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MSHIBA [Mommy Shiba] Token

About MSHIBA

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Token 11 months

Website

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Mommy Shiba wants to feed everyone with $SHIB rewards every 60 minutes! Mommy Shiba has been taking care of SHIBA since
his early days and just wanted to let the world know she exists. Mommy Shiba is cared by dedicated SHIB holders wanting to give back
appreciation. Her baby is doing really well right now with the help of everyone. Now Mommy Shiba is getting old and she needs people
to take care of her too.

Social

Laser Scorebeta Last Audit: 30 November 2021

report
Token seems to be anonymous. As long as we are unable to find website score is limited.


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

MommyShiba.swapBack() (#539-578) sends eth to arbitrary user
Dangerous calls:
- (success) = address(marketingFeeReceiver).call{gas: 30000,value: amountBNBMarketing}() (#564)
Ensure that an arbitrary user cannot withdraw unauthorized funds.

Additional information: link

Reentrancy in MommyShiba._transferFrom(address,address,uint256) (#472-494):
External calls:
- swapBack() (#477)
- router.swapExactTokensForETHSupportingFeeOnTransferTokens(amountToSwap,0,path,address(this),block.timestamp) (#550-556)
- distributor.deposit{value: amountBNBReflection}() (#563)
- (success) = address(marketingFeeReceiver).call{gas: 30000,value: amountBNBMarketing}() (#564)
- router.addLiquidityETH{value: amountBNBLiquidity}(address(this),amountToLiquify,0,0,autoLiquidityReceiver,block.timestamp) (#568-575)
- triggerAutoBuyback() (#478)
- router.swapExactETHForTokensSupportingFeeOnTransferTokens{value: amount}(0,path,to,block.timestamp) (#616-621)
External calls sending eth:
- swapBack() (#477)
- distributor.deposit{value: amountBNBReflection}() (#563)
- (success) = address(marketingFeeReceiver).call{gas: 30000,value: amountBNBMarketing}() (#564)
- router.addLiquidityETH{value: amountBNBLiquidity}(address(this),amountToLiquify,0,0,autoLiquidityReceiver,block.timestamp) (#568-575)
- triggerAutoBuyback() (#478)
- router.swapExactETHForTokensSupportingFeeOnTransferTokens{value: amount}(0,path,to,block.timestamp) (#616-621)
State variables written after the call(s):
- _balances[sender] = _balances[sender].sub(amount,Insufficient Balance) (#482)
- _balances[recipient] = _balances[recipient].add(amountReceived) (#485)
- amountReceived = takeFee(sender,recipient,amount) (#484)
- _balances[address(this)] = _balances[address(this)].add(feeAmount) (#526)
- triggerAutoBuyback() (#478)
- inSwap = true (#417)
- inSwap = false (#417)
Apply the check-effects-interactions pattern.

Additional information: link

DividendDistributor.distributeDividend(address) (#312-323) ignores return value by BETH.transfer(shareholder,amount) (#318)
Use SafeERC20, or ensure that the transfer/transferFrom return value is checked.

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.

Reentrancy in DividendDistributor.setShare(address,uint256) (#245-259):
External calls:
- distributeDividend(shareholder) (#247)
- BETH.transfer(shareholder,amount) (#318)
State variables written after the call(s):
- shares[shareholder].amount = amount (#257)
- shares[shareholder].totalExcluded = getCumulativeDividends(shares[shareholder].amount) (#258)
Apply the check-effects-interactions pattern.

Additional information: link

MommyShiba.swapBack() (#539-578) ignores return value by router.addLiquidityETH{value: amountBNBLiquidity}(address(this),amountToLiquify,0,0,autoLiquidityReceiver,block.timestamp) (#568-575)
Ensure that all the return values of the function calls are used.

Additional information: link

MommyShiba.setTargetLiquidity(uint256,uint256) (#691-694) should emit an event for:
- targetLiquidity = _target (#692)
- targetLiquidityDenominator = _denominator (#693)
Emit an event for critical parameter changes.

Additional information: link

MommyShiba.setFeeReceivers(address,address)._marketingFeeReceiver (#681) lacks a zero-check on :
- marketingFeeReceiver = _marketingFeeReceiver (#683)
Check that the address is not zero.

Additional information: link

Reentrancy in MommyShiba.triggerManualBuyback(uint256,bool) (#588-594):
External calls:
- buyTokens(amount,DEAD) (#589)
- router.swapExactETHForTokensSupportingFeeOnTransferTokens{value: amount}(0,path,to,block.timestamp) (#616-621)
State variables written after the call(s):
- buybackMultiplierTriggeredAt = block.timestamp (#591)
Apply the check-effects-interactions pattern.

Additional information: link

Reentrancy in MommyShiba.triggerManualBuyback(uint256,bool) (#588-594):
External calls:
- buyTokens(amount,DEAD) (#589)
- router.swapExactETHForTokensSupportingFeeOnTransferTokens{value: amount}(0,path,to,block.timestamp) (#616-621)
Event emitted after the call(s):
- BuybackMultiplierActive(buybackMultiplierLength) (#592)
Apply the check-effects-interactions pattern.

Additional information: link

MommyShiba.isOverLiquified(uint256,uint256) (#726-728) uses timestamp for comparisons
Dangerous comparisons:
- getLiquidityBacking(accuracy) > target (#727)
Avoid relying on block.timestamp.

Additional information: link

DividendDistributor.process(uint256) (#281-305) has costly operations inside a loop:
- currentIndex ++ (#302)
Use a local variable to hold the loop computation result.

Additional information: link

MommyShiba.swapThreshold (#415) is set pre-construction with a non-constant function or state variable:
- _totalSupply / 200
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

solc-0.8.5 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 MommyShiba.swapBack() (#539-578):
- (success) = address(marketingFeeReceiver).call{gas: 30000,value: amountBNBMarketing}() (#564)
Avoid low-level calls. Check the call success. If the call is meant for a contract, check for code existence

Additional information: link

Variable MommyShiba._allowances (#374) is not in mixedCase
Follow the Solidity naming convention.

Additional information: link

Variable IDEXRouter.addLiquidity(address,address,uint256,uint256,uint256,uint256,address,uint256).amountADesired (#142) is too similar to IDEXRouter.addLiquidity(address,address,uint256,uint256,uint256,uint256,address,uint256).amountBDesired (#143)
Prevent variables from having similar names.

Additional information: link

MommyShiba.slitherConstructorVariables() (#356-733) uses literals with too many digits:
- distributorGas = 500000 (#412)
Use: Ether suffix, Time suffix, or The scientific notation

Additional information: link

MommyShiba.BETH (#359) is never used in MommyShiba (#356-733)
Remove unused state variables.

Additional information: link

MommyShiba._totalSupply (#368) should be constant
Add the constant attributes to state variables that never change.

Additional information: link

getUnpaidEarnings(address) should be declared external:
- MommyShiba.getUnpaidEarnings(address) (#709-711)
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.


Number of Binance Smart Chain (BSC) token holders is low.


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.


Telegram account link seems to be invalid


Twitter account link seems to be invalid


Unable to find Blog account (Reddit or Medium)


Unable to find Youtube account


Unable to find Discord account


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


Young tokens have high risks of price dump / death


Token has no active CoinGecko listing / rank


Token has no active CoinMarketCap listing / rank

Price for MSHIBA