Unable to find manual contract audit (e.g. Certik, PeckShield, Solidity...)
HasForeignAsset.getAsset(IBEP20) (#252-254) ignores return value by asset.transfer(owner(),this.assetBalance(asset)) (#253)
Use SafeERC20, or ensure that the transfer/transferFrom return value is checked.
Additional information: link
Contract locking ether found:
Contract WOC (#284-487) has payable functions:
- WOC.receive() (#306-308)
But does not have a function to withdraw the ether
Remove the payable attribute or add a withdraw function.
Additional information: link
WOC.constructor() (#298-304) uses literals with too many digits:
- _maxSupply = 1000000 (#302)
Use: Ether suffix, Time suffix, or The scientific notation
Additional information: link
WOC.allowance(address,address).owner (#347) shadows:
- Ownable.owner() (#227-229) (function)
WOC._approve(address,address,uint256).owner (#466) shadows:
- Ownable.owner() (#227-229) (function)
Rename the local variables that shadow another component.
Additional information: link
Pausable.pause() (#272-276) uses timestamp for comparisons
Dangerous comparisons:
- require(bool,string)(block.timestamp < 1621522800,Function is not callable anymore) (#273)
Avoid relying on block.timestamp.
Additional information: link
Address.isContract(address) (#69-77) uses assembly
- INLINE ASM (#73-75)
Address._functionCallWithValue(address,bytes,uint256,string) (#137-161) uses assembly
- INLINE ASM (#153-156)
Do not use evm assembly.
Additional information: link
Address._functionCallWithValue(address,bytes,uint256,string) (#137-161) is never used and should be removed
Address.functionCall(address,bytes) (#95-100) is never used and should be removed
Address.functionCall(address,bytes,string) (#102-108) is never used and should be removed
Address.functionCallWithValue(address,bytes,uint256) (#110-122) is never used and should be removed
Address.functionCallWithValue(address,bytes,uint256,string) (#124-135) is never used and should be removed
Address.isContract(address) (#69-77) is never used and should be removed
Address.sendValue(address,uint256) (#80-92) is never used and should be removed
Context._msgData() (#206-209) is never used and should be removed
SafeMath.div(uint256,uint256) (#40-42) is never used and should be removed
SafeMath.div(uint256,uint256,string) (#44-52) is never used and should be removed
SafeMath.mod(uint256,uint256) (#54-56) is never used and should be removed
SafeMath.mod(uint256,uint256,string) (#58-65) is never used and should be removed
WOC._setupDecimals(uint8) (#477-479) is never used and should be removed
Remove unused functions.
Additional information: link
Pragma version^0.8.10 (#3) necessitates a version too recent to be trusted. Consider deploying with 0.6.12/0.7.6/0.8.7
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
Low level call in Address.sendValue(address,uint256) (#80-92):
- (success) = recipient.call{value: amount}() (#87)
Low level call in Address._functionCallWithValue(address,bytes,uint256,string) (#137-161):
- (success,returndata) = target.call{value: weiValue}(data) (#145-146)
Avoid low-level calls. Check the call success. If the call is meant for a contract, check for code existence
Additional information: link
Redundant expression "this (#207)" inContext (#201-210)
Remove redundant statements if they congest code but offer no value.
Additional information: link
transferOwnership(address) should be declared external:
- Ownable.transferOwnership(address) (#237-244)
pause() should be declared external:
- Pausable.pause() (#272-276)
unpause() should be declared external:
- Pausable.unpause() (#278-281)
name() should be declared external:
- WOC.name() (#311-313)
symbol() should be declared external:
- WOC.symbol() (#316-318)
decimals() should be declared external:
- WOC.decimals() (#320-322)
totalSupply() should be declared external:
- WOC.totalSupply() (#325-327)
balanceOf(address) should be declared external:
- WOC.balanceOf(address) (#330-332)
transfer(address,uint256) should be declared external:
- WOC.transfer(address,uint256) (#335-344)
allowance(address,address) should be declared external:
- WOC.allowance(address,address) (#347-355)
approve(address,uint256) should be declared external:
- WOC.approve(address,uint256) (#358-366)
transferFrom(address,address,uint256) should be declared external:
- WOC.transferFrom(address,address,uint256) (#369-384)
increaseAllowance(address,uint256) should be declared external:
- WOC.increaseAllowance(address,uint256) (#386-397)
decreaseAllowance(address,uint256) should be declared external:
- WOC.decreaseAllowance(address,uint256) (#400-414)
burn(uint256) should be declared external:
- WOC.burn(uint256) (#461-463)
Use the external attribute for functions never called from the contract.
Additional information: link
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
Unable to find PancakeSwap trading pair to compute liquidity.
Unable to find PancakeSwap trading pair to compute volume.
Unable to find PancakeSwap trading pair to compute number of swaps.
BscScan page for the token does not contain additional info: website, socials, description, etc.
Additional information: link
Unable to find token on CoinGecko
Additional information: link
Unable to find token on CoinMarketCap
Additional information: link
Unable to find token contract audit
Unable to find audit link on the website
Unable to find token on CoinHunt
Additional information: link
Young tokens have high risks of price dump / death
Token has no active CoinGecko listing / rank
Token has no active CoinMarketCap listing / rank
Young tokens have high risks of price dump / death
Young tokens have high risks of price dump / death
Twitter account has relatively few followers
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 Discord account