BullDoge Chain Token Logo

wBDC [BullDoge Chain] Token

About wBDC

Listings

Token 20 months
CoinGecko 19 months
CoinMarketCap 19 months
[CoinMarketCap] alert: Smart contract of the following asset can be modified by the contract creator (for example: disable selling, change fees, mint new tokens, or transfer tokens). Please exercise caution before taking any action and DYOR.
white paper

BullDoge Chain The Future of Cryptocurrency And Blockchain Technology

Social

Laser Scorebeta Last Audit: 4 September 2022

report
Token is either risky or in presale. For presale 30+ is a fine score.

BullDogeChain.sendBNB(address,uint256) (#502-507) sends eth to arbitrary user
Dangerous calls:
- (success) = recipient.call{value: amount}() (#505)
Ensure that an arbitrary user cannot withdraw unauthorized funds.

Additional information: link

BullDogeChain.claimStuckTokens(address) (#487-496) ignores return value by ERC20token.transfer(msg.sender,balance) (#495)
Use SafeERC20, or ensure that the transfer/transferFrom return value is checked.

Additional information: link

Reentrancy in BullDogeChain._transfer(address,address,uint256) (#539-613):
External calls:
- swapAndLiquify(liquidityTokens) (#586)
- uniswapV2Router.swapExactTokensForETHSupportingFeeOnTransferTokens(half,0,path,address(this),block.timestamp) (#650-655)
- uniswapV2Router.addLiquidityETH{value: newBalance}(address(this),otherHalf,0,0,DEAD,block.timestamp) (#659-666)
- swapAndSendTreasury(treasuryTokens) (#588)
- (success) = recipient.call{value: amount}() (#505)
- uniswapV2Router.swapExactTokensForETHSupportingFeeOnTransferTokens(tokenAmount,0,path,address(this),block.timestamp) (#678-683)
External calls sending eth:
- swapAndLiquify(liquidityTokens) (#586)
- uniswapV2Router.addLiquidityETH{value: newBalance}(address(this),otherHalf,0,0,DEAD,block.timestamp) (#659-666)
- swapAndSendTreasury(treasuryTokens) (#588)
- (success) = recipient.call{value: amount}() (#505)
State variables written after the call(s):
- super._transfer(from,address(this),fees) (#608)
- _balances[sender] = senderBalance - amount (#169)
- _balances[recipient] += amount (#171)
- super._transfer(from,to,amount) (#611)
- _balances[sender] = senderBalance - amount (#169)
- _balances[recipient] += amount (#171)
- swapping = false (#590)
Apply the check-effects-interactions pattern.

Additional information: link


Contract ownership is not renounced (belongs to a wallet)

BullDogeChain._transfer(address,address,uint256) (#539-613) uses a dangerous strict equality:
- launchedAt == 0 && to == (uniswapV2Pair) (#553)
Don't use strict equality to determine if an account has enough Ether or tokens.

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.


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.

BullDogeChain.setSwapTokensAtAmount(uint256) (#624-630) should emit an event for:
- swapTokensAtAmount = newAmount (#629)
Emit an event for critical parameter changes.

Additional information: link

BullDogeChain.swapAndLiquify(uint256) (#640-669) ignores return value by uniswapV2Router.addLiquidityETH{value: newBalance}(address(this),otherHalf,0,0,DEAD,block.timestamp) (#659-666)
Ensure that all the return values of the function calls are used.

Additional information: link

Context._msgData() (#36-39) is never used and should be removed
ERC20._burn(address,uint256) (#190-205) is never used and should be removed
Remove unused functions.

Additional information: link

Reentrancy in BullDogeChain.constructor() (#460-481):
External calls:
- _uniswapV2Pair = IUniswapV2Factory(_uniswapV2Router.factory()).createPair(address(this),_uniswapV2Router.WETH()) (#465-466)
State variables written after the call(s):
- _approve(address(this),address(uniswapV2Router),type()(uint256).max) (#471)
- _allowances[owner][spender] = amount (#215)
- _mint(owner(),2e8 * (10 ** 18)) (#479)
- _balances[account] += amount (#184)
- _isExcludedFromFees[owner()] = true (#475)
- _isExcludedFromFees[DEAD] = true (#476)
- _isExcludedFromFees[address(this)] = true (#477)
- _mint(owner(),2e8 * (10 ** 18)) (#479)
- _totalSupply += amount (#183)
- _setAutomatedMarketMakerPair(_uniswapV2Pair,true) (#473)
- automatedMarketMakerPairs[pair] = value (#511)
- swapTokensAtAmount = totalSupply() / 5000 (#480)
- uniswapV2Pair = _uniswapV2Pair (#469)
- uniswapV2Router = _uniswapV2Router (#468)
Apply the check-effects-interactions pattern.

Additional information: link

Reentrancy in BullDogeChain._transfer(address,address,uint256) (#539-613):
External calls:
- swapAndLiquify(liquidityTokens) (#586)
- uniswapV2Router.swapExactTokensForETHSupportingFeeOnTransferTokens(half,0,path,address(this),block.timestamp) (#650-655)
- uniswapV2Router.addLiquidityETH{value: newBalance}(address(this),otherHalf,0,0,DEAD,block.timestamp) (#659-666)
- swapAndSendTreasury(treasuryTokens) (#588)
- (success) = recipient.call{value: amount}() (#505)
- uniswapV2Router.swapExactTokensForETHSupportingFeeOnTransferTokens(tokenAmount,0,path,address(this),block.timestamp) (#678-683)
External calls sending eth:
- swapAndLiquify(liquidityTokens) (#586)
- uniswapV2Router.addLiquidityETH{value: newBalance}(address(this),otherHalf,0,0,DEAD,block.timestamp) (#659-666)
- swapAndSendTreasury(treasuryTokens) (#588)
- (success) = recipient.call{value: amount}() (#505)
Event emitted after the call(s):
- SwapAndSendTreasury(tokenAmount,newBalance) (#689)
- swapAndSendTreasury(treasuryTokens) (#588)
- Transfer(sender,recipient,amount) (#173)
- super._transfer(from,address(this),fees) (#608)
- Transfer(sender,recipient,amount) (#173)
- super._transfer(from,to,amount) (#611)
Reentrancy in BullDogeChain.constructor() (#460-481):
External calls:
- _uniswapV2Pair = IUniswapV2Factory(_uniswapV2Router.factory()).createPair(address(this),_uniswapV2Router.WETH()) (#465-466)
Event emitted after the call(s):
- Approval(owner,spender,amount) (#216)
- _approve(address(this),address(uniswapV2Router),type()(uint256).max) (#471)
- SetAutomatedMarketMakerPair(pair,value) (#513)
- _setAutomatedMarketMakerPair(_uniswapV2Pair,true) (#473)
- Transfer(address(0),account,amount) (#185)
- _mint(owner(),2e8 * (10 ** 18)) (#479)
Reentrancy in BullDogeChain.swapAndLiquify(uint256) (#640-669):
External calls:
- uniswapV2Router.swapExactTokensForETHSupportingFeeOnTransferTokens(half,0,path,address(this),block.timestamp) (#650-655)
- uniswapV2Router.addLiquidityETH{value: newBalance}(address(this),otherHalf,0,0,DEAD,block.timestamp) (#659-666)
External calls sending eth:
- uniswapV2Router.addLiquidityETH{value: newBalance}(address(this),otherHalf,0,0,DEAD,block.timestamp) (#659-666)
Event emitted after the call(s):
- SwapAndLiquify(half,newBalance,otherHalf) (#668)
Reentrancy in BullDogeChain.swapAndSendTreasury(uint256) (#671-690):
External calls:
- uniswapV2Router.swapExactTokensForETHSupportingFeeOnTransferTokens(tokenAmount,0,path,address(this),block.timestamp) (#678-683)
- sendBNB(address(treasuryWallet),newBalance) (#687)
- (success) = recipient.call{value: amount}() (#505)
External calls sending eth:
- sendBNB(address(treasuryWallet),newBalance) (#687)
- (success) = recipient.call{value: amount}() (#505)
Event emitted after the call(s):
- SwapAndSendTreasury(tokenAmount,newBalance) (#689)
Apply the check-effects-interactions pattern.

Additional information: link

BullDogeChain._transfer(address,address,uint256) (#539-613) uses timestamp for comparisons
Dangerous comparisons:
- launchedAt == 0 && to == (uniswapV2Pair) (#553)
- launchedAt + 30 > block.timestamp (#555)
- require(bool,string)(block.timestamp - lastTransactionTime[from] >= 15,You need to wait 15 seconds before selling at launch) (#560)
- launchedAt > 0 (#563)
Avoid relying on block.timestamp.

Additional information: link

Pragma version0.8.16 (#7) necessitates a version too recent to be trusted. Consider deploying with 0.6.12/0.7.6/0.8.7
solc-0.8.16 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 BullDogeChain.sendBNB(address,uint256) (#502-507):
- (success) = recipient.call{value: amount}() (#505)
Avoid low-level calls. Check the call success. If the call is meant for a contract, check for code existence

Additional information: link

Function IUniswapV2Pair.DOMAIN_SEPARATOR() (#260) is not in mixedCase
Function IUniswapV2Pair.PERMIT_TYPEHASH() (#261) is not in mixedCase
Function IUniswapV2Pair.MINIMUM_LIQUIDITY() (#278) is not in mixedCase
Function IUniswapV2Router01.WETH() (#298) is not in mixedCase
Parameter BullDogeChain.changeMarketingWallet(address)._treasuryWallet (#528) is not in mixedCase
Parameter BullDogeChain.setAntibotStatus(bool)._antibotEnabled (#535) is not in mixedCase
Parameter BullDogeChain.setSwapEnabled(bool)._swapEnabled (#616) is not in mixedCase
Parameter BullDogeChain.setSwapWithLimit(bool)._swapWithLimit (#632) is not in mixedCase
Variable BullDogeChain.DEAD (#440) is not in mixedCase
Follow the Solidity naming convention.

Additional information: link

Redundant expression "this (#37)" inContext (#31-40)
Remove redundant statements if they congest code but offer no value.

Additional information: link

Variable IUniswapV2Router01.addLiquidity(address,address,uint256,uint256,uint256,uint256,address,uint256).amountADesired (#303) is too similar to IUniswapV2Router01.addLiquidity(address,address,uint256,uint256,uint256,uint256,address,uint256).amountBDesired (#304)
Prevent variables from having similar names.

Additional information: link

BullDogeChain.slitherConstructorVariables() (#431-692) uses literals with too many digits:
- DEAD = 0x000000000000000000000000000000000000dEaD (#440)
Use: Ether suffix, Time suffix, or The scientific notation

Additional information: link

BullDogeChain.DEAD (#440) should be constant
BullDogeChain.liquidityFee (#432) should be constant
BullDogeChain.treasuryFee (#433) should be constant
Add the constant attributes to state variables that never change.

Additional information: link

renounceOwnership() should be declared external:
- Ownable.renounceOwnership() (#62-65)
name() should be declared external:
- ERC20.name() (#89-91)
symbol() should be declared external:
- ERC20.symbol() (#93-95)
decimals() should be declared external:
- ERC20.decimals() (#97-99)
transfer(address,uint256) should be declared external:
- ERC20.transfer(address,uint256) (#109-112)
allowance(address,address) should be declared external:
- ERC20.allowance(address,address) (#114-116)
approve(address,uint256) should be declared external:
- ERC20.approve(address,uint256) (#118-121)
transferFrom(address,address,uint256) should be declared external:
- ERC20.transferFrom(address,address,uint256) (#123-139)
increaseAllowance(address,uint256) should be declared external:
- ERC20.increaseAllowance(address,uint256) (#141-144)
decreaseAllowance(address,uint256) should be declared external:
- ERC20.decreaseAllowance(address,uint256) (#146-154)
isExcludedFromFees(address) should be declared external:
- BullDogeChain.isExcludedFromFees(address) (#524-526)
Use the external attribute for functions never called from the contract.

Additional information: link

Holders:

Contract has 2% buy tax and 2% sell tax.
Taxes are low but contract ownership is not renounced. Token has a high risk of becoming a honeypot.


Average 30d PancakeSwap liquidity is low.


Token is deployed only at one blockchain


Token has only one trading pair


Unable to find Blog account (Reddit or Medium)


Unable to find Youtube account


Unable to find Discord account


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

Additional information: link


Unable to find audit link on the website


Token is not listed at Mobula.Finance

Additional information: link


Unable to find token on CoinHunt

Additional information: link


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


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


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


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


Token is relatively young, but twitter if very old (probably it's fake).

Price for wBDC

News for wBDC