Boom Shiba Token Logo

BOOMSHIBA [Boom Shiba] Token

About BOOMSHIBA

Listings

Token 10 months
CoinMarketCap 10 months

Boom Shiba is cute but with a lot of BITE! $BOOMSHIBA is a deflationary coin.
All holders of Boom Shiba will earn BUSD that is automatically sent to your wallet by simply by holding Boom Shiba’s in your wallet.

Watch the value of your wallet grow as all holders automatically receive a 7% fee from every transaction that happens on the Boom Shiba network.
The community receives more BUSD from the fees generated each transaction.

Laser Scorebeta Last Audit: 30 November 2021

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

BoomShiba.addLiquidity(uint256,uint256) (#1678-1693) sends eth to arbitrary user
Dangerous calls:
- uniswapV2Router.addLiquidityETH{value: ethAmount}(address(this),tokenAmount,0,0,address(0),block.timestamp) (#1684-1691)
Ensure that an arbitrary user cannot withdraw unauthorized funds.

Additional information: link

Reentrancy in BoomShiba._transfer(address,address,uint256) (#1532-1603):
External calls:
- swapAndSendToFee(marketingTokens) (#1559)
- IERC20(BUSD).transfer(_marketingWalletAddress,newBalance) (#1611)
- uniswapV2Router.swapExactTokensForTokensSupportingFeeOnTransferTokens(tokenAmount,0,path,address(this),block.timestamp) (#1669-1675)
- swapAndLiquify(swapTokens) (#1562)
- uniswapV2Router.addLiquidityETH{value: ethAmount}(address(this),tokenAmount,0,0,address(0),block.timestamp) (#1684-1691)
- uniswapV2Router.swapExactTokensForETHSupportingFeeOnTransferTokens(tokenAmount,0,path,address(this),block.timestamp) (#1649-1655)
- swapAndSendDividends(sellTokens) (#1565)
- success = IERC20(BUSD).transfer(address(dividendTracker),dividends) (#1698)
- dividendTracker.distributeBUSDDividends(dividends) (#1701)
- uniswapV2Router.swapExactTokensForTokensSupportingFeeOnTransferTokens(tokenAmount,0,path,address(this),block.timestamp) (#1669-1675)
External calls sending eth:
- swapAndLiquify(swapTokens) (#1562)
- uniswapV2Router.addLiquidityETH{value: ethAmount}(address(this),tokenAmount,0,0,address(0),block.timestamp) (#1684-1691)
State variables written after the call(s):
- super._transfer(from,address(this),fees) (#1585)
- _balances[sender] = _balances[sender].sub(amount,ERC20: transfer amount exceeds balance) (#940)
- _balances[recipient] = _balances[recipient].add(amount) (#941)
- super._transfer(from,to,amount) (#1588)
- _balances[sender] = _balances[sender].sub(amount,ERC20: transfer amount exceeds balance) (#940)
- _balances[recipient] = _balances[recipient].add(amount) (#941)
- swapping = false (#1567)
Apply the check-effects-interactions pattern.

Additional information: link

BoomShiba.swapAndSendToFee(uint256) (#1605-1612) ignores return value by IERC20(BUSD).transfer(_marketingWalletAddress,newBalance) (#1611)
Use SafeERC20, or ensure that the transfer/transferFrom return value is checked.

Additional information: link


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


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.

Reentrancy in BoomShiba.updateDividendTracker(address) (#1368-1383):
External calls:
- newDividendTracker.excludeFromDividends(address(newDividendTracker)) (#1375)
- newDividendTracker.excludeFromDividends(address(this)) (#1376)
- newDividendTracker.excludeFromDividends(owner()) (#1377)
- newDividendTracker.excludeFromDividends(address(uniswapV2Router)) (#1378)
State variables written after the call(s):
- dividendTracker = newDividendTracker (#1382)
Apply the check-effects-interactions pattern.

Additional information: link

BoomShiba._transfer(address,address,uint256).lastProcessedIndex (#1596) 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

BoomShiba.addLiquidity(uint256,uint256) (#1678-1693) ignores return value by uniswapV2Router.addLiquidityETH{value: ethAmount}(address(this),tokenAmount,0,0,address(0),block.timestamp) (#1684-1691)
Ensure that all the return values of the function calls are used.

Additional information: link

DividendPayingToken.accumulativeDividendOf(address)._owner (#1205) shadows:
- Ownable._owner (#378) (state variable)
Rename the local variables that shadow another component.

Additional information: link

BoomShiba.setMarketingFee(uint256) (#1423-1427) should emit an event for:
- marketingFee = value (#1424)
- totalFees = BUSDRewardsFee.add(liquidityFee).add(marketingFee) (#1425)
Emit an event for critical parameter changes.

Additional information: link

BoomShiba.setMarketingWallet(address).wallet (#1409) lacks a zero-check on :
- _marketingWalletAddress = wallet (#1410)
Check that the address is not zero.

Additional information: link

Variable 'BoomShiba._transfer(address,address,uint256).lastProcessedIndex (#1596)' in BoomShiba._transfer(address,address,uint256) (#1532-1603) potentially used before declaration: ProcessedDividendTracker(iterations,claims,lastProcessedIndex,true,gas,tx.origin) (#1597)
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 BoomShiba.updateUniswapV2Router(address) (#1385-1392):
External calls:
- _uniswapV2Pair = IUniswapV2Factory(uniswapV2Router.factory()).createPair(address(this),uniswapV2Router.WETH()) (#1389-1390)
State variables written after the call(s):
- uniswapV2Pair = _uniswapV2Pair (#1391)
Apply the check-effects-interactions pattern.

Additional information: link

Reentrancy in BoomShiba.updateDividendTracker(address) (#1368-1383):
External calls:
- newDividendTracker.excludeFromDividends(address(newDividendTracker)) (#1375)
- newDividendTracker.excludeFromDividends(address(this)) (#1376)
- newDividendTracker.excludeFromDividends(owner()) (#1377)
- newDividendTracker.excludeFromDividends(address(uniswapV2Router)) (#1378)
Event emitted after the call(s):
- UpdateDividendTracker(newAddress,address(dividendTracker)) (#1380)
Apply the check-effects-interactions pattern.

Additional information: link

DividendTracker.canAutoClaim(uint256) (#1831-1837) uses timestamp for comparisons
Dangerous comparisons:
- lastClaimTime > block.timestamp (#1832)
- block.timestamp.sub(lastClaimTime) >= claimWait (#1836)
Avoid relying on block.timestamp.

Additional information: link

SafeMathInt.mul(int256,int256) (#591-598) is never used and should be removed
Remove unused functions.

Additional information: link

BoomShiba.totalFees (#1282) is set pre-construction with a non-constant function or state variable:
- BUSDRewardsFee.add(liquidityFee).add(marketingFee)
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^0.6.2 (#1095) 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

Parameter DividendTracker.getAccount(address)._account (#1767) is not in mixedCase
Follow the Solidity naming convention.

Additional information: link

Redundant expression "this (#122)" inContext (#116-125)
Remove redundant statements if they congest code but offer no value.

Additional information: link

Variable DividendPayingToken._withdrawDividendOfUser(address)._withdrawableDividend (#1160) is too similar to DividendTracker.getAccount(address).withdrawableDividends (#1772)
Prevent variables from having similar names.

Additional information: link

DividendTracker.getAccountAtIndex(uint256) (#1812-1829) uses literals with too many digits:
- (0x0000000000000000000000000000000000000000,- 1,- 1,0,0,0,0,0) (#1823)
Use: Ether suffix, Time suffix, or The scientific notation

Additional information: link

SafeMathInt.MAX_INT256 (#586) is never used in SafeMathInt (#584-642)
Remove unused state variables.

Additional information: link

DividendPayingToken.BUSD (#1107) should be constant
Add the constant attributes to state variables that never change.

Additional information: link

process(uint256) should be declared external:
- DividendTracker.process(uint256) (#1856-1901)
Use the external attribute for functions never called from the contract.

Additional information: link

Holders:


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.


Twitter account link seems to be invalid


Unable to find Youtube account


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 token/project description on the website or on BscScan, CoinMarketCap


Unable to find whitepaper link on the website


Unable to find token on CoinHunt

Additional information: link


Young tokens have high risks of price dump / death


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

Price for BOOMSHIBA