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CATTY [CattyCoin] Token

About CATTY

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Token 24 months

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Description

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Laser Scorebeta Last Audit: 27 February 2022

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Token seems to be anonymous. As long as we are unable to find website score is limited.


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

CATTYCOIN._getTValues(uint256) (#624-628) performs a multiplication on the result of a division:
-tFee = tAmount.div(100).mul(2) (#625)
Consider ordering multiplication before division.

Additional information: link

CATTYCOIN.allowance(address,address).owner (#470) shadows:
- Ownable.owner() (#382-384) (function)
CATTYCOIN._approve(address,address,uint256).owner (#551) shadows:
- Ownable.owner() (#382-384) (function)
Rename the local variables that shadow another component.

Additional information: link

Address.isContract(address) (#248-257) uses assembly
- INLINE ASM (#255)
Address._functionCallWithValue(address,bytes,uint256,string) (#341-362) uses assembly
- INLINE ASM (#354-357)
Do not use evm assembly.

Additional information: link

CATTYCOIN.includeAccount(address) (#538-549) has costly operations inside a loop:
- _excluded.pop() (#545)
Use a local variable to hold the loop computation result.

Additional information: link

Address._functionCallWithValue(address,bytes,uint256,string) (#341-362) is never used and should be removed
Address.functionCall(address,bytes) (#301-303) is never used and should be removed
Address.functionCall(address,bytes,string) (#311-313) is never used and should be removed
Address.functionCallWithValue(address,bytes,uint256) (#326-328) is never used and should be removed
Address.functionCallWithValue(address,bytes,uint256,string) (#336-339) is never used and should be removed
Address.isContract(address) (#248-257) is never used and should be removed
Address.sendValue(address,uint256) (#275-281) is never used and should be removed
Context._msgData() (#10-13) is never used and should be removed
SafeMath.mod(uint256,uint256) (#208-210) is never used and should be removed
SafeMath.mod(uint256,uint256,string) (#224-227) is never used and should be removed
Remove unused functions.

Additional information: link

Low level call in Address.sendValue(address,uint256) (#275-281):
- (success) = recipient.call{value: amount}() (#279)
Low level call in Address._functionCallWithValue(address,bytes,uint256,string) (#341-362):
- (success,returndata) = target.call{value: weiValue}(data) (#345)
Avoid low-level calls. Check the call success. If the call is meant for a contract, check for code existence

Additional information: link

Constant CATTYCOIN._tTotal (#431) is not in UPPER_CASE_WITH_UNDERSCORES
Follow the Solidity naming convention.

Additional information: link

Redundant expression "this (#11)" inContext (#5-14)
Remove redundant statements if they congest code but offer no value.

Additional information: link

Variable CATTYCOIN._getRValues(uint256,uint256,uint256).rTransferAmount (#633) is too similar to CATTYCOIN._transferFromExcluded(address,address,uint256).tTransferAmount (#594)
Variable CATTYCOIN._transferFromExcluded(address,address,uint256).rTransferAmount (#594) is too similar to CATTYCOIN._transferFromExcluded(address,address,uint256).tTransferAmount (#594)
Variable CATTYCOIN.reflectionFromToken(uint256,bool).rTransferAmount (#518) is too similar to CATTYCOIN._getTValues(uint256).tTransferAmount (#626)
Variable CATTYCOIN._transferBothExcluded(address,address,uint256).rTransferAmount (#603) is too similar to CATTYCOIN._getTValues(uint256).tTransferAmount (#626)
Variable CATTYCOIN._getRValues(uint256,uint256,uint256).rTransferAmount (#633) is too similar to CATTYCOIN._transferToExcluded(address,address,uint256).tTransferAmount (#585)
Variable CATTYCOIN._transferStandard(address,address,uint256).rTransferAmount (#577) is too similar to CATTYCOIN._transferFromExcluded(address,address,uint256).tTransferAmount (#594)
Variable CATTYCOIN._transferFromExcluded(address,address,uint256).rTransferAmount (#594) is too similar to CATTYCOIN._transferToExcluded(address,address,uint256).tTransferAmount (#585)
Variable CATTYCOIN._getRValues(uint256,uint256,uint256).rTransferAmount (#633) is too similar to CATTYCOIN._getTValues(uint256).tTransferAmount (#626)
Variable CATTYCOIN._transferFromExcluded(address,address,uint256).rTransferAmount (#594) is too similar to CATTYCOIN._getTValues(uint256).tTransferAmount (#626)
Variable CATTYCOIN._transferStandard(address,address,uint256).rTransferAmount (#577) is too similar to CATTYCOIN._transferBothExcluded(address,address,uint256).tTransferAmount (#603)
Variable CATTYCOIN._transferStandard(address,address,uint256).rTransferAmount (#577) is too similar to CATTYCOIN._transferToExcluded(address,address,uint256).tTransferAmount (#585)
Variable CATTYCOIN._transferStandard(address,address,uint256).rTransferAmount (#577) is too similar to CATTYCOIN._transferStandard(address,address,uint256).tTransferAmount (#577)
Variable CATTYCOIN._getValues(uint256).rTransferAmount (#620) is too similar to CATTYCOIN._transferFromExcluded(address,address,uint256).tTransferAmount (#594)
Variable CATTYCOIN._transferToExcluded(address,address,uint256).rTransferAmount (#585) is too similar to CATTYCOIN._transferToExcluded(address,address,uint256).tTransferAmount (#585)
Variable CATTYCOIN._transferStandard(address,address,uint256).rTransferAmount (#577) is too similar to CATTYCOIN._getTValues(uint256).tTransferAmount (#626)
Variable CATTYCOIN.reflectionFromToken(uint256,bool).rTransferAmount (#518) is too similar to CATTYCOIN._transferFromExcluded(address,address,uint256).tTransferAmount (#594)
Variable CATTYCOIN._getValues(uint256).rTransferAmount (#620) is too similar to CATTYCOIN._transferBothExcluded(address,address,uint256).tTransferAmount (#603)
Variable CATTYCOIN._transferBothExcluded(address,address,uint256).rTransferAmount (#603) is too similar to CATTYCOIN._transferFromExcluded(address,address,uint256).tTransferAmount (#594)
Variable CATTYCOIN._getValues(uint256).rTransferAmount (#620) is too similar to CATTYCOIN._transferToExcluded(address,address,uint256).tTransferAmount (#585)
Variable CATTYCOIN._transferStandard(address,address,uint256).rTransferAmount (#577) is too similar to CATTYCOIN._getValues(uint256).tTransferAmount (#618)
Variable CATTYCOIN._getValues(uint256).rTransferAmount (#620) is too similar to CATTYCOIN._getTValues(uint256).tTransferAmount (#626)
Variable CATTYCOIN.reflectionFromToken(uint256,bool).rTransferAmount (#518) is too similar to CATTYCOIN._transferToExcluded(address,address,uint256).tTransferAmount (#585)
Variable CATTYCOIN._transferBothExcluded(address,address,uint256).rTransferAmount (#603) is too similar to CATTYCOIN._transferToExcluded(address,address,uint256).tTransferAmount (#585)
Variable CATTYCOIN._transferBothExcluded(address,address,uint256).rTransferAmount (#603) is too similar to CATTYCOIN._transferBothExcluded(address,address,uint256).tTransferAmount (#603)
Variable CATTYCOIN._transferBothExcluded(address,address,uint256).rTransferAmount (#603) is too similar to CATTYCOIN._transferStandard(address,address,uint256).tTransferAmount (#577)
Variable CATTYCOIN._transferFromExcluded(address,address,uint256).rTransferAmount (#594) is too similar to CATTYCOIN._transferBothExcluded(address,address,uint256).tTransferAmount (#603)
Variable CATTYCOIN.reflectionFromToken(uint256,bool).rTransferAmount (#518) is too similar to CATTYCOIN._transferStandard(address,address,uint256).tTransferAmount (#577)
Variable CATTYCOIN._getRValues(uint256,uint256,uint256).rTransferAmount (#633) is too similar to CATTYCOIN._getValues(uint256).tTransferAmount (#618)
Variable CATTYCOIN._transferToExcluded(address,address,uint256).rTransferAmount (#585) is too similar to CATTYCOIN._transferBothExcluded(address,address,uint256).tTransferAmount (#603)
Variable CATTYCOIN._transferBothExcluded(address,address,uint256).rTransferAmount (#603) is too similar to CATTYCOIN._getValues(uint256).tTransferAmount (#618)
Variable CATTYCOIN.reflectionFromToken(uint256,bool).rTransferAmount (#518) is too similar to CATTYCOIN._getValues(uint256).tTransferAmount (#618)
Variable CATTYCOIN._transferFromExcluded(address,address,uint256).rTransferAmount (#594) is too similar to CATTYCOIN._transferStandard(address,address,uint256).tTransferAmount (#577)
Variable CATTYCOIN._transferToExcluded(address,address,uint256).rTransferAmount (#585) is too similar to CATTYCOIN._getTValues(uint256).tTransferAmount (#626)
Variable CATTYCOIN._getRValues(uint256,uint256,uint256).rTransferAmount (#633) is too similar to CATTYCOIN._transferBothExcluded(address,address,uint256).tTransferAmount (#603)
Variable CATTYCOIN._transferToExcluded(address,address,uint256).rTransferAmount (#585) is too similar to CATTYCOIN._transferFromExcluded(address,address,uint256).tTransferAmount (#594)
Variable CATTYCOIN._transferToExcluded(address,address,uint256).rTransferAmount (#585) is too similar to CATTYCOIN._transferStandard(address,address,uint256).tTransferAmount (#577)
Variable CATTYCOIN._getValues(uint256).rTransferAmount (#620) is too similar to CATTYCOIN._transferStandard(address,address,uint256).tTransferAmount (#577)
Variable CATTYCOIN._transferFromExcluded(address,address,uint256).rTransferAmount (#594) is too similar to CATTYCOIN._getValues(uint256).tTransferAmount (#618)
Variable CATTYCOIN.reflectionFromToken(uint256,bool).rTransferAmount (#518) is too similar to CATTYCOIN._transferBothExcluded(address,address,uint256).tTransferAmount (#603)
Variable CATTYCOIN._getRValues(uint256,uint256,uint256).rTransferAmount (#633) is too similar to CATTYCOIN._transferStandard(address,address,uint256).tTransferAmount (#577)
Variable CATTYCOIN._transferToExcluded(address,address,uint256).rTransferAmount (#585) is too similar to CATTYCOIN._getValues(uint256).tTransferAmount (#618)
Variable CATTYCOIN._getValues(uint256).rTransferAmount (#620) is too similar to CATTYCOIN._getValues(uint256).tTransferAmount (#618)
Prevent variables from having similar names.

Additional information: link

CATTYCOIN.slitherConstructorConstantVariables() (#419-654) uses literals with too many digits:
- _tTotal = 1000000000 * 10 ** 6 (#431)
Use: Ether suffix, Time suffix, or The scientific notation

Additional information: link

CATTYCOIN._decimals (#437) should be constant
CATTYCOIN._name (#435) should be constant
CATTYCOIN._symbol (#436) should be constant
Add the constant attributes to state variables that never change.

Additional information: link

owner() should be declared external:
- Ownable.owner() (#382-384)
renounceOwnership() should be declared external:
- Ownable.renounceOwnership() (#401-404)
transferOwnership(address) should be declared external:
- Ownable.transferOwnership(address) (#410-414)
name() should be declared external:
- CATTYCOIN.name() (#444-446)
symbol() should be declared external:
- CATTYCOIN.symbol() (#448-450)
decimals() should be declared external:
- CATTYCOIN.decimals() (#452-454)
totalSupply() should be declared external:
- CATTYCOIN.totalSupply() (#456-458)
balanceOf(address) should be declared external:
- CATTYCOIN.balanceOf(address) (#460-463)
transfer(address,uint256) should be declared external:
- CATTYCOIN.transfer(address,uint256) (#465-468)
allowance(address,address) should be declared external:
- CATTYCOIN.allowance(address,address) (#470-472)
approve(address,uint256) should be declared external:
- CATTYCOIN.approve(address,uint256) (#474-477)
transferFrom(address,address,uint256) should be declared external:
- CATTYCOIN.transferFrom(address,address,uint256) (#479-483)
increaseAllowance(address,uint256) should be declared external:
- CATTYCOIN.increaseAllowance(address,uint256) (#485-488)
decreaseAllowance(address,uint256) should be declared external:
- CATTYCOIN.decreaseAllowance(address,uint256) (#490-493)
isExcluded(address) should be declared external:
- CATTYCOIN.isExcluded(address) (#495-497)
totalFees() should be declared external:
- CATTYCOIN.totalFees() (#499-501)
reflect(uint256) should be declared external:
- CATTYCOIN.reflect(uint256) (#503-510)
reflectionFromToken(uint256,bool) should be declared external:
- CATTYCOIN.reflectionFromToken(uint256,bool) (#512-521)
Use the external attribute for functions never called from the contract.

Additional information: link

Holders:


Token seems to be untradeable: there is no PancakeSwap trading pair and no trading volumes. Ignore for presale.


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


Unable to find Telegram and Twitter accounts


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 CATTY