LVP [LV PLUS] Token

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

Token.setErc20With(address,address,uint256) (#803-805) ignores return value by IERC20(con).transfer(addr,amount) (#804)
Use SafeERC20, or ensure that the transfer/transferFrom return value is checked.

Additional information: link

Contract creator or owner is blacklisted for past scams

Contract ownership is not renounced (belongs to a wallet)

Token.setLiquidityAddress(address).account (#787) lacks a zero-check on :
- liquidityAddress = account (#788)
Token.setTaxAddress(address).account (#791) lacks a zero-check on :
- taxAddress = account (#792)
Token.setEthWith(address,uint256).addr (#799) lacks a zero-check on :
- address(addr).transfer(amount) (#800)
Token.setBurnAddress(address).account (#795) lacks a zero-check on :
- burnAddress = account (#796)
Check that the address is not zero.

Additional information: link

ERC20._burn(address,uint256) (#618-626) is never used and should be removed
SafeMath.mod(uint256,uint256,string) (#390-393) is never used and should be removed
Context._msgData() (#84-87) is never used and should be removed
SafeMath.mod(uint256,uint256) (#386-388) is never used and should be removed
Remove unused functions.

Additional information: link

Token.setTaxFee(uint256) (#783-785) should emit an event for:
- _taxFee = val (#784)
Token.setLiquidityFee(uint256) (#779-781) should emit an event for:
- _liquidityFee = val (#780)
Token.setMaxSwapLimit(uint256) (#771-773) should emit an event for:
- _maxSwapLimit = amount (#772)
Token.setBurnFee(uint256) (#775-777) should emit an event for:
- _burnFee = fee (#776)
Emit an event for critical parameter changes.

Additional information: link

Token.isContract(address) (#723-729) uses assembly
- INLINE ASM (#725-727)
Do not use evm assembly.

Additional information: link

solc-0.8.14 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

Variable Token._burnFee (#686) is not in mixedCase
Variable Token._maxSwapLimit (#690) is not in mixedCase
Function IUniswapV2Pair.PERMIT_TYPEHASH() (#257) is not in mixedCase
Function IUniswapV2Pair.MINIMUM_LIQUIDITY() (#274) is not in mixedCase
Variable Token._swapLimitMap (#700) is not in mixedCase
Variable Token._taxFee (#687) is not in mixedCase
Function IUniswapV2Pair.DOMAIN_SEPARATOR() (#256) is not in mixedCase
Variable Token._marketPairs (#699) is not in mixedCase
Parameter Token.setContractEnabled(bool)._enabled (#767) is not in mixedCase
Variable Token._liquidityFee (#688) is not in mixedCase
Function IUniswapV2Router01.WETH() (#92) is not in mixedCase
Follow the Solidity naming convention.

Additional information: link

Redundant expression "this (#85)" inContext (#79-88)
Remove redundant statements if they congest code but offer no value.

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Variable ERC20._totalSupply (#403) is too similar to Token.totalSupply_ (#681)
Variable IUniswapV2Router01.addLiquidity(address,address,uint256,uint256,uint256,uint256,address,uint256).amountADesired (#97) is too similar to IUniswapV2Router01.addLiquidity(address,address,uint256,uint256,uint256,uint256,address,uint256).amountBDesired (#98)
Prevent variables from having similar names.

Additional information: link

Token.slitherConstructorVariables() (#676-867) uses literals with too many digits:
- _maxSwapLimit = 100000000 * 10 ** 18 (#690)
Token.slitherConstructorVariables() (#676-867) uses literals with too many digits:
- taxAddress = 0x000000000000000000000000000000000000dEaD (#695)
Token.slitherConstructorVariables() (#676-867) uses literals with too many digits:
- totalSupply_ = 6000000000000000 * 10 ** 18 (#681)
Token.slitherConstructorVariables() (#676-867) uses literals with too many digits:
- burnAddress = 0x000000000000000000000000000000000000dEaD (#693)
Use: Ether suffix, Time suffix, or The scientific notation

Additional information: link

Token.symbol_ (#680) should be constant
Token.totalSupply_ (#681) should be constant
Token.name_ (#679) should be constant
Add the constant attributes to state variables that never change.

Additional information: link

transferFrom(address,address,uint256) should be declared external:
- ERC20.transferFrom(address,address,uint256) (#513-521)
excludeMultipleAccountsFromFees(address[],bool) should be declared external:
- Token.excludeMultipleAccountsFromFees(address[],bool) (#738-743)
setMultipleBlackList(address[],bool) should be declared external:
- Token.setMultipleBlackList(address[],bool) (#753-757)
renounceOwnership() should be declared external:
- Ownable.renounceOwnership() (#329-332)
decimals() should be declared external:
- ERC20.decimals() (#450-452)
decreaseAllowance(address,uint256) should be declared external:
- ERC20.decreaseAllowance(address,uint256) (#554-557)
symbol() should be declared external:
- ERC20.symbol() (#433-435)
balanceOf(address) should be declared external:
- ERC20.balanceOf(address) (#464-466)
transfer(address,uint256) should be declared external:
- ERC20.transfer(address,uint256) (#476-479)
increaseAllowance(address,uint256) should be declared external:
- ERC20.increaseAllowance(address,uint256) (#535-538)
setBlack(address,bool) should be declared external:
- Token.setBlack(address,bool) (#749-751)
isExcludedFromFees(address) should be declared external:
- Token.isExcludedFromFees(address) (#745-747)
setMaxSwapLimit(uint256) should be declared external:
- Token.setMaxSwapLimit(uint256) (#771-773)
transferOwnership(address) should be declared external:
- Ownable.transferOwnership(address) (#334-338)
setMarketPairs(address,bool) should be declared external:
- Token.setMarketPairs(address,bool) (#763-765)
name() should be declared external:
- ERC20.name() (#425-427)
setEthWith(address,uint256) should be declared external:
- Token.setEthWith(address,uint256) (#799-801)
setErc20With(address,address,uint256) should be declared external:
- Token.setErc20With(address,address,uint256) (#803-805)
totalSupply() should be declared external:
- ERC20.totalSupply() (#457-459)
approve(address,uint256) should be declared external:
- ERC20.approve(address,uint256) (#495-498)
setContractEnabled(bool) should be declared external:
- Token.setContractEnabled(bool) (#767-769)
isBlack(address) should be declared external:
- Token.isBlack(address) (#759-761)
allowance(address,address) should be declared external:
- ERC20.allowance(address,address) (#484-486)
Use the external attribute for functions never called from the contract.

Additional information: link

Contract has 15% buy tax and 15% sell tax.
Taxes are suspiciously high (over 10%) and contract ownership is not renounced. Token has a high risk of becoming a honeypot.

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.

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

Token makes many airdrops and seems to be a phishing / airdrop scam

Additional information: link

Token is deployed only at one blockchain

Unable to find website, listings and other project-related information

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

Additional information: link

Token has a considerable age, but we're still unable to find its website

Token has a considerable age, but social accounts / website are missing or have few users

Token has a considerable age, but average PancakeSwap 30d trading volume is low

Token has no active CoinGecko listing / rank

Token has no active CoinMarketCap listing / rank