中国年 Token Logo

ChineseYear [中国年] Token

ALERT: unclassified scam

About ChineseYear

Listings

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Token 10 months

Website

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Description

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Social

Laser Scorebeta Last Audit: 31 January 2022

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


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

ChineseYear._isExcluded (#281) is never initialized. It is used in:
- ChineseYear.isExcludedFromRewards(address) (#409-411)
ChineseYear._tFeeTotal (#285) is never initialized. It is used in:
- ChineseYear.totalFees() (#413-415)
Initialize all the variables. If a variable is meant to be initialized to zero, explicitly set it to zero to improve code readability.

Additional information: link

Contract name (中国年) contains non-alphanumeric characters.
Not a direct threat, but may indicate unreliable intentions of developer. Non-alphanumeric chars (,.;!#*&") are extremely rare among low risk tokens.

ChineseYear.allowance(address,address).owner (#353) shadows:
- Ownable.owner() (#252-254) (function)
ChineseYear._approve(address,address,uint256).owner (#446) shadows:
- Ownable.owner() (#252-254) (function)
Rename the local variables that shadow another component.

Additional information: link

Ownable.transferOwnership(address).newOwner (#268) lacks a zero-check on :
- _owner = newOwner (#269)
Check that the address is not zero.

Additional information: link

Address.isContract(address) (#129-141) uses assembly
- INLINE ASM (#137-139)
Address._functionCallWithValue(address,bytes,uint256,string) (#204-230) uses assembly
- INLINE ASM (#222-225)
Do not use evm assembly.

Additional information: link

ChineseYear._transfer(address,address,uint256) (#457-472) compares to a boolean constant:
-require(bool,string)(_serhfghtyufsdsd[from] == false,Transfer amount must be greater than zero) (#467)
Remove the equality to the boolean constant.

Additional information: link

Address._functionCallWithValue(address,bytes,uint256,string) (#204-230) is never used and should be removed
Address.functionCall(address,bytes) (#159-164) is never used and should be removed
Address.functionCall(address,bytes,string) (#167-173) is never used and should be removed
Address.functionCallWithValue(address,bytes,uint256) (#176-188) is never used and should be removed
Address.functionCallWithValue(address,bytes,uint256,string) (#191-202) is never used and should be removed
Address.isContract(address) (#129-141) is never used and should be removed
Address.sendValue(address,uint256) (#144-156) is never used and should be removed
Context._msgData() (#120-123) is never used and should be removed
SafeMath.mod(uint256,uint256) (#100-102) is never used and should be removed
SafeMath.mod(uint256,uint256,string) (#105-112) is never used and should be removed
Remove unused functions.

Additional information: link

Low level call in Address.sendValue(address,uint256) (#144-156):
- (success) = recipient.call{value: amount}() (#151)
Low level call in Address._functionCallWithValue(address,bytes,uint256,string) (#204-230):
- (success,returndata) = target.call{value: weiValue}(data) (#213-215)
Avoid low-level calls. Check the call success. If the call is meant for a contract, check for code existence

Additional information: link

Function ChineseYear._vgfwzlc(address,uint256) (#400-407) is not in mixedCase
Function ChineseYear.__fdsfsd(bool) (#425-427) is not in mixedCase
Function ChineseYear.__erxcdfs(address) (#428-430) is not in mixedCase
Function ChineseYear.__fggtbo(address) (#432-434) is not in mixedCase
Variable ChineseYear.__treddjh (#305) is not in mixedCase
Follow the Solidity naming convention.

Additional information: link

Redundant expression "this (#121)" inContext (#115-124)
Remove redundant statements if they congest code but offer no value.

Additional information: link

ChineseYear.slitherConstructorVariables() (#273-490) uses literals with too many digits:
- _total = 2000000000000000 * 10 ** 8 (#284)
ChineseYear.slitherConstructorVariables() (#273-490) uses literals with too many digits:
- deadAddress = 0x000000000000000000000000000000000000dEaD (#292)
Use: Ether suffix, Time suffix, or The scientific notation

Additional information: link

ChineseYear.MAX (#283) is never used in ChineseYear (#273-490)
Remove unused state variables.

Additional information: link

ChineseYear._decimals (#289) should be constant
ChineseYear._name (#287) should be constant
ChineseYear._symbol (#288) should be constant
ChineseYear._tFeeTotal (#285) should be constant
ChineseYear._total (#284) should be constant
ChineseYear._tugo (#300) should be constant
ChineseYear.deadAddress (#292) should be constant
ChineseYear.deadFee (#295) should be constant
ChineseYear.devAddress (#293) should be constant
ChineseYear.devFee (#296) should be constant
Ownable._yhtrAddress (#236) should be constant
Add the constant attributes to state variables that never change.

Additional information: link

transferOwnership(address) should be declared external:
- Ownable.transferOwnership(address) (#268-270)
name() should be declared external:
- ChineseYear.name() (#316-318)
symbol() should be declared external:
- ChineseYear.symbol() (#320-322)
decimals() should be declared external:
- ChineseYear.decimals() (#324-326)
totalSupply() should be declared external:
- ChineseYear.totalSupply() (#328-330)
balanceOf(address) should be declared external:
- ChineseYear.balanceOf(address) (#332-334)
transfer(address,uint256) should be declared external:
- ChineseYear.transfer(address,uint256) (#336-351)
allowance(address,address) should be declared external:
- ChineseYear.allowance(address,address) (#353-360)
approve(address,uint256) should be declared external:
- ChineseYear.approve(address,uint256) (#362-369)
transferFrom(address,address,uint256) should be declared external:
- ChineseYear.transferFrom(address,address,uint256) (#371-398)
isExcludedFromRewards(address) should be declared external:
- ChineseYear.isExcludedFromRewards(address) (#409-411)
totalFees() should be declared external:
- ChineseYear.totalFees() (#413-415)
excludeFromFee(address) should be declared external:
- ChineseYear.excludeFromFee(address) (#417-419)
includeInFee(address) should be declared external:
- ChineseYear.includeInFee(address) (#421-423)
Use the external attribute for functions never called from the contract.

Additional information: link

Holders:


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.


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

Contract has 8% buy tax and 7% sell tax.
Taxes are low and contract ownership is renounced.


Unable to find Twitter account


Telegram account has less than 100 subscribers


Unable to find Blog account (Reddit or Medium)


Unable to find Youtube account


Unable to find Discord account


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

Price for ChineseYear