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QASH Token

About QASH


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Laser Scorebeta Last Audit: 18 February 2022


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

TestToken.allowance(address,address).owner (#580) shadows:
- Ownable.owner() (#62-64) (function)
TestToken._approve(address,address,uint256).owner (#718) shadows:
- Ownable.owner() (#62-64) (function)
Rename the local variables that shadow another component.

Additional information: link

Reentrancy in TestToken.constructor() (#466-489):
External calls:
- pancakePair = IPancakeFactory(pancakeRouter.factory()).createPair(address(this),pancakeRouter.WETH()) (#480-481)
State variables written after the call(s):
- _isExchange[address(pancakeRouter)] = true (#483)
- _isExchange[pancakePair] = true (#485)
- _isExchange[_msgSender()] = true (#487)
- _whiteList[address(pancakeRouter)] = true (#482)
- _whiteList[pancakePair] = true (#484)
- _whiteList[_msgSender()] = true (#486)
Apply the check-effects-interactions pattern.

Additional information: link

Context._msgData() (#28-30) is never used and should be removed
Remove unused functions.

Additional information: link

Pragma version^0.8.0 (#11) 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

Function IPancakePair.DOMAIN_SEPARATOR() (#235) is not in mixedCase
Function IPancakePair.PERMIT_TYPEHASH() (#236) is not in mixedCase
Function IPancakePair.MINIMUM_LIQUIDITY() (#253) is not in mixedCase
Function IPancakeRouter01.WETH() (#274) is not in mixedCase
Function TestToken._isWhiteListed(address) (#492-494) is not in mixedCase
Follow the Solidity naming convention.

Additional information: link

Variable IPancakeRouter01.addLiquidity(address,address,uint256,uint256,uint256,uint256,address,uint256).amountADesired (#279) is too similar to IPancakeRouter01.addLiquidity(address,address,uint256,uint256,uint256,uint256,address,uint256).amountBDesired (#280)
Prevent variables from having similar names.

Additional information: link

TestToken.constructor() (#466-489) uses literals with too many digits:
- _totalSupply = 1000000 * 10 ** uint256(_decimals) (#470)
Use: Ether suffix, Time suffix, or The scientific notation

Additional information: link

renounceOwnership() should be declared external:
- Ownable.renounceOwnership() (#81-83)
transferOwnership(address) should be declared external:
- Ownable.transferOwnership(address) (#89-92)
_isWhiteListed(address) should be declared external:
- TestToken._isWhiteListed(address) (#492-494)
addToWhiteList(address) should be declared external:
- TestToken.addToWhiteList(address) (#496-499)
removeFromWhiteList(address) should be declared external:
- TestToken.removeFromWhiteList(address) (#501-504)
addToExchanges(address) should be declared external:
- TestToken.addToExchanges(address) (#507-510)
removeFromExchanges(address) should be declared external:
- TestToken.removeFromExchanges(address) (#512-515)
name() should be declared external:
- (#521-523)
symbol() should be declared external:
- TestToken.symbol() (#529-531)
decimals() should be declared external:
- TestToken.decimals() (#546-548)
totalSupply() should be declared external:
- TestToken.totalSupply() (#553-555)
balanceOf(address) should be declared external:
- TestToken.balanceOf(address) (#560-562)
transfer(address,uint256) should be declared external:
- TestToken.transfer(address,uint256) (#572-575)
allowance(address,address) should be declared external:
- TestToken.allowance(address,address) (#580-582)
approve(address,uint256) should be declared external:
- TestToken.approve(address,uint256) (#591-594)
transferFrom(address,address,uint256) should be declared external:
- TestToken.transferFrom(address,address,uint256) (#609-623)
increaseAllowance(address,uint256) should be declared external:
- TestToken.increaseAllowance(address,uint256) (#637-640)
decreaseAllowance(address,uint256) should be declared external:
- TestToken.decreaseAllowance(address,uint256) (#656-664)
Use the external attribute for functions never called from the contract.

Additional information: link


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

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

Unable to find Telegram and Twitter accounts


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

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