9c2b1b3780a8b36b695f0b2781668664ac1bf25a.bscscan.com-SpookyShiba_V2.sol#421-492) uses timestamp for comparisons
Dangerous comparisons:
- lastSwap + contractSwapTimer < block.timestamp (crytic-export/etherscan-contracts/0x9c2b1b3780a8b36b695f0b2781668664ac1bf25a.bscscan.com-SpookyShiba_V2.sol#461)
Avoid relying on block.timestamp.

Additional information: link

Variable SpookyShiba_V2._percentLastSoldToBuyBackTimesTen (crytic-export/etherscan-contracts/0x9c2b1b3780a8b36b695f0b2781668664ac1bf25a.bscscan.com-SpookyShiba_V2.sol#162) is not in mixedCase
Function IRouter01.WETH() (crytic-export/etherscan-contracts/0x9c2b1b3780a8b36b695f0b2781668664ac1bf25a.bscscan.com-SpookyShiba_V2.sol#34) is not in mixedCase
Parameter SpookyShiba_V2.transferContractToken(address,address,uint256)._to (crytic-export/etherscan-contracts/0x9c2b1b3780a8b36b695f0b2781668664ac1bf25a.bscscan.com-SpookyShiba_V2.sol#566) is not in mixedCase
Parameter SpookyShiba_V2.transferContractToken(address,address,uint256)._quant (crytic-export/etherscan-contracts/0x9c2b1b3780a8b36b695f0b2781668664ac1bf25a.bscscan.com-SpookyShiba_V2.sol#566) is not in mixedCase
Constant SpookyShiba_V2.masterTaxDivisor (crytic-export/etherscan-contracts/0x9c2b1b3780a8b36b695f0b2781668664ac1bf25a.bscscan.com-SpookyShiba_V2.sol#138) is not in UPPER_CASE_WITH_UNDERSCORES
Constant SpookyShiba_V2._name (crytic-export/etherscan-contracts/0x9c2b1b3780a8b36b695f0b2781668664ac1bf25a.bscscan.com-SpookyShiba_V2.sol#102) is not in UPPER_CASE_WITH_UNDERSCORES
Constant SpookyShiba_V2.startingSupply (crytic-export/etherscan-contracts/0x9c2b1b3780a8b36b695f0b2781668664ac1bf25a.bscscan.com-SpookyShiba_V2.sol#100) is not in UPPER_CASE_WITH_UNDERSCORES
Variable SpookyShiba_V2._taxWallets (crytic-export/etherscan-contracts/0x9c2b1b3780a8b36b695f0b2781668664ac1bf25a.bscscan.com-SpookyShiba_V2.sol#149-152) is not in mixedCase
Constant SpookyShiba_V2.maxSellTaxes (crytic-export/etherscan-contracts/0x9c2b1b3780a8b36b695f0b2781668664ac1bf25a.bscscan.com-SpookyShiba_V2.sol#136) is not in UPPER_CASE_WITH_UNDERSCORES
Constant SpookyShiba_V2.maxBuyTaxes (crytic-export/etherscan-contracts/0x9c2b1b3780a8b36b695f0b2781668664ac1bf25a.bscscan.com-SpookyShiba_V2.sol#135) is not in UPPER_CASE_WITH_UNDERSCORES
Contract SpookyShiba_V2 (crytic-export/etherscan-contracts/0x9c2b1b3780a8b36b695f0b2781668664ac1bf25a.bscscan.com-SpookyShiba_V2.sol#88-620) is not in CapWords
Parameter SpookyShiba_V2.transferContractToken(address,address,uint256)._token (crytic-export/etherscan-contracts/0x9c2b1b3780a8b36b695f0b2781668664ac1bf25a.bscscan.com-SpookyShiba_V2.sol#566) is not in mixedCase
Variable SpookyShiba_V2._amountTokensLastSold (crytic-export/etherscan-contracts/0x9c2b1b3780a8b36b695f0b2781668664ac1bf25a.bscscan.com-SpookyShiba_V2.sol#161) is not in mixedCase
Constant SpookyShiba_V2.maxTransferTaxes (crytic-export/etherscan-contracts/0x9c2b1b3780a8b36b695f0b2781668664ac1bf25a.bscscan.com-SpookyShiba_V2.sol#137) is not in UPPER_CASE_WITH_UNDERSCORES
Constant SpookyShiba_V2._tTotal (crytic-export/etherscan-contracts/0x9c2b1b3780a8b36b695f0b2781668664ac1bf25a.bscscan.com-SpookyShiba_V2.sol#106) is not in UPPER_CASE_WITH_UNDERSCORES
Variable SpookyShiba_V2._taxRates (crytic-export/etherscan-contracts/0x9c2b1b3780a8b36b695f0b2781668664ac1bf25a.bscscan.com-SpookyShiba_V2.sol#122-126) is not in mixedCase
Parameter SpookyShiba_V2.setBuyBackEnabled(bool)._enabled (crytic-export/etherscan-contracts/0x9c2b1b3780a8b36b695f0b2781668664ac1bf25a.bscscan.com-SpookyShiba_V2.sol#373) is not in mixedCase
Constant SpookyShiba_V2._decimals (crytic-export/etherscan-contracts/0x9c2b1b3780a8b36b695f0b2781668664ac1bf25a.bscscan.com-SpookyShiba_V2.sol#104) is not in UPPER_CASE_WITH_UNDERSCORES
Variable SpookyShiba_V2._hasLiqBeenAdded (crytic-export/etherscan-contracts/0x9c2b1b3780a8b36b695f0b2781668664ac1bf25a.bscscan.com-SpookyShiba_V2.sol#170) is not in mixedCase
Variable SpookyShiba_V2._ratios (crytic-export/etherscan-contracts/0x9c2b1b3780a8b36b695f0b2781668664ac1bf25a.bscscan.com-SpookyShiba_V2.sol#128-133) is not in mixedCase
Constant SpookyShiba_V2._symbol (crytic-export/etherscan-contracts/0x9c2b1b3780a8b36b695f0b2781668664ac1bf25a.bscscan.com-SpookyShiba_V2.sol#103) is not in UPPER_CASE_WITH_UNDERSCORES
Follow the Solidity naming convention.

Additional information: link

Variable IRouter01.addLiquidity(address,address,uint256,uint256,uint256,uint256,address,uint256).amountADesired (crytic-export/etherscan-contracts/0x9c2b1b3780a8b36b695f0b2781668664ac1bf25a.bscscan.com-SpookyShiba_V2.sol#46) is too similar to IRouter01.addLiquidity(address,address,uint256,uint256,uint256,uint256,address,uint256).amountBDesired (crytic-export/etherscan-contracts/0x9c2b1b3780a8b36b695f0b2781668664ac1bf25a.bscscan.com-SpookyShiba_V2.sol#47)
Prevent variables from having similar names.

Additional information: link

SpookyShiba_V2._buyBackAmount (crytic-export/etherscan-contracts/0x9c2b1b3780a8b36b695f0b2781668664ac1bf25a.bscscan.com-SpookyShiba_V2.sol#163) is never used in SpookyShiba_V2 (crytic-export/etherscan-contracts/0x9c2b1b3780a8b36b695f0b2781668664ac1bf25a.bscscan.com-SpookyShiba_V2.sol#88-620)
Remove unused state variables.

Additional information: link

SpookyShiba_V2._maxWalletSize (crytic-export/etherscan-contracts/0x9c2b1b3780a8b36b695f0b2781668664ac1bf25a.bscscan.com-SpookyShiba_V2.sol#167) should be constant
SpookyShiba_V2._maxTxAmount (crytic-export/etherscan-contracts/0x9c2b1b3780a8b36b695f0b2781668664ac1bf25a.bscscan.com-SpookyShiba_V2.sol#166) should be constant
SpookyShiba_V2._buyBackAmount (crytic-export/etherscan-contracts/0x9c2b1b3780a8b36b695f0b2781668664ac1bf25a.bscscan.com-SpookyShiba_V2.sol#163) should be constant
Add the constant attributes to state variables that never change.

Additional information: link

getMaxTX() should be declared external:
- SpookyShiba_V2.getMaxTX() (crytic-export/etherscan-contracts/0x9c2b1b3780a8b36b695f0b2781668664ac1bf25a.bscscan.com-SpookyShiba_V2.sol#355-357)
isExcludedFromLimits(address) should be declared external:
- SpookyShiba_V2.isExcludedFromLimits(address) (crytic-export/etherscan-contracts/0x9c2b1b3780a8b36b695f0b2781668664ac1bf25a.bscscan.com-SpookyShiba_V2.sol#343-345)
getMaxWallet() should be declared external:
- SpookyShiba_V2.getMaxWallet() (crytic-export/etherscan-contracts/0x9c2b1b3780a8b36b695f0b2781668664ac1bf25a.bscscan.com-SpookyShiba_V2.sol#359-361)
enableTrading() should be declared external:
- SpookyShiba_V2.enableTrading() (crytic-export/etherscan-contracts/0x9c2b1b3780a8b36b695f0b2781668664ac1bf25a.bscscan.com-SpookyShiba_V2.sol#552-559)
isExcludedFromFees(address) should be declared external:
- SpookyShiba_V2.isExcludedFromFees(address) (crytic-export/etherscan-contracts/0x9c2b1b3780a8b36b695f0b2781668664ac1bf25a.bscscan.com-SpookyShiba_V2.sol#347-349)
approve(address,uint256) should be declared external:
- SpookyShiba_V2.approve(address,uint256) (crytic-export/etherscan-contracts/0x9c2b1b3780a8b36b695f0b2781668664ac1bf25a.bscscan.com-SpookyShiba_V2.sol#271-274)
getAmountTokensLastSold() should be declared external:
- SpookyShiba_V2.getAmountTokensLastSold() (crytic-export/etherscan-contracts/0x9c2b1b3780a8b36b695f0b2781668664ac1bf25a.bscscan.com-SpookyShiba_V2.sol#364-366)
setNewRouter(address) should be declared external:
- SpookyShiba_V2.setNewRouter(address) (crytic-export/etherscan-contracts/0x9c2b1b3780a8b36b695f0b2781668664ac1bf25a.bscscan.com-SpookyShiba_V2.sol#294-305)
setBuyBackEnabled(bool) should be declared external:
- SpookyShiba_V2.setBuyBackEnabled(bool) (crytic-export/etherscan-contracts/0x9c2b1b3780a8b36b695f0b2781668664ac1bf25a.bscscan.com-SpookyShiba_V2.sol#373-376)
renounceOwnership() should be declared external:
- SpookyShiba_V2.renounceOwnership() (crytic-export/etherscan-contracts/0x9c2b1b3780a8b36b695f0b2781668664ac1bf25a.bscscan.com-SpookyShiba_V2.sol#246-250)
transferContractToken(address,address,uint256) should be declared external:
- SpookyShiba_V2.transferContractToken(address,address,uint256) (crytic-export/etherscan-contracts/0x9c2b1b3780a8b36b695f0b2781668664ac1bf25a.bscscan.com-SpookyShiba_V2.sol#566-568)
transfer(address,uint256) should be declared external:
- SpookyShiba_V2.transfer(address,uint256) (crytic-export/etherscan-contracts/0x9c2b1b3780a8b36b695f0b2781668664ac1bf25a.bscscan.com-SpookyShiba_V2.sol#266-269)
setPercentLastSoldToBuyBackTimesTen(uint256) should be declared external:
- SpookyShiba_V2.setPercentLastSoldToBuyBackTimesTen(uint256) (crytic-export/etherscan-contracts/0x9c2b1b3780a8b36b695f0b2781668664ac1bf25a.bscscan.com-SpookyShiba_V2.sol#378-380)
percentLastSoldToBuyBackTimesTen() should be declared external:
- SpookyShiba_V2.percentLastSoldToBuyBackTimesTen() (crytic-export/etherscan-contracts/0x9c2b1b3780a8b36b695f0b2781668664ac1bf25a.bscscan.com-SpookyShiba_V2.sol#368-370)
Use the external attribute for functions never called from the contract.

Additional information: link

SpookyShiba_V2.takeTaxes(address,bool,bool,uint256) (crytic-export/etherscan-contracts/0x9c2b1b3780a8b36b695f0b2781668664ac1bf25a.bscscan.com-SpookyShiba_V2.sol#596-618) performs a multiplication on the result of a division:
-feeAmount = amount * currentFee / masterTaxDivisor (crytic-export/etherscan-contracts/0x9c2b1b3780a8b36b695f0b2781668664ac1bf25a.bscscan.com-SpookyShiba_V2.sol#606)
-tokenAmount = (feeAmount * _ratios.tokens) / (_ratios.total) (crytic-export/etherscan-contracts/0x9c2b1b3780a8b36b695f0b2781668664ac1bf25a.bscscan.com-SpookyShiba_V2.sol#607)
SpookyShiba_V2._transfer(address,address,uint256) (crytic-export/etherscan-contracts/0x9c2b1b3780a8b36b695f0b2781668664ac1bf25a.bscscan.com-SpookyShiba_V2.sol#421-492) performs a multiplication on the result of a division:
-buyBackAmount = _amountTokensLastSold / (1000) * (_percentLastSoldToBuyBackTimesTen) (crytic-export/etherscan-contracts/0x9c2b1b3780a8b36b695f0b2781668664ac1bf25a.bscscan.com-SpookyShiba_V2.sol#475)
Consider ordering multiplication before division.

Additional information: link

Redundant expression "_amountTokensLastSold (crytic-export/etherscan-contracts/0x9c2b1b3780a8b36b695f0b2781668664ac1bf25a.bscscan.com-SpookyShiba_V2.sol#478)" inSpookyShiba_V2 (crytic-export/etherscan-contracts/0x9c2b1b3780a8b36b695f0b2781668664ac1bf25a.bscscan.com-SpookyShiba_V2.sol#88-620)
Remove redundant statements if they congest code but offer no value.

Additional information: link

Contract ownership is semi-renounced (passed to a contract)

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.

Token is deployed only at one blockchain

Contract has 5% buy tax and 5% sell tax.
Taxes are low and contract ownership is renounced.

Token is not listed at Mobula.Finance

Additional information: link

Unable to find audit link on the website

Unable to find whitepaper link on the website

Token has no active CoinGecko listing / rank

Token has a considerable age, but social accounts / website are missing or have few users

Token has a considerable age, but average PancakeSwap 30d trading volume is low

Token has relatively low CoinMarketCap rank