BabyLondon Token
About BabyLondon
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babyLONDON is a revolutionary new token pioneering trust, transparency and integrity on the Binance Smart Chain. babyLONDON have introduced a vast utility platform called LONDEX for all crypto investors.
babyLONDON was launched with appreciation to the Ethereum London Hard Fork upgrade. Holders are rewarded with variable 10% auto claim Ethereum reflections as a passive income.
LONDEX will provide vast utility for babyLONDON investors on BSC and crypto in general. A crypto university, contract scanning, wallet mapping and a worlds first anti-scammer AI, trading and charting with a host of features, gaming suite, NFT minting and marketplace, tax & accountancy tools, a safe index and significant advertising and other revenues with all profits fed directly to the babyLONDON token, creating consistent buy pressure and daily burning of tokens.
Quote from our CEO - Tim Saunders:
As many imitators fail and exploits are uncovered, babyLONDON continue to build the infrastructure of real change, real utility and longevity. Our all encompassing Londex platform will revolutionise the BSC with a host of unique safety features and unrivalled utility.
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Laser Scorebeta Last Audit: 30 November 2021
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Unable to find manual contract audit (e.g. Certik, PeckShield, Solidity...)
BabyLondon.swapBack() (#593-637) sends eth to arbitrary user
Dangerous calls:
- (tmpSuccess) = address(marketingFeeReceiver).call{gas: 30000,value: amountBNBMarketing}() (#621)
Ensure that an arbitrary user cannot withdraw unauthorized funds.
Additional information: link
Reentrancy in BabyLondon._transferFrom(address,address,uint256) (#493-541):
External calls:
- swapBack() (#520)
- router.swapExactTokensForETHSupportingFeeOnTransferTokens(amountToSwap,0,path,address(this),block.timestamp) (#604-610)
- distributor.deposit{value: amountBNBReflection}() (#620)
- (tmpSuccess) = address(marketingFeeReceiver).call{gas: 30000,value: amountBNBMarketing}() (#621)
- router.addLiquidityETH{value: amountBNBLiquidity}(address(this),amountToLiquify,0,0,autoLiquidityReceiver,block.timestamp) (#627-634)
External calls sending eth:
- swapBack() (#520)
- distributor.deposit{value: amountBNBReflection}() (#620)
- (tmpSuccess) = address(marketingFeeReceiver).call{gas: 30000,value: amountBNBMarketing}() (#621)
- router.addLiquidityETH{value: amountBNBLiquidity}(address(this),amountToLiquify,0,0,autoLiquidityReceiver,block.timestamp) (#627-634)
State variables written after the call(s):
- _balances[sender] = _balances[sender].sub(amount,Insufficient Balance) (#523)
- _balances[recipient] = _balances[recipient].add(amountReceived) (#526)
- amountReceived = takeFee(sender,amount) (#525)
- _balances[address(this)] = _balances[address(this)].add(feeAmount) (#561)
Apply the check-effects-interactions pattern.
Additional information: link
DividendDistributor.distributeDividend(address) (#328-339) ignores return value by BETH.transfer(shareholder,amount) (#334)
Use SafeERC20, or ensure that the transfer/transferFrom return value is checked.
Additional information: link
Too many vulnerabilities (Unchecked transfer, Reentrancy vulnerability, etc.). High risk of a scam. DYOR & manual audit are advised.
BabyLondon.swapBack().tmpSuccess (#621) is written in both
(tmpSuccess) = address(marketingFeeReceiver).call{gas: 30000,value: amountBNBMarketing}() (#621)
tmpSuccess = false (#624)
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.
Reentrancy in DividendDistributor.setShare(address,uint256) (#261-275):
External calls:
- distributeDividend(shareholder) (#263)
- BETH.transfer(shareholder,amount) (#334)
State variables written after the call(s):
- shares[shareholder].amount = amount (#273)
- shares[shareholder].totalExcluded = getCumulativeDividends(shares[shareholder].amount) (#274)
Apply the check-effects-interactions pattern.
Additional information: link
BabyLondon.swapBack() (#593-637) ignores return value by router.addLiquidityETH{value: amountBNBLiquidity}(address(this),amountToLiquify,0,0,autoLiquidityReceiver,block.timestamp) (#627-634)
Ensure that all the return values of the function calls are used.
Additional information: link
BabyLondon.setTargetLiquidity(uint256,uint256) (#685-688) should emit an event for:
- targetLiquidity = _target (#686)
- targetLiquidityDenominator = _denominator (#687)
Emit an event for critical parameter changes.
Additional information: link
BabyLondon.setFeeReceivers(address,address)._marketingFeeReceiver (#675) lacks a zero-check on :
- marketingFeeReceiver = _marketingFeeReceiver (#677)
Check that the address is not zero.
Additional information: link
BabyLondon.airdrop(address,address[],uint256[]) (#716-739) has external calls inside a loop: distributor.setShare(addresses[i_scope_0],_balances[addresses[i_scope_0]]) (#731)
Favor pull over push strategy for external calls.
Additional information: link
Reentrancy in DividendDistributor.setShare(address,uint256) (#261-275):
External calls:
- distributeDividend(shareholder) (#263)
- BETH.transfer(shareholder,amount) (#334)
State variables written after the call(s):
- addShareholder(shareholder) (#267)
- shareholderIndexes[shareholder] = shareholders.length (#361)
- removeShareholder(shareholder) (#269)
- shareholderIndexes[shareholders[shareholders.length - 1]] = shareholderIndexes[shareholder] (#367)
- addShareholder(shareholder) (#267)
- shareholders.push(shareholder) (#362)
- removeShareholder(shareholder) (#269)
- shareholders[shareholderIndexes[shareholder]] = shareholders[shareholders.length - 1] (#366)
- shareholders.pop() (#368)
- totalShares = totalShares.sub(shares[shareholder].amount).add(amount) (#272)
Apply the check-effects-interactions pattern.
Additional information: link
Reentrancy in BabyLondon.swapBack() (#593-637):
External calls:
- router.swapExactTokensForETHSupportingFeeOnTransferTokens(amountToSwap,0,path,address(this),block.timestamp) (#604-610)
- distributor.deposit{value: amountBNBReflection}() (#620)
- (tmpSuccess) = address(marketingFeeReceiver).call{gas: 30000,value: amountBNBMarketing}() (#621)
- router.addLiquidityETH{value: amountBNBLiquidity}(address(this),amountToLiquify,0,0,autoLiquidityReceiver,block.timestamp) (#627-634)
External calls sending eth:
- distributor.deposit{value: amountBNBReflection}() (#620)
- (tmpSuccess) = address(marketingFeeReceiver).call{gas: 30000,value: amountBNBMarketing}() (#621)
- router.addLiquidityETH{value: amountBNBLiquidity}(address(this),amountToLiquify,0,0,autoLiquidityReceiver,block.timestamp) (#627-634)
Event emitted after the call(s):
- AutoLiquify(amountBNBLiquidity,amountToLiquify) (#635)
Apply the check-effects-interactions pattern.
Additional information: link
BabyLondon._transferFrom(address,address,uint256) (#493-541) uses timestamp for comparisons
Dangerous comparisons:
- require(bool,string)(cooldownTimer[recipient] < block.timestamp,Please wait for 1min between two buys) (#511)
Avoid relying on block.timestamp.
Additional information: link
DividendDistributor.process(uint256) (#297-321) has costly operations inside a loop:
- currentIndex ++ (#318)
Use a local variable to hold the loop computation result.
Additional information: link
BabyLondon.swapThreshold (#425) is set pre-construction with a non-constant function or state variable:
- _totalSupply * 10 / 10000
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 BabyLondon.swapBack() (#593-637):
- (tmpSuccess) = address(marketingFeeReceiver).call{gas: 30000,value: amountBNBMarketing}() (#621)
Avoid low-level calls. Check the call success. If the call is meant for a contract, check for code existence
Additional information: link
Variable BabyLondon._allowances (#391) is not in mixedCase
Follow the Solidity naming convention.
Additional information: link
Variable IDEXRouter.addLiquidity(address,address,uint256,uint256,uint256,uint256,address,uint256).amountADesired (#157) is too similar to IDEXRouter.addLiquidity(address,address,uint256,uint256,uint256,uint256,address,uint256).amountBDesired (#158)
Prevent variables from having similar names.
Additional information: link
BabyLondon.slitherConstructorVariables() (#372-743) uses literals with too many digits:
- distributorGas = 500000 (#417)
Use: Ether suffix, Time suffix, or The scientific notation
Additional information: link
BabyLondon.BETH (#375) is never used in BabyLondon (#372-743)
Remove unused state variables.
Additional information: link
DividendDistributor.dividendsPerShareAccuracyFactor (#230) should be constant
Add the constant attributes to state variables that never change.
Additional information: link
cooldownEnabled(bool,uint8) should be declared external:
- BabyLondon.cooldownEnabled(bool,uint8) (#586-589)
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 from CoinGecko
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
Young tokens have high risks of scam / 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
Price for BabyLondon
LASER DESK beta
Twitter account link seems to be invalid
Telegram account has less than 100 subscribers
Unable to find Youtube account