BBEARS [BlockBears] Token

Liquifier.withdrawLockedEth(address) (#1426-1440) sends eth to arbitrary user
Dangerous calls:
- recipient.transfer(amount) (#1439)
Liquifier._addLiquidity(uint256,uint256) (#1365-1395) sends eth to arbitrary user
Dangerous calls:
- (tokenAmountSent,ethAmountSent,liquidity) = _router.addLiquidityETH{value: ethAmount}(address(this),tokenAmount,0,0,owner(),block.timestamp) (#1370-1383)
Ensure that an arbitrary user cannot withdraw unauthorized funds.

Additional information: link

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

Tokenomics._getFeeStruct(uint256) (#597-603) contains a tautology or contradiction:
- require(bool,string)(index >= 0 && index < fees.length,FeesSettings._getFeeStruct: Fee index out of bounds) (#598-601)
Fix the incorrect comparison by changing the value type or the comparison.

Additional information: link

Manageable.transferManagement(address).newManager (#316) lacks a zero-check on :
- _manager = newManager (#322)
Check that the address is not zero.

Additional information: link

SafeSuper.constructor(Liquifier.Env)._env (#1507) shadows:
- Liquifier._env (#1216) (state variable)
BaseRfiToken._transferTokens(address,address,uint256,bool).sumOfFees (#1047) shadows:
- Tokenomics.sumOfFees (#525) (state variable)
SafeSuper._approveDelegate(address,address,uint256).owner (#1622) shadows:
- Ownable.owner() (#246-248) (function)
BaseRfiToken._takeFees(uint256,uint256,uint256).sumOfFees (#1086) shadows:
- Tokenomics.sumOfFees (#525) (state variable)
BaseRfiToken.allowance(address,address).owner (#711) shadows:
- Ownable.owner() (#246-248) (function)
SafeSuper._takeTransactionFees(uint256,uint256).name (#1555) shadows:
- BaseRfiToken.name() (#676-678) (function)
- IERC20Metadata.name() (#48) (function)
Liquifier._approveDelegate(address,address,uint256).owner (#1447) shadows:
- Ownable.owner() (#246-248) (function)
BaseRfiToken._approve(address,address,uint256).owner (#936) shadows:
- Ownable.owner() (#246-248) (function)
Rename the local variables that shadow another component.

Additional information: link

Reentrancy in Liquifier._swapAndLiquify(uint256) (#1322-1343):
External calls:
- _swapTokensForEth(half) (#1334)
- _router.swapExactTokensForETHSupportingFeeOnTransferTokens(tokenAmount,0,path,address(this),block.timestamp) (#1354-1362)
- _addLiquidity(otherHalf,newBalance) (#1340)
- (tokenAmountSent,ethAmountSent,liquidity) = _router.addLiquidityETH{value: ethAmount}(address(this),tokenAmount,0,0,owner(),block.timestamp) (#1370-1383)
External calls sending eth:
- _addLiquidity(otherHalf,newBalance) (#1340)
- (tokenAmountSent,ethAmountSent,liquidity) = _router.addLiquidityETH{value: ethAmount}(address(this),tokenAmount,0,0,owner(),block.timestamp) (#1370-1383)
State variables written after the call(s):
- _addLiquidity(otherHalf,newBalance) (#1340)
- withdrawableBalance = address(this).balance (#1393)
Reentrancy in Liquifier._setRouterAddress(address) (#1312-1320):
External calls:
- _pair = IPancakeV2Factory(_newPancakeRouter.factory()).createPair(address(this),_newPancakeRouter.WETH()) (#1314-1317)
State variables written after the call(s):
- _router = _newPancakeRouter (#1318)
Reentrancy in Liquifier._addLiquidity(uint256,uint256) (#1365-1395):
External calls:
- (tokenAmountSent,ethAmountSent,liquidity) = _router.addLiquidityETH{value: ethAmount}(address(this),tokenAmount,0,0,owner(),block.timestamp) (#1370-1383)
State variables written after the call(s):
- withdrawableBalance = address(this).balance (#1393)
Reentrancy in Liquifier.initializeLiquiditySwapper(Liquifier.Env,uint256,uint256) (#1260-1278):
External calls:
- _setRouterAddress(_mainnetRouterV1Address) (#1267)
- _pair = IPancakeV2Factory(_newPancakeRouter.factory()).createPair(address(this),_newPancakeRouter.WETH()) (#1314-1317)
- _setRouterAddress(_mainnetRouterV2Address) (#1269)
- _pair = IPancakeV2Factory(_newPancakeRouter.factory()).createPair(address(this),_newPancakeRouter.WETH()) (#1314-1317)
- _setRouterAddress(_testnetRouterAddress) (#1273)
- _pair = IPancakeV2Factory(_newPancakeRouter.factory()).createPair(address(this),_newPancakeRouter.WETH()) (#1314-1317)
State variables written after the call(s):
- maxTransactionAmount = maxTx (#1276)
- numberOfTokensToSwapToLiquidity = liquifyAmount (#1277)
Apply the check-effects-interactions pattern.

Additional information: link

Ownable.unlock() (#280-288) uses timestamp for comparisons
Dangerous comparisons:
- require(bool,string)(block.timestamp > _lockTime,The contract is still locked) (#285)
Avoid relying on block.timestamp.

Additional information: link

Low level call in Address.sendValue(address,uint256) (#108-118):
- (success) = recipient.call{value: amount}() (#113)
Low level call in Address.functionCallWithValue(address,bytes,uint256,string) (#149-164):
- (success,returndata) = target.call{value: value}(data) (#160-162)
Low level call in Address.functionDelegateCall(address,bytes,string) (#201-209):
- (success,returndata) = target.delegatecall(data) (#207)
Low level call in Address.functionStaticCall(address,bytes,string) (#179-187):
- (success,returndata) = target.staticcall(data) (#185)
Avoid low-level calls. Check the call success. If the call is meant for a contract, check for code existence

Additional information: link

Redundant expression "this (#61)" inContext (#55-64)
Remove redundant statements if they congest code but offer no value.

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SafeSuperV2.slitherConstructorVariables() (#1630-1664) uses literals with too many digits:
- burnAddress = 0x000000000000000000000000000000000000dEaD (#507)
Use: Ether suffix, Time suffix, or The scientific notation

Additional information: link

BaseRfiToken.includeInReward(address) (#911-922) has costly operations inside a loop:
- _excluded.pop() (#918)
Use a local variable to hold the loop computation result.

Additional information: link

SafeSuper._burn(uint256,uint256,uint256,uint256) (#1573-1584) performs a multiplication on the result of a division:
-tBurn = amount.mul(fee).div(FEES_DIVISOR) (#1579)
-rBurn = tBurn.mul(currentRate) (#1580)
SafeSuper._takeFee(uint256,uint256,uint256,address,uint256) (#1586-1603) performs a multiplication on the result of a division:
-tAmount = amount.mul(fee).div(FEES_DIVISOR) (#1593)
-rAmount = tAmount.mul(currentRate) (#1594)
BaseRfiToken._getValues(uint256,uint256) (#1093-1118) performs a multiplication on the result of a division:
-tTotalFees = tAmount.mul(feesSum).div(FEES_DIVISOR) (#1104)
-rTotalFees = tTotalFees.mul(currentRate) (#1108)
BaseRfiToken._redistribute(uint256,uint256,uint256,uint256) (#1185-1196) performs a multiplication on the result of a division:
-tFee = amount.mul(fee).div(FEES_DIVISOR) (#1191)
-rFee = tFee.mul(currentRate) (#1192)
Consider ordering multiplication before division.

Additional information: link

Address.isContract(address) (#100-106) uses assembly
- INLINE ASM (#102-104)
Address._verifyCallResult(bool,bytes,string) (#211-228) uses assembly
- INLINE ASM (#220-223)
Do not use evm assembly.

Additional information: link

Reentrancy in Liquifier._addLiquidity(uint256,uint256) (#1365-1395):
External calls:
- (tokenAmountSent,ethAmountSent,liquidity) = _router.addLiquidityETH{value: ethAmount}(address(this),tokenAmount,0,0,owner(),block.timestamp) (#1370-1383)
Event emitted after the call(s):
- LiquidityAdded(tokenAmountSent,ethAmountSent,liquidity) (#1394)
Reentrancy in Liquifier._swapAndLiquify(uint256) (#1322-1343):
External calls:
- _swapTokensForEth(half) (#1334)
- _router.swapExactTokensForETHSupportingFeeOnTransferTokens(tokenAmount,0,path,address(this),block.timestamp) (#1354-1362)
- _addLiquidity(otherHalf,newBalance) (#1340)
- (tokenAmountSent,ethAmountSent,liquidity) = _router.addLiquidityETH{value: ethAmount}(address(this),tokenAmount,0,0,owner(),block.timestamp) (#1370-1383)
External calls sending eth:
- _addLiquidity(otherHalf,newBalance) (#1340)
- (tokenAmountSent,ethAmountSent,liquidity) = _router.addLiquidityETH{value: ethAmount}(address(this),tokenAmount,0,0,owner(),block.timestamp) (#1370-1383)
Event emitted after the call(s):
- LiquidityAdded(tokenAmountSent,ethAmountSent,liquidity) (#1394)
- _addLiquidity(otherHalf,newBalance) (#1340)
- SwapAndLiquify(half,newBalance,otherHalf) (#1342)
Reentrancy in Liquifier._setRouterAddress(address) (#1312-1320):
External calls:
- _pair = IPancakeV2Factory(_newPancakeRouter.factory()).createPair(address(this),_newPancakeRouter.WETH()) (#1314-1317)
Event emitted after the call(s):
- RouterSet(router) (#1319)
Apply the check-effects-interactions pattern.

Additional information: link

Address.sendValue(address,uint256) (#108-118) is never used and should be removed
Address.functionCallWithValue(address,bytes,uint256) (#135-147) is never used and should be removed
Tokenomics.getCollectedFeeTotal(uint256) (#625-632) is never used and should be removed
Address.functionDelegateCall(address,bytes,string) (#201-209) is never used and should be removed
Address.functionDelegateCall(address,bytes) (#189-199) is never used and should be removed
Address.functionCallWithValue(address,bytes,uint256,string) (#149-164) is never used and should be removed
Context._msgData() (#60-63) is never used and should be removed
Address.functionStaticCall(address,bytes) (#166-177) is never used and should be removed
SafeMath.mod(uint256,uint256) (#83-85) is never used and should be removed
Address._verifyCallResult(bool,bytes,string) (#211-228) is never used and should be removed
Address.isContract(address) (#100-106) is never used and should be removed
Address.functionCall(address,bytes,string) (#127-133) is never used and should be removed
Address.functionStaticCall(address,bytes,string) (#179-187) is never used and should be removed
Address.functionCall(address,bytes) (#120-125) is never used and should be removed
Remove unused functions.

Additional information: link

Variable BaseRfiToken._allowances (#655) is not in mixedCase
Variable Tokenomics.TOTAL_SUPPLY (#422) is not in mixedCase
Variable Tokenomics.MAX (#421) is not in mixedCase
Variable Tokenomics.DECIMAL (#418) is not in mixedCase
Variable BaseRfiToken._reflectedBalances (#653) is not in mixedCase
Variable Tokenomics.ZEROES (#419) is not in mixedCase
Variable Tokenomics.NAME (#414) is not in mixedCase
Function IPancakeV2Router.WETH() (#342) is not in mixedCase
Variable BaseRfiToken._isExcludedFromFee (#657) is not in mixedCase
Variable Liquifier._pair (#1231) is not in mixedCase
Variable Tokenomics._reflectedSupply (#423) is not in mixedCase
Variable BaseRfiToken._balances (#654) is not in mixedCase
Variable Tokenomics.FEES_DIVISOR (#417) is not in mixedCase
Variable Tokenomics.SYMBOL (#415) is not in mixedCase
Variable BaseRfiToken._isExcludedFromRewards (#658) is not in mixedCase
Variable Liquifier._router (#1230) is not in mixedCase
Follow the Solidity naming convention.

Additional information: link

Variable SafeSuperV2.constructor(string,string,uint256,uint256,address,address,uint256,uint256,uint256,uint256,uint256)._liquidityfee (#1643) is too similar to Fees.constructor(uint256,uint256,uint256,uint256,uint256).liquidityfee_ (#397)
Variable Tokenomics._addFees(uint256,uint256,uint256,uint256,uint256)._charityfee (#569) is too similar to Fees.constructor(uint256,uint256,uint256,uint256,uint256).charityfee_ (#398)
Variable Tokenomics.TOTAL_SUPPLY (#422) is too similar to Tokenomics.constructor(string,string,uint256,uint256,address,address)._totalSupply (#530)
Variable BaseRfiToken.reflectionFromToken(uint256,bool).rTransferAmount (#872) is too similar to BaseRfiToken._getValues(uint256,uint256).tTransferAmount (#1105)
Variable Liquifier._mainnetRouterV1Address (#1219-1220) is too similar to Liquifier._mainnetRouterV2Address (#1222-1223)
Variable BaseRfiToken._getValues(uint256,uint256).rTransferAmount (#1109) is too similar to BaseRfiToken._getValues(uint256,uint256).tTransferAmount (#1105)
Variable BaseRfiToken._transferTokens(address,address,uint256,bool).rTransferAmount (#1054) is too similar to BaseRfiToken._transferTokens(address,address,uint256,bool).tTransferAmount (#1056)
Variable Tokenomics._addFees(uint256,uint256,uint256,uint256,uint256)._liquidityfee (#568) is too similar to Fees.constructor(uint256,uint256,uint256,uint256,uint256).liquidityfee_ (#397)
Variable Tokenomics.TOTAL_SUPPLY (#422) is too similar to SafeSuperV2.constructor(string,string,uint256,uint256,address,address,uint256,uint256,uint256,uint256,uint256)._totalSupply (#1637)
Variable BaseRfiToken._getValues(uint256,uint256).rTransferAmount (#1109) is too similar to BaseRfiToken._transferTokens(address,address,uint256,bool).tTransferAmount (#1056)
Variable BaseRfiToken.reflectionFromToken(uint256,bool).rTransferAmount (#872) is too similar to BaseRfiToken._transferTokens(address,address,uint256,bool).tTransferAmount (#1056)
Variable BaseRfiToken._transferTokens(address,address,uint256,bool).rTransferAmount (#1054) is too similar to BaseRfiToken._getValues(uint256,uint256).tTransferAmount (#1105)
Variable Tokenomics._addFees(uint256,uint256,uint256,uint256,uint256)._marketingfee (#570) is too similar to Fees.constructor(uint256,uint256,uint256,uint256,uint256).marketingfee_ (#399)
Variable SafeSuperV2.constructor(string,string,uint256,uint256,address,address,uint256,uint256,uint256,uint256,uint256)._charityfee (#1644) is too similar to Fees.constructor(uint256,uint256,uint256,uint256,uint256).charityfee_ (#398)
Variable SafeSuperV2.constructor(string,string,uint256,uint256,address,address,uint256,uint256,uint256,uint256,uint256)._marketingfee (#1645) is too similar to Fees.constructor(uint256,uint256,uint256,uint256,uint256).marketingfee_ (#399)
Prevent variables from having similar names.

Additional information: link

SafeSuperV2.service (#1631-1632) should be constant
Liquifier._mainnetRouterV2Address (#1222-1223) should be constant
Tokenomics.MAX (#421) should be constant
Tokenomics.burnAddress (#507) should be constant
Tokenomics.FEES_DIVISOR (#417) should be constant
Tokenomics.DECIMAL (#418) should be constant
Liquifier._testnetRouterAddress (#1227-1228) should be constant
Liquifier._mainnetRouterV1Address (#1219-1220) should be constant
Add the constant attributes to state variables that never change.

Additional information: link

manager() should be declared external:
- Manageable.manager() (#304-306)
renounceOwnership() should be declared external:
- Ownable.renounceOwnership() (#255-258)
decreaseAllowance(address,uint256) should be declared external:
- BaseRfiToken.decreaseAllowance(address,uint256) (#834-848)
generator() should be declared external:
- GeneratorCopyright.generator() (#1485-1487)
isExcludedFromFee(address) should be declared external:
- BaseRfiToken.isExcludedFromFee(address) (#931-933)
version() should be declared external:
- GeneratorCopyright.version() (#1492-1494)
transferOwnership(address) should be declared external:
- Ownable.transferOwnership(address) (#260-267)
unlock() should be declared external:
- Ownable.unlock() (#280-288)
lock(uint256) should be declared external:
- Ownable.lock(uint256) (#273-278)
getUnlockTime() should be declared external:
- Ownable.getUnlockTime() (#269-271)
increaseAllowance(address,uint256) should be declared external:
- BaseRfiToken.increaseAllowance(address,uint256) (#821-832)
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.

Average 30d PancakeSwap liquidity is less than $100. Token is either dead or inactive.

Average 30d PancakeSwap volume is less than $100. Token is either dead or inactive.

Average 30d number of PancakeSwap swaps is less than 1. Token is either dead or inactive.

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

Token is deployed only at one blockchain

Contract has 22% buy tax and 18% sell tax.
Taxes are high (over 10%) but contract ownership is renounced.

Unable to find token on CoinGecko

Additional information: link

Unable to find token on CoinMarketCap

Additional information: link

Unable to find KYC or doxxing proof

Unable to find token contract audit

Token is not listed at Mobula.Finance

Additional information: link

Unable to find token on CoinHunt

Additional information: link

Unable to find code repository for the project

Unable to find audit link on the website

Unable to find whitepaper link on the website

Unable to find Telegram link on the website

Token has no active CoinGecko listing / rank

Token has no active CoinMarketCap listing / rank

Young tokens have high risks of price dump / death

Young tokens have high risks of price dump / death