BNBHeroToken Token Logo

BNBH [BNBHero] Token

About BNBH

Listings

Token 7 months
CoinMarketCap 7 months
white paper

BNB HEROES is an Oracle based NFT collectible card game which focuses on game economy, expansion and sustainability.

We plan to make this game durable and -reliable for many players to earn BNB directly while playing.

Our team is dedicated in delivering a simple, fun, accessible, sustainable and profitable game for all our gamers!

Social

Laser Scorebeta Last Audit: 5 February 2022

report
Token seems to be a scam (type: rug pull scam).


Contract creator or owner is blacklisted for past scams

Reentrancy in BNBHeroToken._transfer(address,address,uint256) (contracts/BNBH.sol#226-284):
External calls:
- swapAndCharge(tokenBalance) (contracts/BNBH.sol#267)
- pancakeswapV2Router.addLiquidityETH{value: ethAmount}(address(this),tokenAmount,0,0,owner(),block.timestamp) (contracts/BNBH.sol#326-333)
- pancakeswapV2Router.swapExactTokensForETHSupportingFeeOnTransferTokens(tokenAmount,0,path,address(this),block.timestamp) (contracts/BNBH.sol#312-318)
- (success) = address(bnbPoolAddress).call{value: address(this).balance}() (contracts/BNBH.sol#297)
External calls sending eth:
- swapAndCharge(tokenBalance) (contracts/BNBH.sol#267)
- pancakeswapV2Router.addLiquidityETH{value: ethAmount}(address(this),tokenAmount,0,0,owner(),block.timestamp) (contracts/BNBH.sol#326-333)
- (success) = address(bnbPoolAddress).call{value: address(this).balance}() (contracts/BNBH.sol#297)
State variables written after the call(s):
- _tokenTransfer(from,to,amount,takeFee) (contracts/BNBH.sol#283)
- _BNBFee = _previousBNBFee (contracts/BNBH.sol#210)
- _BNBFee = 0 (contracts/BNBH.sol#205)
- _tokenTransfer(from,to,amount,takeFee) (contracts/BNBH.sol#283)
- _balances[sender] = _balances[sender].sub(amount) (contracts/BNBH.sol#341)
- _balances[recipient] = _balances[recipient].add(tTransferAmount) (contracts/BNBH.sol#342)
- _balances[address(this)] = _balances[address(this)].add(amount.sub(tTransferAmount)) (contracts/BNBH.sol#343)
- _tokenTransfer(from,to,amount,takeFee) (contracts/BNBH.sol#283)
- _liquidityFee = _previousLiquidityFee (contracts/BNBH.sol#211)
- _liquidityFee = 0 (contracts/BNBH.sol#206)
- lastSwapTime = block.timestamp (contracts/BNBH.sol#268)
Apply the check-effects-interactions pattern.

Additional information: link

BNBHeroToken.swapAndCharge(uint256) (contracts/BNBH.sol#286-300) uses a dangerous strict equality:
- require(bool,string)(success == true,Transfer failed.) (contracts/BNBH.sol#298)
Don't use strict equality to determine if an account has enough Ether or tokens.

Additional information: link

BNBHeroToken.swapAndCharge(uint256) (contracts/BNBH.sol#286-300) performs a multiplication on the result of a division:
-liquidBalance = tokenBalance.mul(_liquidityFee).div(_liquidityFee + _BNBFee).div(2) (contracts/BNBH.sol#289)
-bnbForLiquid = newBalance.mul(liquidBalance).div(tokenBalance) (contracts/BNBH.sol#294)
Consider ordering multiplication before division.

Additional information: link

BNBHeroToken.addLiquidity(uint256,uint256) (contracts/BNBH.sol#321-334) ignores return value by pancakeswapV2Router.addLiquidityETH{value: ethAmount}(address(this),tokenAmount,0,0,owner(),block.timestamp) (contracts/BNBH.sol#326-333)
Ensure that all the return values of the function calls are used.

Additional information: link

BNBHeroToken.allowance(address,address).owner (contracts/BNBH.sol#117) shadows:
- Ownable.owner() (contracts/Ownable.sol#18-20) (function)
BNBHeroToken._approve(address,address,uint256).owner (contracts/BNBH.sol#218) shadows:
- Ownable.owner() (contracts/Ownable.sol#18-20) (function)
Rename the local variables that shadow another component.

Additional information: link

Reentrancy in BNBHeroToken._transfer(address,address,uint256) (contracts/BNBH.sol#226-284):
External calls:
- swapAndCharge(tokenBalance) (contracts/BNBH.sol#267)
- pancakeswapV2Router.addLiquidityETH{value: ethAmount}(address(this),tokenAmount,0,0,owner(),block.timestamp) (contracts/BNBH.sol#326-333)
- pancakeswapV2Router.swapExactTokensForETHSupportingFeeOnTransferTokens(tokenAmount,0,path,address(this),block.timestamp) (contracts/BNBH.sol#312-318)
- (success) = address(bnbPoolAddress).call{value: address(this).balance}() (contracts/BNBH.sol#297)
External calls sending eth:
- swapAndCharge(tokenBalance) (contracts/BNBH.sol#267)
- pancakeswapV2Router.addLiquidityETH{value: ethAmount}(address(this),tokenAmount,0,0,owner(),block.timestamp) (contracts/BNBH.sol#326-333)
- (success) = address(bnbPoolAddress).call{value: address(this).balance}() (contracts/BNBH.sol#297)
State variables written after the call(s):
- _tokenTransfer(from,to,amount,takeFee) (contracts/BNBH.sol#283)
- _previousBNBFee = _BNBFee (contracts/BNBH.sol#202)
- _tokenTransfer(from,to,amount,takeFee) (contracts/BNBH.sol#283)
- _previousLiquidityFee = _liquidityFee (contracts/BNBH.sol#203)
Reentrancy in BNBHeroToken.constructor() (contracts/BNBH.sol#69-86):
External calls:
- pancakeswapV2Pair = IPancakeswapV2Factory(_pancakeswapV2Router.factory()).createPair(address(this),_pancakeswapV2Router.WETH()) (contracts/BNBH.sol#75-76)
State variables written after the call(s):
- _balances[_msgSender()] = _tTotal (contracts/BNBH.sol#84)
- _isExcludedFromFee[_msgSender()] = true (contracts/BNBH.sol#82)
- _isExcludedFromFee[address(this)] = true (contracts/BNBH.sol#83)
- pancakeswapV2Router = _pancakeswapV2Router (contracts/BNBH.sol#79)
Reentrancy in BNBHeroToken.swapAndCharge(uint256) (contracts/BNBH.sol#286-300):
External calls:
- swapTokensForEth(tokenBalance) (contracts/BNBH.sol#291)
- pancakeswapV2Router.swapExactTokensForETHSupportingFeeOnTransferTokens(tokenAmount,0,path,address(this),block.timestamp) (contracts/BNBH.sol#312-318)
- addLiquidity(liquidBalance,bnbForLiquid) (contracts/BNBH.sol#295)
- pancakeswapV2Router.addLiquidityETH{value: ethAmount}(address(this),tokenAmount,0,0,owner(),block.timestamp) (contracts/BNBH.sol#326-333)
External calls sending eth:
- addLiquidity(liquidBalance,bnbForLiquid) (contracts/BNBH.sol#295)
- pancakeswapV2Router.addLiquidityETH{value: ethAmount}(address(this),tokenAmount,0,0,owner(),block.timestamp) (contracts/BNBH.sol#326-333)
State variables written after the call(s):
- addLiquidity(liquidBalance,bnbForLiquid) (contracts/BNBH.sol#295)
- _allowances[owner][spender] = amount (contracts/BNBH.sol#222)
Reentrancy in BNBHeroToken.transferFrom(address,address,uint256) (contracts/BNBH.sol#126-130):
External calls:
- _transfer(sender,recipient,amount) (contracts/BNBH.sol#127)
- pancakeswapV2Router.addLiquidityETH{value: ethAmount}(address(this),tokenAmount,0,0,owner(),block.timestamp) (contracts/BNBH.sol#326-333)
- pancakeswapV2Router.swapExactTokensForETHSupportingFeeOnTransferTokens(tokenAmount,0,path,address(this),block.timestamp) (contracts/BNBH.sol#312-318)
- (success) = address(bnbPoolAddress).call{value: address(this).balance}() (contracts/BNBH.sol#297)
External calls sending eth:
- _transfer(sender,recipient,amount) (contracts/BNBH.sol#127)
- pancakeswapV2Router.addLiquidityETH{value: ethAmount}(address(this),tokenAmount,0,0,owner(),block.timestamp) (contracts/BNBH.sol#326-333)
- (success) = address(bnbPoolAddress).call{value: address(this).balance}() (contracts/BNBH.sol#297)
State variables written after the call(s):
- _approve(sender,_msgSender(),_allowances[sender][_msgSender()].sub(amount,BEP20: transfer amount exceeds allowance)) (contracts/BNBH.sol#128)
- _allowances[owner][spender] = amount (contracts/BNBH.sol#222)
Apply the check-effects-interactions pattern.

Additional information: link

Reentrancy in BNBHeroToken._transfer(address,address,uint256) (contracts/BNBH.sol#226-284):
External calls:
- swapAndCharge(tokenBalance) (contracts/BNBH.sol#267)
- pancakeswapV2Router.addLiquidityETH{value: ethAmount}(address(this),tokenAmount,0,0,owner(),block.timestamp) (contracts/BNBH.sol#326-333)
- pancakeswapV2Router.swapExactTokensForETHSupportingFeeOnTransferTokens(tokenAmount,0,path,address(this),block.timestamp) (contracts/BNBH.sol#312-318)
- (success) = address(bnbPoolAddress).call{value: address(this).balance}() (contracts/BNBH.sol#297)
External calls sending eth:
- swapAndCharge(tokenBalance) (contracts/BNBH.sol#267)
- pancakeswapV2Router.addLiquidityETH{value: ethAmount}(address(this),tokenAmount,0,0,owner(),block.timestamp) (contracts/BNBH.sol#326-333)
- (success) = address(bnbPoolAddress).call{value: address(this).balance}() (contracts/BNBH.sol#297)
Event emitted after the call(s):
- Transfer(sender,recipient,tTransferAmount) (contracts/BNBH.sol#344)
- _tokenTransfer(from,to,amount,takeFee) (contracts/BNBH.sol#283)
Reentrancy in BNBHeroToken.constructor() (contracts/BNBH.sol#69-86):
External calls:
- pancakeswapV2Pair = IPancakeswapV2Factory(_pancakeswapV2Router.factory()).createPair(address(this),_pancakeswapV2Router.WETH()) (contracts/BNBH.sol#75-76)
Event emitted after the call(s):
- Transfer(address(0),owner(),_tTotal) (contracts/BNBH.sol#85)
Reentrancy in BNBHeroToken.swapAndCharge(uint256) (contracts/BNBH.sol#286-300):
External calls:
- swapTokensForEth(tokenBalance) (contracts/BNBH.sol#291)
- pancakeswapV2Router.swapExactTokensForETHSupportingFeeOnTransferTokens(tokenAmount,0,path,address(this),block.timestamp) (contracts/BNBH.sol#312-318)
- addLiquidity(liquidBalance,bnbForLiquid) (contracts/BNBH.sol#295)
- pancakeswapV2Router.addLiquidityETH{value: ethAmount}(address(this),tokenAmount,0,0,owner(),block.timestamp) (contracts/BNBH.sol#326-333)
External calls sending eth:
- addLiquidity(liquidBalance,bnbForLiquid) (contracts/BNBH.sol#295)
- pancakeswapV2Router.addLiquidityETH{value: ethAmount}(address(this),tokenAmount,0,0,owner(),block.timestamp) (contracts/BNBH.sol#326-333)
Event emitted after the call(s):
- Approval(owner,spender,amount) (contracts/BNBH.sol#223)
- addLiquidity(liquidBalance,bnbForLiquid) (contracts/BNBH.sol#295)
Reentrancy in BNBHeroToken.swapAndCharge(uint256) (contracts/BNBH.sol#286-300):
External calls:
- swapTokensForEth(tokenBalance) (contracts/BNBH.sol#291)
- pancakeswapV2Router.swapExactTokensForETHSupportingFeeOnTransferTokens(tokenAmount,0,path,address(this),block.timestamp) (contracts/BNBH.sol#312-318)
- addLiquidity(liquidBalance,bnbForLiquid) (contracts/BNBH.sol#295)
- pancakeswapV2Router.addLiquidityETH{value: ethAmount}(address(this),tokenAmount,0,0,owner(),block.timestamp) (contracts/BNBH.sol#326-333)
- (success) = address(bnbPoolAddress).call{value: address(this).balance}() (contracts/BNBH.sol#297)
External calls sending eth:
- addLiquidity(liquidBalance,bnbForLiquid) (contracts/BNBH.sol#295)
- pancakeswapV2Router.addLiquidityETH{value: ethAmount}(address(this),tokenAmount,0,0,owner(),block.timestamp) (contracts/BNBH.sol#326-333)
- (success) = address(bnbPoolAddress).call{value: address(this).balance}() (contracts/BNBH.sol#297)
Event emitted after the call(s):
- SwapAndCharged(tokenBalance,liquidBalance,address(this).balance,bnbForLiquid) (contracts/BNBH.sol#299)
Reentrancy in BNBHeroToken.transferFrom(address,address,uint256) (contracts/BNBH.sol#126-130):
External calls:
- _transfer(sender,recipient,amount) (contracts/BNBH.sol#127)
- pancakeswapV2Router.addLiquidityETH{value: ethAmount}(address(this),tokenAmount,0,0,owner(),block.timestamp) (contracts/BNBH.sol#326-333)
- pancakeswapV2Router.swapExactTokensForETHSupportingFeeOnTransferTokens(tokenAmount,0,path,address(this),block.timestamp) (contracts/BNBH.sol#312-318)
- (success) = address(bnbPoolAddress).call{value: address(this).balance}() (contracts/BNBH.sol#297)
External calls sending eth:
- _transfer(sender,recipient,amount) (contracts/BNBH.sol#127)
- pancakeswapV2Router.addLiquidityETH{value: ethAmount}(address(this),tokenAmount,0,0,owner(),block.timestamp) (contracts/BNBH.sol#326-333)
- (success) = address(bnbPoolAddress).call{value: address(this).balance}() (contracts/BNBH.sol#297)
Event emitted after the call(s):
- Approval(owner,spender,amount) (contracts/BNBH.sol#223)
- _approve(sender,_msgSender(),_allowances[sender][_msgSender()].sub(amount,BEP20: transfer amount exceeds allowance)) (contracts/BNBH.sol#128)
Apply the check-effects-interactions pattern.

Additional information: link

BNBHeroToken._transfer(address,address,uint256) (contracts/BNBH.sol#226-284) uses timestamp for comparisons
Dangerous comparisons:
- overMinTokenBalance && ! inSwapAndLiquify && from != pancakeswapV2Pair && swapAndLiquifyEnabled && block.timestamp >= lastSwapTime + swapCoolDownTime (contracts/BNBH.sol#260-264)
Ownable.unlock() (contracts/Ownable.sol#49-54) uses timestamp for comparisons
Dangerous comparisons:
- require(bool,string)(block.timestamp > _lockTime,Contract is locked until 0 days) (contracts/Ownable.sol#51)
Avoid relying on block.timestamp.

Additional information: link

BNBHeroToken._transfer(address,address,uint256) (contracts/BNBH.sol#226-284) compares to a boolean constant:
-require(bool,string)(presaleEnded == true,You are not allowed to add liquidity before presale is ended) (contracts/BNBH.sol#235)
BNBHeroToken.swapAndCharge(uint256) (contracts/BNBH.sol#286-300) compares to a boolean constant:
-require(bool,string)(success == true,Transfer failed.) (contracts/BNBH.sol#298)
Remove the equality to the boolean constant.

Additional information: link

Context._msgData() (contracts/Context.sol#18-21) is never used and should be removed
SafeMath.div(uint256,uint256,string) (contracts/SafeMath.sol#189-194) is never used and should be removed
SafeMath.mod(uint256,uint256) (contracts/SafeMath.sol#149-151) is never used and should be removed
SafeMath.mod(uint256,uint256,string) (contracts/SafeMath.sol#211-216) is never used and should be removed
SafeMath.tryAdd(uint256,uint256) (contracts/SafeMath.sol#20-26) is never used and should be removed
SafeMath.tryDiv(uint256,uint256) (contracts/SafeMath.sol#62-67) is never used and should be removed
SafeMath.tryMod(uint256,uint256) (contracts/SafeMath.sol#74-79) is never used and should be removed
SafeMath.tryMul(uint256,uint256) (contracts/SafeMath.sol#45-55) is never used and should be removed
SafeMath.trySub(uint256,uint256) (contracts/SafeMath.sol#33-38) is never used and should be removed
Remove unused functions.

Additional information: link

BNBHeroToken._previousBNBFee (contracts/BNBH.sol#29) is set pre-construction with a non-constant function or state variable:
- _BNBFee
BNBHeroToken._previousLiquidityFee (contracts/BNBH.sol#32) is set pre-construction with a non-constant function or state variable:
- _liquidityFee
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 (contracts/BNBH.sol#3) allows old versions
Pragma version^0.8.0 (contracts/Context.sol#2) allows old versions
Pragma version^0.8.0 (contracts/IBEP20.sol#3) allows old versions
Pragma version^0.8.0 (contracts/IPancakeswapV2Factory.sol#3) allows old versions
Pragma version^0.8.0 (contracts/IPancakeswapV2Router01.sol#3) allows old versions
Pragma version^0.8.0 (contracts/IPancakeswapV2Router02.sol#3) allows old versions
Pragma version^0.8.0 (contracts/Ownable.sol#2) allows old versions
Pragma version^0.8.0 (contracts/SafeMath.sol#2) allows old versions
Deploy with any of the following Solidity versions: 0.5.16 - 0.5.17, 0.6.11 - 0.6.12, 0.7.5 - 0.7.6 Use a simple pragma version that allows any of these versions. Consider using the latest version of Solidity for testing.

Additional information: link

Low level call in BNBHeroToken.swapAndCharge(uint256) (contracts/BNBH.sol#286-300):
- (success) = address(bnbPoolAddress).call{value: address(this).balance}() (contracts/BNBH.sol#297)
Avoid low-level calls. Check the call success. If the call is meant for a contract, check for code existence

Additional information: link

Parameter BNBHeroToken.setSwapAndLiquifyEnabled(bool)._enabled (contracts/BNBH.sol#185) is not in mixedCase
Variable BNBHeroToken._BNBFee (contracts/BNBH.sol#28) is not in mixedCase
Variable BNBHeroToken._liquidityFee (contracts/BNBH.sol#31) is not in mixedCase
Variable BNBHeroToken._maxTxAmount (contracts/BNBH.sol#42) is not in mixedCase
Function IPancakeswapV2Router01.WETH() (contracts/IPancakeswapV2Router01.sol#7) is not in mixedCase
Follow the Solidity naming convention.

Additional information: link

Redundant expression "this (contracts/Context.sol#19)" inContext (contracts/Context.sol#13-23)
Remove redundant statements if they congest code but offer no value.

Additional information: link

Variable IPancakeswapV2Router01.addLiquidity(address,address,uint256,uint256,uint256,uint256,address,uint256).amountADesired (contracts/IPancakeswapV2Router01.sol#12) is too similar to IPancakeswapV2Router01.addLiquidity(address,address,uint256,uint256,uint256,uint256,address,uint256).amountBDesired (contracts/IPancakeswapV2Router01.sol#13)
Prevent variables from having similar names.

Additional information: link

BNBHeroToken.MAX (contracts/BNBH.sol#23) is never used in BNBHeroToken (contracts/BNBH.sol#12-350)
BNBHeroToken.lastTxTimes (contracts/BNBH.sol#47) is never used in BNBHeroToken (contracts/BNBH.sol#12-350)
Remove unused state variables.

Additional information: link

BNBHeroToken._decimals (contracts/BNBH.sol#26) should be constant
BNBHeroToken._name (contracts/BNBH.sol#24) should be constant
BNBHeroToken._symbol (contracts/BNBH.sol#25) should be constant
BNBHeroToken._tTotal (contracts/BNBH.sol#22) should be constant
Add the constant attributes to state variables that never change.

Additional information: link

transfer(address,uint256) should be declared external:
- BNBHeroToken.transfer(address,uint256) (contracts/BNBH.sol#112-115)
allowance(address,address) should be declared external:
- BNBHeroToken.allowance(address,address) (contracts/BNBH.sol#117-119)
approve(address,uint256) should be declared external:
- BNBHeroToken.approve(address,uint256) (contracts/BNBH.sol#121-124)
transferFrom(address,address,uint256) should be declared external:
- BNBHeroToken.transferFrom(address,address,uint256) (contracts/BNBH.sol#126-130)
increaseAllowance(address,uint256) should be declared external:
- BNBHeroToken.increaseAllowance(address,uint256) (contracts/BNBH.sol#132-135)
decreaseAllowance(address,uint256) should be declared external:
- BNBHeroToken.decreaseAllowance(address,uint256) (contracts/BNBH.sol#137-140)
renounceOwnership() should be declared external:
- Ownable.renounceOwnership() (contracts/Ownable.sol#27-30)
transferOwnership(address) should be declared external:
- Ownable.transferOwnership(address) (contracts/Ownable.sol#32-36)
geUnlockTime() should be declared external:
- Ownable.geUnlockTime() (contracts/Ownable.sol#38-40)
lock(uint256) should be declared external:
- Ownable.lock(uint256) (contracts/Ownable.sol#42-47)
unlock() should be declared external:
- Ownable.unlock() (contracts/Ownable.sol#49-54)
Use the external attribute for functions never called from the contract.

Additional information: link

Holders:


Token seems to be untradeable: there is no PancakeSwap trading pair and no trading volumes. Ignore for presale.


Last post in Twitter was more than 30 days ago


Unable to find Blog account (Reddit or Medium)


Unable to find Youtube account


Unable to find whitepaper link on the website


Unable to find Telegram link on the website


Unable to find Twitter link on the website


Unable to find token on CoinHunt

Additional information: link


Unable to find code repository for the project


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

Additional information: link


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


Young tokens have high risks of price dump / death


Young tokens have high risks of price dump / death


Token has relatively low CoinGecko rank


Token has relatively low CoinMarketCap rank

Price for BNBH

News for BNBH