CRYPTOBALL Token

Contract locking ether found:
Contract CryptoBall (#127-531) has payable functions:
- CryptoBall.receive() (#330)
But does not have a function to withdraw the ether
Remove the payable attribute or add a withdraw function.

Additional information: link

Contract ownership is not renounced (belongs to a wallet)

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

CryptoBall.allowance(address,address).owner (#231) shadows:
- Ownable.owner() (#97-99) (function)
CryptoBall._approve(address,address,uint256).owner (#408) shadows:
- Ownable.owner() (#97-99) (function)
Rename the local variables that shadow another component.

Additional information: link

CryptoBall._takeTeamWalletFee(address,uint256,uint256) (#486-496) performs a multiplication on the result of a division:
-tFee = tAmount.mul(_currentTeamWalletFee).div(1e3) (#491)
-rFee = tFee.mul(currentRate) (#492)
CryptoBall._takeMarketFee(address,uint256,uint256) (#499-509) performs a multiplication on the result of a division:
-tFee = tAmount.mul(_currentmarketFee).div(1e3) (#504)
-rFee = tFee.mul(currentRate) (#505)
CryptoBall._takeRewardFee(address,uint256,uint256) (#512-522) performs a multiplication on the result of a division:
-tFee = tAmount.mul(_currentRewardFee).div(1e3) (#517)
-rFee = tFee.mul(currentRate) (#518)
CryptoBall._reflectFee(uint256) (#525-530) performs a multiplication on the result of a division:
-tFee = tAmount.mul(_currentRedistributionFee).div(1e3) (#526)
-rFee = tFee.mul(_getRate()) (#527)
Consider ordering multiplication before division.

Additional information: link

CryptoBall.setRedistributionFee(uint256) (#381-383) should emit an event for:
- _holderRedistributionFee = _fee (#382)
CryptoBall.setTeamWalletFee(uint256) (#385-387) should emit an event for:
- _teamWalletFee = _teamFee (#386)
CryptoBall.setRewardFee(uint256) (#390-392) should emit an event for:
- _rewardFee = _reardFee (#391)
CryptoBall.setMarketFee(uint256) (#395-397) should emit an event for:
- _marketFee = marketFee (#396)
Emit an event for critical parameter changes.

Additional information: link

CryptoBall.updateWalletAddresses(address,address,address,address)._newAddress (#365) lacks a zero-check on :
- rewardWallet = _newAddress (#369)
CryptoBall.updateWalletAddresses(address,address,address,address)._liquidityPool (#365) lacks a zero-check on :
- liquidityPool = _liquidityPool (#370)
CryptoBall.updateWalletAddresses(address,address,address,address)._marketAddress (#365) lacks a zero-check on :
- marketWallet = _marketAddress (#371)
CryptoBall.updateWalletAddresses(address,address,address,address)._teamWallet (#365) lacks a zero-check on :
- teamWallet = _teamWallet (#372)
CryptoBall.setRoute(IDexRouter,address)._pair (#376) lacks a zero-check on :
- dexPair = _pair (#378)
Check that the address is not zero.

Additional information: link

Reentrancy in CryptoBall.constructor() (#167-193):
External calls:
- dexPair = IDexFactory(_dexRouter.factory()).createPair(address(this),_dexRouter.WETH()) (#180-183)
State variables written after the call(s):
- _isExcludedFromFee[owner()] = true (#189)
- _isExcludedFromFee[address(this)] = true (#190)
- dexRouter = _dexRouter (#186)
Apply the check-effects-interactions pattern.

Additional information: link

Reentrancy in CryptoBall.constructor() (#167-193):
External calls:
- dexPair = IDexFactory(_dexRouter.factory()).createPair(address(this),_dexRouter.WETH()) (#180-183)
Event emitted after the call(s):
- Transfer(address(0),owner(),_tTotal) (#192)
Apply the check-effects-interactions pattern.

Additional information: link

Context._msgData() (#80-82) is never used and should be removed
SafeMath.mod(uint256,uint256) (#586-588) is never used and should be removed
SafeMath.mod(uint256,uint256,string) (#590-597) is never used and should be removed
Remove unused functions.

Additional information: link

CryptoBall._rTotal (#138) is set pre-construction with a non-constant function or state variable:
- (MAX - (MAX % _tTotal))
Remove any initialization of state variables via non-constant state variables or function calls. If variables must be set upon contract deployment, locate initialization in the constructor instead.

Additional information: link

Pragma version^0.8.9 (#1) necessitates a version too recent to be trusted. Consider deploying with 0.6.12/0.7.6/0.8.7
solc-0.8.10 is not recommended for deployment
Deploy with any of the following Solidity versions: 0.5.16 - 0.5.17, 0.6.11 - 0.6.12, 0.7.5 - 0.7.6 Use a simple pragma version that allows any of these versions. Consider using the latest version of Solidity for testing.

Additional information: link

Function IDexRouter.WETH() (#48) is not in mixedCase
Parameter CryptoBall.balanceOf(address)._account (#213) is not in mixedCase
Parameter CryptoBall.isExcludedFromFee(address)._account (#298) is not in mixedCase
Parameter CryptoBall.updateWalletAddresses(address,address,address,address)._newAddress (#365) is not in mixedCase
Parameter CryptoBall.updateWalletAddresses(address,address,address,address)._liquidityPool (#365) is not in mixedCase
Parameter CryptoBall.updateWalletAddresses(address,address,address,address)._marketAddress (#365) is not in mixedCase
Parameter CryptoBall.updateWalletAddresses(address,address,address,address)._teamWallet (#365) is not in mixedCase
Parameter CryptoBall.setRoute(IDexRouter,address)._router (#376) is not in mixedCase
Parameter CryptoBall.setRoute(IDexRouter,address)._pair (#376) is not in mixedCase
Parameter CryptoBall.setRedistributionFee(uint256)._fee (#381) is not in mixedCase
Parameter CryptoBall.setTeamWalletFee(uint256)._teamFee (#385) is not in mixedCase
Parameter CryptoBall.setRewardFee(uint256)._reardFee (#390) is not in mixedCase
Variable CryptoBall._holderRedistributionFee (#155) is not in mixedCase
Variable CryptoBall._teamWalletFee (#156) is not in mixedCase
Variable CryptoBall._marketFee (#157) is not in mixedCase
Variable CryptoBall._rewardFee (#158) is not in mixedCase
Follow the Solidity naming convention.

Additional information: link

Variable CryptoBall._transferStandard(address,address,uint256).rTransferAmount (#472-474) is too similar to CryptoBall._transferStandard(address,address,uint256).tTransferAmount (#470)
Prevent variables from having similar names.

Additional information: link

CryptoBall._tOwned (#132) is never used in CryptoBall (#127-531)
Remove unused state variables.

Additional information: link

CryptoBall._decimals (#143) should be constant
CryptoBall._name (#141) should be constant
CryptoBall._symbol (#142) should be constant
CryptoBall._tTotal (#137) should be constant
CryptoBall.reflectionFees (#152) should be constant
Add the constant attributes to state variables that never change.

Additional information: link

renounceOwnership() should be declared external:
- Ownable.renounceOwnership() (#106-108)
transferOwnership(address) should be declared external:
- Ownable.transferOwnership(address) (#110-116)
name() should be declared external:
- CryptoBall.name() (#197-199)
symbol() should be declared external:
- CryptoBall.symbol() (#201-203)
decimals() should be declared external:
- CryptoBall.decimals() (#205-207)
totalSupply() should be declared external:
- CryptoBall.totalSupply() (#209-211)
balanceOf(address) should be declared external:
- CryptoBall.balanceOf(address) (#213-220)
transfer(address,uint256) should be declared external:
- CryptoBall.transfer(address,uint256) (#222-229)
allowance(address,address) should be declared external:
- CryptoBall.allowance(address,address) (#231-238)
approve(address,uint256) should be declared external:
- CryptoBall.approve(address,uint256) (#240-247)
transferFrom(address,address,uint256) should be declared external:
- CryptoBall.transferFrom(address,address,uint256) (#249-264)
increaseAllowance(address,uint256) should be declared external:
- CryptoBall.increaseAllowance(address,uint256) (#266-277)
decreaseAllowance(address,uint256) should be declared external:
- CryptoBall.decreaseAllowance(address,uint256) (#279-293)
isExcludedFromFee(address) should be declared external:
- CryptoBall.isExcludedFromFee(address) (#298-300)
totalHolderDistribution() should be declared external:
- CryptoBall.totalHolderDistribution() (#303-305)
deliver(uint256) should be declared external:
- CryptoBall.deliver(uint256) (#308-314)
excludeFromFee(address) should be declared external:
- CryptoBall.excludeFromFee(address) (#399-401)
includeInFee(address) should be declared external:
- CryptoBall.includeInFee(address) (#403-405)
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.

Token is deployed only at one blockchain

Unable to crawl data from the website

BscScan page for the token does not contain additional info: website, socials, description, etc.

Additional information: link

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

Additional information: link

Unable to find whitepaper link on the website

Unable to find token on CoinHunt

Additional information: link

Unable to find code repository for the project

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

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Young tokens have high risks of scam / price dump / death

Young tokens have high risks of scam / price dump / death

Token has no active CoinMarketCap listing / rank

Token has relatively low CoinGecko rank