FFINANCE [Future Finance] Token

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

FutureFinance.collectTheStatistics(uint256,uint256,address) (#665-682) uses a dangerous strict equality:
- lastBuyOrSellTime == 0 (#667)
FutureFinance.collectTheStatistics(uint256,uint256,address) (#665-682) uses a dangerous strict equality:
- crashTime == standartValuation (#671)
FutureFinance.collectTheStatistics(uint256,uint256,address) (#665-682) uses a dangerous strict equality:
- crashTime == 0 (#673)
Don't use strict equality to determine if an account has enough Ether or tokens.

Additional information: link

Contract ownership is not renounced (belongs to a wallet)

FutureFinance.excludeFromAll(address) (#788-800) ignores return value by tokenHoldersEnumSet.remove(account) (#799)
FutureFinance._tokenTransfer(address,address,uint256,bool) (#940-1004) ignores return value by tokenHoldersEnumSet.add(recipient) (#999)
FutureFinance._tokenTransfer(address,address,uint256,bool) (#940-1004) ignores return value by tokenHoldersEnumSet.remove(sender) (#1002)
FutureFinance.addLiquidity(uint256,uint256) (#1007-1018) ignores return value by PancakeSwapV2Router.addLiquidityETH{value: bnbAmount}(address(this),tokenAmount,0,0,owner(),block.timestamp) (#1009-1016)
Ensure that all the return values of the function calls are used.

Additional information: link

FutureFinance.allowance(address,address).owner (#733) shadows:
- Ownable.owner() (#244-246) (function)
FutureFinance._approve(address,address,uint256).owner (#921) shadows:
- Ownable.owner() (#244-246) (function)
Rename the local variables that shadow another component.

Additional information: link

FutureFinance.setValuation(uint256) (#684-686) should emit an event for:
- standartValuation = newValuation (#685)
FutureFinance.setTheRewardTime(uint256) (#688-690) should emit an event for:
- theRewardTime = theRedistribution (#689)
Emit an event for critical parameter changes.

Additional information: link

Reentrancy in FutureFinance.constructor() (#617-641):
External calls:
- pancakeswapV2Pair = IUniswapV2Factory(_PancakeSwapV2Router.factory()).createPair(address(this),_PancakeSwapV2Router.WETH()) (#621-622)
State variables written after the call(s):
- PancakeSwapV2Router = _PancakeSwapV2Router (#624)
- _excluded.push(address(this)) (#635)
- _excluded.push(pancakeswapV2Pair) (#638)
- _isExcluded[address(this)] = true (#634)
- _isExcluded[pancakeswapV2Pair] = true (#637)
- _isExcludedFromFee[owner()] = true (#626)
- _isExcludedFromFee[address(this)] = true (#627)
- _isExcludedFromFee[address(_PancakeSwapV2RouterUniswap)] = true (#628)
- _isExcludedFromFee[address(0xe853889c8c7a03C1f7935B87355Dc58eCd3d92B0)] = true (#629)
Apply the check-effects-interactions pattern.

Additional information: link

Reentrancy in FutureFinance.addLiquidity(uint256,uint256) (#1007-1018):
External calls:
- PancakeSwapV2Router.addLiquidityETH{value: bnbAmount}(address(this),tokenAmount,0,0,owner(),block.timestamp) (#1009-1016)
Event emitted after the call(s):
- LiquidityAdded(tokenAmount,bnbAmount) (#1017)
Reentrancy in FutureFinance.constructor() (#617-641):
External calls:
- pancakeswapV2Pair = IUniswapV2Factory(_PancakeSwapV2Router.factory()).createPair(address(this),_PancakeSwapV2Router.WETH()) (#621-622)
Event emitted after the call(s):
- Transfer(address(0),owner(),_tTotal) (#640)
Apply the check-effects-interactions pattern.

Additional information: link

FutureFinance.collectTheStatistics(uint256,uint256,address) (#665-682) uses timestamp for comparisons
Dangerous comparisons:
- lastBuyOrSellTime == 0 (#667)
- crashTime == standartValuation (#671)
- crashTime == 0 (#673)
- crashTime <= theData (#678)
Avoid relying on block.timestamp.

Additional information: link

Address.isContract(address) (#133-139) uses assembly
- INLINE ASM (#135-137)
Address._verifyCallResult(bool,bytes,string) (#211-230) uses assembly
- INLINE ASM (#222-225)
EnumerableSet.values(EnumerableSet.AddressSet) (#497-506) uses assembly
- INLINE ASM (#501-503)
Do not use evm assembly.

Additional information: link

FutureFinance.includeInReward(address) (#802-813) has costly operations inside a loop:
- _excluded.pop() (#809)
Use a local variable to hold the loop computation result.

Additional information: link

Address._verifyCallResult(bool,bytes,string) (#211-230) is never used and should be removed
Address.functionCall(address,bytes) (#148-150) is never used and should be removed
Address.functionCall(address,bytes,string) (#152-158) is never used and should be removed
Address.functionCallWithValue(address,bytes,uint256) (#160-166) is never used and should be removed
Address.functionCallWithValue(address,bytes,uint256,string) (#168-179) is never used and should be removed
Address.functionDelegateCall(address,bytes) (#196-198) is never used and should be removed
Address.functionDelegateCall(address,bytes,string) (#200-209) is never used and should be removed
Address.functionStaticCall(address,bytes) (#181-183) is never used and should be removed
Address.functionStaticCall(address,bytes,string) (#185-194) is never used and should be removed
Address.isContract(address) (#133-139) is never used and should be removed
Address.sendValue(address,uint256) (#141-146) is never used and should be removed
Context._msgData() (#125-128) is never used and should be removed
EnumerableSet._at(EnumerableSet.Set,uint256) (#465-467) is never used and should be removed
EnumerableSet._length(EnumerableSet.Set) (#461-463) is never used and should be removed
EnumerableSet._values(EnumerableSet.Set) (#469-471) is never used and should be removed
EnumerableSet.at(EnumerableSet.AddressSet,uint256) (#493-495) is never used and should be removed
EnumerableSet.contains(EnumerableSet.AddressSet,address) (#485-487) is never used and should be removed
EnumerableSet.length(EnumerableSet.AddressSet) (#489-491) is never used and should be removed
EnumerableSet.values(EnumerableSet.AddressSet) (#497-506) is never used and should be removed
FutureFinance.addLiquidity(uint256,uint256) (#1007-1018) is never used and should be removed
SafeMath.add(uint256,uint256) (#66-68) is never used and should be removed
SafeMath.div(uint256,uint256) (#78-80) is never used and should be removed
SafeMath.div(uint256,uint256,string) (#97-106) is never used and should be removed
SafeMath.mod(uint256,uint256) (#82-84) is never used and should be removed
SafeMath.mod(uint256,uint256,string) (#108-117) is never used and should be removed
SafeMath.mul(uint256,uint256) (#74-76) is never used and should be removed
SafeMath.sub(uint256,uint256) (#70-72) is never used and should be removed
SafeMath.tryAdd(uint256,uint256) (#28-34) is never used and should be removed
SafeMath.tryDiv(uint256,uint256) (#52-57) is never used and should be removed
SafeMath.tryMod(uint256,uint256) (#59-64) is never used and should be removed
SafeMath.tryMul(uint256,uint256) (#43-50) is never used and should be removed
SafeMath.trySub(uint256,uint256) (#36-41) is never used and should be removed
Remove unused functions.

Additional information: link

FutureFinance._rTotal (#535) is set pre-construction with a non-constant function or state variable:
- (MAX - (MAX % _tTotal))
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 version^0.8.0 (#1) allows old versions
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 Address.sendValue(address,uint256) (#141-146):
- (success) = recipient.call{value: amount}() (#144)
Low level call in Address.functionCallWithValue(address,bytes,uint256,string) (#168-179):
- (success,returndata) = target.call{value: value}(data) (#177)
Low level call in Address.functionStaticCall(address,bytes,string) (#185-194):
- (success,returndata) = target.staticcall(data) (#192)
Low level call in Address.functionDelegateCall(address,bytes,string) (#200-209):
- (success,returndata) = target.delegatecall(data) (#207)
Avoid low-level calls. Check the call success. If the call is meant for a contract, check for code existence

Additional information: link

Function IUniswapV2Router01.WETH() (#267) is not in mixedCase
Struct FutureFinance.feeRatesStruct (#555-560) is not in CapWords
Struct FutureFinance.balances (#562-565) is not in CapWords
Struct FutureFinance.valuesFromGetValues (#585-597) is not in CapWords
Function FutureFinance.TrandingOn(bool) (#718-720) is not in mixedCase
Parameter FutureFinance.TrandingOn(bool)._enable (#718) is not in mixedCase
Parameter FutureFinance.settransform(bool)._enable (#729) is not in mixedCase
Parameter FutureFinance.setSwapAndLiquifyEnabled(bool)._enabled (#827) is not in mixedCase
Constant FutureFinance._decimals (#525) is not in UPPER_CASE_WITH_UNDERSCORES
Constant FutureFinance._name (#528) is not in UPPER_CASE_WITH_UNDERSCORES
Constant FutureFinance._symbol (#529) is not in UPPER_CASE_WITH_UNDERSCORES
Variable FutureFinance._PancakeSwapV1RouterUniswap (#531) is not in mixedCase
Variable FutureFinance._PancakeSwapV2RouterUniswap (#532) is not in mixedCase
Variable FutureFinance._lastWallet (#539) is not in mixedCase
Variable FutureFinance.PancakeSwapV2Router (#599) is not in mixedCase
Variable FutureFinance.Trading (#603) is not in mixedCase
Follow the Solidity naming convention.

Additional information: link

Redundant expression "this (#126)" inContext (#120-129)
Remove redundant statements if they congest code but offer no value.

Additional information: link

Variable IUniswapV2Router01.addLiquidity(address,address,uint256,uint256,uint256,uint256,address,uint256).amountADesired (#272) is too similar to IUniswapV2Router01.addLiquidity(address,address,uint256,uint256,uint256,uint256,address,uint256).amountBDesired (#273)
Variable FutureFinance._PancakeSwapV1RouterUniswap (#531) is too similar to FutureFinance._PancakeSwapV2RouterUniswap (#532)
Prevent variables from having similar names.

Additional information: link

FutureFinance.slitherConstructorVariables() (#509-1026) uses literals with too many digits:
- _tTotal = 1000000000 * 10 ** _decimals (#534)
Use: Ether suffix, Time suffix, or The scientific notation

Additional information: link

FutureFinance._PancakeSwapV1RouterUniswap (#531) should be constant
FutureFinance._PancakeSwapV2RouterUniswap (#532) should be constant
Add the constant attributes to state variables that never change.

Additional information: link

renounceOwnership() should be declared external:
- Ownable.renounceOwnership() (#253-256)
transferOwnership(address) should be declared external:
- Ownable.transferOwnership(address) (#258-262)
getFromLastSell(address) should be declared external:
- FutureFinance.getFromLastSell(address) (#647-649)
setBuyRates(uint256,uint256,uint256,uint256) should be declared external:
- FutureFinance.setBuyRates(uint256,uint256,uint256,uint256) (#651-656)
setSellRates(uint256,uint256,uint256,uint256) should be declared external:
- FutureFinance.setSellRates(uint256,uint256,uint256,uint256) (#658-663)
setValuation(uint256) should be declared external:
- FutureFinance.setValuation(uint256) (#684-686)
setTheRewardTime(uint256) should be declared external:
- FutureFinance.setTheRewardTime(uint256) (#688-690)
name() should be declared external:
- FutureFinance.name() (#692-694)
symbol() should be declared external:
- FutureFinance.symbol() (#696-698)
decimals() should be declared external:
- FutureFinance.decimals() (#700-702)
totalSupply() should be declared external:
- FutureFinance.totalSupply() (#704-706)
transfer(address,uint256) should be declared external:
- FutureFinance.transfer(address,uint256) (#713-716)
TrandingOn(bool) should be declared external:
- FutureFinance.TrandingOn(bool) (#718-720)
setRewardPool(address[]) should be declared external:
- FutureFinance.setRewardPool(address[]) (#723-727)
settransform(bool) should be declared external:
- FutureFinance.settransform(bool) (#729-731)
allowance(address,address) should be declared external:
- FutureFinance.allowance(address,address) (#733-735)
approve(address,uint256) should be declared external:
- FutureFinance.approve(address,uint256) (#737-740)
transferFrom(address,address,uint256) should be declared external:
- FutureFinance.transferFrom(address,address,uint256) (#742-746)
increaseAllowance(address,uint256) should be declared external:
- FutureFinance.increaseAllowance(address,uint256) (#748-751)
decreaseAllowance(address,uint256) should be declared external:
- FutureFinance.decreaseAllowance(address,uint256) (#753-756)
isExcludedFromReward(address) should be declared external:
- FutureFinance.isExcludedFromReward(address) (#758-760)
reflectionFromToken(uint256,bool) should be declared external:
- FutureFinance.reflectionFromToken(uint256,bool) (#762-771)
excludeFromReward(address) should be declared external:
- FutureFinance.excludeFromReward(address) (#779-786)
excludeFromAll(address) should be declared external:
- FutureFinance.excludeFromAll(address) (#788-800)
excludeFromFee(address) should be declared external:
- FutureFinance.excludeFromFee(address) (#815-817)
includeInFee(address) should be declared external:
- FutureFinance.includeInFee(address) (#819-821)
isExcludedFromFee(address) should be declared external:
- FutureFinance.isExcludedFromFee(address) (#823-825)
setSwapAndLiquifyEnabled(bool) should be declared external:
- FutureFinance.setSwapAndLiquifyEnabled(bool) (#827-830)
withdraw() should be declared external:
- FutureFinance.withdraw() (#1020-1023)
Use the external attribute for functions never called from the contract.

Additional information: link

Average 30d PancakeSwap liquidity is low.

Average 30d number of PancakeSwap swaps is low.

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 website, listings and other project-related information

Young tokens have high risks of scam / price dump / death

Token has no active CoinGecko listing / rank

Token has no active CoinMarketCap listing / rank