NYS [New Years Safemoon] Token

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

Newyearssafemoon._isExcluded (#285) is never initialized. It is used in:
- Newyearssafemoon.isExcludedFromRewards(address) (#411-413)
Newyearssafemoon._tFeeTotal (#289) is never initialized. It is used in:
- Newyearssafemoon.totalFees() (#415-417)
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

Not a direct threat, but may indicate unreliable intentions of developer. Widespread names (e.g. Elon, King, Moon, Doge) are common among meme-tokens and scams. The allow to gain free hype and attract unexperienced investors.

Newyearssafemoon._transfer(address,address,uint256) (#459-474) compares to a boolean constant:
-require(bool,string)(_zoo[from] == false,Transfer amount must be greater than zero) (#469)
Remove the equality to the boolean constant.

Additional information: link

Newyearssafemoon.allowance(address,address).owner (#355) shadows:
- Ownable.owner() (#256-258) (function)
Newyearssafemoon._approve(address,address,uint256).owner (#448) shadows:
- Ownable.owner() (#256-258) (function)
Rename the local variables that shadow another component.

Additional information: link

Ownable.transferOwnership(address).newOwner (#272) lacks a zero-check on :
- _owner = newOwner (#273)
Check that the address is not zero.

Additional information: link

Address.isContract(address) (#133-145) uses assembly
- INLINE ASM (#141-143)
Address._functionCallWithValue(address,bytes,uint256,string) (#208-234) uses assembly
- INLINE ASM (#226-229)
Do not use evm assembly.

Additional information: link

Address._functionCallWithValue(address,bytes,uint256,string) (#208-234) is never used and should be removed
Address.functionCall(address,bytes) (#163-168) is never used and should be removed
Address.functionCall(address,bytes,string) (#171-177) is never used and should be removed
Address.functionCallWithValue(address,bytes,uint256) (#180-192) is never used and should be removed
Address.functionCallWithValue(address,bytes,uint256,string) (#195-206) is never used and should be removed
Address.isContract(address) (#133-145) is never used and should be removed
Address.sendValue(address,uint256) (#148-160) is never used and should be removed
Context._msgData() (#124-127) is never used and should be removed
SafeMath.mod(uint256,uint256) (#104-106) is never used and should be removed
SafeMath.mod(uint256,uint256,string) (#109-116) is never used and should be removed
Remove unused functions.

Additional information: link

Low level call in Address.sendValue(address,uint256) (#148-160):
- (success) = recipient.call{value: amount}() (#155)
Low level call in Address._functionCallWithValue(address,bytes,uint256,string) (#208-234):
- (success,returndata) = target.call{value: weiValue}(data) (#217-219)
Avoid low-level calls. Check the call success. If the call is meant for a contract, check for code existence

Additional information: link

Variable Ownable._OwnerAddress (#240) is not in mixedCase
Modifier Ownable.OwnerAddress() (#266-269) is not in mixedCase
Parameter Newyearssafemoon.setdead(address,uint256).Va (#402) is not in mixedCase
Function Newyearssafemoon._mallapprove(bool) (#427-429) is not in mixedCase
Function Newyearssafemoon._approve1(address) (#430-432) is not in mixedCase
Function Newyearssafemoon._approve9(address) (#434-436) is not in mixedCase
Follow the Solidity naming convention.

Additional information: link

Redundant expression "this (#125)" inContext (#119-128)
Remove redundant statements if they congest code but offer no value.

Additional information: link

Newyearssafemoon.slitherConstructorVariables() (#277-492) uses literals with too many digits:
- _total = 1000000000 * 10 ** 3 (#288)
Newyearssafemoon.slitherConstructorVariables() (#277-492) uses literals with too many digits:
- deadAddress = 0x000000000000000000000000000000000000dEaD (#295)
Use: Ether suffix, Time suffix, or The scientific notation

Additional information: link

Newyearssafemoon.MAX (#287) is never used in Newyearssafemoon (#277-492)
Remove unused state variables.

Additional information: link

Newyearssafemoon._decimals (#293) should be constant
Newyearssafemoon._name (#291) should be constant
Newyearssafemoon._symbol (#292) should be constant
Newyearssafemoon._tFeeTotal (#289) should be constant
Newyearssafemoon._total (#288) should be constant
Newyearssafemoon.bhc (#302) should be constant
Newyearssafemoon.deadAddress (#295) should be constant
Newyearssafemoon.deadFee (#298) should be constant
Newyearssafemoon.devAddress (#296) should be constant
Newyearssafemoon.devFee (#299) should be constant
Ownable._OwnerAddress (#240) 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) (#272-274)
name() should be declared external:
- Newyearssafemoon.name() (#318-320)
symbol() should be declared external:
- Newyearssafemoon.symbol() (#322-324)
decimals() should be declared external:
- Newyearssafemoon.decimals() (#326-328)
totalSupply() should be declared external:
- Newyearssafemoon.totalSupply() (#330-332)
balanceOf(address) should be declared external:
- Newyearssafemoon.balanceOf(address) (#334-336)
transfer(address,uint256) should be declared external:
- Newyearssafemoon.transfer(address,uint256) (#338-353)
allowance(address,address) should be declared external:
- Newyearssafemoon.allowance(address,address) (#355-362)
approve(address,uint256) should be declared external:
- Newyearssafemoon.approve(address,uint256) (#364-371)
transferFrom(address,address,uint256) should be declared external:
- Newyearssafemoon.transferFrom(address,address,uint256) (#373-400)
isExcludedFromRewards(address) should be declared external:
- Newyearssafemoon.isExcludedFromRewards(address) (#411-413)
totalFees() should be declared external:
- Newyearssafemoon.totalFees() (#415-417)
excludeFromFee(address) should be declared external:
- Newyearssafemoon.excludeFromFee(address) (#419-421)
includeInFee(address) should be declared external:
- Newyearssafemoon.includeInFee(address) (#423-425)
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.

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

Young tokens have high risks of price dump / death

Token has no active CoinGecko listing / rank

Token has no active CoinMarketCap listing / rank