Berylbit is working on developing a Layer 1 blockchain, it will be using the PoW mechanism. BerylBit has launched a token on the BSC network to build users for the chain and act as a token IDO sale.
About: BerylBit network will be working on issues that are overlooked by other networks, such as congestion and security. The chain will work towards providing optional private transcations for users and using high computing power for a secured network. The network supports EVM which allows developers to build on the network using the solidity language and smart contracts. The BRB chain is building a unruggable decentralized exchange, where DeFi projects that pair liquidity to the native coin will not be able to pull liquidity under certain mechanisms.
Unable to find manual contract audit (e.g. Certik, PeckShield, Solidity...)
Reentrancy in BerylBit._transfer(address,address,uint256) (#771-860):
External calls:
- swapAndLiquify(contractTokenBalance) (#837)
- uniswapV2Router.swapExactTokensForETHSupportingFeeOnTransferTokens(tokenAmount,0,path,address(this),block.timestamp) (#907-913)
External calls sending eth:
- swapAndLiquify(contractTokenBalance) (#837)
- wallet.transfer(amount) (#876)
State variables written after the call(s):
- _tokenTransfer(from,to,amount,takeFee) (#859)
- _tOwned[sender] = _tOwned[sender].sub(tAmount) (#980)
- _tOwned[recipient] = _tOwned[recipient].add(tTransferAmount) (#981)
- _tOwned[address(this)] = _tOwned[address(this)].add(tDev) (#982)
- _tokenTransfer(from,to,amount,takeFee) (#859)
- txCount ++ (#969)
Apply the check-effects-interactions pattern.
Additional information: link
Contract ownership is not renounced (belongs to a wallet)
Reentrancy in BerylBit._transfer(address,address,uint256) (#771-860):
External calls:
- swapAndLiquify(contractTokenBalance) (#837)
- uniswapV2Router.swapExactTokensForETHSupportingFeeOnTransferTokens(tokenAmount,0,path,address(this),block.timestamp) (#907-913)
External calls sending eth:
- swapAndLiquify(contractTokenBalance) (#837)
- wallet.transfer(amount) (#876)
State variables written after the call(s):
- _TotalFee = _buyFee (#857)
- _TotalFee = _sellFee (#857)
- _tokenTransfer(from,to,amount,takeFee) (#859)
- _TotalFee = _previousTotalFee (#755)
- _TotalFee = 0 (#748)
- _tokenTransfer(from,to,amount,takeFee) (#859)
- _buyFee = _previousBuyFee (#756)
- _buyFee = 0 (#746)
- _tokenTransfer(from,to,amount,takeFee) (#859)
- _previousBuyFee = _buyFee (#743)
- _tokenTransfer(from,to,amount,takeFee) (#859)
- _previousSellFee = _sellFee (#744)
- _tokenTransfer(from,to,amount,takeFee) (#859)
- _previousTotalFee = _TotalFee (#745)
- _tokenTransfer(from,to,amount,takeFee) (#859)
- _sellFee = _previousSellFee (#757)
- _sellFee = 0 (#747)
Reentrancy in BerylBit.set_New_Router_and_Make_Pair(address) (#939-943):
External calls:
- uniswapV2Pair = IUniswapV2Factory(_newPCSRouter.factory()).createPair(address(this),_newPCSRouter.WETH()) (#941)
State variables written after the call(s):
- uniswapV2Router = _newPCSRouter (#942)
Reentrancy in BerylBit.transferFrom(address,address,uint256) (#539-543):
External calls:
- _transfer(sender,recipient,amount) (#540)
- uniswapV2Router.swapExactTokensForETHSupportingFeeOnTransferTokens(tokenAmount,0,path,address(this),block.timestamp) (#907-913)
External calls sending eth:
- _transfer(sender,recipient,amount) (#540)
- wallet.transfer(amount) (#876)
State variables written after the call(s):
- _approve(sender,_msgSender(),_allowances[sender][_msgSender()].sub(amount,ERC20: transfer amount exceeds allowance)) (#541)
- _allowances[owner][spender] = amount (#766)
Apply the check-effects-interactions pattern.
Additional information: link
Address.isContract(address) (#78-82) uses assembly
- INLINE ASM (#80)
Address._verifyCallResult(bool,bytes,string) (#130-143) uses assembly
- INLINE ASM (#135-138)
Do not use evm assembly.
Additional information: link
Variable IUniswapV2Router01.addLiquidity(address,address,uint256,uint256,uint256,uint256,address,uint256).amountADesired (#241) is too similar to IUniswapV2Router01.addLiquidity(address,address,uint256,uint256,uint256,uint256,address,uint256).amountBDesired (#242)
Prevent variables from having similar names.
Additional information: link
BerylBit.slitherConstructorVariables() (#370-1000) uses literals with too many digits:
- _tTotal = 300000000 * 10 ** 18 (#408)
BerylBit.slitherConstructorVariables() (#370-1000) uses literals with too many digits:
- Wallet_Burn = address(0x000000000000000000000000000000000000dEaD) (#394)
BerylBit.slitherConstructorVariables() (#370-1000) uses literals with too many digits:
- Wallet_zero = address(0x0000000000000000000000000000000000000000) (#395)
Use: Ether suffix, Time suffix, or The scientific notation
Additional information: link
BerylBit.blacklist_Add_Wallets(address[]).i (#648) is a local variable never initialized
BerylBit.blacklist_Add_Wallets(address[]).gasUsed (#646) is a local variable never initialized
BerylBit.blacklist_Remove_Wallets(address[]).i (#666) is a local variable never initialized
BerylBit.blacklist_Remove_Wallets(address[]).gasUsed (#664) 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
BerylBit.allowance(address,address).owner (#530) shadows:
- Ownable.owner() (#158-160) (function)
BerylBit._approve(address,address,uint256).owner (#763) shadows:
- Ownable.owner() (#158-160) (function)
Rename the local variables that shadow another component.
Additional information: link
BerylBit.set_Max_Transaction_Percent(uint256) (#727-729) should emit an event for:
- _maxTxAmount = _tTotal * maxTxPercent_x100 / 10000 (#728)
BerylBit.set_Max_Wallet_Percent(uint256) (#732-734) should emit an event for:
- _maxWalletToken = _tTotal * maxWallPercent_x100 / 10000 (#733)
BerylBit._set_Fees(uint256,uint256) (#591-597) should emit an event for:
- _sellFee = Sell_Fee (#594)
- _buyFee = Buy_Fee (#595)
BerylBit.set_Number_Of_Transactions_Before_Liquify_Trigger(uint8) (#621-623) should emit an event for:
- swapTrigger = number_of_transactions (#622)
Emit an event for critical parameter changes.
Additional information: link
BerylBit.set_New_Pair_Address(address).newPair (#952) lacks a zero-check on :
- uniswapV2Pair = newPair (#953)
BerylBit.Wallet_Update_Dev(address).wallet (#602) lacks a zero-check on :
- Wallet_Dev = wallet (#603)
Check that the address is not zero.
Additional information: link
Reentrancy in BerylBit._transfer(address,address,uint256) (#771-860):
External calls:
- swapAndLiquify(contractTokenBalance) (#837)
- uniswapV2Router.swapExactTokensForETHSupportingFeeOnTransferTokens(tokenAmount,0,path,address(this),block.timestamp) (#907-913)
External calls sending eth:
- swapAndLiquify(contractTokenBalance) (#837)
- wallet.transfer(amount) (#876)
Event emitted after the call(s):
- Transfer(sender,recipient,tTransferAmount) (#983)
- _tokenTransfer(from,to,amount,takeFee) (#859)
Reentrancy in BerylBit.transferFrom(address,address,uint256) (#539-543):
External calls:
- _transfer(sender,recipient,amount) (#540)
- uniswapV2Router.swapExactTokensForETHSupportingFeeOnTransferTokens(tokenAmount,0,path,address(this),block.timestamp) (#907-913)
External calls sending eth:
- _transfer(sender,recipient,amount) (#540)
- wallet.transfer(amount) (#876)
Event emitted after the call(s):
- Approval(owner,spender,amount) (#767)
- _approve(sender,_msgSender(),_allowances[sender][_msgSender()].sub(amount,ERC20: transfer amount exceeds allowance)) (#541)
Apply the check-effects-interactions pattern.
Additional information: link
SafeMath.mul(uint256,uint256) (#38-40) is never used and should be removed
Address.sendValue(address,uint256) (#84-88) is never used and should be removed
Address.functionCallWithValue(address,bytes,uint256) (#98-100) is never used and should be removed
Address.functionDelegateCall(address,bytes,string) (#124-128) is never used and should be removed
Address.functionDelegateCall(address,bytes) (#120-122) is never used and should be removed
Address.functionCallWithValue(address,bytes,uint256,string) (#102-107) is never used and should be removed
SafeMath.div(uint256,uint256,string) (#53-58) is never used and should be removed
Context._msgData() (#69-72) is never used and should be removed
Address.functionStaticCall(address,bytes) (#109-111) is never used and should be removed
SafeMath.div(uint256,uint256) (#42-44) is never used and should be removed
Address._verifyCallResult(bool,bytes,string) (#130-143) is never used and should be removed
Address.isContract(address) (#78-82) is never used and should be removed
Address.functionCall(address,bytes,string) (#94-96) is never used and should be removed
Address.functionStaticCall(address,bytes,string) (#113-117) is never used and should be removed
Address.functionCall(address,bytes) (#90-92) is never used and should be removed
Remove unused functions.
Additional information: link
BerylBit._previousMaxTxAmount (#444) is set pre-construction with a non-constant function or state variable:
- _maxTxAmount
BerylBit._maxTxAmount (#443) is set pre-construction with a non-constant function or state variable:
- _tTotal.mul(1).div(100)
BerylBit._previousSellFee (#429) is set pre-construction with a non-constant function or state variable:
- _sellFee
BerylBit._previousBuyFee (#428) is set pre-construction with a non-constant function or state variable:
- _buyFee
BerylBit._previousTotalFee (#427) is set pre-construction with a non-constant function or state variable:
- _TotalFee
BerylBit._maxWalletToken (#438) is set pre-construction with a non-constant function or state variable:
- _tTotal.mul(1).div(100)
BerylBit._previousMaxWalletToken (#439) is set pre-construction with a non-constant function or state variable:
- _maxWalletToken
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
Low level call in Address.functionDelegateCall(address,bytes,string) (#124-128):
- (success,returndata) = target.delegatecall(data) (#126)
Low level call in Address.functionCallWithValue(address,bytes,uint256,string) (#102-107):
- (success,returndata) = target.call{value: value}(data) (#105)
Low level call in Address.functionStaticCall(address,bytes,string) (#113-117):
- (success,returndata) = target.staticcall(data) (#115)
Low level call in Address.sendValue(address,uint256) (#84-88):
- (success) = recipient.call{value: amount}() (#86)
Avoid low-level calls. Check the call success. If the call is meant for a contract, check for code existence
Additional information: link
Variable BerylBit.Wallet_Burn (#394) is not in mixedCase
Parameter BerylBit.set_Swap_And_Liquify_Enabled(bool).true_or_false (#615) is not in mixedCase
Parameter BerylBit.remove_Random_Tokens(address,address,uint256).random_Token_Address (#923) is not in mixedCase
Variable BerylBit._isBlacklisted (#381) is not in mixedCase
Function BerylBit.process_Tokens_Now(uint256) (#890-897) is not in mixedCase
Variable BerylBit.Wallet_Dev (#393) is not in mixedCase
Variable BerylBit._maxTxAmount (#443) is not in mixedCase
Function BerylBit.blacklist_Switch(bool) (#688-690) is not in mixedCase
Parameter BerylBit.process_Tokens_Now(uint256).percent_Of_Tokens_To_Process (#890) is not in mixedCase
Function BerylBit.set_Swap_And_Liquify_Enabled(bool) (#615-618) is not in mixedCase
Function BerylBit.set_Max_Transaction_Percent(uint256) (#727-729) is not in mixedCase
Function BerylBit.blacklist_Remove_Wallets(address[]) (#661-674) is not in mixedCase
Function IUniswapV2Pair.PERMIT_TYPEHASH() (#207) is not in mixedCase
Function IUniswapV2Pair.MINIMUM_LIQUIDITY() (#220) is not in mixedCase
Variable BerylBit.Wallet_zero (#395) is not in mixedCase
Function BerylBit.set_New_Pair_Address(address) (#952-954) is not in mixedCase
Function BerylBit.Wallet_Update_Dev(address) (#602-605) is not in mixedCase
Function BerylBit.set_Transfers_Without_Fees(bool) (#705-707) is not in mixedCase
Variable BerylBit._TotalFee (#421) is not in mixedCase
Function BerylBit._set_Fees(uint256,uint256) (#591-597) is not in mixedCase
Variable BerylBit._buyFee (#422) is not in mixedCase
Variable BerylBit._maxWalletToken (#438) is not in mixedCase
Function IUniswapV2Pair.DOMAIN_SEPARATOR() (#206) is not in mixedCase
Parameter BerylBit._set_Fees(uint256,uint256).Sell_Fee (#591) is not in mixedCase
Parameter BerylBit.remove_Random_Tokens(address,address,uint256).send_to_wallet (#923) is not in mixedCase
Parameter BerylBit.set_Transfers_Without_Fees(bool).true_or_false (#705) is not in mixedCase
Function BerylBit.set_New_Router_Address(address) (#946-949) is not in mixedCase
Function BerylBit.set_Number_Of_Transactions_Before_Liquify_Trigger(uint8) (#621-623) is not in mixedCase
Parameter BerylBit.set_Number_Of_Transactions_Before_Liquify_Trigger(uint8).number_of_transactions (#621) is not in mixedCase
Variable BerylBit._isExcludedFromFee (#378) is not in mixedCase
Parameter BerylBit.set_Max_Wallet_Percent(uint256).maxWallPercent_x100 (#732) is not in mixedCase
Variable BerylBit._sellFee (#423) is not in mixedCase
Function BerylBit.remove_Random_Tokens(address,address,uint256) (#923-928) is not in mixedCase
Parameter BerylBit.set_Max_Transaction_Percent(uint256).maxTxPercent_x100 (#727) is not in mixedCase
Parameter BerylBit.remove_Random_Tokens(address,address,uint256).number_of_tokens (#923) is not in mixedCase
Parameter BerylBit._set_Fees(uint256,uint256).Buy_Fee (#591) is not in mixedCase
Function IUniswapV2Router01.WETH() (#237) is not in mixedCase
Function BerylBit.blacklist_Add_Wallets(address[]) (#643-656) is not in mixedCase
Function BerylBit.set_Max_Wallet_Percent(uint256) (#732-734) is not in mixedCase
Function BerylBit.set_New_Router_and_Make_Pair(address) (#939-943) is not in mixedCase
Parameter BerylBit.blacklist_Switch(bool).true_or_false (#688) is not in mixedCase
Follow the Solidity naming convention.
Additional information: link
Redundant expression "this (#70)" inContext (#64-73)
Remove redundant statements if they congest code but offer no value.
Additional information: link
Reentrancy in BerylBit._transfer(address,address,uint256) (#771-860):
External calls:
- swapAndLiquify(contractTokenBalance) (#837)
- wallet.transfer(amount) (#876)
State variables written after the call(s):
- _TotalFee = _buyFee (#857)
- _TotalFee = _sellFee (#857)
- _tokenTransfer(from,to,amount,takeFee) (#859)
- _TotalFee = _previousTotalFee (#755)
- _TotalFee = 0 (#748)
- _tokenTransfer(from,to,amount,takeFee) (#859)
- _buyFee = _previousBuyFee (#756)
- _buyFee = 0 (#746)
- _tokenTransfer(from,to,amount,takeFee) (#859)
- _previousBuyFee = _buyFee (#743)
- _tokenTransfer(from,to,amount,takeFee) (#859)
- _previousSellFee = _sellFee (#744)
- _tokenTransfer(from,to,amount,takeFee) (#859)
- _previousTotalFee = _TotalFee (#745)
- _tokenTransfer(from,to,amount,takeFee) (#859)
- _sellFee = _previousSellFee (#757)
- _sellFee = 0 (#747)
- _tokenTransfer(from,to,amount,takeFee) (#859)
- _tOwned[sender] = _tOwned[sender].sub(tAmount) (#980)
- _tOwned[recipient] = _tOwned[recipient].add(tTransferAmount) (#981)
- _tOwned[address(this)] = _tOwned[address(this)].add(tDev) (#982)
- _tokenTransfer(from,to,amount,takeFee) (#859)
- txCount ++ (#969)
Event emitted after the call(s):
- Transfer(sender,recipient,tTransferAmount) (#983)
- _tokenTransfer(from,to,amount,takeFee) (#859)
Reentrancy in BerylBit.transferFrom(address,address,uint256) (#539-543):
External calls:
- _transfer(sender,recipient,amount) (#540)
- wallet.transfer(amount) (#876)
State variables written after the call(s):
- _approve(sender,_msgSender(),_allowances[sender][_msgSender()].sub(amount,ERC20: transfer amount exceeds allowance)) (#541)
- _allowances[owner][spender] = amount (#766)
Event emitted after the call(s):
- Approval(owner,spender,amount) (#767)
- _approve(sender,_msgSender(),_allowances[sender][_msgSender()].sub(amount,ERC20: transfer amount exceeds allowance)) (#541)
Apply the check-effects-interactions pattern.
Additional information: link
BerylBit.Wallet_zero (#395) is never used in BerylBit (#370-1000)
BerylBit._previousMaxTxAmount (#444) is never used in BerylBit (#370-1000)
BerylBit._tFeeTotal (#409) is never used in BerylBit (#370-1000)
BerylBit._previousMaxWalletToken (#439) is never used in BerylBit (#370-1000)
Remove unused state variables.
Additional information: link
BerylBit._decimals (#407) should be constant
BerylBit.maxPossibleFee (#417) should be constant
BerylBit._name (#405) should be constant
BerylBit._tTotal (#408) should be constant
BerylBit._symbol (#406) should be constant
BerylBit._tFeeTotal (#409) should be constant
BerylBit.Wallet_zero (#395) should be constant
BerylBit.Wallet_Burn (#394) should be constant
Add the constant attributes to state variables that never change.
Additional information: link
includeInFee(address) should be declared external:
- BerylBit.includeInFee(address) (#577-579)
transferFrom(address,address,uint256) should be declared external:
- BerylBit.transferFrom(address,address,uint256) (#539-543)
transfer(address,uint256) should be declared external:
- BerylBit.transfer(address,uint256) (#525-528)
decreaseAllowance(address,uint256) should be declared external:
- BerylBit.decreaseAllowance(address,uint256) (#550-553)
excludeFromFee(address) should be declared external:
- BerylBit.excludeFromFee(address) (#572-574)
renounceOwnership() should be declared external:
- Ownable.renounceOwnership() (#169-172)
set_New_Router_and_Make_Pair(address) should be declared external:
- BerylBit.set_New_Router_and_Make_Pair(address) (#939-943)
set_New_Pair_Address(address) should be declared external:
- BerylBit.set_New_Pair_Address(address) (#952-954)
approve(address,uint256) should be declared external:
- BerylBit.approve(address,uint256) (#534-537)
totalSupply() should be declared external:
- BerylBit.totalSupply() (#517-519)
blacklist_Switch(bool) should be declared external:
- BerylBit.blacklist_Switch(bool) (#688-690)
set_New_Router_Address(address) should be declared external:
- BerylBit.set_New_Router_Address(address) (#946-949)
Wallet_Update_Dev(address) should be declared external:
- BerylBit.Wallet_Update_Dev(address) (#602-605)
symbol() should be declared external:
- BerylBit.symbol() (#509-511)
transferOwnership(address) should be declared external:
- Ownable.transferOwnership(address) (#175-179)
process_Tokens_Now(uint256) should be declared external:
- BerylBit.process_Tokens_Now(uint256) (#890-897)
set_Number_Of_Transactions_Before_Liquify_Trigger(uint8) should be declared external:
- BerylBit.set_Number_Of_Transactions_Before_Liquify_Trigger(uint8) (#621-623)
increaseAllowance(address,uint256) should be declared external:
- BerylBit.increaseAllowance(address,uint256) (#545-548)
name() should be declared external:
- BerylBit.name() (#505-507)
decimals() should be declared external:
- BerylBit.decimals() (#513-515)
allowance(address,address) should be declared external:
- BerylBit.allowance(address,address) (#530-532)
set_Swap_And_Liquify_Enabled(bool) should be declared external:
- BerylBit.set_Swap_And_Liquify_Enabled(bool) (#615-618)
Use the external attribute for functions never called from the contract.
Additional information: link
Average 30d PancakeSwap liquidity 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.
Token is deployed only at one blockchain
Contract has 6% buy tax and 6% sell tax.
Taxes are low but contract ownership is not renounced. Token has a high risk of becoming a honeypot.
Unable to find token contract audit
Unable to find token on CoinHunt
Additional information: link
Unable to find audit link on the website
Unable to find whitepaper link on the website
Young tokens have high risks of price dump / death
Young tokens have high risks of price dump / death
Token has relatively low CoinGecko rank
Young tokens have high risks of price dump / death
Unable to find Youtube account