Dogepup Token Logo

Dogepup Token

ALERT: dead

About Dogepup

Listings

Not Found
Token 2 years

DogePup is the love child of the Doge Family on BSC and is launching on PinkSale this December the 18h!

18% BNB auto rewards

Social

Laser Scorebeta Last Audit: 22 December 2021

report
Token seems to be unmaintained (no trading, inactive website, inactive socials, etc.).

Anti-Scam

Links


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

Dogepup.addLiquidity(uint256,uint256) (Dogepup.sol#473-488) sends eth to arbitrary user
Dangerous calls:
- uniswapV2Router.addLiquidityETH{value: ethAmount}(address(this),tokenAmount,0,0,liquidityWallet,block.timestamp) (Dogepup.sol#479-486)
Ensure that an arbitrary user cannot withdraw unauthorized funds.

Additional information: link

Reentrancy in Dogepup._transfer(address,address,uint256) (Dogepup.sol#315-427):
External calls:
- swapAndLiquify(swapTokens) (Dogepup.sol#383)
- uniswapV2Router.addLiquidityETH{value: ethAmount}(address(this),tokenAmount,0,0,liquidityWallet,block.timestamp) (Dogepup.sol#479-486)
- uniswapV2Router.swapExactTokensForETHSupportingFeeOnTransferTokens(tokenAmount,0,path,address(this),block.timestamp) (Dogepup.sol#463-469)
- swapAndSendDividends(sellTokens) (Dogepup.sol#386)
- (success) = address(dividendTracker).call{value: dividends}() (Dogepup.sol#493)
- uniswapV2Router.swapExactTokensForETHSupportingFeeOnTransferTokens(tokenAmount,0,path,address(this),block.timestamp) (Dogepup.sol#463-469)
External calls sending eth:
- swapAndLiquify(swapTokens) (Dogepup.sol#383)
- uniswapV2Router.addLiquidityETH{value: ethAmount}(address(this),tokenAmount,0,0,liquidityWallet,block.timestamp) (Dogepup.sol#479-486)
- swapAndSendDividends(sellTokens) (Dogepup.sol#386)
- (success) = address(dividendTracker).call{value: dividends}() (Dogepup.sol#493)
State variables written after the call(s):
- super._transfer(from,address(this),fees) (Dogepup.sol#409)
- _balances[sender] = _balances[sender].sub(amount,ERC20: transfer amount exceeds balance) (ERC20.sol#221)
- _balances[recipient] = _balances[recipient].add(amount) (ERC20.sol#222)
- super._transfer(from,to,amount) (Dogepup.sol#412)
- _balances[sender] = _balances[sender].sub(amount,ERC20: transfer amount exceeds balance) (ERC20.sol#221)
- _balances[recipient] = _balances[recipient].add(amount) (ERC20.sol#222)
- swapping = false (Dogepup.sol#388)
Reentrancy in DividendPayingToken._withdrawDividendOfUser(address) (DividendPayingToken.sol#89-105):
External calls:
- (success) = user.call{gas: 3000,value: _withdrawableDividend}() (DividendPayingToken.sol#94)
State variables written after the call(s):
- withdrawnDividends[user] = withdrawnDividends[user].sub(_withdrawableDividend) (DividendPayingToken.sol#97)
Apply the check-effects-interactions pattern.

Additional information: link


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.

Redundant expression "this (Context.sol#21)" inContext (Context.sol#15-25)
Remove redundant statements if they congest code but offer no value.

Additional information: link

Dogepup._transfer(address,address,uint256).claims (Dogepup.sol#420) is a local variable never initialized
Dogepup._transfer(address,address,uint256).lastProcessedIndex (Dogepup.sol#420) is a local variable never initialized
Dogepup._transfer(address,address,uint256).iterations (Dogepup.sol#420) 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

DividendPayingToken._withdrawDividendOfUser(address) (DividendPayingToken.sol#89-105) has external calls inside a loop: (success) = user.call{gas: 3000,value: _withdrawableDividend}() (DividendPayingToken.sol#94)
Favor pull over push strategy for external calls.

Additional information: link

Dogepup._transfer(address,address,uint256) (Dogepup.sol#315-427) performs a multiplication on the result of a division:
-fees = amount.mul(totalFees).div(100) (Dogepup.sol#400)
-fees = fees.mul(sellFeeIncreaseFactor).div(100) (Dogepup.sol#404)
Consider ordering multiplication before division.

Additional information: link

Reentrancy in Dogepup.updateDividendTracker(address) (Dogepup.sol#166-181):
External calls:
- newDividendTracker.excludeFromDividends(address(newDividendTracker)) (Dogepup.sol#173)
- newDividendTracker.excludeFromDividends(address(this)) (Dogepup.sol#174)
- newDividendTracker.excludeFromDividends(owner()) (Dogepup.sol#175)
- newDividendTracker.excludeFromDividends(address(uniswapV2Router)) (Dogepup.sol#176)
State variables written after the call(s):
- dividendTracker = newDividendTracker (Dogepup.sol#180)
Apply the check-effects-interactions pattern.

Additional information: link

Dogepup.claim() (Dogepup.sol#299-301) ignores return value by dividendTracker.processAccount(msg.sender,false) (Dogepup.sol#300)
Dogepup._transfer(address,address,uint256) (Dogepup.sol#315-427) ignores return value by dividendTracker.process(gas) (Dogepup.sol#420-425)
Dogepup.addLiquidity(uint256,uint256) (Dogepup.sol#473-488) ignores return value by uniswapV2Router.addLiquidityETH{value: ethAmount}(address(this),tokenAmount,0,0,liquidityWallet,block.timestamp) (Dogepup.sol#479-486)
Ensure that all the return values of the function calls are used.

Additional information: link

DividendPayingToken.constructor(string,string)._name (DividendPayingToken.sol#46) shadows:
- ERC20._name (ERC20.sol#43) (state variable)
DividendPayingToken.constructor(string,string)._symbol (DividendPayingToken.sol#46) shadows:
- ERC20._symbol (ERC20.sol#44) (state variable)
Rename the local variables that shadow another component.

Additional information: link

Variable 'Dogepup._transfer(address,address,uint256).claims (Dogepup.sol#420)' in Dogepup._transfer(address,address,uint256) (Dogepup.sol#315-427) potentially used before declaration: ProcessedDividendTracker(iterations,claims,lastProcessedIndex,true,gas,tx.origin) (Dogepup.sol#421)
Variable 'Dogepup._transfer(address,address,uint256).iterations (Dogepup.sol#420)' in Dogepup._transfer(address,address,uint256) (Dogepup.sol#315-427) potentially used before declaration: ProcessedDividendTracker(iterations,claims,lastProcessedIndex,true,gas,tx.origin) (Dogepup.sol#421)
Variable 'Dogepup._transfer(address,address,uint256).lastProcessedIndex (Dogepup.sol#420)' in Dogepup._transfer(address,address,uint256) (Dogepup.sol#315-427) potentially used before declaration: ProcessedDividendTracker(iterations,claims,lastProcessedIndex,true,gas,tx.origin) (Dogepup.sol#421)
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 Dogepup._transfer(address,address,uint256) (Dogepup.sol#315-427):
External calls:
- swapAndLiquify(swapTokens) (Dogepup.sol#383)
- uniswapV2Router.addLiquidityETH{value: ethAmount}(address(this),tokenAmount,0,0,liquidityWallet,block.timestamp) (Dogepup.sol#479-486)
- uniswapV2Router.swapExactTokensForETHSupportingFeeOnTransferTokens(tokenAmount,0,path,address(this),block.timestamp) (Dogepup.sol#463-469)
- swapAndSendDividends(sellTokens) (Dogepup.sol#386)
- (success) = address(dividendTracker).call{value: dividends}() (Dogepup.sol#493)
- uniswapV2Router.swapExactTokensForETHSupportingFeeOnTransferTokens(tokenAmount,0,path,address(this),block.timestamp) (Dogepup.sol#463-469)
External calls sending eth:
- swapAndLiquify(swapTokens) (Dogepup.sol#383)
- uniswapV2Router.addLiquidityETH{value: ethAmount}(address(this),tokenAmount,0,0,liquidityWallet,block.timestamp) (Dogepup.sol#479-486)
- swapAndSendDividends(sellTokens) (Dogepup.sol#386)
- (success) = address(dividendTracker).call{value: dividends}() (Dogepup.sol#493)
State variables written after the call(s):
- swapAndSendDividends(sellTokens) (Dogepup.sol#386)
- _allowances[owner][spender] = amount (ERC20.sol#287)
Reentrancy in Dogepup.constructor() (Dogepup.sol#113-160):
External calls:
- _uniswapV2Pair = IUniswapV2Factory(_uniswapV2Router.factory()).createPair(address(this),_uniswapV2Router.WETH()) (Dogepup.sol#129-130)
State variables written after the call(s):
- uniswapV2Pair = _uniswapV2Pair (Dogepup.sol#133)
- uniswapV2Router = _uniswapV2Router (Dogepup.sol#132)
Reentrancy in Dogepup.constructor() (Dogepup.sol#113-160):
External calls:
- _uniswapV2Pair = IUniswapV2Factory(_uniswapV2Router.factory()).createPair(address(this),_uniswapV2Router.WETH()) (Dogepup.sol#129-130)
- _setAutomatedMarketMakerPair(_uniswapV2Pair,true) (Dogepup.sol#135)
- dividendTracker.excludeFromDividends(pair) (Dogepup.sol#223)
State variables written after the call(s):
- bounceFixedSaleWallet = _bounceFixedSaleWallet (Dogepup.sol#138)
Reentrancy in Dogepup.constructor() (Dogepup.sol#113-160):
External calls:
- _uniswapV2Pair = IUniswapV2Factory(_uniswapV2Router.factory()).createPair(address(this),_uniswapV2Router.WETH()) (Dogepup.sol#129-130)
- _setAutomatedMarketMakerPair(_uniswapV2Pair,true) (Dogepup.sol#135)
- dividendTracker.excludeFromDividends(pair) (Dogepup.sol#223)
- dividendTracker.excludeFromDividends(address(dividendTracker)) (Dogepup.sol#141)
- dividendTracker.excludeFromDividends(address(this)) (Dogepup.sol#142)
- dividendTracker.excludeFromDividends(owner()) (Dogepup.sol#143)
- dividendTracker.excludeFromDividends(address(_uniswapV2Router)) (Dogepup.sol#144)
- dividendTracker.excludeFromDividends(_bounceFixedSaleWallet) (Dogepup.sol#145)
State variables written after the call(s):
- _mint(owner(),1000000000 * (10 ** 18)) (Dogepup.sol#159)
- _balances[account] = _balances[account].add(amount) (ERC20.sol#241)
- excludeFromFees(liquidityWallet,true) (Dogepup.sol#148)
- _isExcludedFromFees[account] = excluded (Dogepup.sol#191)
- excludeFromFees(address(this),true) (Dogepup.sol#149)
- _isExcludedFromFees[account] = excluded (Dogepup.sol#191)
- _mint(owner(),1000000000 * (10 ** 18)) (Dogepup.sol#159)
- _totalSupply = _totalSupply.add(amount) (ERC20.sol#240)
- canTransferBeforeTradingIsEnabled[owner()] = true (Dogepup.sol#152)
- canTransferBeforeTradingIsEnabled[_bounceFixedSaleWallet] = true (Dogepup.sol#153)
Reentrancy in DogepupDividendTracker.processAccount(address,bool) (Dogepup.sol#697-707):
External calls:
- amount = _withdrawDividendOfUser(account) (Dogepup.sol#698)
- (success) = user.call{gas: 3000,value: _withdrawableDividend}() (DividendPayingToken.sol#94)
State variables written after the call(s):
- lastClaimTimes[account] = block.timestamp (Dogepup.sol#701)
Reentrancy in Dogepup.swapAndLiquify(uint256) (Dogepup.sol#429-450):
External calls:
- swapTokensForEth(half) (Dogepup.sol#441)
- uniswapV2Router.swapExactTokensForETHSupportingFeeOnTransferTokens(tokenAmount,0,path,address(this),block.timestamp) (Dogepup.sol#463-469)
- addLiquidity(otherHalf,newBalance) (Dogepup.sol#447)
- uniswapV2Router.addLiquidityETH{value: ethAmount}(address(this),tokenAmount,0,0,liquidityWallet,block.timestamp) (Dogepup.sol#479-486)
External calls sending eth:
- addLiquidity(otherHalf,newBalance) (Dogepup.sol#447)
- uniswapV2Router.addLiquidityETH{value: ethAmount}(address(this),tokenAmount,0,0,liquidityWallet,block.timestamp) (Dogepup.sol#479-486)
State variables written after the call(s):
- addLiquidity(otherHalf,newBalance) (Dogepup.sol#447)
- _allowances[owner][spender] = amount (ERC20.sol#287)
Apply the check-effects-interactions pattern.

Additional information: link

Reentrancy in Dogepup._setAutomatedMarketMakerPair(address,bool) (Dogepup.sol#218-227):
External calls:
- dividendTracker.excludeFromDividends(pair) (Dogepup.sol#223)
Event emitted after the call(s):
- SetAutomatedMarketMakerPair(pair,value) (Dogepup.sol#226)
Reentrancy in Dogepup._transfer(address,address,uint256) (Dogepup.sol#315-427):
External calls:
- swapAndLiquify(swapTokens) (Dogepup.sol#383)
- uniswapV2Router.addLiquidityETH{value: ethAmount}(address(this),tokenAmount,0,0,liquidityWallet,block.timestamp) (Dogepup.sol#479-486)
- uniswapV2Router.swapExactTokensForETHSupportingFeeOnTransferTokens(tokenAmount,0,path,address(this),block.timestamp) (Dogepup.sol#463-469)
- swapAndSendDividends(sellTokens) (Dogepup.sol#386)
- (success) = address(dividendTracker).call{value: dividends}() (Dogepup.sol#493)
- uniswapV2Router.swapExactTokensForETHSupportingFeeOnTransferTokens(tokenAmount,0,path,address(this),block.timestamp) (Dogepup.sol#463-469)
External calls sending eth:
- swapAndLiquify(swapTokens) (Dogepup.sol#383)
- uniswapV2Router.addLiquidityETH{value: ethAmount}(address(this),tokenAmount,0,0,liquidityWallet,block.timestamp) (Dogepup.sol#479-486)
- swapAndSendDividends(sellTokens) (Dogepup.sol#386)
- (success) = address(dividendTracker).call{value: dividends}() (Dogepup.sol#493)
Event emitted after the call(s):
- Approval(owner,spender,amount) (ERC20.sol#288)
- swapAndSendDividends(sellTokens) (Dogepup.sol#386)
- SendDividends(tokens,dividends) (Dogepup.sol#496)
- swapAndSendDividends(sellTokens) (Dogepup.sol#386)
- Transfer(sender,recipient,amount) (ERC20.sol#223)
- super._transfer(from,address(this),fees) (Dogepup.sol#409)
- Transfer(sender,recipient,amount) (ERC20.sol#223)
- super._transfer(from,to,amount) (Dogepup.sol#412)
Reentrancy in Dogepup._transfer(address,address,uint256) (Dogepup.sol#315-427):
External calls:
- swapAndLiquify(swapTokens) (Dogepup.sol#383)
- uniswapV2Router.addLiquidityETH{value: ethAmount}(address(this),tokenAmount,0,0,liquidityWallet,block.timestamp) (Dogepup.sol#479-486)
- uniswapV2Router.swapExactTokensForETHSupportingFeeOnTransferTokens(tokenAmount,0,path,address(this),block.timestamp) (Dogepup.sol#463-469)
- swapAndSendDividends(sellTokens) (Dogepup.sol#386)
- (success) = address(dividendTracker).call{value: dividends}() (Dogepup.sol#493)
- uniswapV2Router.swapExactTokensForETHSupportingFeeOnTransferTokens(tokenAmount,0,path,address(this),block.timestamp) (Dogepup.sol#463-469)
- dividendTracker.setBalance(address(from),balanceOf(from)) (Dogepup.sol#414)
- dividendTracker.setBalance(address(to),balanceOf(to)) (Dogepup.sol#415)
- dividendTracker.process(gas) (Dogepup.sol#420-425)
External calls sending eth:
- swapAndLiquify(swapTokens) (Dogepup.sol#383)
- uniswapV2Router.addLiquidityETH{value: ethAmount}(address(this),tokenAmount,0,0,liquidityWallet,block.timestamp) (Dogepup.sol#479-486)
- swapAndSendDividends(sellTokens) (Dogepup.sol#386)
- (success) = address(dividendTracker).call{value: dividends}() (Dogepup.sol#493)
Event emitted after the call(s):
- ProcessedDividendTracker(iterations,claims,lastProcessedIndex,true,gas,tx.origin) (Dogepup.sol#421)
Reentrancy in Dogepup.constructor() (Dogepup.sol#113-160):
External calls:
- _uniswapV2Pair = IUniswapV2Factory(_uniswapV2Router.factory()).createPair(address(this),_uniswapV2Router.WETH()) (Dogepup.sol#129-130)
- _setAutomatedMarketMakerPair(_uniswapV2Pair,true) (Dogepup.sol#135)
- dividendTracker.excludeFromDividends(pair) (Dogepup.sol#223)
Event emitted after the call(s):
- SetAutomatedMarketMakerPair(pair,value) (Dogepup.sol#226)
- _setAutomatedMarketMakerPair(_uniswapV2Pair,true) (Dogepup.sol#135)
Reentrancy in Dogepup.constructor() (Dogepup.sol#113-160):
External calls:
- _uniswapV2Pair = IUniswapV2Factory(_uniswapV2Router.factory()).createPair(address(this),_uniswapV2Router.WETH()) (Dogepup.sol#129-130)
- _setAutomatedMarketMakerPair(_uniswapV2Pair,true) (Dogepup.sol#135)
- dividendTracker.excludeFromDividends(pair) (Dogepup.sol#223)
- dividendTracker.excludeFromDividends(address(dividendTracker)) (Dogepup.sol#141)
- dividendTracker.excludeFromDividends(address(this)) (Dogepup.sol#142)
- dividendTracker.excludeFromDividends(owner()) (Dogepup.sol#143)
- dividendTracker.excludeFromDividends(address(_uniswapV2Router)) (Dogepup.sol#144)
- dividendTracker.excludeFromDividends(_bounceFixedSaleWallet) (Dogepup.sol#145)
Event emitted after the call(s):
- ExcludeFromFees(account,excluded) (Dogepup.sol#193)
- excludeFromFees(liquidityWallet,true) (Dogepup.sol#148)
- ExcludeFromFees(account,excluded) (Dogepup.sol#193)
- excludeFromFees(address(this),true) (Dogepup.sol#149)
- Transfer(address(0),account,amount) (ERC20.sol#242)
- _mint(owner(),1000000000 * (10 ** 18)) (Dogepup.sol#159)
Reentrancy in DogepupDividendTracker.processAccount(address,bool) (Dogepup.sol#697-707):
External calls:
- amount = _withdrawDividendOfUser(account) (Dogepup.sol#698)
- (success) = user.call{gas: 3000,value: _withdrawableDividend}() (DividendPayingToken.sol#94)
Event emitted after the call(s):
- Claim(account,amount,automatic) (Dogepup.sol#702)
Reentrancy in Dogepup.processDividendTracker(uint256) (Dogepup.sol#294-297):
External calls:
- (iterations,claims,lastProcessedIndex) = dividendTracker.process(gas) (Dogepup.sol#295)
Event emitted after the call(s):
- ProcessedDividendTracker(iterations,claims,lastProcessedIndex,false,gas,tx.origin) (Dogepup.sol#296)
Reentrancy in Dogepup.swapAndLiquify(uint256) (Dogepup.sol#429-450):
External calls:
- swapTokensForEth(half) (Dogepup.sol#441)
- uniswapV2Router.swapExactTokensForETHSupportingFeeOnTransferTokens(tokenAmount,0,path,address(this),block.timestamp) (Dogepup.sol#463-469)
- addLiquidity(otherHalf,newBalance) (Dogepup.sol#447)
- uniswapV2Router.addLiquidityETH{value: ethAmount}(address(this),tokenAmount,0,0,liquidityWallet,block.timestamp) (Dogepup.sol#479-486)
External calls sending eth:
- addLiquidity(otherHalf,newBalance) (Dogepup.sol#447)
- uniswapV2Router.addLiquidityETH{value: ethAmount}(address(this),tokenAmount,0,0,liquidityWallet,block.timestamp) (Dogepup.sol#479-486)
Event emitted after the call(s):
- Approval(owner,spender,amount) (ERC20.sol#288)
- addLiquidity(otherHalf,newBalance) (Dogepup.sol#447)
- SwapAndLiquify(half,newBalance,otherHalf) (Dogepup.sol#449)
Reentrancy in Dogepup.swapAndSendDividends(uint256) (Dogepup.sol#490-498):
External calls:
- swapTokensForEth(tokens) (Dogepup.sol#491)
- uniswapV2Router.swapExactTokensForETHSupportingFeeOnTransferTokens(tokenAmount,0,path,address(this),block.timestamp) (Dogepup.sol#463-469)
- (success) = address(dividendTracker).call{value: dividends}() (Dogepup.sol#493)
External calls sending eth:
- (success) = address(dividendTracker).call{value: dividends}() (Dogepup.sol#493)
Event emitted after the call(s):
- SendDividends(tokens,dividends) (Dogepup.sol#496)
Reentrancy in Dogepup.updateDividendTracker(address) (Dogepup.sol#166-181):
External calls:
- newDividendTracker.excludeFromDividends(address(newDividendTracker)) (Dogepup.sol#173)
- newDividendTracker.excludeFromDividends(address(this)) (Dogepup.sol#174)
- newDividendTracker.excludeFromDividends(owner()) (Dogepup.sol#175)
- newDividendTracker.excludeFromDividends(address(uniswapV2Router)) (Dogepup.sol#176)
Event emitted after the call(s):
- UpdateDividendTracker(newAddress,address(dividendTracker)) (Dogepup.sol#178)
Apply the check-effects-interactions pattern.

Additional information: link

Dogepup.getTradingIsEnabled() (Dogepup.sol#311-313) uses timestamp for comparisons
Dangerous comparisons:
- block.timestamp >= tradingEnabledTimestamp (Dogepup.sol#312)
Dogepup._transfer(address,address,uint256) (Dogepup.sol#315-427) uses timestamp for comparisons
Dangerous comparisons:
- require(bool,string)(block.timestamp >= fixedSaleStartTimestamp,Dogepup: The fixed-sale has not started yet.) (Dogepup.sol#341)
- openToEveryone = block.timestamp.sub(fixedSaleStartTimestamp) >= fixedSaleEarlyParticipantDuration || numberOfFixedSaleBuys >= fixedSaleEarlyParticipantBuysThreshold (Dogepup.sol#343-344)
- ! swapping && tradingIsEnabled && automatedMarketMakerPairs[to] && from != address(uniswapV2Router) && ! _isExcludedFromFees[to] (Dogepup.sol#359-363)
- tradingIsEnabled && canSwap && ! swapping && ! automatedMarketMakerPairs[from] && from != liquidityWallet && to != liquidityWallet (Dogepup.sol#373-378)
- takeFee = ! isFixedSaleBuy && tradingIsEnabled && ! swapping (Dogepup.sol#392)
DogepupDividendTracker.getAccount(address) (Dogepup.sol#561-604) uses timestamp for comparisons
Dangerous comparisons:
- nextClaimTime > block.timestamp (Dogepup.sol#601-603)
DogepupDividendTracker.canAutoClaim(uint256) (Dogepup.sol#625-631) uses timestamp for comparisons
Dangerous comparisons:
- lastClaimTime > block.timestamp (Dogepup.sol#626)
- block.timestamp.sub(lastClaimTime) >= claimWait (Dogepup.sol#630)
Avoid relying on block.timestamp.

Additional information: link

Context._msgData() (Context.sol#20-23) is never used and should be removed
DividendPayingToken._transfer(address,address,uint256) (DividendPayingToken.sol#145-151) is never used and should be removed
SafeMath.mod(uint256,uint256) (SafeMath.sol#126-128) is never used and should be removed
SafeMath.mod(uint256,uint256,string) (SafeMath.sol#142-145) is never used and should be removed
SafeMathInt.abs(int256) (SafeMathInt.sol#82-85) is never used and should be removed
SafeMathInt.div(int256,int256) (SafeMathInt.sol#53-59) is never used and should be removed
SafeMathInt.mul(int256,int256) (SafeMathInt.sol#41-48) is never used and should be removed
Remove unused functions.

Additional information: link

Pragma version^0.6.2 (Context.sol#3) allows old versions
Pragma version^0.6.2 (DividendPayingToken.sol#3) allows old versions
Pragma version^0.6.2 (DividendPayingTokenInterface.sol#3) allows old versions
Pragma version^0.6.2 (DividendPayingTokenOptionalInterface.sol#3) allows old versions
Pragma version^0.6.2 (Dogepup.sol#3) allows old versions
Pragma version^0.6.2 (ERC20.sol#3) allows old versions
Pragma version^0.6.2 (IERC20.sol#3) allows old versions
Pragma version^0.6.2 (IERC20Metadata.sol#3) allows old versions
Pragma version^0.6.2 (IUniswapV2Factory.sol#3) allows old versions
Pragma version^0.6.2 (IUniswapV2Pair.sol#3) allows old versions
Pragma version^0.6.2 (IUniswapV2Router.sol#3) allows old versions
Pragma version^0.6.2 (IterableMapping.sol#2) allows old versions
Pragma version^0.6.2 (Ownable.sol#3) allows old versions
Pragma version^0.6.2 (SafeMath.sol#3) allows old versions
Pragma version^0.6.2 (SafeMathInt.sol#28) allows old versions
Pragma version^0.6.2 (SafeMathUint.sol#3) allows old versions
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) (DividendPayingToken.sol#89-105):
- (success) = user.call{gas: 3000,value: _withdrawableDividend}() (DividendPayingToken.sol#94)
Low level call in Dogepup.swapAndSendDividends(uint256) (Dogepup.sol#490-498):
- (success) = address(dividendTracker).call{value: dividends}() (Dogepup.sol#493)
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 (DividendPayingToken.sol#111) is not in mixedCase
Parameter DividendPayingToken.withdrawableDividendOf(address)._owner (DividendPayingToken.sol#118) is not in mixedCase
Parameter DividendPayingToken.withdrawnDividendOf(address)._owner (DividendPayingToken.sol#125) is not in mixedCase
Parameter DividendPayingToken.accumulativeDividendOf(address)._owner (DividendPayingToken.sol#135) is not in mixedCase
Constant DividendPayingToken.magnitude (DividendPayingToken.sol#26) is not in UPPER_CASE_WITH_UNDERSCORES
Variable Dogepup.BNBRewardsFee (Dogepup.sol#30) is not in mixedCase
Parameter DogepupDividendTracker.getAccount(address)._account (Dogepup.sol#561) is not in mixedCase
Function IUniswapV2Pair.DOMAIN_SEPARATOR() (IUniswapV2Pair.sol#20) is not in mixedCase
Function IUniswapV2Pair.PERMIT_TYPEHASH() (IUniswapV2Pair.sol#21) is not in mixedCase
Function IUniswapV2Pair.MINIMUM_LIQUIDITY() (IUniswapV2Pair.sol#38) is not in mixedCase
Function IUniswapV2Router01.WETH() (IUniswapV2Router.sol#7) is not in mixedCase
Follow the Solidity naming convention.

Additional information: link

Variable DividendPayingToken._withdrawDividendOfUser(address)._withdrawableDividend (DividendPayingToken.sol#90) is too similar to DogepupDividendTracker.getAccount(address).withdrawableDividends (Dogepup.sol#566)
Variable IUniswapV2Router01.addLiquidity(address,address,uint256,uint256,uint256,uint256,address,uint256).amountADesired (IUniswapV2Router.sol#12) is too similar to IUniswapV2Router01.addLiquidity(address,address,uint256,uint256,uint256,uint256,address,uint256).amountBDesired (IUniswapV2Router.sol#13)
Prevent variables from having similar names.

Additional information: link

Dogepup.constructor() (Dogepup.sol#113-160) uses literals with too many digits:
- _mint(owner(),1000000000 * (10 ** 18)) (Dogepup.sol#159)
Dogepup.updateGasForProcessing(uint256) (Dogepup.sol#237-242) uses literals with too many digits:
- require(bool,string)(newValue >= 200000 && newValue <= 500000,Dogepup: gasForProcessing must be between 200,000 and 500,000) (Dogepup.sol#238)
Dogepup.slitherConstructorVariables() (Dogepup.sol#13-499) uses literals with too many digits:
- maxSellTransactionAmount = 1000000 * (10 ** 18) (Dogepup.sol#27)
Dogepup.slitherConstructorVariables() (Dogepup.sol#13-499) uses literals with too many digits:
- swapTokensAtAmount = 1000000 * (10 ** 18) (Dogepup.sol#28)
Dogepup.slitherConstructorVariables() (Dogepup.sol#13-499) uses literals with too many digits:
- gasForProcessing = 300000 (Dogepup.sol#38)
DogepupDividendTracker.getAccountAtIndex(uint256) (Dogepup.sol#606-623) uses literals with too many digits:
- (0x0000000000000000000000000000000000000000,- 1,- 1,0,0,0,0,0) (Dogepup.sol#617)
Use: Ether suffix, Time suffix, or The scientific notation

Additional information: link

SafeMathInt.MAX_INT256 (SafeMathInt.sol#36) is never used in SafeMathInt (SafeMathInt.sol#34-93)
Remove unused state variables.

Additional information: link

Dogepup.maxSellTransactionAmount (Dogepup.sol#27) should be constant
Dogepup.swapTokensAtAmount (Dogepup.sol#28) should be constant
Add the constant attributes to state variables that never change.

Additional information: link

withdrawDividend() should be declared external:
- DividendPayingToken.withdrawDividend() (DividendPayingToken.sol#83-85)
- DogepupDividendTracker.withdrawDividend() (Dogepup.sol#530-532)
dividendOf(address) should be declared external:
- DividendPayingToken.dividendOf(address) (DividendPayingToken.sol#111-113)
withdrawnDividendOf(address) should be declared external:
- DividendPayingToken.withdrawnDividendOf(address) (DividendPayingToken.sol#125-127)
updateDividendTracker(address) should be declared external:
- Dogepup.updateDividendTracker(address) (Dogepup.sol#166-181)
updateUniswapV2Router(address) should be declared external:
- Dogepup.updateUniswapV2Router(address) (Dogepup.sol#183-187)
excludeMultipleAccountsFromFees(address[],bool) should be declared external:
- Dogepup.excludeMultipleAccountsFromFees(address[],bool) (Dogepup.sol#196-202)
setAutomatedMarketMakerPair(address,bool) should be declared external:
- Dogepup.setAutomatedMarketMakerPair(address,bool) (Dogepup.sol#212-216)
updateLiquidityWallet(address) should be declared external:
- Dogepup.updateLiquidityWallet(address) (Dogepup.sol#230-235)
updateGasForProcessing(uint256) should be declared external:
- Dogepup.updateGasForProcessing(uint256) (Dogepup.sol#237-242)
isExcludedFromFees(address) should be declared external:
- Dogepup.isExcludedFromFees(address) (Dogepup.sol#256-258)
withdrawableDividendOf(address) should be declared external:
- Dogepup.withdrawableDividendOf(address) (Dogepup.sol#260-262)
dividendTokenBalanceOf(address) should be declared external:
- Dogepup.dividendTokenBalanceOf(address) (Dogepup.sol#264-266)
getAccountAtIndex(uint256) should be declared external:
- DogepupDividendTracker.getAccountAtIndex(uint256) (Dogepup.sol#606-623)
process(uint256) should be declared external:
- DogepupDividendTracker.process(uint256) (Dogepup.sol#650-695)
name() should be declared external:
- ERC20.name() (ERC20.sol#63-65)
symbol() should be declared external:
- ERC20.symbol() (ERC20.sol#71-73)
decimals() should be declared external:
- ERC20.decimals() (ERC20.sol#88-90)
transfer(address,uint256) should be declared external:
- ERC20.transfer(address,uint256) (ERC20.sol#114-117)
allowance(address,address) should be declared external:
- ERC20.allowance(address,address) (ERC20.sol#122-124)
approve(address,uint256) should be declared external:
- ERC20.approve(address,uint256) (ERC20.sol#133-136)
transferFrom(address,address,uint256) should be declared external:
- ERC20.transferFrom(address,address,uint256) (ERC20.sol#151-159)
increaseAllowance(address,uint256) should be declared external:
- ERC20.increaseAllowance(address,uint256) (ERC20.sol#173-176)
decreaseAllowance(address,uint256) should be declared external:
- ERC20.decreaseAllowance(address,uint256) (ERC20.sol#192-195)
get(IterableMapping.Map,address) should be declared external:
- IterableMapping.get(IterableMapping.Map,address) (IterableMapping.sol#13-15)
getIndexOfKey(IterableMapping.Map,address) should be declared external:
- IterableMapping.getIndexOfKey(IterableMapping.Map,address) (IterableMapping.sol#17-22)
getKeyAtIndex(IterableMapping.Map,uint256) should be declared external:
- IterableMapping.getKeyAtIndex(IterableMapping.Map,uint256) (IterableMapping.sol#24-26)
size(IterableMapping.Map) should be declared external:
- IterableMapping.size(IterableMapping.Map) (IterableMapping.sol#30-32)
renounceOwnership() should be declared external:
- Ownable.renounceOwnership() (Ownable.sol#43-46)
transferOwnership(address) should be declared external:
- Ownable.transferOwnership(address) (Ownable.sol#52-56)
Use the external attribute for functions never called from the contract.

Additional information: link

Holders:


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 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.


Last post in Twitter was more than 30 days ago


Unable to find Blog account (Reddit or Medium)


Unable to find Youtube account


Unable to find Discord account


Twitter account has few posts


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

Additional information: link


Unable to find token on CoinGecko

Additional information: link


Unable to find token on CoinMarketCap

Additional information: link


Unable to find token/project description on the website or on BscScan, CoinMarketCap


Unable to find token contract audit


Unable to verify that token and website are owned by the same team (no listings + unable to find contract on website)


Unable to verify token contract address on the website


Unable to find audit link on the website


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


Young tokens have high risks of price dump / death


Token has no active CoinGecko listing / rank


Token has no active CoinMarketCap listing / rank


Young tokens have high risks of price dump / death


Young tokens have high risks of price dump / death

Price for Dogepup

News for Dogepup