PUP [Puppy Bowl Official] Token

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

Reentrancy in ElonJeet._transferFrom(address,address,uint256) (#315-336):
External calls:
- marketingAndLiquidity() (#318)
- router.swapExactTokensForETHSupportingFeeOnTransferTokens(amountToSwap,0,path,address(this),block.timestamp) (#357-363)
- (tmpSuccess) = address(marketingWallet).call{gas: 30000,value: amountBNBMarketing}() (#372)
- router.addLiquidityETH{value: amountBNBLiquidity}(address(this),amountToLiquify,0,0,autoLiquidityReceiver,block.timestamp) (#376-383)
External calls sending eth:
- marketingAndLiquidity() (#318)
- (tmpSuccess) = address(marketingWallet).call{gas: 30000,value: amountBNBMarketing}() (#372)
- router.addLiquidityETH{value: amountBNBLiquidity}(address(this),amountToLiquify,0,0,autoLiquidityReceiver,block.timestamp) (#376-383)
State variables written after the call(s):
- _balances[sender] = _balances[sender].sub(amount,Insufficient Balance) (#325)
- _balances[recipient] = _balances[recipient].add(finalAmount) (#332)
- finalAmount = extractFee(sender,recipient,amount) (#331)
- _balances[address(this)] = _balances[address(this)].add(feeAmount) (#342)
Apply the check-effects-interactions pattern.

Additional information: link

ElonJeet.marketingAndLiquidity().tmpSuccess (#372) is written in both
(tmpSuccess) = address(marketingWallet).call{gas: 30000,value: amountBNBMarketing}() (#372)
tmpSuccess = false (#373)
Fix or remove the writes.

Additional information: link

Not a direct threat, but may indicate unreliable intentions of developer. Widespread names (e.g. Elon, King, Moon, Doge) are common among meme-tokens and scams. The allow to gain free hype and attract unexperienced investors.

ElonJeet.marketingAndLiquidity() (#348-386) ignores return value by router.addLiquidityETH{value: amountBNBLiquidity}(address(this),amountToLiquify,0,0,autoLiquidityReceiver,block.timestamp) (#376-383)
Ensure that all the return values of the function calls are used.

Additional information: link

ElonJeet.setFees(uint256,uint256) (#402-408) should emit an event for:
- liquidityFee = newLiqFee (#403)
- marketingFee = newMarketingFee (#404)
- totalFee = liquidityFee.add(marketingFee) (#406)
- totalFeeIfSelling = totalFee (#407)
Emit an event for critical parameter changes.

Additional information: link

Reentrancy in ElonJeet._transferFrom(address,address,uint256) (#315-336):
External calls:
- marketingAndLiquidity() (#318)
- router.swapExactTokensForETHSupportingFeeOnTransferTokens(amountToSwap,0,path,address(this),block.timestamp) (#357-363)
- (tmpSuccess) = address(marketingWallet).call{gas: 30000,value: amountBNBMarketing}() (#372)
- router.addLiquidityETH{value: amountBNBLiquidity}(address(this),amountToLiquify,0,0,autoLiquidityReceiver,block.timestamp) (#376-383)
External calls sending eth:
- marketingAndLiquidity() (#318)
- (tmpSuccess) = address(marketingWallet).call{gas: 30000,value: amountBNBMarketing}() (#372)
- router.addLiquidityETH{value: amountBNBLiquidity}(address(this),amountToLiquify,0,0,autoLiquidityReceiver,block.timestamp) (#376-383)
State variables written after the call(s):
- launch() (#321)
- launchedAt = block.number (#290)
Reentrancy in ElonJeet.constructor() (#231-253):
External calls:
- pair = PancakeSwapFactory(router.factory()).createPair(router.WETH(),address(this)) (#233)
State variables written after the call(s):
- _allowances[address(this)][address(router)] = type()(uint256).max (#234)
- _allowances[address(this)][address(pair)] = type()(uint256).max (#235)
- _balances[msg.sender] = _totalSupply (#251)
- autoLiquidityReceiver = DEAD_WALLET (#245)
- isFeeExempt[msg.sender] = true (#237)
- isFeeExempt[address(this)] = true (#238)
- isFeeExempt[DEAD_WALLET] = true (#239)
- isTxLimitExempt[msg.sender] = true (#241)
- isTxLimitExempt[pair] = true (#242)
- isTxLimitExempt[DEAD_WALLET] = true (#243)
- marketingWallet = 0xC700f13E91a9fF4BBC8bcB7d4906B9950f5c312E (#246)
- totalFee = liquidityFee.add(marketingFee) (#248)
- totalFeeIfSelling = totalFee (#249)
Apply the check-effects-interactions pattern.

Additional information: link

Reentrancy in ElonJeet._transferFrom(address,address,uint256) (#315-336):
External calls:
- marketingAndLiquidity() (#318)
- router.swapExactTokensForETHSupportingFeeOnTransferTokens(amountToSwap,0,path,address(this),block.timestamp) (#357-363)
- (tmpSuccess) = address(marketingWallet).call{gas: 30000,value: amountBNBMarketing}() (#372)
- router.addLiquidityETH{value: amountBNBLiquidity}(address(this),amountToLiquify,0,0,autoLiquidityReceiver,block.timestamp) (#376-383)
External calls sending eth:
- marketingAndLiquidity() (#318)
- (tmpSuccess) = address(marketingWallet).call{gas: 30000,value: amountBNBMarketing}() (#372)
- router.addLiquidityETH{value: amountBNBLiquidity}(address(this),amountToLiquify,0,0,autoLiquidityReceiver,block.timestamp) (#376-383)
Event emitted after the call(s):
- Transfer(sender,address(this),feeAmount) (#343)
- finalAmount = extractFee(sender,recipient,amount) (#331)
- Transfer(sender,recipient,finalAmount) (#334)
Reentrancy in ElonJeet.constructor() (#231-253):
External calls:
- pair = PancakeSwapFactory(router.factory()).createPair(router.WETH(),address(this)) (#233)
Event emitted after the call(s):
- Transfer(address(0),msg.sender,_totalSupply) (#252)
Reentrancy in ElonJeet.marketingAndLiquidity() (#348-386):
External calls:
- router.swapExactTokensForETHSupportingFeeOnTransferTokens(amountToSwap,0,path,address(this),block.timestamp) (#357-363)
- (tmpSuccess) = address(marketingWallet).call{gas: 30000,value: amountBNBMarketing}() (#372)
- router.addLiquidityETH{value: amountBNBLiquidity}(address(this),amountToLiquify,0,0,autoLiquidityReceiver,block.timestamp) (#376-383)
External calls sending eth:
- (tmpSuccess) = address(marketingWallet).call{gas: 30000,value: amountBNBMarketing}() (#372)
- router.addLiquidityETH{value: amountBNBLiquidity}(address(this),amountToLiquify,0,0,autoLiquidityReceiver,block.timestamp) (#376-383)
Event emitted after the call(s):
- AutoLiquify(amountBNBLiquidity,amountToLiquify) (#384)
Apply the check-effects-interactions pattern.

Additional information: link

Context._msgData() (#139-142) is never used and should be removed
ElonJeet.checkTxLimit(address,uint256) (#293-295) is never used and should be removed
Remove unused functions.

Additional information: link

ElonJeet._maxTxAmount (#183) is set pre-construction with a non-constant function or state variable:
- _totalSupply * 20 / 1000
ElonJeet._walletMax (#184) is set pre-construction with a non-constant function or state variable:
- _totalSupply * 20 / 1000
ElonJeet.swapThreshold (#221) is set pre-construction with a non-constant function or state variable:
- _totalSupply * 4 / 2000
Remove any initialization of state variables via non-constant state variables or function calls. If variables must be set upon contract deployment, locate initialization in the constructor instead.

Additional information: link

Low level call in ElonJeet.marketingAndLiquidity() (#348-386):
- (tmpSuccess) = address(marketingWallet).call{gas: 30000,value: amountBNBMarketing}() (#372)
Avoid low-level calls. Check the call success. If the call is meant for a contract, check for code existence

Additional information: link

Function PancakeSwapRouter.WETH() (#50) is not in mixedCase
Constant ElonJeet._decimals (#180) is not in UPPER_CASE_WITH_UNDERSCORES
Variable ElonJeet._totalSupply (#182) is not in mixedCase
Variable ElonJeet._maxTxAmount (#183) is not in mixedCase
Variable ElonJeet._walletMax (#184) is not in mixedCase
Variable ElonJeet.DEAD_WALLET (#186) is not in mixedCase
Variable ElonJeet.ZERO_WALLET (#187) is not in mixedCase
Constant ElonJeet._name (#191) is not in UPPER_CASE_WITH_UNDERSCORES
Constant ElonJeet._symbol (#192) is not in UPPER_CASE_WITH_UNDERSCORES
Variable ElonJeet._balances (#196) is not in mixedCase
Variable ElonJeet._allowances (#197) is not in mixedCase
Follow the Solidity naming convention.

Additional information: link

Redundant expression "this (#140)" inContext (#134-143)
Remove redundant statements if they congest code but offer no value.

Additional information: link

Variable PancakeSwapRouter.addLiquidity(address,address,uint256,uint256,uint256,uint256,address,uint256).amountADesired (#55) is too similar to PancakeSwapRouter.addLiquidity(address,address,uint256,uint256,uint256,uint256,address,uint256).amountBDesired (#56)
Prevent variables from having similar names.

Additional information: link

ElonJeet.slitherConstructorVariables() (#177-410) uses literals with too many digits:
- DEAD_WALLET = 0x000000000000000000000000000000000000dEaD (#186)
ElonJeet.slitherConstructorVariables() (#177-410) uses literals with too many digits:
- ZERO_WALLET = 0x0000000000000000000000000000000000000000 (#187)
Use: Ether suffix, Time suffix, or The scientific notation

Additional information: link

ElonJeet.DEAD_WALLET (#186) should be constant
ElonJeet.ZERO_WALLET (#187) should be constant
ElonJeet._totalSupply (#182) should be constant
ElonJeet.pancakeAddress (#189) should be constant
ElonJeet.restrictWhales (#194) should be constant
ElonJeet.swapAndLiquifyByLimitOnly (#219) should be constant
ElonJeet.swapAndLiquifyEnabled (#218) should be constant
ElonJeet.tradingOpen (#215) should be constant
Add the constant attributes to state variables that never change.

Additional information: link

renounceOwnership() should be declared external:
- Ownable.renounceOwnership() (#165-168)
transferOwnership(address) should be declared external:
- Ownable.transferOwnership(address) (#170-174)
getCirculatingSupply() should be declared external:
- ElonJeet.getCirculatingSupply() (#271-273)
Use the external attribute for functions never called from the contract.

Additional information: link

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

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

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

Number of Binance Smart Chain (BSC) token holders is less than 100. Token is either dead or inactive. Ignore for presale.

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

Token is deployed only at one blockchain

Token has only one trading pair

Contract has 10% buy tax and 9% sell tax.
Taxes are low and contract ownership is renounced.

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