DogeClown Token

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

DogeClown._getRandomTransactionHash(address,address,uint256) (#763-765) uses a weak PRNG: "uint256(keccak256(bytes)(abi.encodePacked(now,from,to,amount))) % 100 (#764)"
DogeClown._transfer(address,address,uint256) (#767-788) uses a weak PRNG: "takeFee = random % _boomFactor == 0 (#779)"
Do not use block.timestamp, now or blockhash as a source of randomness

Additional information: link

DogeClown._transfer(address,address,uint256) (#767-788) uses a dangerous strict equality:
- takeFee = random % _boomFactor == 0 (#779)
Don't use strict equality to determine if an account has enough Ether or tokens.

Additional information: link

DogeClown.constructor() (#501-527) uses literals with too many digits:
- _tTotal = 100000000 * 10 ** _decimals (#505)
DogeClown.constructor() (#501-527) uses literals with too many digits:
- _maxTxAmount = 100000000 * 10 ** _decimals (#509)
Use: Ether suffix, Time suffix, or The scientific notation

Additional information: link

DogeClown.allowance(address,address).owner (#556) shadows:
- Ownable.owner() (#416-418) (function)
DogeClown._approve(address,address,uint256).owner (#755) shadows:
- Ownable.owner() (#416-418) (function)
Rename the local variables that shadow another component.

Additional information: link

DogeClown.setTaxFee(uint256) (#669-672) should emit an event for:
- _taxFee = taxFee (#671)
DogeClown.setMaxTx(uint256) (#675-677) should emit an event for:
- _maxTxAmount = maxTxPercent ** _decimals (#676)
DogeClown.setBoomFactor(uint256) (#679-681) should emit an event for:
- _boomFactor = boomFactor (#680)
Emit an event for critical parameter changes.

Additional information: link

Ownable.unlock() (#463-468) uses timestamp for comparisons
Dangerous comparisons:
- require(bool,string)(now > _lockTime,Contract is locked until 7 days) (#465)
DogeClown._transfer(address,address,uint256) (#767-788) uses timestamp for comparisons
Dangerous comparisons:
- takeFee = random % _boomFactor == 0 (#779)
Avoid relying on block.timestamp.

Additional information: link

Address.isContract(address) (#275-284) uses assembly
- INLINE ASM (#282)
Address._functionCallWithValue(address,bytes,uint256,string) (#368-389) uses assembly
- INLINE ASM (#381-384)
Do not use evm assembly.

Additional information: link

DogeClown.includeInReward(address) (#638-649) has costly operations inside a loop:
- _excluded.pop() (#645)
Use a local variable to hold the loop computation result.

Additional information: link

Address._functionCallWithValue(address,bytes,uint256,string) (#368-389) is never used and should be removed
Address.functionCall(address,bytes) (#328-330) is never used and should be removed
Address.functionCall(address,bytes,string) (#338-340) is never used and should be removed
Address.functionCallWithValue(address,bytes,uint256) (#353-355) is never used and should be removed
Address.functionCallWithValue(address,bytes,uint256,string) (#363-366) is never used and should be removed
Address.isContract(address) (#275-284) is never used and should be removed
Address.sendValue(address,uint256) (#302-308) is never used and should be removed
Context._msgData() (#247-250) is never used and should be removed
SafeMath.mod(uint256,uint256) (#220-222) is never used and should be removed
SafeMath.mod(uint256,uint256,string) (#236-239) is never used and should be removed
Remove unused functions.

Additional information: link

Low level call in Address.sendValue(address,uint256) (#302-308):
- (success) = recipient.call{value: amount}() (#306)
Low level call in Address._functionCallWithValue(address,bytes,uint256,string) (#368-389):
- (success,returndata) = target.call{value: weiValue}(data) (#372)
Avoid low-level calls. Check the call success. If the call is meant for a contract, check for code existence

Additional information: link

Variable Ownable._owner (#406) is not in mixedCase
Parameter DogeClown.calculateTaxFee(uint256)._amount (#733) is not in mixedCase
Variable DogeClown._taxFee (#495) is not in mixedCase
Variable DogeClown._maxTxAmount (#498) is not in mixedCase
Variable DogeClown._boomFactor (#499) is not in mixedCase
Follow the Solidity naming convention.

Additional information: link

Redundant expression "this (#248)" inContext (#242-251)
Remove redundant statements if they congest code but offer no value.

Additional information: link

Variable DogeClown._transferBothExcluded(address,address,uint256).rTransferAmount (#652) is too similar to DogeClown._transferBothExcluded(address,address,uint256).tTransferAmount (#652)
Variable DogeClown._transferStandard(address,address,uint256).rTransferAmount (#813) is too similar to DogeClown._transferStandard(address,address,uint256).tTransferAmount (#813)
Variable DogeClown._getValues(uint256).rTransferAmount (#694) is too similar to DogeClown._transferBothExcluded(address,address,uint256).tTransferAmount (#652)
Variable DogeClown._transferBothExcluded(address,address,uint256).rTransferAmount (#652) is too similar to DogeClown._transferToExcluded(address,address,uint256).tTransferAmount (#821)
Variable DogeClown._getRValues(uint256,uint256,uint256).rTransferAmount (#707) is too similar to DogeClown._transferFromExcluded(address,address,uint256).tTransferAmount (#830)
Variable DogeClown._transferStandard(address,address,uint256).rTransferAmount (#813) is too similar to DogeClown._transferFromExcluded(address,address,uint256).tTransferAmount (#830)
Variable DogeClown._transferFromExcluded(address,address,uint256).rTransferAmount (#830) is too similar to DogeClown._transferFromExcluded(address,address,uint256).tTransferAmount (#830)
Variable DogeClown._getValues(uint256).rTransferAmount (#694) is too similar to DogeClown._transferToExcluded(address,address,uint256).tTransferAmount (#821)
Variable DogeClown._getRValues(uint256,uint256,uint256).rTransferAmount (#707) is too similar to DogeClown._getTValues(uint256).tTransferAmount (#700)
Variable DogeClown._transferStandard(address,address,uint256).rTransferAmount (#813) is too similar to DogeClown._getTValues(uint256).tTransferAmount (#700)
Variable DogeClown.reflectionFromToken(uint256,bool).rTransferAmount (#608) is too similar to DogeClown._transferFromExcluded(address,address,uint256).tTransferAmount (#830)
Variable DogeClown._transferToExcluded(address,address,uint256).rTransferAmount (#821) is too similar to DogeClown._transferToExcluded(address,address,uint256).tTransferAmount (#821)
Variable DogeClown.reflectionFromToken(uint256,bool).rTransferAmount (#608) is too similar to DogeClown._getTValues(uint256).tTransferAmount (#700)
Variable DogeClown._getRValues(uint256,uint256,uint256).rTransferAmount (#707) is too similar to DogeClown._transferBothExcluded(address,address,uint256).tTransferAmount (#652)
Variable DogeClown._transferStandard(address,address,uint256).rTransferAmount (#813) is too similar to DogeClown._transferBothExcluded(address,address,uint256).tTransferAmount (#652)
Variable DogeClown.reflectionFromToken(uint256,bool).rTransferAmount (#608) is too similar to DogeClown._transferBothExcluded(address,address,uint256).tTransferAmount (#652)
Variable DogeClown._transferBothExcluded(address,address,uint256).rTransferAmount (#652) is too similar to DogeClown._transferFromExcluded(address,address,uint256).tTransferAmount (#830)
Variable DogeClown._transferStandard(address,address,uint256).rTransferAmount (#813) is too similar to DogeClown._transferToExcluded(address,address,uint256).tTransferAmount (#821)
Variable DogeClown._getValues(uint256).rTransferAmount (#694) is too similar to DogeClown._transferFromExcluded(address,address,uint256).tTransferAmount (#830)
Variable DogeClown._getRValues(uint256,uint256,uint256).rTransferAmount (#707) is too similar to DogeClown._transferToExcluded(address,address,uint256).tTransferAmount (#821)
Variable DogeClown._transferFromExcluded(address,address,uint256).rTransferAmount (#830) is too similar to DogeClown._transferToExcluded(address,address,uint256).tTransferAmount (#821)
Variable DogeClown._transferBothExcluded(address,address,uint256).rTransferAmount (#652) is too similar to DogeClown._getTValues(uint256).tTransferAmount (#700)
Variable DogeClown.reflectionFromToken(uint256,bool).rTransferAmount (#608) is too similar to DogeClown._transferToExcluded(address,address,uint256).tTransferAmount (#821)
Variable DogeClown._getValues(uint256).rTransferAmount (#694) is too similar to DogeClown._getTValues(uint256).tTransferAmount (#700)
Variable DogeClown._transferStandard(address,address,uint256).rTransferAmount (#813) is too similar to DogeClown._getValues(uint256).tTransferAmount (#693)
Variable DogeClown._transferFromExcluded(address,address,uint256).rTransferAmount (#830) is too similar to DogeClown._transferBothExcluded(address,address,uint256).tTransferAmount (#652)
Variable DogeClown.reflectionFromToken(uint256,bool).rTransferAmount (#608) is too similar to DogeClown._getValues(uint256).tTransferAmount (#693)
Variable DogeClown._transferFromExcluded(address,address,uint256).rTransferAmount (#830) is too similar to DogeClown._getValues(uint256).tTransferAmount (#693)
Variable DogeClown.reflectionFromToken(uint256,bool).rTransferAmount (#608) is too similar to DogeClown._transferStandard(address,address,uint256).tTransferAmount (#813)
Variable DogeClown._transferToExcluded(address,address,uint256).rTransferAmount (#821) is too similar to DogeClown._transferFromExcluded(address,address,uint256).tTransferAmount (#830)
Variable DogeClown._transferFromExcluded(address,address,uint256).rTransferAmount (#830) is too similar to DogeClown._getTValues(uint256).tTransferAmount (#700)
Variable DogeClown._transferFromExcluded(address,address,uint256).rTransferAmount (#830) is too similar to DogeClown._transferStandard(address,address,uint256).tTransferAmount (#813)
Variable DogeClown._transferBothExcluded(address,address,uint256).rTransferAmount (#652) is too similar to DogeClown._getValues(uint256).tTransferAmount (#693)
Variable DogeClown._transferBothExcluded(address,address,uint256).rTransferAmount (#652) is too similar to DogeClown._transferStandard(address,address,uint256).tTransferAmount (#813)
Variable DogeClown._transferToExcluded(address,address,uint256).rTransferAmount (#821) is too similar to DogeClown._transferBothExcluded(address,address,uint256).tTransferAmount (#652)
Variable DogeClown._getValues(uint256).rTransferAmount (#694) is too similar to DogeClown._getValues(uint256).tTransferAmount (#693)
Variable DogeClown._transferToExcluded(address,address,uint256).rTransferAmount (#821) is too similar to DogeClown._getValues(uint256).tTransferAmount (#693)
Variable DogeClown._getRValues(uint256,uint256,uint256).rTransferAmount (#707) is too similar to DogeClown._getValues(uint256).tTransferAmount (#693)
Variable DogeClown._transferToExcluded(address,address,uint256).rTransferAmount (#821) is too similar to DogeClown._getTValues(uint256).tTransferAmount (#700)
Variable DogeClown._getValues(uint256).rTransferAmount (#694) is too similar to DogeClown._transferStandard(address,address,uint256).tTransferAmount (#813)
Variable DogeClown._transferToExcluded(address,address,uint256).rTransferAmount (#821) is too similar to DogeClown._transferStandard(address,address,uint256).tTransferAmount (#813)
Variable DogeClown._getRValues(uint256,uint256,uint256).rTransferAmount (#707) is too similar to DogeClown._transferStandard(address,address,uint256).tTransferAmount (#813)
Prevent variables from having similar names.

Additional information: link

renounceOwnership() should be declared external:
- Ownable.renounceOwnership() (#435-438)
transferOwnership(address) should be declared external:
- Ownable.transferOwnership(address) (#444-448)
geUnlockTime() should be declared external:
- Ownable.geUnlockTime() (#450-452)
lock(uint256) should be declared external:
- Ownable.lock(uint256) (#455-460)
unlock() should be declared external:
- Ownable.unlock() (#463-468)
name() should be declared external:
- DogeClown.name() (#530-532)
symbol() should be declared external:
- DogeClown.symbol() (#534-536)
decimals() should be declared external:
- DogeClown.decimals() (#538-540)
totalSupply() should be declared external:
- DogeClown.totalSupply() (#542-544)
balanceOf(address) should be declared external:
- DogeClown.balanceOf(address) (#546-549)
transfer(address,uint256) should be declared external:
- DogeClown.transfer(address,uint256) (#551-554)
allowance(address,address) should be declared external:
- DogeClown.allowance(address,address) (#556-558)
approve(address,uint256) should be declared external:
- DogeClown.approve(address,uint256) (#560-563)
transferFrom(address,address,uint256) should be declared external:
- DogeClown.transferFrom(address,address,uint256) (#565-569)
increaseAllowance(address,uint256) should be declared external:
- DogeClown.increaseAllowance(address,uint256) (#571-574)
decreaseAllowance(address,uint256) should be declared external:
- DogeClown.decreaseAllowance(address,uint256) (#576-579)
isExcludedFromReward(address) should be declared external:
- DogeClown.isExcludedFromReward(address) (#581-583)
isExcludedFromMaxTxn(address) should be declared external:
- DogeClown.isExcludedFromMaxTxn(address) (#585-587)
totalFees() should be declared external:
- DogeClown.totalFees() (#589-591)
deliver(uint256) should be declared external:
- DogeClown.deliver(uint256) (#593-600)
reflectionFromToken(uint256,bool) should be declared external:
- DogeClown.reflectionFromToken(uint256,bool) (#602-611)
excludeFromReward(address) should be declared external:
- DogeClown.excludeFromReward(address) (#619-627)
excludeFromMaxTxn(address) should be declared external:
- DogeClown.excludeFromMaxTxn(address) (#629-632)
includeInMaxTxn(address) should be declared external:
- DogeClown.includeInMaxTxn(address) (#634-636)
excludeFromFee(address) should be declared external:
- DogeClown.excludeFromFee(address) (#661-663)
includeInFee(address) should be declared external:
- DogeClown.includeInFee(address) (#665-667)
setMaxTx(uint256) should be declared external:
- DogeClown.setMaxTx(uint256) (#675-677)
setBoomFactor(uint256) should be declared external:
- DogeClown.setBoomFactor(uint256) (#679-681)
restoreBoomFactor() should be declared external:
- DogeClown.restoreBoomFactor() (#683-685)
claimTokens() should be declared external:
- DogeClown.claimTokens() (#729-731)
isExcludedFromFee(address) should be declared external:
- DogeClown.isExcludedFromFee(address) (#751-753)
Use the external attribute for functions never called from the contract.

Additional information: link

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 less than 100. Token is either dead or inactive. Ignore for presale.

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