LEO Token

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

LEO.setRate(uint256,uint256,uint256,uint256) (#322-337) should emit an event for:
- shareRate = _shareRate (#333)
- devRate = _devRate (#334)
- buyRate = _buyRate (#335)
- sellRate = _sellRate (#336)
LEO.testSetStartTime(uint256) (#354-358) should emit an event for:
- startTradeTime = _time (#357)
Emit an event for critical parameter changes.

Additional information: link

Ownable.constructor(address)._addr (#24) lacks a zero-check on :
- _owner = _addr (#25)
LEO.constructor(address,uint256,address,address,address)._devAddr (#192) lacks a zero-check on :
- devAddr = _devAddr (#199)
LEO.constructor(address,uint256,address,address,address)._mintPoolAddr (#193) lacks a zero-check on :
- mintPoolAddr = _mintPoolAddr (#200)
LEO.setAddr(address,address)._devAddr (#340) lacks a zero-check on :
- devAddr = _devAddr (#343)
LEO.setAddr(address,address)._mintPoolAddr (#341) lacks a zero-check on :
- mintPoolAddr = _mintPoolAddr (#344)
Check that the address is not zero.

Additional information: link

Reentrancy in LEO._beforeTokenTransfer(address,address,uint256) (#206-249):
External calls:
- RP.father(_to) == address(0) (#212)
- sendReff(_to,_from) (#213)
- RP.otherCallSetRelationship(_son,_father) (#256)
State variables written after the call(s):
- _balances[RP.getFather(_to)] = _balances[RP.getFather(_to)] + (_amount * shareRate / 100) (#226)
- _balances[devAddr] = _balances[devAddr] + (_amount * devRate / 100) (#227)
- _balances[mintPoolAddr] = _balances[mintPoolAddr] + (_amount * buyRate / 100) (#228)
- _balances[RP.getFather(_from)] = _balances[RP.getFather(_from)] + (_amount * shareRate / 100) (#236)
- _balances[devAddr] = _balances[devAddr] + (_amount * devRate / 100) (#237)
- _balances[mintPoolAddr] = _balances[mintPoolAddr] + (_amount * sellRate / 100) (#238)
- _balances[RP.getFather(_to)] = _balances[RP.getFather(_to)] + (_amount * shareRate / 100) (#241)
- _balances[devAddr] = _balances[devAddr] + (_amount * devRate / 100) (#242)
- _balances[mintPoolAddr] = _balances[mintPoolAddr] + (_amount * sellRate / 100) (#243)
Apply the check-effects-interactions pattern.

Additional information: link

LEO._beforeTokenTransfer(address,address,uint256) (#206-249) uses timestamp for comparisons
Dangerous comparisons:
- require(bool,string)(block.timestamp >= startTradeTime,not start exchange) (#223)
- require(bool)(fiveWriteList[_to] || block.timestamp >= startTradeTime + _FIVE_MIN) (#224)
- require(bool,string)(block.timestamp >= startTradeTime,not start exchange) (#233)
- require(bool)(fiveWriteList[_from] || block.timestamp >= startTradeTime + _FIVE_MIN) (#234)
Avoid relying on block.timestamp.

Additional information: link

ERC20._transfer(address,address,uint256) (#141-151) compares to a boolean constant:
-require(bool,string)(blackList[msg.sender] == false && blackList[sender] == false && blackList[recipient] == false,ERC20: is black List !) (#143)
Remove the equality to the boolean constant.

Additional information: link

ERC20._beforeTokenTransfer(address,address,uint256) (#169) is never used and should be removed
Remove unused functions.

Additional information: link

Pragma version0.8.1 (#2) necessitates a version too recent to be trusted. Consider deploying with 0.6.12/0.7.6
solc-0.8.1 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

Contract relationship (#3-10) is not in CapWords
Variable ERC20._balances (#68) is not in mixedCase
Parameter LEO.sendReff(address,address)._son (#252) is not in mixedCase
Parameter LEO.sendReff(address,address)._father (#253) is not in mixedCase
Parameter LEO.setPair(address,bool)._addr (#290) is not in mixedCase
Parameter LEO.setPair(address,bool)._isUSDT (#291) is not in mixedCase
Parameter LEO.setWhiteList(address,uint256,bool)._addr (#301) is not in mixedCase
Parameter LEO.setWhiteList(address,uint256,bool)._type (#302) is not in mixedCase
Parameter LEO.setWhiteList(address,uint256,bool)._YorN (#303) is not in mixedCase
Parameter LEO.setBlackList(address,bool)._addr (#316) is not in mixedCase
Parameter LEO.setBlackList(address,bool)._YorN (#317) is not in mixedCase
Parameter LEO.setRate(uint256,uint256,uint256,uint256)._shareRate (#323) is not in mixedCase
Parameter LEO.setRate(uint256,uint256,uint256,uint256)._devRate (#324) is not in mixedCase
Parameter LEO.setRate(uint256,uint256,uint256,uint256)._buyRate (#325) is not in mixedCase
Parameter LEO.setRate(uint256,uint256,uint256,uint256)._sellRate (#326) is not in mixedCase
Parameter LEO.setAddr(address,address)._devAddr (#340) is not in mixedCase
Parameter LEO.setAddr(address,address)._mintPoolAddr (#341) is not in mixedCase
Parameter LEO.setRP(address)._addr (#348) is not in mixedCase
Parameter LEO.testSetStartTime(uint256)._time (#355) is not in mixedCase
Variable LEO.pair_USDT (#174) is not in mixedCase
Variable LEO.RP (#175) is not in mixedCase
Follow the Solidity naming convention.

Additional information: link

renounceOwnership() should be declared external:
- Ownable.renounceOwnership() (#51-54)
transferOwnership(address) should be declared external:
- Ownable.transferOwnership(address) (#60-64)
name() should be declared external:
- ERC20.name() (#91-93)
symbol() should be declared external:
- ERC20.symbol() (#95-97)
decimals() should be declared external:
- ERC20.decimals() (#99-101)
totalSupply() should be declared external:
- ERC20.totalSupply() (#103-105)
transfer(address,uint256) should be declared external:
- ERC20.transfer(address,uint256) (#111-114)
allowance(address,address) should be declared external:
- ERC20.allowance(address,address) (#116-118)
approve(address,uint256) should be declared external:
- ERC20.approve(address,uint256) (#120-123)
transferFrom(address,address,uint256) should be declared external:
- ERC20.transferFrom(address,address,uint256) (#125-129)
increaseAllowance(address,uint256) should be declared external:
- ERC20.increaseAllowance(address,uint256) (#131-134)
decreaseAllowance(address,uint256) should be declared external:
- ERC20.decreaseAllowance(address,uint256) (#136-139)
setRP(address) should be declared external:
- LEO.setRP(address) (#347-351)
Use the external attribute for functions never called from the contract.

Additional information: link

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 number of swaps.

Unable to crawl data from the website

BscScan page for the token does not contain additional info: website, socials, description, etc.

Additional information: link

Unable to find token/project description on the website or on BscScan, CoinMarketCap

Unable to find token contract audit

Unable to verify token contract address on the website

Unable to find audit link on the website

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

Young tokens have high risks of price dump / death

Young tokens have high risks of scam / price dump / death

Token has no active CoinGecko listing / rank

Young tokens have high risks of price dump / death

Token has relatively low CoinMarketCap rank