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FBURN [Forever Burn] Token

About FBURN

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Token 2 months
CoinGecko 15 days
CoinMarketCap 19 days
white paper

UNDERSTANDING THE ETERNAL FLAME AND THE SHRINKING OF CIRCULATING SUPPLY
We are introducing a new innovative feature to the Binance Smart Chain ecosystem.

The super burn acts like a deflationary mechanism built within the contract that burns through the pooled tokens to raise the floor price & marketcap on every buy and sell transaction through the block chain and during specific burn events.

The burning mechanism is not a rebase as it will leave the total supply and your supply as a holder intact and only burn through the pooled tokens.

Social

Laser Scorebeta Last Audit: 12 November 2022

report
Token seems to be (relatively) fine. It still become a scam, but probability is moderate.

FOREVERBURNTOKEN.swapBack() (#360-401) sends eth to arbitrary user
Dangerous calls:
- address(marketingFeeReceiver).transfer(amountBNBMarketing) (#387)
- address(teamFeeReceiver).transfer(amountBNBteam) (#388)
Ensure that an arbitrary user cannot withdraw unauthorized funds.

Additional information: link

Reentrancy in FOREVERBURNTOKEN._transferFrom(address,address,uint256) (#262-287):
External calls:
- swapBack() (#276)
- router.swapExactTokensForETHSupportingFeeOnTransferTokens(amountToSwap,0,path,address(this),block.timestamp) (#371-377)
- router.addLiquidityETH{value: amountBNBLiquidity}(address(this),amountToLiquify,0,0,address(this),block.timestamp) (#391-398)
External calls sending eth:
- swapBack() (#276)
- address(marketingFeeReceiver).transfer(amountBNBMarketing) (#387)
- address(teamFeeReceiver).transfer(amountBNBteam) (#388)
- router.addLiquidityETH{value: amountBNBLiquidity}(address(this),amountToLiquify,0,0,address(this),block.timestamp) (#391-398)
State variables written after the call(s):
- balanceOf[sender] = balanceOf[sender].sub(amount,Insufficient Balance) (#278)
- balanceOf[recipient] = balanceOf[recipient].add(amountReceived) (#282)
- amountReceived = takeFee(sender,amount,recipient) (#280)
- balanceOf[address(this)] = balanceOf[address(this)].add(contractTokens) (#314)
- balanceOf[DEAD] = balanceOf[DEAD].add(burnTokens) (#319)
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.

Variable FOREVERBURNTOKEN._maxTxAmount (#158) is not in mixedCase
Event FOREVERBURNTOKENWallet_holdingExempt(address,bool) (#523) is not in CapWords
Function FOREVERBURNTOKEN.setMaxWalletPercent_base1000(uint256) (#251-255) is not in mixedCase
Event FOREVERBURNTOKENconfig_TradingStatus(bool) (#533) is not in CapWords
Event FOREVERBURNTOKENconfig_BlacklistMode(bool) (#535) is not in CapWords
Function IDEXRouter.WETH() (#121) is not in mixedCase
Event FOREVERBURNTOKENWallet_feeExempt(address,bool) (#521) is not in CapWords
Variable FOREVERBURNTOKEN.WBNB (#148) is not in mixedCase
Parameter FOREVERBURNTOKEN.setFeeReceivers(address,address)._teamFeeReceiver (#457) is not in mixedCase
Event FOREVERBURNTOKENconfig_MaxWallet(uint256) (#531) is not in CapWords
Constant FOREVERBURNTOKEN.feeDenominator (#173) is not in UPPER_CASE_WITH_UNDERSCORES
Parameter FOREVERBURNTOKEN.setSwapBackSettings(bool,uint256)._amount (#467) is not in mixedCase
Parameter FOREVERBURNTOKEN.setFeeReceivers(address,address)._marketingFeeReceiver (#457) is not in mixedCase
Event AuthAuthorize_Wallet(address,bool) (#57) is not in CapWords
Parameter FOREVERBURNTOKEN.setFees_base1000(uint256,uint256,uint256,uint256)._burnFee (#447) is not in mixedCase
Event FOREVERBURNTOKENSet_Wallets(address,address) (#529) is not in CapWords
Function FOREVERBURNTOKEN.setFees_base1000(uint256,uint256,uint256,uint256) (#447-455) is not in mixedCase
Parameter FOREVERBURNTOKEN.setMultipliers(uint256,uint256,uint256)._buy (#439) is not in mixedCase
Function FOREVERBURNTOKEN.manage_TxLimitExempt(address[],bool) (#411-417) is not in mixedCase
Function FOREVERBURNTOKEN.manage_FeeExempt(address[],bool) (#403-409) is not in mixedCase
Parameter FOREVERBURNTOKEN.foreverBurn(uint256).percent_base10000 (#501) is not in mixedCase
Parameter FOREVERBURNTOKEN.setMultipliers(uint256,uint256,uint256)._sell (#439) is not in mixedCase
Parameter FOREVERBURNTOKEN.setMaxWalletPercent_base1000(uint256).maxWallPercent_base1000 (#251) is not in mixedCase
Event FOREVERBURNTOKENWallet_txExempt(address,bool) (#522) is not in CapWords
Event FOREVERBURNTOKENconfig_SwapSettings(uint256,bool) (#536) is not in CapWords
Event FOREVERBURNTOKENWallet_blacklist(address,bool) (#524) is not in CapWords
Parameter FOREVERBURNTOKEN.setFees_base1000(uint256,uint256,uint256,uint256)._marketingFee (#447) is not in mixedCase
Parameter FOREVERBURNTOKEN.setFees_base1000(uint256,uint256,uint256,uint256)._liquidityFee (#447) is not in mixedCase
Event FOREVERBURNTOKENclearToken(address,uint256) (#527) is not in CapWords
Parameter FOREVERBURNTOKEN.setMaxTxPercent_base1000(uint256).maxTXPercentage_base1000 (#256) is not in mixedCase
Variable FOREVERBURNTOKEN._maxWalletToken (#159) is not in mixedCase
Function FOREVERBURNTOKEN.setMaxTxPercent_base1000(uint256) (#256-260) is not in mixedCase
Variable FOREVERBURNTOKEN._allowances (#162) is not in mixedCase
Event FOREVERBURNTOKENconfig_LaunchMode(bool) (#534) is not in CapWords
Event FOREVERBURNTOKENconfig_MaxTransaction(uint256) (#532) is not in CapWords
Function FOREVERBURNTOKEN.manage_WalletLimitExempt(address[],bool) (#419-425) is not in mixedCase
Parameter FOREVERBURNTOKEN.setSwapBackSettings(bool,uint256)._enabled (#467) is not in mixedCase
Function FOREVERBURNTOKEN.update_fees() (#427-437) is not in mixedCase
Parameter FOREVERBURNTOKEN.setFees_base1000(uint256,uint256,uint256,uint256)._teamFee (#447) is not in mixedCase
Constant FOREVERBURNTOKEN.totalSupply (#156) is not in UPPER_CASE_WITH_UNDERSCORES
Parameter FOREVERBURNTOKEN.setMultipliers(uint256,uint256,uint256)._trans (#439) is not in mixedCase
Follow the Solidity naming convention.

Additional information: link

Reentrancy in FOREVERBURNTOKEN.swapBack() (#360-401):
External calls:
- address(marketingFeeReceiver).transfer(amountBNBMarketing) (#387)
- address(teamFeeReceiver).transfer(amountBNBteam) (#388)
External calls sending eth:
- address(marketingFeeReceiver).transfer(amountBNBMarketing) (#387)
- address(teamFeeReceiver).transfer(amountBNBteam) (#388)
- router.addLiquidityETH{value: amountBNBLiquidity}(address(this),amountToLiquify,0,0,address(this),block.timestamp) (#391-398)
Event emitted after the call(s):
- AutoLiquify(amountBNBLiquidity,amountToLiquify) (#399)
Reentrancy in FOREVERBURNTOKEN._transferFrom(address,address,uint256) (#262-287):
External calls:
- swapBack() (#276)
- address(marketingFeeReceiver).transfer(amountBNBMarketing) (#387)
- address(teamFeeReceiver).transfer(amountBNBteam) (#388)
External calls sending eth:
- swapBack() (#276)
- address(marketingFeeReceiver).transfer(amountBNBMarketing) (#387)
- address(teamFeeReceiver).transfer(amountBNBteam) (#388)
- router.addLiquidityETH{value: amountBNBLiquidity}(address(this),amountToLiquify,0,0,address(this),block.timestamp) (#391-398)
State variables written after the call(s):
- balanceOf[sender] = balanceOf[sender].sub(amount,Insufficient Balance) (#278)
- balanceOf[recipient] = balanceOf[recipient].add(amountReceived) (#282)
- amountReceived = takeFee(sender,amount,recipient) (#280)
- balanceOf[address(this)] = balanceOf[address(this)].add(contractTokens) (#314)
- balanceOf[DEAD] = balanceOf[DEAD].add(burnTokens) (#319)
Event emitted after the call(s):
- Transfer(sender,address(this),contractTokens) (#315)
- amountReceived = takeFee(sender,amount,recipient) (#280)
- Transfer(sender,recipient,amountReceived) (#285)
- Transfer(sender,DEAD,burnTokens) (#320)
- amountReceived = takeFee(sender,amount,recipient) (#280)
Apply the check-effects-interactions pattern.

Additional information: link

FOREVERBURNTOKEN.slitherConstructorConstantVariables() (#145-539) uses literals with too many digits:
- DEAD = 0x000000000000000000000000000000000000dEaD (#149)
FOREVERBURNTOKEN.slitherConstructorConstantVariables() (#145-539) uses literals with too many digits:
- ZERO = 0x0000000000000000000000000000000000000000 (#150)
Use: Ether suffix, Time suffix, or The scientific notation

Additional information: link

foreverBurn(uint256) should be declared external:
- FOREVERBURNTOKEN.foreverBurn(uint256) (#501-516)
getCirculatingSupply() should be declared external:
- FOREVERBURNTOKEN.getCirculatingSupply() (#476-478)
Use the external attribute for functions never called from the contract.

Additional information: link

FOREVERBURNTOKEN.takeFee(address,uint256,address) (#296-324) performs a multiplication on the result of a division:
-feeAmount = amount.mul(totalFee).mul(multiplier).div(feeDenominator * 100) (#309)
-burnTokens = feeAmount.mul(burnFee).div(totalFee) (#310)
Consider ordering multiplication before division.

Additional information: link

FOREVERBURNTOKEN.swapBack() (#360-401) ignores return value by router.addLiquidityETH{value: amountBNBLiquidity}(address(this),amountToLiquify,0,0,address(this),block.timestamp) (#391-398)
Ensure that all the return values of the function calls are used.

Additional information: link

FOREVERBURNTOKEN.setFees_base1000(uint256,uint256,uint256,uint256) (#447-455) should emit an event for:
- liquidityFee = _liquidityFee (#448)
- marketingFee = _marketingFee (#449)
- teamFee = _teamFee (#450)
- burnFee = _burnFee (#451)
- totalFee = _liquidityFee + _marketingFee + _teamFee + _burnFee (#452)
FOREVERBURNTOKEN.setMultipliers(uint256,uint256,uint256) (#439-445) should emit an event for:
- sellMultiplier = _sell (#440)
- buyMultiplier = _buy (#441)
- transferMultiplier = _trans (#442)
Emit an event for critical parameter changes.

Additional information: link

Reentrancy in FOREVERBURNTOKEN._transferFrom(address,address,uint256) (#262-287):
External calls:
- swapBack() (#276)
- router.swapExactTokensForETHSupportingFeeOnTransferTokens(amountToSwap,0,path,address(this),block.timestamp) (#371-377)
- router.addLiquidityETH{value: amountBNBLiquidity}(address(this),amountToLiquify,0,0,address(this),block.timestamp) (#391-398)
External calls sending eth:
- swapBack() (#276)
- address(marketingFeeReceiver).transfer(amountBNBMarketing) (#387)
- address(teamFeeReceiver).transfer(amountBNBteam) (#388)
- router.addLiquidityETH{value: amountBNBLiquidity}(address(this),amountToLiquify,0,0,address(this),block.timestamp) (#391-398)
Event emitted after the call(s):
- Transfer(sender,address(this),contractTokens) (#315)
- amountReceived = takeFee(sender,amount,recipient) (#280)
- Transfer(sender,recipient,amountReceived) (#285)
- Transfer(sender,DEAD,burnTokens) (#320)
- amountReceived = takeFee(sender,amount,recipient) (#280)
Reentrancy in FOREVERBURNTOKEN.swapBack() (#360-401):
External calls:
- router.swapExactTokensForETHSupportingFeeOnTransferTokens(amountToSwap,0,path,address(this),block.timestamp) (#371-377)
- router.addLiquidityETH{value: amountBNBLiquidity}(address(this),amountToLiquify,0,0,address(this),block.timestamp) (#391-398)
External calls sending eth:
- address(marketingFeeReceiver).transfer(amountBNBMarketing) (#387)
- address(teamFeeReceiver).transfer(amountBNBteam) (#388)
- router.addLiquidityETH{value: amountBNBLiquidity}(address(this),amountToLiquify,0,0,address(this),block.timestamp) (#391-398)
Event emitted after the call(s):
- AutoLiquify(amountBNBLiquidity,amountToLiquify) (#399)
Apply the check-effects-interactions pattern.

Additional information: link

FOREVERBURNTOKEN.clearStuckToken(address,uint256) (#333-346) uses timestamp for comparisons
Dangerous comparisons:
- require(bool,string)(block.timestamp > launchedAt + 43200000,Locked for 1 year) (#336)
FOREVERBURNTOKEN.foreverBurn(uint256) (#501-516) uses timestamp for comparisons
Dangerous comparisons:
- require(bool,string)(block.timestamp > lastSync + 300,Too soon) (#503)
Avoid relying on block.timestamp.

Additional information: link

FOREVERBURNTOKEN.totalFee (#172) is set pre-construction with a non-constant function or state variable:
- marketingFee + liquidityFee + teamFee + burnFee
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 version0.8.15 (#3) necessitates a version too recent to be trusted. Consider deploying with 0.6.12/0.7.6/0.8.7
solc-0.8.15 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

Holders:

Contract has 7% buy tax and 7% sell tax.
Taxes are low but contract ownership is not renounced. Token has a high risk of becoming a honeypot.


Token is deployed only at one blockchain


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


Unable to find PancakeSwap trading pair to compute liquidity.


Unable to find PancakeSwap trading pair to compute number of swaps.


Unable to find Discord account


Token is not listed at Mobula.Finance

Additional information: link


Unable to find token on CoinHunt

Additional information: link


Young tokens have high risks of scam / 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 CoinGecko listing / rank


Young tokens have high risks of price dump / death


Young tokens have high risks of price dump / death

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