FUTURE BSC CARD Token Logo

FBC [FUTURE BSC CARD] Token

ALERT: dead

About FBC

Listings

Token 20 months

Get a VISA FBC card in partnership with Binance, where cashback saves 11% BNB from your purchases via the card, in addition we providing FBC NFTs cards Uploaded on OpenSea that offer prizes to their owner 🔥💸 10 pieces of level 1 FBC NFTs will be distributed to the top 10 in the fair launch ⚡️🔥 Contract creation and Audit and KYC'ed by PinkSale ✅ Closed Liquidity 1 year 🔒✅ A clear and reasonable Roadmap ✅

Social

Laser Scorebeta Last Audit: 14 February 2024

report
Token seems to be unmaintained (no trading, inactive website, inactive socials, etc.).

FUTUREBSCCARD.contractSwap(uint256) (#504-572) sends eth to arbitrary user
Dangerous calls:
- dexRouter.addLiquidityETH{value: liquidityBalance}(address(this),toLiquify,0,0,DEAD,block.timestamp) (#541-552)
- (success,None) = _taxWallets.nftPrize.call{gas: 35000,value: nftPrizeBalance}() (#567)
- (success,None) = _taxWallets.liquidity.call{gas: 35000,value: liquidityBalance}() (#570)
Ensure that an arbitrary user cannot withdraw unauthorized funds.

Additional information: link

Reentrancy in FUTUREBSCCARD._transfer(address,address,uint256) (#463-502):
External calls:
- contractSwap(contractTokenBalance) (#495)
- dexRouter.swapExactTokensForETHSupportingFeeOnTransferTokens(swapAmt,0,path,address(this),block.timestamp) (#525-533)
- dexRouter.addLiquidityETH{value: liquidityBalance}(address(this),toLiquify,0,0,DEAD,block.timestamp) (#541-552)
- (success,None) = _taxWallets.nftPrize.call{gas: 35000,value: nftPrizeBalance}() (#567)
- (success,None) = _taxWallets.liquidity.call{gas: 35000,value: liquidityBalance}() (#570)
- finalizeTransfer(from,to,amount,buy,sell,other) (#501)
- antiSnipe.checkUser(from,to,amount) (#624-625)
External calls sending eth:
- contractSwap(contractTokenBalance) (#495)
- dexRouter.addLiquidityETH{value: liquidityBalance}(address(this),toLiquify,0,0,DEAD,block.timestamp) (#541-552)
- (success,None) = _taxWallets.nftPrize.call{gas: 35000,value: nftPrizeBalance}() (#567)
- (success,None) = _taxWallets.liquidity.call{gas: 35000,value: liquidityBalance}() (#570)
State variables written after the call(s):
- finalizeTransfer(from,to,amount,buy,sell,other) (#501)
- _liquidityHolders[from] = true (#577)
- finalizeTransfer(from,to,amount,buy,sell,other) (#501)
- _tOwned[address(this)] += swapAmt (#659)
- _tOwned[from] -= amount (#634)
- _tOwned[to] += amountReceived (#636)
- finalizeTransfer(from,to,amount,buy,sell,other) (#501)
- antiSnipe = AntiSnipe(address(this)) (#581)
- finalizeTransfer(from,to,amount,buy,sell,other) (#501)
- contractSwapEnabled = true (#583)
Apply the check-effects-interactions pattern.

Additional information: link


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


Contract ownership is not renounced (belongs to a wallet)


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.


Not a direct threat, but may indicate unreliable intentions of developer. Widespread names (e.g. Elon, King, Moon, Doge) are common among meme-tokens and scams. The allow to gain free hype and attract unexperienced investors.

Variable 'FUTUREBSCCARD.finalizeTransfer(address,address,uint256,bool,bool,bool).check (#624)' in FUTUREBSCCARD.finalizeTransfer(address,address,uint256,bool,bool,bool) (#615-640) potentially used before declaration: checked = check (#625)
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 FUTUREBSCCARD.setNewRouter(address) (#322-334):
External calls:
- lpPair = IFactoryV2(_newRouter.factory()).createPair(address(this),_newRouter.WETH()) (#327)
State variables written after the call(s):
- _approve(address(this),address(dexRouter),type()(uint256).max) (#333)
- _allowances[sender][spender] = amount (#305)
- dexRouter = _newRouter (#332)
Reentrancy in FUTUREBSCCARD.enableTrading() (#588-599):
External calls:
- antiSnipe.setLaunch(lpPair,uint32(block.number),uint64(block.timestamp),_decimals) (#594)
State variables written after the call(s):
- allowedPresaleExclusion = false (#596)
- swapAmount = (balanceOf(lpPair) * 30) / 10000 (#598)
- swapThreshold = (balanceOf(lpPair) * 10) / 10000 (#597)
Reentrancy in FUTUREBSCCARD.finalizeTransfer(address,address,uint256,bool,bool,bool) (#615-640):
External calls:
- antiSnipe.checkUser(from,to,amount) (#624-625)
State variables written after the call(s):
- _tOwned[from] -= amount (#634)
- _tOwned[to] += amountReceived (#636)
- amountReceived = takeTaxes(from,buy,sell,amount) (#635)
- _tOwned[address(this)] += swapAmt (#659)
- amountReceived = takeTaxes(from,buy,sell,amount) (#635)
- _tTotal -= burnAmount (#664)
Apply the check-effects-interactions pattern.

Additional information: link

Reentrancy in FUTUREBSCCARD.transferOwner(address) (#236-250):
External calls:
- finalizeTransfer(_owner,newOwner,balanceOf(_owner),false,false,true) (#243)
- antiSnipe.checkUser(from,to,amount) (#624-625)
Event emitted after the call(s):
- OwnershipTransferred(oldOwner,newOwner) (#248)
Reentrancy in FUTUREBSCCARD.contractSwap(uint256) (#504-572):
External calls:
- dexRouter.swapExactTokensForETHSupportingFeeOnTransferTokens(swapAmt,0,path,address(this),block.timestamp) (#525-533)
- dexRouter.addLiquidityETH{value: liquidityBalance}(address(this),toLiquify,0,0,DEAD,block.timestamp) (#541-552)
External calls sending eth:
- dexRouter.addLiquidityETH{value: liquidityBalance}(address(this),toLiquify,0,0,DEAD,block.timestamp) (#541-552)
Event emitted after the call(s):
- AutoLiquify(liquidityBalance,toLiquify) (#549)
Reentrancy in FUTUREBSCCARD.finalizeTransfer(address,address,uint256,bool,bool,bool) (#615-640):
External calls:
- antiSnipe.checkUser(from,to,amount) (#624-625)
Event emitted after the call(s):
- Transfer(from,address(this),swapAmt) (#660)
- amountReceived = takeTaxes(from,buy,sell,amount) (#635)
- Transfer(from,address(0),burnAmount) (#665)
- amountReceived = takeTaxes(from,buy,sell,amount) (#635)
- Transfer(from,to,amountReceived) (#638)
Reentrancy in FUTUREBSCCARD.setNewRouter(address) (#322-334):
External calls:
- lpPair = IFactoryV2(_newRouter.factory()).createPair(address(this),_newRouter.WETH()) (#327)
Event emitted after the call(s):
- Approval(sender,spender,amount) (#306)
- _approve(address(this),address(dexRouter),type()(uint256).max) (#333)
Reentrancy in FUTUREBSCCARD._transfer(address,address,uint256) (#463-502):
External calls:
- contractSwap(contractTokenBalance) (#495)
- dexRouter.swapExactTokensForETHSupportingFeeOnTransferTokens(swapAmt,0,path,address(this),block.timestamp) (#525-533)
- dexRouter.addLiquidityETH{value: liquidityBalance}(address(this),toLiquify,0,0,DEAD,block.timestamp) (#541-552)
- (success,None) = _taxWallets.nftPrize.call{gas: 35000,value: nftPrizeBalance}() (#567)
- (success,None) = _taxWallets.liquidity.call{gas: 35000,value: liquidityBalance}() (#570)
- finalizeTransfer(from,to,amount,buy,sell,other) (#501)
- antiSnipe.checkUser(from,to,amount) (#624-625)
External calls sending eth:
- contractSwap(contractTokenBalance) (#495)
- dexRouter.addLiquidityETH{value: liquidityBalance}(address(this),toLiquify,0,0,DEAD,block.timestamp) (#541-552)
- (success,None) = _taxWallets.nftPrize.call{gas: 35000,value: nftPrizeBalance}() (#567)
- (success,None) = _taxWallets.liquidity.call{gas: 35000,value: liquidityBalance}() (#570)
Event emitted after the call(s):
- ContractSwapEnabledUpdated(true) (#584)
- finalizeTransfer(from,to,amount,buy,sell,other) (#501)
- Transfer(from,address(this),swapAmt) (#660)
- finalizeTransfer(from,to,amount,buy,sell,other) (#501)
- Transfer(from,address(0),burnAmount) (#665)
- finalizeTransfer(from,to,amount,buy,sell,other) (#501)
- Transfer(from,to,amountReceived) (#638)
- finalizeTransfer(from,to,amount,buy,sell,other) (#501)
Apply the check-effects-interactions pattern.

Additional information: link

FUTUREBSCCARD.setLpPair(address,bool) (#336-348) uses timestamp for comparisons
Dangerous comparisons:
- timeSinceLastPair != 0 (#341)
- require(bool,string)(block.timestamp - timeSinceLastPair > 259200,3 Day cooldown.!) (#342)
Avoid relying on block.timestamp.

Additional information: link

FUTUREBSCCARD.finalizeTransfer(address,address,uint256,bool,bool,bool) (#615-640) has external calls inside a loop: antiSnipe.checkUser(from,to,amount) (#624-625)
Favor pull over push strategy for external calls.

Additional information: link

FUTUREBSCCARD.contractSwap(uint256) (#504-572) performs a multiplication on the result of a division:
-toLiquify = ((contractTokenBalance * ratios.liquidity) / ratios.totalSwap) / 2 (#514)
-liquidityBalance = (amtBalance * toLiquify) / swapAmt (#538)
FUTUREBSCCARD.takeTaxes(address,bool,bool,uint256) (#642-669) performs a multiplication on the result of a division:
-feeAmount = amount * currentFee / masterTaxDivisor (#655)
-burnAmount = (feeAmount * ratios.burn) / (ratios.burn + ratios.totalSwap) (#656)
Consider ordering multiplication before division.

Additional information: link

Reentrancy in FUTUREBSCCARD.transferOwner(address) (#236-250):
External calls:
- finalizeTransfer(_owner,newOwner,balanceOf(_owner),false,false,true) (#243)
- antiSnipe.checkUser(from,to,amount) (#624-625)
State variables written after the call(s):
- _owner = newOwner (#247)
Reentrancy in FUTUREBSCCARD.enableTrading() (#588-599):
External calls:
- antiSnipe.setLaunch(lpPair,uint32(block.number),uint64(block.timestamp),_decimals) (#594)
State variables written after the call(s):
- tradingEnabled = true (#595)
Apply the check-effects-interactions pattern.

Additional information: link

FUTUREBSCCARD.finalizeTransfer(address,address,uint256,bool,bool,bool).checked (#623) is a local variable never initialized
FUTUREBSCCARD.contractSwap(uint256).liquidityBalance (#536) is a local variable never initialized
FUTUREBSCCARD.finalizeTransfer(address,address,uint256,bool,bool,bool).check (#624) 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

FUTUREBSCCARD.contractSwap(uint256) (#504-572) ignores return value by dexRouter.addLiquidityETH{value: liquidityBalance}(address(this),toLiquify,0,0,DEAD,block.timestamp) (#541-552)
FUTUREBSCCARD.finalizeTransfer(address,address,uint256,bool,bool,bool) (#615-640) ignores return value by antiSnipe.checkUser(from,to,amount) (#624-625)
Ensure that all the return values of the function calls are used.

Additional information: link

FUTUREBSCCARD.setPriceImpactSwapAmount(uint256) (#418-421) should emit an event for:
- piSwapPercent = priceImpactSwapPercent (#420)
FUTUREBSCCARD.setSwapSettings(uint256,uint256,uint256,uint256) (#410-416) should emit an event for:
- swapThreshold = (_tTotal * thresholdPercent) / thresholdDivisor (#411)
- swapAmount = (_tTotal * amountPercent) / amountDivisor (#412)
Emit an event for critical parameter changes.

Additional information: link

FUTUREBSCCARD.setOperator(address).newOperator (#261) lacks a zero-check on :
- operator = newOperator (#268)
Check that the address is not zero.

Additional information: link

FUTUREBSCCARD._checkLiquidityAdd(address,address) (#574-586) has costly operations inside a loop:
- antiSnipe = AntiSnipe(address(this)) (#581)
FUTUREBSCCARD._checkLiquidityAdd(address,address) (#574-586) has costly operations inside a loop:
- _hasLiqBeenAdded = true (#579)
FUTUREBSCCARD.takeTaxes(address,bool,bool,uint256) (#642-669) has costly operations inside a loop:
- _tTotal -= burnAmount (#664)
FUTUREBSCCARD._checkLiquidityAdd(address,address) (#574-586) has costly operations inside a loop:
- contractSwapEnabled = true (#583)
Use a local variable to hold the loop computation result.

Additional information: link

solc-0.8.16 is not recommended for deployment
Pragma version>=0.6.0<0.9.0 (#2) is too complex
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 FUTUREBSCCARD.contractSwap(uint256) (#504-572):
- (success,None) = _taxWallets.nftPrize.call{gas: 35000,value: nftPrizeBalance}() (#567)
- (success,None) = _taxWallets.liquidity.call{gas: 35000,value: liquidityBalance}() (#570)
Avoid low-level calls. Check the call success. If the call is meant for a contract, check for code existence

Additional information: link

Parameter FUTUREBSCCARD.setProtectionSettings(bool,bool)._antiSnipe (#375) is not in mixedCase
Constant FUTUREBSCCARD._decimals (#115) is not in UPPER_CASE_WITH_UNDERSCORES
Constant FUTUREBSCCARD._symbol (#114) is not in UPPER_CASE_WITH_UNDERSCORES
Function IRouter01.WETH() (#33) is not in mixedCase
Variable FUTUREBSCCARD._ratios (#137-142) is not in mixedCase
Variable FUTUREBSCCARD._hasLiqBeenAdded (#171) is not in mixedCase
Variable FUTUREBSCCARD._taxWallets (#157-160) is not in mixedCase
Constant FUTUREBSCCARD.maxRoundtripTax (#144) is not in UPPER_CASE_WITH_UNDERSCORES
Constant FUTUREBSCCARD.masterTaxDivisor (#145) is not in UPPER_CASE_WITH_UNDERSCORES
Parameter FUTUREBSCCARD.setProtectionSettings(bool,bool)._antiBlock (#375) is not in mixedCase
Variable FUTUREBSCCARD._taxRates (#131-135) is not in mixedCase
Constant FUTUREBSCCARD._name (#113) is not in UPPER_CASE_WITH_UNDERSCORES
Constant FUTUREBSCCARD.startingSupply (#112) is not in UPPER_CASE_WITH_UNDERSCORES
Follow the Solidity naming convention.

Additional information: link

Variable IRouter01.addLiquidity(address,address,uint256,uint256,uint256,uint256,address,uint256).amountADesired (#45) is too similar to IRouter01.addLiquidity(address,address,uint256,uint256,uint256,uint256,address,uint256).amountBDesired (#46)
Prevent variables from having similar names.

Additional information: link

FUTUREBSCCARD.slitherConstructorConstantVariables() (#99-671) uses literals with too many digits:
- DEAD = 0x000000000000000000000000000000000000dEaD (#150)
Use: Ether suffix, Time suffix, or The scientific notation

Additional information: link

FUTUREBSCCARD._rOwned (#100) is never used in FUTUREBSCCARD (#99-671)
Remove unused state variables.

Additional information: link

transfer(address,uint256) should be declared external:
- FUTUREBSCCARD.transfer(address,uint256) (#291-294)
enableTrading() should be declared external:
- FUTUREBSCCARD.enableTrading() (#588-599)
Use the external attribute for functions never called from the contract.

Additional information: link

Holders:


Token seems to be untradeable: there is no PancakeSwap trading pair and no trading volumes. Ignore for presale.


Number of Binance Smart Chain (BSC) token holders is less than 100. Token is either dead or inactive. Ignore for presale.


Token has no transactions for more than 100 days. It seems dead / abandoned.


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


Token has a considerable age, but we're still unable to find its website


Token has no active CoinGecko listing / rank


Token has no active CoinMarketCap listing / rank


Token is marked as risky (blacklisted creator, fake name, dead project, etc.)

Additional information: link


Token has a considerable age, but average PancakeSwap 30d trading volume is low

Price for FBC