NBM [NFTBlackMarket] Token

Unable to verify that contract auditor is trusted: Certik, Quantstamp, Hacken, Solidity, Paladinsec, Openzeppelin, Verichains

Contract ownership is not renounced (belongs to a wallet)

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.

NFTBLACKMARKET._getTValues(uint256) (#636-640) performs a multiplication on the result of a division:
-tFee = tAmount.div(100).mul(5) (#637)
Consider ordering multiplication before division.

Additional information: link

Address.isContract(address) (#260-269) uses assembly
- INLINE ASM (#267)
Address._functionCallWithValue(address,bytes,uint256,string) (#353-374) uses assembly
- INLINE ASM (#366-369)
Do not use evm assembly.

Additional information: link

NFTBLACKMARKET._approve(address,address,uint256).owner (#563) shadows:
- Ownable.owner() (#394-396) (function)
NFTBLACKMARKET.allowance(address,address).owner (#482) shadows:
- Ownable.owner() (#394-396) (function)
Rename the local variables that shadow another component.

Additional information: link

Address.sendValue(address,uint256) (#287-293) is never used and should be removed
Address.functionCallWithValue(address,bytes,uint256) (#338-340) is never used and should be removed
SafeMath.mod(uint256,uint256,string) (#236-239) is never used and should be removed
Address.functionCallWithValue(address,bytes,uint256,string) (#348-351) is never used and should be removed
Context._msgData() (#22-25) is never used and should be removed
SafeMath.mod(uint256,uint256) (#220-222) is never used and should be removed
Address._functionCallWithValue(address,bytes,uint256,string) (#353-374) is never used and should be removed
Address.isContract(address) (#260-269) is never used and should be removed
Address.functionCall(address,bytes,string) (#323-325) is never used and should be removed
Address.functionCall(address,bytes) (#313-315) is never used and should be removed
Remove unused functions.

Additional information: link

Low level call in Address.sendValue(address,uint256) (#287-293):
- (success) = recipient.call{value: amount}() (#291)
Low level call in Address._functionCallWithValue(address,bytes,uint256,string) (#353-374):
- (success,returndata) = target.call{value: weiValue}(data) (#357)
Avoid low-level calls. Check the call success. If the call is meant for a contract, check for code existence

Additional information: link

Constant NFTBLACKMARKET._tTotal (#443) is not in UPPER_CASE_WITH_UNDERSCORES
Follow the Solidity naming convention.

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Redundant expression "this (#23)" inContext (#17-26)
Remove redundant statements if they congest code but offer no value.

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Variable NFTBLACKMARKET._transferToExcluded(address,address,uint256).rTransferAmount (#597) is too similar to NFTBLACKMARKET._getTValues(uint256).tTransferAmount (#638)
Variable NFTBLACKMARKET._getValues(uint256).rTransferAmount (#632) is too similar to NFTBLACKMARKET._getTValues(uint256).tTransferAmount (#638)
Variable NFTBLACKMARKET._transferToExcluded(address,address,uint256).rTransferAmount (#597) is too similar to NFTBLACKMARKET._transferFromExcluded(address,address,uint256).tTransferAmount (#606)
Variable NFTBLACKMARKET._getRValues(uint256,uint256,uint256).rTransferAmount (#645) is too similar to NFTBLACKMARKET._transferStandard(address,address,uint256).tTransferAmount (#589)
Variable NFTBLACKMARKET._transferStandard(address,address,uint256).rTransferAmount (#589) is too similar to NFTBLACKMARKET._transferFromExcluded(address,address,uint256).tTransferAmount (#606)
Variable NFTBLACKMARKET._transferFromExcluded(address,address,uint256).rTransferAmount (#606) is too similar to NFTBLACKMARKET._transferToExcluded(address,address,uint256).tTransferAmount (#597)
Variable NFTBLACKMARKET._getValues(uint256).rTransferAmount (#632) is too similar to NFTBLACKMARKET._transferBothExcluded(address,address,uint256).tTransferAmount (#615)
Variable NFTBLACKMARKET._getRValues(uint256,uint256,uint256).rTransferAmount (#645) is too similar to NFTBLACKMARKET._getTValues(uint256).tTransferAmount (#638)
Variable NFTBLACKMARKET._getValues(uint256).rTransferAmount (#632) is too similar to NFTBLACKMARKET._getValues(uint256).tTransferAmount (#630)
Variable NFTBLACKMARKET.reflectionFromToken(uint256,bool).rTransferAmount (#530) is too similar to NFTBLACKMARKET._transferBothExcluded(address,address,uint256).tTransferAmount (#615)
Variable NFTBLACKMARKET._transferBothExcluded(address,address,uint256).rTransferAmount (#615) is too similar to NFTBLACKMARKET._transferToExcluded(address,address,uint256).tTransferAmount (#597)
Variable NFTBLACKMARKET._transferFromExcluded(address,address,uint256).rTransferAmount (#606) is too similar to NFTBLACKMARKET._transferFromExcluded(address,address,uint256).tTransferAmount (#606)
Variable NFTBLACKMARKET.reflectionFromToken(uint256,bool).rTransferAmount (#530) is too similar to NFTBLACKMARKET._transferFromExcluded(address,address,uint256).tTransferAmount (#606)
Variable NFTBLACKMARKET._transferBothExcluded(address,address,uint256).rTransferAmount (#615) is too similar to NFTBLACKMARKET._transferFromExcluded(address,address,uint256).tTransferAmount (#606)
Variable NFTBLACKMARKET._transferStandard(address,address,uint256).rTransferAmount (#589) is too similar to NFTBLACKMARKET._transferBothExcluded(address,address,uint256).tTransferAmount (#615)
Variable NFTBLACKMARKET._transferBothExcluded(address,address,uint256).rTransferAmount (#615) is too similar to NFTBLACKMARKET._transferStandard(address,address,uint256).tTransferAmount (#589)
Variable NFTBLACKMARKET._transferStandard(address,address,uint256).rTransferAmount (#589) is too similar to NFTBLACKMARKET._transferToExcluded(address,address,uint256).tTransferAmount (#597)
Variable NFTBLACKMARKET._transferBothExcluded(address,address,uint256).rTransferAmount (#615) is too similar to NFTBLACKMARKET._transferBothExcluded(address,address,uint256).tTransferAmount (#615)
Variable NFTBLACKMARKET.reflectionFromToken(uint256,bool).rTransferAmount (#530) is too similar to NFTBLACKMARKET._getValues(uint256).tTransferAmount (#630)
Variable NFTBLACKMARKET._getValues(uint256).rTransferAmount (#632) is too similar to NFTBLACKMARKET._transferFromExcluded(address,address,uint256).tTransferAmount (#606)
Variable NFTBLACKMARKET._getRValues(uint256,uint256,uint256).rTransferAmount (#645) is too similar to NFTBLACKMARKET._getValues(uint256).tTransferAmount (#630)
Variable NFTBLACKMARKET._transferToExcluded(address,address,uint256).rTransferAmount (#597) is too similar to NFTBLACKMARKET._transferToExcluded(address,address,uint256).tTransferAmount (#597)
Variable NFTBLACKMARKET._transferBothExcluded(address,address,uint256).rTransferAmount (#615) is too similar to NFTBLACKMARKET._getValues(uint256).tTransferAmount (#630)
Variable NFTBLACKMARKET._transferStandard(address,address,uint256).rTransferAmount (#589) is too similar to NFTBLACKMARKET._getValues(uint256).tTransferAmount (#630)
Variable NFTBLACKMARKET._getRValues(uint256,uint256,uint256).rTransferAmount (#645) is too similar to NFTBLACKMARKET._transferBothExcluded(address,address,uint256).tTransferAmount (#615)
Variable NFTBLACKMARKET._getRValues(uint256,uint256,uint256).rTransferAmount (#645) is too similar to NFTBLACKMARKET._transferToExcluded(address,address,uint256).tTransferAmount (#597)
Variable NFTBLACKMARKET._transferStandard(address,address,uint256).rTransferAmount (#589) is too similar to NFTBLACKMARKET._transferStandard(address,address,uint256).tTransferAmount (#589)
Variable NFTBLACKMARKET._transferBothExcluded(address,address,uint256).rTransferAmount (#615) is too similar to NFTBLACKMARKET._getTValues(uint256).tTransferAmount (#638)
Variable NFTBLACKMARKET._getValues(uint256).rTransferAmount (#632) is too similar to NFTBLACKMARKET._transferToExcluded(address,address,uint256).tTransferAmount (#597)
Variable NFTBLACKMARKET._transferFromExcluded(address,address,uint256).rTransferAmount (#606) is too similar to NFTBLACKMARKET._transferBothExcluded(address,address,uint256).tTransferAmount (#615)
Variable NFTBLACKMARKET._transferFromExcluded(address,address,uint256).rTransferAmount (#606) is too similar to NFTBLACKMARKET._getTValues(uint256).tTransferAmount (#638)
Variable NFTBLACKMARKET._transferToExcluded(address,address,uint256).rTransferAmount (#597) is too similar to NFTBLACKMARKET._getValues(uint256).tTransferAmount (#630)
Variable NFTBLACKMARKET._transferStandard(address,address,uint256).rTransferAmount (#589) is too similar to NFTBLACKMARKET._getTValues(uint256).tTransferAmount (#638)
Variable NFTBLACKMARKET.reflectionFromToken(uint256,bool).rTransferAmount (#530) is too similar to NFTBLACKMARKET._transferToExcluded(address,address,uint256).tTransferAmount (#597)
Variable NFTBLACKMARKET._transferToExcluded(address,address,uint256).rTransferAmount (#597) is too similar to NFTBLACKMARKET._transferBothExcluded(address,address,uint256).tTransferAmount (#615)
Variable NFTBLACKMARKET._getRValues(uint256,uint256,uint256).rTransferAmount (#645) is too similar to NFTBLACKMARKET._transferFromExcluded(address,address,uint256).tTransferAmount (#606)
Variable NFTBLACKMARKET._transferToExcluded(address,address,uint256).rTransferAmount (#597) is too similar to NFTBLACKMARKET._transferStandard(address,address,uint256).tTransferAmount (#589)
Variable NFTBLACKMARKET.reflectionFromToken(uint256,bool).rTransferAmount (#530) is too similar to NFTBLACKMARKET._getTValues(uint256).tTransferAmount (#638)
Variable NFTBLACKMARKET.reflectionFromToken(uint256,bool).rTransferAmount (#530) is too similar to NFTBLACKMARKET._transferStandard(address,address,uint256).tTransferAmount (#589)
Variable NFTBLACKMARKET._transferFromExcluded(address,address,uint256).rTransferAmount (#606) is too similar to NFTBLACKMARKET._transferStandard(address,address,uint256).tTransferAmount (#589)
Variable NFTBLACKMARKET._transferFromExcluded(address,address,uint256).rTransferAmount (#606) is too similar to NFTBLACKMARKET._getValues(uint256).tTransferAmount (#630)
Variable NFTBLACKMARKET._getValues(uint256).rTransferAmount (#632) is too similar to NFTBLACKMARKET._transferStandard(address,address,uint256).tTransferAmount (#589)
Prevent variables from having similar names.

Additional information: link

NFTBLACKMARKET.slitherConstructorConstantVariables() (#431-666) uses literals with too many digits:
- _tTotal = 1000000000 * 10 ** 6 * 10 ** 9 (#443)
Use: Ether suffix, Time suffix, or The scientific notation

Additional information: link

NFTBLACKMARKET._symbol (#448) should be constant
NFTBLACKMARKET._name (#447) should be constant
NFTBLACKMARKET._decimals (#449) should be constant
Add the constant attributes to state variables that never change.

Additional information: link

isExcluded(address) should be declared external:
- NFTBLACKMARKET.isExcluded(address) (#507-509)
decimals() should be declared external:
- NFTBLACKMARKET.decimals() (#464-466)
renounceOwnership() should be declared external:
- Ownable.renounceOwnership() (#413-416)
owner() should be declared external:
- Ownable.owner() (#394-396)
balanceOf(address) should be declared external:
- NFTBLACKMARKET.balanceOf(address) (#472-475)
transfer(address,uint256) should be declared external:
- NFTBLACKMARKET.transfer(address,uint256) (#477-480)
transferOwnership(address) should be declared external:
- Ownable.transferOwnership(address) (#422-426)
totalFees() should be declared external:
- NFTBLACKMARKET.totalFees() (#511-513)
symbol() should be declared external:
- NFTBLACKMARKET.symbol() (#460-462)
increaseAllowance(address,uint256) should be declared external:
- NFTBLACKMARKET.increaseAllowance(address,uint256) (#497-500)
approve(address,uint256) should be declared external:
- NFTBLACKMARKET.approve(address,uint256) (#486-489)
reflectionFromToken(uint256,bool) should be declared external:
- NFTBLACKMARKET.reflectionFromToken(uint256,bool) (#524-533)
transferFrom(address,address,uint256) should be declared external:
- NFTBLACKMARKET.transferFrom(address,address,uint256) (#491-495)
totalSupply() should be declared external:
- NFTBLACKMARKET.totalSupply() (#468-470)
name() should be declared external:
- NFTBLACKMARKET.name() (#456-458)
allowance(address,address) should be declared external:
- NFTBLACKMARKET.allowance(address,address) (#482-484)
decreaseAllowance(address,uint256) should be declared external:
- NFTBLACKMARKET.decreaseAllowance(address,uint256) (#502-505)
reflect(uint256) should be declared external:
- NFTBLACKMARKET.reflect(uint256) (#515-522)
Use the external attribute for functions never called from the contract.

Additional information: link

NFTBLACKMARKET.includeAccount(address) (#550-561) has costly operations inside a loop:
- _excluded.pop() (#557)
Use a local variable to hold the loop computation result.

Additional information: link

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 is deployed only at one blockchain

Contract has 5% buy tax and 4% sell tax.
Taxes are low but contract ownership is not renounced. Token has a high risk of becoming a honeypot.

Token was delisted (assigned to inactive / untracked listing) from CoinMarketCap

Additional information: link

Token is not listed at Mobula.Finance

Additional information: link

Unable to find token on CoinHunt

Additional information: link

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

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