Baby Casper is a Techrate audited token that rewards FTM and has an inbuilt burn mechanism which prevents the contract from drowning itself while selling rewards.
The SpookyNFT pad will be used to sell NFTs in wholesale while BABYCASPER holders will get discounts on them. Holders also received FTM rewards as passive income at the rate of 4% based on the trading volume.
Baby Casper is audited by Techrate (https://github.com/TechRate/Smart-Contract-Audits/blob/main/October/Baby%20Casper.pdf) and our liquidity is also locked in pinksale after our presale for 6 months (https://www.pinksale.finance/#/pinklock/record/643?chain=BSC)!
BabyCasper.swapBack() (#747-783) sends eth to arbitrary user
Dangerous calls:
- (tmpSuccess) = address(marketingFeeReceiver).call{gas: 30000,value: amountBNBMarketing}() (#771-774)
- (tmpSuccess2) = address(devFeeReceiver).call{gas: 30000,value: amountBNBDev}() (#775-778)
Ensure that an arbitrary user cannot withdraw unauthorized funds.
Additional information: link
Reentrancy in BabyCasper._transferFrom(address,address,uint256) (#647-695):
External calls:
- swapBack() (#657)
- router.swapExactTokensForETHSupportingFeeOnTransferTokens(swapThreshold,0,path,address(this),block.timestamp) (#754-760)
- distributor.deposit{value: amountBNBReflection}() (#770)
- (tmpSuccess) = address(marketingFeeReceiver).call{gas: 30000,value: amountBNBMarketing}() (#771-774)
- (tmpSuccess2) = address(devFeeReceiver).call{gas: 30000,value: amountBNBDev}() (#775-778)
External calls sending eth:
- swapBack() (#657)
- distributor.deposit{value: amountBNBReflection}() (#770)
- (tmpSuccess) = address(marketingFeeReceiver).call{gas: 30000,value: amountBNBMarketing}() (#771-774)
- (tmpSuccess2) = address(devFeeReceiver).call{gas: 30000,value: amountBNBDev}() (#775-778)
State variables written after the call(s):
- _basicTransfer(address(this),DEAD,(rewardsBalanceUnsold.sub(maxContractRewardHold))) (#661-665)
- _balances[sender] = _balances[sender].sub(amount,Insufficient Balance) (#702-705)
- _balances[recipient] = _balances[recipient].add(amount) (#706)
- _balances[sender] = _balances[sender].sub(amount,Insufficient Balance) (#670-673)
- _balances[recipient] = _balances[recipient].add(amountReceived) (#678)
- amountReceived = takeFee(sender,amount) (#675-677)
- _balances[address(this)] = _balances[address(this)].add(feeAmount) (#726)
Apply the check-effects-interactions pattern.
Additional information: link
DividendDistributor.distributeDividend(address) (#429-446) ignores return value by REWARDS.transfer(shareholder,amount) (#437)
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...)
Too many vulnerabilities (Unchecked transfer, Reentrancy vulnerability, etc.). High risk of a scam. DYOR & manual audit are advised.
BabyCasper.swapBack().tmpSuccess2 (#775) is written in both
(tmpSuccess2) = address(devFeeReceiver).call{gas: 30000,value: amountBNBDev}() (#775-778)
tmpSuccess2 = false (#782)
Fix or remove the writes.
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.
BabyCasper.slitherConstructorVariables() (#498-858) performs a multiplication on the result of a division:
-swapThreshold = (_totalSupply * 1) / 1000 (#540)
-maxContractRewardHold = swapThreshold * 1 (#541)
Consider ordering multiplication before division.
Additional information: link
Reentrancy in DividendDistributor.setShare(address,uint256) (#350-370):
External calls:
- distributeDividend(shareholder) (#356)
- REWARDS.transfer(shareholder,amount) (#437)
State variables written after the call(s):
- shares[shareholder].amount = amount (#366)
- shares[shareholder].totalExcluded = getCumulativeDividends(shares[shareholder].amount) (#367-369)
Apply the check-effects-interactions pattern.
Additional information: link
BabyCasper.setSwapBackSettings(bool,uint256,uint256) (#810-818) should emit an event for:
- swapThreshold = _amount (#816)
Emit an event for critical parameter changes.
Additional information: link
BabyCasper.setFeeReceivers(address,address)._devFeeReceiver (#804) lacks a zero-check on :
- devFeeReceiver = _devFeeReceiver (#807)
Check that the address is not zero.
Additional information: link
Reentrancy in DividendDistributor.setShare(address,uint256) (#350-370):
External calls:
- distributeDividend(shareholder) (#356)
- REWARDS.transfer(shareholder,amount) (#437)
State variables written after the call(s):
- addShareholder(shareholder) (#360)
- shareholderIndexes[shareholder] = shareholders.length (#483)
- removeShareholder(shareholder) (#362)
- shareholderIndexes[shareholders[shareholders.length - 1]] = shareholderIndexes[shareholder] (#491-493)
- addShareholder(shareholder) (#360)
- shareholders.push(shareholder) (#484)
- removeShareholder(shareholder) (#362)
- shareholders[shareholderIndexes[shareholder]] = shareholders[shareholders.length - 1] (#488-490)
- shareholders.pop() (#494)
- totalShares = totalShares.sub(shares[shareholder].amount).add(amount) (#365)
Apply the check-effects-interactions pattern.
Additional information: link
Reentrancy in BabyCasper.constructor() (#551-575):
External calls:
- pair = IDEXFactory(router.factory()).createPair(WBNB,address(this)) (#560)
Event emitted after the call(s):
- Transfer(address(0),msg.sender,_totalSupply) (#574)
Apply the check-effects-interactions pattern.
Additional information: link
DividendDistributor.shouldDistribute(address) (#419-427) uses timestamp for comparisons
Dangerous comparisons:
- shareholderClaims[shareholder] + minPeriod < block.timestamp && getUnpaidEarnings(shareholder) > minDistribution (#424-426)
Avoid relying on block.timestamp.
Additional information: link
DividendDistributor.process(uint256) (#391-417) has costly operations inside a loop:
- currentIndex ++ (#414)
Use a local variable to hold the loop computation result.
Additional information: link
BabyCasper.maxContractRewardHold (#541) is set pre-construction with a non-constant function or state variable:
- swapThreshold * 1
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-0.7.4 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 BabyCasper.swapBack() (#747-783):
- (tmpSuccess) = address(marketingFeeReceiver).call{gas: 30000,value: amountBNBMarketing}() (#771-774)
- (tmpSuccess2) = address(devFeeReceiver).call{gas: 30000,value: amountBNBDev}() (#775-778)
Avoid low-level calls. Check the call success. If the call is meant for a contract, check for code existence
Additional information: link
Variable BabyCasper._allowances (#512) is not in mixedCase
Follow the Solidity naming convention.
Additional information: link
Variable IDEXRouter.addLiquidity(address,address,uint256,uint256,uint256,uint256,address,uint256).amountADesired (#223) is too similar to IDEXRouter.addLiquidity(address,address,uint256,uint256,uint256,uint256,address,uint256).amountBDesired (#224)
Prevent variables from having similar names.
Additional information: link
BabyCasper.slitherConstructorVariables() (#498-858) uses literals with too many digits:
- distributorGas = 400000 (#537)
Use: Ether suffix, Time suffix, or The scientific notation
Additional information: link
DividendDistributor.dividendsPerShareAccuracyFactor (#316) should be constant
Add the constant attributes to state variables that never change.
Additional information: link
isOverLiquified(uint256,uint256) should be declared external:
- BabyCasper.isOverLiquified(uint256,uint256) (#844-850)
Use the external attribute for functions never called from the contract.
Additional information: link
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.
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 contract audit
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
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
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