Unable to find manual contract audit (e.g. Certik, PeckShield, Solidity...)
Contract ticker (Grimace Cat) 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.
GrimaceCat._getTValues(uint256) (#630-634) performs a multiplication on the result of a division:
-tFee = tAmount.div(100).mul(2) (#631)
Consider ordering multiplication before division.
Additional information: link
GrimaceCat.allowance(address,address).owner (#476) shadows:
- Ownable.owner() (#388-390) (function)
GrimaceCat._approve(address,address,uint256).owner (#557) shadows:
- Ownable.owner() (#388-390) (function)
Rename the local variables that shadow another component.
Additional information: link
Address.isContract(address) (#254-263) uses assembly
- INLINE ASM (#261)
Address._functionCallWithValue(address,bytes,uint256,string) (#347-368) uses assembly
- INLINE ASM (#360-363)
Do not use evm assembly.
Additional information: link
GrimaceCat.includeAccount(address) (#544-555) has costly operations inside a loop:
- _excluded.pop() (#551)
Use a local variable to hold the loop computation result.
Additional information: link
Address._functionCallWithValue(address,bytes,uint256,string) (#347-368) is never used and should be removed
Address.functionCall(address,bytes) (#307-309) is never used and should be removed
Address.functionCall(address,bytes,string) (#317-319) is never used and should be removed
Address.functionCallWithValue(address,bytes,uint256) (#332-334) is never used and should be removed
Address.functionCallWithValue(address,bytes,uint256,string) (#342-345) is never used and should be removed
Address.isContract(address) (#254-263) is never used and should be removed
Address.sendValue(address,uint256) (#281-287) is never used and should be removed
Context._msgData() (#16-19) is never used and should be removed
SafeMath.mod(uint256,uint256) (#214-216) is never used and should be removed
SafeMath.mod(uint256,uint256,string) (#230-233) is never used and should be removed
Remove unused functions.
Additional information: link
Low level call in Address.sendValue(address,uint256) (#281-287):
- (success) = recipient.call{value: amount}() (#285)
Low level call in Address._functionCallWithValue(address,bytes,uint256,string) (#347-368):
- (success,returndata) = target.call{value: weiValue}(data) (#351)
Avoid low-level calls. Check the call success. If the call is meant for a contract, check for code existence
Additional information: link
Constant GrimaceCat._tTotal (#437) is not in UPPER_CASE_WITH_UNDERSCORES
Follow the Solidity naming convention.
Additional information: link
Redundant expression "this (#17)" inContext (#11-20)
Remove redundant statements if they congest code but offer no value.
Additional information: link
Variable GrimaceCat._transferToExcluded(address,address,uint256).rTransferAmount (#591) is too similar to GrimaceCat._transferToExcluded(address,address,uint256).tTransferAmount (#591)
Variable GrimaceCat._getRValues(uint256,uint256,uint256).rTransferAmount (#639) is too similar to GrimaceCat._transferToExcluded(address,address,uint256).tTransferAmount (#591)
Variable GrimaceCat._transferFromExcluded(address,address,uint256).rTransferAmount (#600) is too similar to GrimaceCat._transferBothExcluded(address,address,uint256).tTransferAmount (#609)
Variable GrimaceCat._transferFromExcluded(address,address,uint256).rTransferAmount (#600) is too similar to GrimaceCat._transferToExcluded(address,address,uint256).tTransferAmount (#591)
Variable GrimaceCat._transferStandard(address,address,uint256).rTransferAmount (#583) is too similar to GrimaceCat._transferFromExcluded(address,address,uint256).tTransferAmount (#600)
Variable GrimaceCat._transferFromExcluded(address,address,uint256).rTransferAmount (#600) is too similar to GrimaceCat._getTValues(uint256).tTransferAmount (#632)
Variable GrimaceCat._transferStandard(address,address,uint256).rTransferAmount (#583) is too similar to GrimaceCat._transferStandard(address,address,uint256).tTransferAmount (#583)
Variable GrimaceCat._transferBothExcluded(address,address,uint256).rTransferAmount (#609) is too similar to GrimaceCat._transferBothExcluded(address,address,uint256).tTransferAmount (#609)
Variable GrimaceCat._transferBothExcluded(address,address,uint256).rTransferAmount (#609) is too similar to GrimaceCat._transferToExcluded(address,address,uint256).tTransferAmount (#591)
Variable GrimaceCat._transferStandard(address,address,uint256).rTransferAmount (#583) is too similar to GrimaceCat._transferToExcluded(address,address,uint256).tTransferAmount (#591)
Variable GrimaceCat._getRValues(uint256,uint256,uint256).rTransferAmount (#639) is too similar to GrimaceCat._getValues(uint256).tTransferAmount (#624)
Variable GrimaceCat._transferStandard(address,address,uint256).rTransferAmount (#583) is too similar to GrimaceCat._transferBothExcluded(address,address,uint256).tTransferAmount (#609)
Variable GrimaceCat._getValues(uint256).rTransferAmount (#626) is too similar to GrimaceCat._transferToExcluded(address,address,uint256).tTransferAmount (#591)
Variable GrimaceCat._transferStandard(address,address,uint256).rTransferAmount (#583) is too similar to GrimaceCat._getTValues(uint256).tTransferAmount (#632)
Variable GrimaceCat._transferFromExcluded(address,address,uint256).rTransferAmount (#600) is too similar to GrimaceCat._getValues(uint256).tTransferAmount (#624)
Variable GrimaceCat.reflectionFromToken(uint256,bool).rTransferAmount (#524) is too similar to GrimaceCat._transferToExcluded(address,address,uint256).tTransferAmount (#591)
Variable GrimaceCat._transferBothExcluded(address,address,uint256).rTransferAmount (#609) is too similar to GrimaceCat._getValues(uint256).tTransferAmount (#624)
Variable GrimaceCat._transferStandard(address,address,uint256).rTransferAmount (#583) is too similar to GrimaceCat._getValues(uint256).tTransferAmount (#624)
Variable GrimaceCat._transferFromExcluded(address,address,uint256).rTransferAmount (#600) is too similar to GrimaceCat._transferFromExcluded(address,address,uint256).tTransferAmount (#600)
Variable GrimaceCat._getValues(uint256).rTransferAmount (#626) is too similar to GrimaceCat._getTValues(uint256).tTransferAmount (#632)
Variable GrimaceCat._transferToExcluded(address,address,uint256).rTransferAmount (#591) is too similar to GrimaceCat._getTValues(uint256).tTransferAmount (#632)
Variable GrimaceCat._transferBothExcluded(address,address,uint256).rTransferAmount (#609) is too similar to GrimaceCat._getTValues(uint256).tTransferAmount (#632)
Variable GrimaceCat._getValues(uint256).rTransferAmount (#626) is too similar to GrimaceCat._transferFromExcluded(address,address,uint256).tTransferAmount (#600)
Variable GrimaceCat._getRValues(uint256,uint256,uint256).rTransferAmount (#639) is too similar to GrimaceCat._getTValues(uint256).tTransferAmount (#632)
Variable GrimaceCat.reflectionFromToken(uint256,bool).rTransferAmount (#524) is too similar to GrimaceCat._getTValues(uint256).tTransferAmount (#632)
Variable GrimaceCat._transferBothExcluded(address,address,uint256).rTransferAmount (#609) is too similar to GrimaceCat._transferFromExcluded(address,address,uint256).tTransferAmount (#600)
Variable GrimaceCat._transferToExcluded(address,address,uint256).rTransferAmount (#591) is too similar to GrimaceCat._transferFromExcluded(address,address,uint256).tTransferAmount (#600)
Variable GrimaceCat._transferFromExcluded(address,address,uint256).rTransferAmount (#600) is too similar to GrimaceCat._transferStandard(address,address,uint256).tTransferAmount (#583)
Variable GrimaceCat._getRValues(uint256,uint256,uint256).rTransferAmount (#639) is too similar to GrimaceCat._transferFromExcluded(address,address,uint256).tTransferAmount (#600)
Variable GrimaceCat.reflectionFromToken(uint256,bool).rTransferAmount (#524) is too similar to GrimaceCat._transferFromExcluded(address,address,uint256).tTransferAmount (#600)
Variable GrimaceCat._getValues(uint256).rTransferAmount (#626) is too similar to GrimaceCat._transferBothExcluded(address,address,uint256).tTransferAmount (#609)
Variable GrimaceCat._transferToExcluded(address,address,uint256).rTransferAmount (#591) is too similar to GrimaceCat._transferBothExcluded(address,address,uint256).tTransferAmount (#609)
Variable GrimaceCat._getValues(uint256).rTransferAmount (#626) is too similar to GrimaceCat._transferStandard(address,address,uint256).tTransferAmount (#583)
Variable GrimaceCat._getValues(uint256).rTransferAmount (#626) is too similar to GrimaceCat._getValues(uint256).tTransferAmount (#624)
Variable GrimaceCat._transferBothExcluded(address,address,uint256).rTransferAmount (#609) is too similar to GrimaceCat._transferStandard(address,address,uint256).tTransferAmount (#583)
Variable GrimaceCat._transferToExcluded(address,address,uint256).rTransferAmount (#591) is too similar to GrimaceCat._transferStandard(address,address,uint256).tTransferAmount (#583)
Variable GrimaceCat._transferToExcluded(address,address,uint256).rTransferAmount (#591) is too similar to GrimaceCat._getValues(uint256).tTransferAmount (#624)
Variable GrimaceCat._getRValues(uint256,uint256,uint256).rTransferAmount (#639) is too similar to GrimaceCat._transferBothExcluded(address,address,uint256).tTransferAmount (#609)
Variable GrimaceCat._getRValues(uint256,uint256,uint256).rTransferAmount (#639) is too similar to GrimaceCat._transferStandard(address,address,uint256).tTransferAmount (#583)
Variable GrimaceCat.reflectionFromToken(uint256,bool).rTransferAmount (#524) is too similar to GrimaceCat._transferBothExcluded(address,address,uint256).tTransferAmount (#609)
Variable GrimaceCat.reflectionFromToken(uint256,bool).rTransferAmount (#524) is too similar to GrimaceCat._transferStandard(address,address,uint256).tTransferAmount (#583)
Variable GrimaceCat.reflectionFromToken(uint256,bool).rTransferAmount (#524) is too similar to GrimaceCat._getValues(uint256).tTransferAmount (#624)
Prevent variables from having similar names.
Additional information: link
GrimaceCat.slitherConstructorConstantVariables() (#425-660) uses literals with too many digits:
- _tTotal = 100000000 * 10 ** 6 (#437)
Use: Ether suffix, Time suffix, or The scientific notation
Additional information: link
GrimaceCat._decimals (#443) should be constant
GrimaceCat._name (#441) should be constant
GrimaceCat._symbol (#442) should be constant
Add the constant attributes to state variables that never change.
Additional information: link
owner() should be declared external:
- Ownable.owner() (#388-390)
renounceOwnership() should be declared external:
- Ownable.renounceOwnership() (#407-410)
transferOwnership(address) should be declared external:
- Ownable.transferOwnership(address) (#416-420)
name() should be declared external:
- GrimaceCat.name() (#450-452)
symbol() should be declared external:
- GrimaceCat.symbol() (#454-456)
decimals() should be declared external:
- GrimaceCat.decimals() (#458-460)
totalSupply() should be declared external:
- GrimaceCat.totalSupply() (#462-464)
balanceOf(address) should be declared external:
- GrimaceCat.balanceOf(address) (#466-469)
transfer(address,uint256) should be declared external:
- GrimaceCat.transfer(address,uint256) (#471-474)
allowance(address,address) should be declared external:
- GrimaceCat.allowance(address,address) (#476-478)
approve(address,uint256) should be declared external:
- GrimaceCat.approve(address,uint256) (#480-483)
transferFrom(address,address,uint256) should be declared external:
- GrimaceCat.transferFrom(address,address,uint256) (#485-489)
increaseAllowance(address,uint256) should be declared external:
- GrimaceCat.increaseAllowance(address,uint256) (#491-494)
decreaseAllowance(address,uint256) should be declared external:
- GrimaceCat.decreaseAllowance(address,uint256) (#496-499)
isExcluded(address) should be declared external:
- GrimaceCat.isExcluded(address) (#501-503)
totalFees() should be declared external:
- GrimaceCat.totalFees() (#505-507)
reflect(uint256) should be declared external:
- GrimaceCat.reflect(uint256) (#509-516)
reflectionFromToken(uint256,bool) should be declared external:
- GrimaceCat.reflectionFromToken(uint256,bool) (#518-527)
Use the external attribute for functions never called from the contract.
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.
Number of Binance Smart Chain (BSC) token holders is low.
Token is deployed only at one blockchain
Token has only one trading pair
Contract has 2% buy tax and 1% sell tax.
Taxes are low and contract ownership is renounced.
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
Unable to find Telegram and Twitter accounts