BTC4.0 Token Logo

BTC4.0 Token

ALERT: potential scam

About BTC4.0

Listings

Not Found
Token 19 months

Website

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Description

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Social

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Laser Scorebeta Last Audit: 25 April 2022

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


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


Contract ownership is not renounced (belongs to a wallet)

Variable BTC40._transferBothExcluded(address,address,uint256).rTransferAmount (#611) is too similar to BTC40._transferToExcluded(address,address,uint256).tTransferAmount (#593)
Variable BTC40._getValues(uint256).rTransferAmount (#628) is too similar to BTC40._transferFromExcluded(address,address,uint256).tTransferAmount (#602)
Variable BTC40.reflectionFromToken(uint256,bool).rTransferAmount (#526) is too similar to BTC40._transferFromExcluded(address,address,uint256).tTransferAmount (#602)
Variable BTC40._transferBothExcluded(address,address,uint256).rTransferAmount (#611) is too similar to BTC40._transferBothExcluded(address,address,uint256).tTransferAmount (#611)
Variable BTC40._transferStandard(address,address,uint256).rTransferAmount (#585) is too similar to BTC40._transferToExcluded(address,address,uint256).tTransferAmount (#593)
Variable BTC40._transferBothExcluded(address,address,uint256).rTransferAmount (#611) is too similar to BTC40._getTValues(uint256).tTransferAmount (#634)
Variable BTC40._transferStandard(address,address,uint256).rTransferAmount (#585) is too similar to BTC40._getTValues(uint256).tTransferAmount (#634)
Variable BTC40._getValues(uint256).rTransferAmount (#628) is too similar to BTC40._transferToExcluded(address,address,uint256).tTransferAmount (#593)
Variable BTC40.reflectionFromToken(uint256,bool).rTransferAmount (#526) is too similar to BTC40._transferToExcluded(address,address,uint256).tTransferAmount (#593)
Variable BTC40._getRValues(uint256,uint256,uint256).rTransferAmount (#641) is too similar to BTC40._transferFromExcluded(address,address,uint256).tTransferAmount (#602)
Variable BTC40._getValues(uint256).rTransferAmount (#628) is too similar to BTC40._getTValues(uint256).tTransferAmount (#634)
Variable BTC40.reflectionFromToken(uint256,bool).rTransferAmount (#526) is too similar to BTC40._getTValues(uint256).tTransferAmount (#634)
Variable BTC40._transferToExcluded(address,address,uint256).rTransferAmount (#593) is too similar to BTC40._transferFromExcluded(address,address,uint256).tTransferAmount (#602)
Variable BTC40._transferBothExcluded(address,address,uint256).rTransferAmount (#611) is too similar to BTC40._getValues(uint256).tTransferAmount (#626)
Variable BTC40._transferFromExcluded(address,address,uint256).rTransferAmount (#602) is too similar to BTC40._transferFromExcluded(address,address,uint256).tTransferAmount (#602)
Variable BTC40._transferStandard(address,address,uint256).rTransferAmount (#585) is too similar to BTC40._getValues(uint256).tTransferAmount (#626)
Variable BTC40._transferToExcluded(address,address,uint256).rTransferAmount (#593) is too similar to BTC40._transferToExcluded(address,address,uint256).tTransferAmount (#593)
Variable BTC40._getRValues(uint256,uint256,uint256).rTransferAmount (#641) is too similar to BTC40._getTValues(uint256).tTransferAmount (#634)
Variable BTC40._transferBothExcluded(address,address,uint256).rTransferAmount (#611) is too similar to BTC40._transferStandard(address,address,uint256).tTransferAmount (#585)
Variable BTC40._transferStandard(address,address,uint256).rTransferAmount (#585) is too similar to BTC40._transferStandard(address,address,uint256).tTransferAmount (#585)
Variable BTC40._transferToExcluded(address,address,uint256).rTransferAmount (#593) is too similar to BTC40._getTValues(uint256).tTransferAmount (#634)
Variable BTC40._transferBothExcluded(address,address,uint256).rTransferAmount (#611) is too similar to BTC40._transferFromExcluded(address,address,uint256).tTransferAmount (#602)
Variable BTC40._transferFromExcluded(address,address,uint256).rTransferAmount (#602) is too similar to BTC40._getTValues(uint256).tTransferAmount (#634)
Variable BTC40._transferStandard(address,address,uint256).rTransferAmount (#585) is too similar to BTC40._transferFromExcluded(address,address,uint256).tTransferAmount (#602)
Variable BTC40._transferStandard(address,address,uint256).rTransferAmount (#585) is too similar to BTC40._transferBothExcluded(address,address,uint256).tTransferAmount (#611)
Variable BTC40._getRValues(uint256,uint256,uint256).rTransferAmount (#641) is too similar to BTC40._transferToExcluded(address,address,uint256).tTransferAmount (#593)
Variable BTC40._transferFromExcluded(address,address,uint256).rTransferAmount (#602) is too similar to BTC40._transferBothExcluded(address,address,uint256).tTransferAmount (#611)
Variable BTC40._transferFromExcluded(address,address,uint256).rTransferAmount (#602) is too similar to BTC40._transferStandard(address,address,uint256).tTransferAmount (#585)
Variable BTC40._transferFromExcluded(address,address,uint256).rTransferAmount (#602) is too similar to BTC40._getValues(uint256).tTransferAmount (#626)
Variable BTC40._getValues(uint256).rTransferAmount (#628) is too similar to BTC40._transferBothExcluded(address,address,uint256).tTransferAmount (#611)
Variable BTC40._transferToExcluded(address,address,uint256).rTransferAmount (#593) is too similar to BTC40._transferBothExcluded(address,address,uint256).tTransferAmount (#611)
Variable BTC40._getValues(uint256).rTransferAmount (#628) is too similar to BTC40._transferStandard(address,address,uint256).tTransferAmount (#585)
Variable BTC40._getValues(uint256).rTransferAmount (#628) is too similar to BTC40._getValues(uint256).tTransferAmount (#626)
Variable BTC40._transferToExcluded(address,address,uint256).rTransferAmount (#593) is too similar to BTC40._transferStandard(address,address,uint256).tTransferAmount (#585)
Variable BTC40._transferToExcluded(address,address,uint256).rTransferAmount (#593) is too similar to BTC40._getValues(uint256).tTransferAmount (#626)
Variable BTC40.reflectionFromToken(uint256,bool).rTransferAmount (#526) is too similar to BTC40._transferBothExcluded(address,address,uint256).tTransferAmount (#611)
Variable BTC40._transferFromExcluded(address,address,uint256).rTransferAmount (#602) is too similar to BTC40._transferToExcluded(address,address,uint256).tTransferAmount (#593)
Variable BTC40._getRValues(uint256,uint256,uint256).rTransferAmount (#641) is too similar to BTC40._transferBothExcluded(address,address,uint256).tTransferAmount (#611)
Variable BTC40.reflectionFromToken(uint256,bool).rTransferAmount (#526) is too similar to BTC40._getValues(uint256).tTransferAmount (#626)
Variable BTC40.reflectionFromToken(uint256,bool).rTransferAmount (#526) is too similar to BTC40._transferStandard(address,address,uint256).tTransferAmount (#585)
Variable BTC40._getRValues(uint256,uint256,uint256).rTransferAmount (#641) is too similar to BTC40._transferStandard(address,address,uint256).tTransferAmount (#585)
Variable BTC40._getRValues(uint256,uint256,uint256).rTransferAmount (#641) is too similar to BTC40._getValues(uint256).tTransferAmount (#626)
Prevent variables from having similar names.

Additional information: link

BTC40.slitherConstructorConstantVariables() (#427-662) uses literals with too many digits:
- _tTotal = 1000000000 * 10 ** 6 (#439)
Use: Ether suffix, Time suffix, or The scientific notation

Additional information: link

BTC40._getTValues(uint256) (#632-636) performs a multiplication on the result of a division:
-tFee = tAmount.div(100).mul(2) (#633)
Consider ordering multiplication before division.

Additional information: link

BTC40.allowance(address,address).owner (#478) shadows:
- Ownable.owner() (#390-392) (function)
BTC40._approve(address,address,uint256).owner (#559) shadows:
- Ownable.owner() (#390-392) (function)
Rename the local variables that shadow another component.

Additional information: link

Address.isContract(address) (#256-265) uses assembly
- INLINE ASM (#263)
Address._functionCallWithValue(address,bytes,uint256,string) (#349-370) uses assembly
- INLINE ASM (#362-365)
Do not use evm assembly.

Additional information: link

BTC40.includeAccount(address) (#546-557) has costly operations inside a loop:
- _excluded.pop() (#553)
Use a local variable to hold the loop computation result.

Additional information: link

Address._functionCallWithValue(address,bytes,uint256,string) (#349-370) is never used and should be removed
Address.functionCall(address,bytes) (#309-311) is never used and should be removed
Address.functionCall(address,bytes,string) (#319-321) is never used and should be removed
Address.functionCallWithValue(address,bytes,uint256) (#334-336) is never used and should be removed
Address.functionCallWithValue(address,bytes,uint256,string) (#344-347) is never used and should be removed
Address.isContract(address) (#256-265) is never used and should be removed
Address.sendValue(address,uint256) (#283-289) is never used and should be removed
Context._msgData() (#18-21) is never used and should be removed
SafeMath.mod(uint256,uint256) (#216-218) is never used and should be removed
SafeMath.mod(uint256,uint256,string) (#232-235) is never used and should be removed
Remove unused functions.

Additional information: link

Low level call in Address.sendValue(address,uint256) (#283-289):
- (success) = recipient.call{value: amount}() (#287)
Low level call in Address._functionCallWithValue(address,bytes,uint256,string) (#349-370):
- (success,returndata) = target.call{value: weiValue}(data) (#353)
Avoid low-level calls. Check the call success. If the call is meant for a contract, check for code existence

Additional information: link

Constant BTC40._tTotal (#439) is not in UPPER_CASE_WITH_UNDERSCORES
Follow the Solidity naming convention.

Additional information: link

Redundant expression "this (#19)" inContext (#13-22)
Remove redundant statements if they congest code but offer no value.

Additional information: link

BTC40._decimals (#445) should be constant
BTC40._name (#443) should be constant
BTC40._symbol (#444) should be constant
Add the constant attributes to state variables that never change.

Additional information: link

owner() should be declared external:
- Ownable.owner() (#390-392)
renounceOwnership() should be declared external:
- Ownable.renounceOwnership() (#409-412)
transferOwnership(address) should be declared external:
- Ownable.transferOwnership(address) (#418-422)
name() should be declared external:
- BTC40.name() (#452-454)
symbol() should be declared external:
- BTC40.symbol() (#456-458)
decimals() should be declared external:
- BTC40.decimals() (#460-462)
totalSupply() should be declared external:
- BTC40.totalSupply() (#464-466)
balanceOf(address) should be declared external:
- BTC40.balanceOf(address) (#468-471)
transfer(address,uint256) should be declared external:
- BTC40.transfer(address,uint256) (#473-476)
allowance(address,address) should be declared external:
- BTC40.allowance(address,address) (#478-480)
approve(address,uint256) should be declared external:
- BTC40.approve(address,uint256) (#482-485)
transferFrom(address,address,uint256) should be declared external:
- BTC40.transferFrom(address,address,uint256) (#487-491)
increaseAllowance(address,uint256) should be declared external:
- BTC40.increaseAllowance(address,uint256) (#493-496)
decreaseAllowance(address,uint256) should be declared external:
- BTC40.decreaseAllowance(address,uint256) (#498-501)
isExcluded(address) should be declared external:
- BTC40.isExcluded(address) (#503-505)
totalFees() should be declared external:
- BTC40.totalFees() (#507-509)
reflect(uint256) should be declared external:
- BTC40.reflect(uint256) (#511-518)
reflectionFromToken(uint256,bool) should be declared external:
- BTC40.reflectionFromToken(uint256,bool) (#520-529)
Use the external attribute for functions never called from the contract.

Additional information: link

Contract name (BTC4.0) 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.

Contract ticker (BTC4.0) 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.

Holders:

Contract has 2% buy tax and 1% sell tax.
Taxes are low but contract ownership is not renounced. Token has a high risk of becoming a honeypot.


Average 30d PancakeSwap liquidity is low.


Number of Binance Smart Chain (BSC) token holders is low.


Token is deployed only at one blockchain


Token has only one trading pair


Unable to find Telegram and Twitter accounts


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


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

Additional information: link


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 BTC4.0