PandaZilla Token

ZillaDoge.swapAndDistributeBNB(uint256) (#1929-1959) sends eth to arbitrary user
Dangerous calls:
- (success,None) = address(buybackWallet).call{value: forBuyback}() (#1946)
- (success,None) = address(dividendTracker).call{value: forDividends}() (#1953)
Ensure that an arbitrary user cannot withdraw unauthorized funds.

Additional information: link

Reentrancy in ZillaDoge._transfer(address,address,uint256) (#1807-1907):
External calls:
- swapAndDistributeBNB(swapTokensAtAmount) (#1854)
- pancakeRouter.swapExactTokensForETHSupportingFeeOnTransferTokens(tokenAmount,0,path,address(this),block.timestamp) (#1919-1925)
- (success) = address(marketingWallet).call{value: forMarketing}() (#1939)
- (success,None) = address(buybackWallet).call{value: forBuyback}() (#1946)
- (success,None) = address(dividendTracker).call{value: forDividends}() (#1953)
External calls sending eth:
- swapAndDistributeBNB(swapTokensAtAmount) (#1854)
- (success) = address(marketingWallet).call{value: forMarketing}() (#1939)
- (success,None) = address(buybackWallet).call{value: forBuyback}() (#1946)
- (success,None) = address(dividendTracker).call{value: forDividends}() (#1953)
State variables written after the call(s):
- super._transfer(from,address(this),fees) (#1883)
- _balances[sender] = senderBalance - amount (#362)
- _balances[recipient] += amount (#364)
- super._transfer(from,to,amount) (#1890)
- _balances[sender] = senderBalance - amount (#362)
- _balances[recipient] += amount (#364)
- accBuybackFee = accBuybackFee.add(forBuyback) (#1877)
- accDividendFee = accDividendFee.add(forDividends) (#1879)
- accMarketingFee = accMarketingFee.add(forMarketing) (#1878)
- swapping = false (#1855)
Reentrancy in DividendPayingToken._withdrawDividendOfUser(address) (#898-914):
External calls:
- (success) = user.call{gas: 3000,value: _withdrawableDividend}() (#903)
State variables written after the call(s):
- withdrawnDividends[user] = withdrawnDividends[user].sub(_withdrawableDividend) (#906)
Reentrancy in ZillaDoge.swapAndDistributeBNB(uint256) (#1929-1959):
External calls:
- swapTokensForEth(tokens) (#1930)
- pancakeRouter.swapExactTokensForETHSupportingFeeOnTransferTokens(tokenAmount,0,path,address(this),block.timestamp) (#1919-1925)
- (success) = address(marketingWallet).call{value: forMarketing}() (#1939)
External calls sending eth:
- (success) = address(marketingWallet).call{value: forMarketing}() (#1939)
State variables written after the call(s):
- accMarketingFee = 1 (#1943)
Reentrancy in ZillaDoge.swapAndDistributeBNB(uint256) (#1929-1959):
External calls:
- swapTokensForEth(tokens) (#1930)
- pancakeRouter.swapExactTokensForETHSupportingFeeOnTransferTokens(tokenAmount,0,path,address(this),block.timestamp) (#1919-1925)
- (success) = address(marketingWallet).call{value: forMarketing}() (#1939)
- (success,None) = address(buybackWallet).call{value: forBuyback}() (#1946)
External calls sending eth:
- (success) = address(marketingWallet).call{value: forMarketing}() (#1939)
- (success,None) = address(buybackWallet).call{value: forBuyback}() (#1946)
State variables written after the call(s):
- accBuybackFee = 1 (#1950)
Reentrancy in ZillaDoge.swapAndDistributeBNB(uint256) (#1929-1959):
External calls:
- swapTokensForEth(tokens) (#1930)
- pancakeRouter.swapExactTokensForETHSupportingFeeOnTransferTokens(tokenAmount,0,path,address(this),block.timestamp) (#1919-1925)
- (success) = address(marketingWallet).call{value: forMarketing}() (#1939)
- (success,None) = address(buybackWallet).call{value: forBuyback}() (#1946)
- (success,None) = address(dividendTracker).call{value: forDividends}() (#1953)
External calls sending eth:
- (success) = address(marketingWallet).call{value: forMarketing}() (#1939)
- (success,None) = address(buybackWallet).call{value: forBuyback}() (#1946)
- (success,None) = address(dividendTracker).call{value: forDividends}() (#1953)
State variables written after the call(s):
- accDividendFee = 1 (#1957)
Apply the check-effects-interactions pattern.

Additional information: link

ZillaDoge.withdrawStuckTokens(address,uint256) (#1961-1963) ignores return value by IERC20(_token).transfer(msg.sender,_amount) (#1962)
Use SafeERC20, or ensure that the transfer/transferFrom return value is checked.

Additional information: link

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

Combination 1: Reentrancy vulnerabilities + Functions that send Ether to arbitraty destination. Usual for scams. May be justified by some complex mechanics (e.g. rebase, reflections). DYOR & manual audit are advised.

Combination 2: Unchecked transfer + Functions that send Ether to arbitraty destination. Usual for scams. May be justified by some complex mechanics (e.g. rebase, reflections). DYOR & manual audit are advised.

Combination 3: Reentrancy vulnerabilities + Unchecked transfer vulnerability. Usual for scams. May be justified by some complex mechanics (e.g. rebase, reflections). DYOR & manual audit are advised.

Contract ownership is not renounced (belongs to a wallet)

DividendPayingToken._withdrawDividendOfUser(address) (#898-914) has external calls inside a loop: (success) = user.call{gas: 3000,value: _withdrawableDividend}() (#903)
Favor pull over push strategy for external calls.

Additional information: link

Reentrancy in ZillaDoge.updateDividendTracker(address) (#1662-1676):
External calls:
- newDividendTracker.excludeFromDividends(address(newDividendTracker)) (#1669)
- newDividendTracker.excludeFromDividends(address(this)) (#1670)
- newDividendTracker.excludeFromDividends(address(pancakeRouter)) (#1671)
State variables written after the call(s):
- dividendTracker = newDividendTracker (#1675)
Apply the check-effects-interactions pattern.

Additional information: link

ZillaDoge._transfer(address,address,uint256).lastProcessedIndex (#1900) is a local variable never initialized
ZillaDoge.getAccountPeriodSellVolume(address).offset (#1589) is a local variable never initialized
ZillaDoge._transfer(address,address,uint256).iterations (#1900) is a local variable never initialized
ZillaDoge._transfer(address,address,uint256).sell (#1820) is a local variable never initialized
ZillaDoge._transfer(address,address,uint256).claims (#1900) is a local variable never initialized
Initialize all the variables. If a variable is meant to be initialized to zero, explicitly set it to zero to improve code readability.

Additional information: link

ZillaDoge.claim() (#1785-1787) ignores return value by dividendTracker.processAccount(address(msg.sender),false) (#1786)
ZillaDoge._transfer(address,address,uint256) (#1807-1907) ignores return value by dividendTracker.process(gas) (#1900-1905)
Ensure that all the return values of the function calls are used.

Additional information: link

DividendPayingToken.constructor(string,string)._name (#853) shadows:
- ERC20._name (#170) (state variable)
DividendPayingToken.constructor(string,string)._symbol (#853) shadows:
- ERC20._symbol (#171) (state variable)
Rename the local variables that shadow another component.

Additional information: link

ZillaDoge.updatePancakeRouter(address)._pancakePair (#1543-1544) lacks a zero-check on :
- pancakePair = _pancakePair (#1545)
Check that the address is not zero.

Additional information: link

Variable 'ZillaDoge._transfer(address,address,uint256).lastProcessedIndex (#1900)' in ZillaDoge._transfer(address,address,uint256) (#1807-1907) potentially used before declaration: ProcessedDividendTracker(iterations,claims,lastProcessedIndex,true,gas,tx.origin) (#1901)
Variable 'ZillaDoge._transfer(address,address,uint256).claims (#1900)' in ZillaDoge._transfer(address,address,uint256) (#1807-1907) potentially used before declaration: ProcessedDividendTracker(iterations,claims,lastProcessedIndex,true,gas,tx.origin) (#1901)
Variable 'ZillaDoge._transfer(address,address,uint256).iterations (#1900)' in ZillaDoge._transfer(address,address,uint256) (#1807-1907) potentially used before declaration: ProcessedDividendTracker(iterations,claims,lastProcessedIndex,true,gas,tx.origin) (#1901)
Move all variable declarations prior to any usage of the variable, and ensure that reaching a variable declaration does not depend on some conditional if it is used unconditionally.

Additional information: link

Reentrancy in ZillaDoge.constructor() (#1512-1538):
External calls:
- updatePancakeRouter(0x10ED43C718714eb63d5aA57B78B54704E256024E) (#1515)
- _pancakePair = IPancakeFactory(pancakeRouter.factory()).createPair(address(this),pancakeRouter.WETH()) (#1543-1544)
- dividendTracker.excludeFromDividends(address(pancakeRouter)) (#1547)
- dividendTracker.excludeFromDividends(pancakePair) (#1548)
- dividendTracker.excludeFromDividends(address(dividendTracker)) (#1520)
- dividendTracker.excludeFromDividends(address(this)) (#1521)
- dividendTracker.excludeFromDividends(address(0)) (#1522)
State variables written after the call(s):
- _mint(owner(),69 * 10 ** 21 * (10 ** decimals())) (#1535)
- _balances[account] += amount (#386)
- excludeFromAllLimits(owner(),true) (#1526)
- _isExcludedFromFees[account] = status (#1561)
- excludeFromAllLimits(address(this),true) (#1527)
- _isExcludedFromFees[account] = status (#1561)
- _isExcludedFromMaxHoldLimit[address(0)] = true (#1524)
- excludeFromAllLimits(owner(),true) (#1526)
- _isExcludedFromMaxHoldLimit[account] = status (#1564)
- excludeFromAllLimits(address(this),true) (#1527)
- _isExcludedFromMaxHoldLimit[account] = status (#1564)
- excludeFromAllLimits(owner(),true) (#1526)
- _isExcludedFromMaxTxLimit[account] = status (#1562)
- excludeFromAllLimits(address(this),true) (#1527)
- _isExcludedFromMaxTxLimit[account] = status (#1562)
- excludeFromAllLimits(owner(),true) (#1526)
- _isExcludedFromPeriodLimit[account] = status (#1563)
- excludeFromAllLimits(address(this),true) (#1527)
- _isExcludedFromPeriodLimit[account] = status (#1563)
- _mint(owner(),69 * 10 ** 21 * (10 ** decimals())) (#1535)
- _totalSupply += amount (#385)
- canTransferBeforeTradingIsEnabled[owner()] = true (#1529)
- maxHoldingAmount = totalSupply().div(100) (#1537)
- maxTransactionAmount = totalSupply().div(100) (#1536)
Reentrancy in ZillaDogeDividendTracker.processAccount(address,bool) (#1197-1207):
External calls:
- amount = _withdrawDividendOfUser(account) (#1198)
- (success) = user.call{gas: 3000,value: _withdrawableDividend}() (#903)
State variables written after the call(s):
- lastClaimTimes[account] = block.timestamp (#1201)
Reentrancy in ZillaDoge.updatePancakeRouter(address) (#1539-1555):
External calls:
- _pancakePair = IPancakeFactory(pancakeRouter.factory()).createPair(address(this),pancakeRouter.WETH()) (#1543-1544)
State variables written after the call(s):
- pancakePair = _pancakePair (#1545)
Reentrancy in ZillaDoge.updatePancakeRouter(address) (#1539-1555):
External calls:
- _pancakePair = IPancakeFactory(pancakeRouter.factory()).createPair(address(this),pancakeRouter.WETH()) (#1543-1544)
- dividendTracker.excludeFromDividends(address(pancakeRouter)) (#1547)
- dividendTracker.excludeFromDividends(pancakePair) (#1548)
State variables written after the call(s):
- excludeFromAllLimits(newAddress,true) (#1550)
- _isExcludedFromFees[account] = status (#1561)
- excludeFromAllLimits(newAddress,true) (#1550)
- _isExcludedFromMaxHoldLimit[account] = status (#1564)
- _isExcludedFromMaxHoldLimit[pancakePair] = true (#1553)
- excludeFromAllLimits(newAddress,true) (#1550)
- _isExcludedFromMaxTxLimit[account] = status (#1562)
- excludeFromAllLimits(newAddress,true) (#1550)
- _isExcludedFromPeriodLimit[account] = status (#1563)
- _isExcludedFromPeriodLimit[pancakePair] = true (#1552)
Apply the check-effects-interactions pattern.

Additional information: link

Reentrancy in ZillaDoge._transfer(address,address,uint256) (#1807-1907):
External calls:
- swapAndDistributeBNB(swapTokensAtAmount) (#1854)
- pancakeRouter.swapExactTokensForETHSupportingFeeOnTransferTokens(tokenAmount,0,path,address(this),block.timestamp) (#1919-1925)
- (success) = address(marketingWallet).call{value: forMarketing}() (#1939)
- (success,None) = address(buybackWallet).call{value: forBuyback}() (#1946)
- (success,None) = address(dividendTracker).call{value: forDividends}() (#1953)
External calls sending eth:
- swapAndDistributeBNB(swapTokensAtAmount) (#1854)
- (success) = address(marketingWallet).call{value: forMarketing}() (#1939)
- (success,None) = address(buybackWallet).call{value: forBuyback}() (#1946)
- (success,None) = address(dividendTracker).call{value: forDividends}() (#1953)
Event emitted after the call(s):
- Transfer(sender,recipient,amount) (#366)
- super._transfer(from,address(this),fees) (#1883)
- Transfer(sender,recipient,amount) (#366)
- super._transfer(from,to,amount) (#1890)
Reentrancy in ZillaDoge._transfer(address,address,uint256) (#1807-1907):
External calls:
- swapAndDistributeBNB(swapTokensAtAmount) (#1854)
- pancakeRouter.swapExactTokensForETHSupportingFeeOnTransferTokens(tokenAmount,0,path,address(this),block.timestamp) (#1919-1925)
- (success) = address(marketingWallet).call{value: forMarketing}() (#1939)
- (success,None) = address(buybackWallet).call{value: forBuyback}() (#1946)
- (success,None) = address(dividendTracker).call{value: forDividends}() (#1953)
- dividendTracker.setBalance(address(from),balanceOf(from)) (#1894)
- dividendTracker.setBalance(address(to),balanceOf(to)) (#1895)
- dividendTracker.process(gas) (#1900-1905)
External calls sending eth:
- swapAndDistributeBNB(swapTokensAtAmount) (#1854)
- (success) = address(marketingWallet).call{value: forMarketing}() (#1939)
- (success,None) = address(buybackWallet).call{value: forBuyback}() (#1946)
- (success,None) = address(dividendTracker).call{value: forDividends}() (#1953)
Event emitted after the call(s):
- ErrorInProcess(msg.sender) (#1904)
- ProcessedDividendTracker(iterations,claims,lastProcessedIndex,true,gas,tx.origin) (#1901)
Reentrancy in ZillaDoge.constructor() (#1512-1538):
External calls:
- updatePancakeRouter(0x10ED43C718714eb63d5aA57B78B54704E256024E) (#1515)
- _pancakePair = IPancakeFactory(pancakeRouter.factory()).createPair(address(this),pancakeRouter.WETH()) (#1543-1544)
- dividendTracker.excludeFromDividends(address(pancakeRouter)) (#1547)
- dividendTracker.excludeFromDividends(pancakePair) (#1548)
- dividendTracker.excludeFromDividends(address(dividendTracker)) (#1520)
- dividendTracker.excludeFromDividends(address(this)) (#1521)
- dividendTracker.excludeFromDividends(address(0)) (#1522)
Event emitted after the call(s):
- Transfer(address(0),account,amount) (#387)
- _mint(owner(),69 * 10 ** 21 * (10 ** decimals())) (#1535)
Reentrancy in ZillaDogeDividendTracker.processAccount(address,bool) (#1197-1207):
External calls:
- amount = _withdrawDividendOfUser(account) (#1198)
- (success) = user.call{gas: 3000,value: _withdrawableDividend}() (#903)
Event emitted after the call(s):
- Claim(account,amount,automatic) (#1202)
Reentrancy in ZillaDoge.processDividendTracker(uint256) (#1780-1783):
External calls:
- (iterations,claims,lastProcessedIndex) = dividendTracker.process(gas) (#1781)
Event emitted after the call(s):
- ProcessedDividendTracker(iterations,claims,lastProcessedIndex,false,gas,tx.origin) (#1782)
Reentrancy in ZillaDoge.swapAndDistributeBNB(uint256) (#1929-1959):
External calls:
- swapTokensForEth(tokens) (#1930)
- pancakeRouter.swapExactTokensForETHSupportingFeeOnTransferTokens(tokenAmount,0,path,address(this),block.timestamp) (#1919-1925)
Event emitted after the call(s):
- CalculatedBNBForEachRecipient(forMarketing,forBuyback,forDividends) (#1937)
Reentrancy in ZillaDoge.swapAndDistributeBNB(uint256) (#1929-1959):
External calls:
- swapTokensForEth(tokens) (#1930)
- pancakeRouter.swapExactTokensForETHSupportingFeeOnTransferTokens(tokenAmount,0,path,address(this),block.timestamp) (#1919-1925)
- (success) = address(marketingWallet).call{value: forMarketing}() (#1939)
External calls sending eth:
- (success) = address(marketingWallet).call{value: forMarketing}() (#1939)
Event emitted after the call(s):
- SwapAndSendTo(accMarketingFee,forMarketing,MARKETING) (#1942)
Reentrancy in ZillaDoge.swapAndDistributeBNB(uint256) (#1929-1959):
External calls:
- swapTokensForEth(tokens) (#1930)
- pancakeRouter.swapExactTokensForETHSupportingFeeOnTransferTokens(tokenAmount,0,path,address(this),block.timestamp) (#1919-1925)
- (success) = address(marketingWallet).call{value: forMarketing}() (#1939)
- (success,None) = address(buybackWallet).call{value: forBuyback}() (#1946)
External calls sending eth:
- (success) = address(marketingWallet).call{value: forMarketing}() (#1939)
- (success,None) = address(buybackWallet).call{value: forBuyback}() (#1946)
Event emitted after the call(s):
- SwapAndSendTo(accBuybackFee,forBuyback,ANTI DUMP) (#1949)
Reentrancy in ZillaDoge.swapAndDistributeBNB(uint256) (#1929-1959):
External calls:
- swapTokensForEth(tokens) (#1930)
- pancakeRouter.swapExactTokensForETHSupportingFeeOnTransferTokens(tokenAmount,0,path,address(this),block.timestamp) (#1919-1925)
- (success) = address(marketingWallet).call{value: forMarketing}() (#1939)
- (success,None) = address(buybackWallet).call{value: forBuyback}() (#1946)
- (success,None) = address(dividendTracker).call{value: forDividends}() (#1953)
External calls sending eth:
- (success) = address(marketingWallet).call{value: forMarketing}() (#1939)
- (success,None) = address(buybackWallet).call{value: forBuyback}() (#1946)
- (success,None) = address(dividendTracker).call{value: forDividends}() (#1953)
Event emitted after the call(s):
- SwapAndSendTo(accDividendFee,forDividends,DIVIDENDS) (#1956)
Reentrancy in ZillaDoge.swapTokensForEth(uint256) (#1909-1927):
External calls:
- pancakeRouter.swapExactTokensForETHSupportingFeeOnTransferTokens(tokenAmount,0,path,address(this),block.timestamp) (#1919-1925)
Event emitted after the call(s):
- FinishSwapTokensForEth(address(this).balance) (#1926)
Reentrancy in ZillaDoge.updateDividendTracker(address) (#1662-1676):
External calls:
- newDividendTracker.excludeFromDividends(address(newDividendTracker)) (#1669)
- newDividendTracker.excludeFromDividends(address(this)) (#1670)
- newDividendTracker.excludeFromDividends(address(pancakeRouter)) (#1671)
Event emitted after the call(s):
- UpdateDividendTracker(newAddress,address(dividendTracker)) (#1673)
Apply the check-effects-interactions pattern.

Additional information: link

ZillaDogeDividendTracker.getAccount(address) (#1061-1102) uses timestamp for comparisons
Dangerous comparisons:
- nextClaimTime > block.timestamp (#1099-1101)
ZillaDogeDividendTracker.canAutoClaim(uint256) (#1123-1129) uses timestamp for comparisons
Dangerous comparisons:
- lastClaimTime > block.timestamp (#1124)
- block.timestamp.sub(lastClaimTime) >= claimWait (#1128)
ZillaDoge.getAccountPeriodSellVolume(address) (#1588-1612) uses timestamp for comparisons
Dangerous comparisons:
- block.timestamp.sub(accountSells[account][i].time) <= restrictionPeriod (#1593)
Avoid relying on block.timestamp.

Additional information: link

Context._msgData() (#14-16) is never used and should be removed
DividendPayingToken._transfer(address,address,uint256) (#954-960) is never used and should be removed
SafeMath.div(uint256,uint256,string) (#706-715) is never used and should be removed
SafeMath.mod(uint256,uint256) (#666-668) is never used and should be removed
SafeMath.mod(uint256,uint256,string) (#732-741) is never used and should be removed
SafeMath.sub(uint256,uint256,string) (#683-692) is never used and should be removed
SafeMath.tryAdd(uint256,uint256) (#537-543) is never used and should be removed
SafeMath.tryDiv(uint256,uint256) (#579-584) is never used and should be removed
SafeMath.tryMod(uint256,uint256) (#591-596) is never used and should be removed
SafeMath.tryMul(uint256,uint256) (#562-572) is never used and should be removed
SafeMath.trySub(uint256,uint256) (#550-555) is never used and should be removed
SafeMathInt.div(int256,int256) (#505-511) is never used and should be removed
SafeMathInt.mul(int256,int256) (#495-503) is never used and should be removed
Remove unused functions.

Additional information: link

ZillaDoge.swapTokensAtAmount (#1426) is set pre-construction with a non-constant function or state variable:
- 10000 * (10 ** decimals())
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^0.8.0 (#7) allows old versions
solc-0.8.0 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

Low level call in DividendPayingToken._withdrawDividendOfUser(address) (#898-914):
- (success) = user.call{gas: 3000,value: _withdrawableDividend}() (#903)
Low level call in ZillaDoge.swapAndDistributeBNB(uint256) (#1929-1959):
- (success) = address(marketingWallet).call{value: forMarketing}() (#1939)
- (success,None) = address(buybackWallet).call{value: forBuyback}() (#1946)
- (success,None) = address(dividendTracker).call{value: forDividends}() (#1953)
Avoid low-level calls. Check the call success. If the call is meant for a contract, check for code existence

Additional information: link

Parameter DividendPayingToken.dividendOf(address)._owner (#920) is not in mixedCase
Parameter DividendPayingToken.withdrawableDividendOf(address)._owner (#927) is not in mixedCase
Parameter DividendPayingToken.withdrawnDividendOf(address)._owner (#934) is not in mixedCase
Parameter DividendPayingToken.accumulativeDividendOf(address)._owner (#944) is not in mixedCase
Constant DividendPayingToken.magnitude (#833) is not in UPPER_CASE_WITH_UNDERSCORES
Parameter ZillaDogeDividendTracker.getAccount(address)._account (#1061) is not in mixedCase
Function IPancakePair.DOMAIN_SEPARATOR() (#1241) is not in mixedCase
Function IPancakePair.PERMIT_TYPEHASH() (#1242) is not in mixedCase
Function IPancakePair.MINIMUM_LIQUIDITY() (#1259) is not in mixedCase
Function IPancakeRouter01.WETH() (#1279) is not in mixedCase
Parameter ZillaDoge.setRestrictionPeriod(uint256)._newPeriodHours (#1583) is not in mixedCase
Parameter ZillaDoge.setBuyFees(uint256,uint256,uint256)._BuybackFee (#1627) is not in mixedCase
Parameter ZillaDoge.setBuyFees(uint256,uint256,uint256)._MarketingFee (#1627) is not in mixedCase
Parameter ZillaDoge.setBuyFees(uint256,uint256,uint256)._DividendFee (#1627) is not in mixedCase
Parameter ZillaDoge.setSellFees(uint256,uint256,uint256)._SellBuybackFee (#1635) is not in mixedCase
Parameter ZillaDoge.setSellFees(uint256,uint256,uint256)._SellMarketingFee (#1635) is not in mixedCase
Parameter ZillaDoge.setSellFees(uint256,uint256,uint256)._SellDividendFee (#1635) is not in mixedCase
Parameter ZillaDoge.withdrawStuckTokens(address,uint256)._token (#1961) is not in mixedCase
Parameter ZillaDoge.withdrawStuckTokens(address,uint256)._amount (#1961) is not in mixedCase
Follow the Solidity naming convention.

Additional information: link

Variable DividendPayingToken._withdrawDividendOfUser(address)._withdrawableDividend (#899) is too similar to ZillaDogeDividendTracker.getAccount(address).withdrawableDividends (#1065)
Variable IPancakeRouter01.addLiquidity(address,address,uint256,uint256,uint256,uint256,address,uint256).amountADesired (#1284) is too similar to IPancakeRouter01.addLiquidity(address,address,uint256,uint256,uint256,uint256,address,uint256).amountBDesired (#1285)
Prevent variables from having similar names.

Additional information: link

ZillaDogeDividendTracker.getAccountAtIndex(uint256) (#1104-1121) uses literals with too many digits:
- (0x0000000000000000000000000000000000000000,- 1,- 1,0,0,0,0,0) (#1115)
ZillaDoge.updateGasForProcessing(uint256) (#1707-1712) uses literals with too many digits:
- require(bool,string)(newValue >= 200000 && newValue <= 500000,ZillaDoge: gasForProcessing must be between 200,000 and 500,000) (#1708)
ZillaDoge.slitherConstructorVariables() (#1412-1965) uses literals with too many digits:
- gasForProcessing = 300000 (#1441)
Use: Ether suffix, Time suffix, or The scientific notation

Additional information: link

Ownable._previousOwner (#21) is never used in ZillaDogeDividendTracker (#997-1208)
Ownable._previousOwner (#21) is never used in ZillaDoge (#1412-1965)
Remove unused state variables.

Additional information: link

Ownable._previousOwner (#21) should be constant
Add the constant attributes to state variables that never change.

Additional information: link

renounceOwnership() should be declared external:
- Ownable.renounceOwnership() (#56-59)
transferOwnership(address) should be declared external:
- Ownable.transferOwnership(address) (#65-69)
name() should be declared external:
- ERC20.name() (#190-192)
symbol() should be declared external:
- ERC20.symbol() (#198-200)
transfer(address,uint256) should be declared external:
- ERC20.transfer(address,uint256) (#241-244)
allowance(address,address) should be declared external:
- ERC20.allowance(address,address) (#249-251)
approve(address,uint256) should be declared external:
- ERC20.approve(address,uint256) (#260-263)
transferFrom(address,address,uint256) should be declared external:
- ERC20.transferFrom(address,address,uint256) (#278-292)
increaseAllowance(address,uint256) should be declared external:
- ERC20.increaseAllowance(address,uint256) (#306-309)
decreaseAllowance(address,uint256) should be declared external:
- ERC20.decreaseAllowance(address,uint256) (#325-333)
get(IterableMapping.Map,address) should be declared external:
- IterableMapping.get(IterableMapping.Map,address) (#753-755)
getIndexOfKey(IterableMapping.Map,address) should be declared external:
- IterableMapping.getIndexOfKey(IterableMapping.Map,address) (#757-762)
getKeyAtIndex(IterableMapping.Map,uint256) should be declared external:
- IterableMapping.getKeyAtIndex(IterableMapping.Map,uint256) (#764-766)
size(IterableMapping.Map) should be declared external:
- IterableMapping.size(IterableMapping.Map) (#770-772)
withdrawDividend() should be declared external:
- DividendPayingToken.withdrawDividend() (#892-894)
- ZillaDogeDividendTracker.withdrawDividend() (#1027-1029)
dividendOf(address) should be declared external:
- DividendPayingToken.dividendOf(address) (#920-922)
withdrawnDividendOf(address) should be declared external:
- DividendPayingToken.withdrawnDividendOf(address) (#934-936)
getAccountAtIndex(uint256) should be declared external:
- ZillaDogeDividendTracker.getAccountAtIndex(uint256) (#1104-1121)
process(uint256) should be declared external:
- ZillaDogeDividendTracker.process(uint256) (#1150-1195)
getAccountSells(address,uint256) should be declared external:
- ZillaDoge.getAccountSells(address,uint256) (#1623-1625)
updateDividendTracker(address) should be declared external:
- ZillaDoge.updateDividendTracker(address) (#1662-1676)
excludeFromFees(address,bool) should be declared external:
- ZillaDoge.excludeFromFees(address,bool) (#1678-1683)
excludeFromPeriodLimit(address,bool) should be declared external:
- ZillaDoge.excludeFromPeriodLimit(address,bool) (#1685-1690)
excludeFromMaxTxLimit(address,bool) should be declared external:
- ZillaDoge.excludeFromMaxTxLimit(address,bool) (#1692-1697)
excludeMultipleAccountsFromFees(address[],bool) should be declared external:
- ZillaDoge.excludeMultipleAccountsFromFees(address[],bool) (#1699-1705)
updateGasForProcessing(uint256) should be declared external:
- ZillaDoge.updateGasForProcessing(uint256) (#1707-1712)
isExcludedFromFees(address) should be declared external:
- ZillaDoge.isExcludedFromFees(address) (#1730-1732)
isExcludedFromMaxTxLimit(address) should be declared external:
- ZillaDoge.isExcludedFromMaxTxLimit(address) (#1734-1736)
isExcludedFromMaxHoldLimit(address) should be declared external:
- ZillaDoge.isExcludedFromMaxHoldLimit(address) (#1738-1740)
isExcludedFromPeriodLimit(address) should be declared external:
- ZillaDoge.isExcludedFromPeriodLimit(address) (#1742-1744)
withdrawableDividendOf(address) should be declared external:
- ZillaDoge.withdrawableDividendOf(address) (#1746-1748)
dividendTokenBalanceOf(address) should be declared external:
- ZillaDoge.dividendTokenBalanceOf(address) (#1750-1752)
withdrawStuckTokens(address,uint256) should be declared external:
- ZillaDoge.withdrawStuckTokens(address,uint256) (#1961-1963)
Use the external attribute for functions never called from the contract.

Additional information: link

Number of Binance Smart Chain (BSC) token holders is less than 100. Token is either dead or inactive. Ignore for presale.

Average PancakeSwap trading volume, liqudity, number of swaps are extremely low. Token seems to be dead.

Token has no transactions for more than 100 days. It seems dead / abandoned.

Token is deployed only at one blockchain

Token has only one trading pair

Unable to find PancakeSwap trading pair to compute liquidity.

Unable to find PancakeSwap trading pair to compute volume.

Unable to find PancakeSwap trading pair to compute number of swaps.

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

Token has a considerable age, but we're still unable to find its website

Token has no active CoinGecko listing / rank

Token has no active CoinMarketCap listing / rank

Token is marked as risky (blacklisted creator, fake name, dead project, etc.)

Additional information: link

Token has a considerable age, but social accounts / website are missing or have few users

Token has a considerable age, but average PancakeSwap 30d trading volume is low

Young tokens have high risks of price dump / death