PULSE [PulseNet] Token

Reentrancy in PulseNet._transfer(address,address,uint256) (#776-865):
External calls:
- swapAndLiquify(contractTokenBalance) (#842)
- uniswapV2Router.swapExactTokensForETHSupportingFeeOnTransferTokens(tokenAmount,0,path,address(this),block.timestamp) (#912-918)
External calls sending eth:
- swapAndLiquify(contractTokenBalance) (#842)
- wallet.transfer(amount) (#881)
State variables written after the call(s):
- _tokenTransfer(from,to,amount,takeFee) (#864)
- _tOwned[sender] = _tOwned[sender].sub(tAmount) (#985)
- _tOwned[recipient] = _tOwned[recipient].add(tTransferAmount) (#986)
- _tOwned[address(this)] = _tOwned[address(this)].add(tDev) (#987)
- _tokenTransfer(from,to,amount,takeFee) (#864)
- txCount ++ (#974)
Apply the check-effects-interactions pattern.

Additional information: link

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

Contract ownership is not renounced (belongs to a wallet)

PulseNet.blacklist_Add_Wallets(address[]).gasUsed (#651) is a local variable never initialized
PulseNet.blacklist_Add_Wallets(address[]).i (#653) is a local variable never initialized
PulseNet.blacklist_Remove_Wallets(address[]).i (#671) is a local variable never initialized
PulseNet.blacklist_Remove_Wallets(address[]).gasUsed (#669) 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

PulseNet.allowance(address,address).owner (#535) shadows:
- Ownable.owner() (#163-165) (function)
PulseNet._approve(address,address,uint256).owner (#768) shadows:
- Ownable.owner() (#163-165) (function)
Rename the local variables that shadow another component.

Additional information: link

PulseNet._set_Fees(uint256,uint256) (#596-602) should emit an event for:
- _sellFee = Sell_Fee (#599)
- _buyFee = Buy_Fee (#600)
PulseNet.set_Number_Of_Transactions_Before_Liquify_Trigger(uint8) (#626-628) should emit an event for:
- swapTrigger = number_of_transactions (#627)
PulseNet.set_Max_Transaction_Percent(uint256) (#732-734) should emit an event for:
- _maxTxAmount = _tTotal * maxTxPercent_x100 / 10000 (#733)
PulseNet.set_Max_Wallet_Percent(uint256) (#737-739) should emit an event for:
- _maxWalletToken = _tTotal * maxWallPercent_x100 / 10000 (#738)
Emit an event for critical parameter changes.

Additional information: link

PulseNet.Wallet_Update_Dev(address).wallet (#607) lacks a zero-check on :
- Wallet_Dev = wallet (#608)
PulseNet.set_New_Pair_Address(address).newPair (#957) lacks a zero-check on :
- uniswapV2Pair = newPair (#958)
Check that the address is not zero.

Additional information: link

Reentrancy in PulseNet._transfer(address,address,uint256) (#776-865):
External calls:
- swapAndLiquify(contractTokenBalance) (#842)
- uniswapV2Router.swapExactTokensForETHSupportingFeeOnTransferTokens(tokenAmount,0,path,address(this),block.timestamp) (#912-918)
External calls sending eth:
- swapAndLiquify(contractTokenBalance) (#842)
- wallet.transfer(amount) (#881)
State variables written after the call(s):
- _TotalFee = _buyFee (#862)
- _TotalFee = _sellFee (#862)
- _tokenTransfer(from,to,amount,takeFee) (#864)
- _TotalFee = _previousTotalFee (#760)
- _TotalFee = 0 (#753)
- _tokenTransfer(from,to,amount,takeFee) (#864)
- _buyFee = _previousBuyFee (#761)
- _buyFee = 0 (#751)
- _tokenTransfer(from,to,amount,takeFee) (#864)
- _previousBuyFee = _buyFee (#748)
- _tokenTransfer(from,to,amount,takeFee) (#864)
- _previousSellFee = _sellFee (#749)
- _tokenTransfer(from,to,amount,takeFee) (#864)
- _previousTotalFee = _TotalFee (#750)
- _tokenTransfer(from,to,amount,takeFee) (#864)
- _sellFee = _previousSellFee (#762)
- _sellFee = 0 (#752)
Reentrancy in PulseNet.constructor() (#486-501):
External calls:
- uniswapV2Pair = IUniswapV2Factory(_uniswapV2Router.factory()).createPair(address(this),_uniswapV2Router.WETH()) (#493-494)
State variables written after the call(s):
- _isExcludedFromFee[owner()] = true (#496)
- _isExcludedFromFee[address(this)] = true (#497)
- _isExcludedFromFee[Wallet_Dev] = true (#498)
- uniswapV2Router = _uniswapV2Router (#495)
Reentrancy in PulseNet.set_New_Router_and_Make_Pair(address) (#944-948):
External calls:
- uniswapV2Pair = IUniswapV2Factory(_newPCSRouter.factory()).createPair(address(this),_newPCSRouter.WETH()) (#946)
State variables written after the call(s):
- uniswapV2Router = _newPCSRouter (#947)
Reentrancy in PulseNet.transferFrom(address,address,uint256) (#544-548):
External calls:
- _transfer(sender,recipient,amount) (#545)
- uniswapV2Router.swapExactTokensForETHSupportingFeeOnTransferTokens(tokenAmount,0,path,address(this),block.timestamp) (#912-918)
External calls sending eth:
- _transfer(sender,recipient,amount) (#545)
- wallet.transfer(amount) (#881)
State variables written after the call(s):
- _approve(sender,_msgSender(),_allowances[sender][_msgSender()].sub(amount,ERC20: transfer amount exceeds allowance)) (#546)
- _allowances[owner][spender] = amount (#771)
Apply the check-effects-interactions pattern.

Additional information: link

Reentrancy in PulseNet._transfer(address,address,uint256) (#776-865):
External calls:
- swapAndLiquify(contractTokenBalance) (#842)
- uniswapV2Router.swapExactTokensForETHSupportingFeeOnTransferTokens(tokenAmount,0,path,address(this),block.timestamp) (#912-918)
External calls sending eth:
- swapAndLiquify(contractTokenBalance) (#842)
- wallet.transfer(amount) (#881)
Event emitted after the call(s):
- Transfer(sender,recipient,tTransferAmount) (#988)
- _tokenTransfer(from,to,amount,takeFee) (#864)
Reentrancy in PulseNet.constructor() (#486-501):
External calls:
- uniswapV2Pair = IUniswapV2Factory(_uniswapV2Router.factory()).createPair(address(this),_uniswapV2Router.WETH()) (#493-494)
Event emitted after the call(s):
- Transfer(address(0),owner(),_tTotal) (#500)
Reentrancy in PulseNet.transferFrom(address,address,uint256) (#544-548):
External calls:
- _transfer(sender,recipient,amount) (#545)
- uniswapV2Router.swapExactTokensForETHSupportingFeeOnTransferTokens(tokenAmount,0,path,address(this),block.timestamp) (#912-918)
External calls sending eth:
- _transfer(sender,recipient,amount) (#545)
- wallet.transfer(amount) (#881)
Event emitted after the call(s):
- Approval(owner,spender,amount) (#772)
- _approve(sender,_msgSender(),_allowances[sender][_msgSender()].sub(amount,ERC20: transfer amount exceeds allowance)) (#546)
Apply the check-effects-interactions pattern.

Additional information: link

Address.isContract(address) (#83-87) uses assembly
- INLINE ASM (#85)
Address._verifyCallResult(bool,bytes,string) (#135-148) uses assembly
- INLINE ASM (#140-143)
Do not use evm assembly.

Additional information: link

Address._verifyCallResult(bool,bytes,string) (#135-148) is never used and should be removed
Address.functionCall(address,bytes) (#95-97) is never used and should be removed
Address.functionCall(address,bytes,string) (#99-101) is never used and should be removed
Address.functionCallWithValue(address,bytes,uint256) (#103-105) is never used and should be removed
Address.functionCallWithValue(address,bytes,uint256,string) (#107-112) is never used and should be removed
Address.functionDelegateCall(address,bytes) (#125-127) is never used and should be removed
Address.functionDelegateCall(address,bytes,string) (#129-133) is never used and should be removed
Address.functionStaticCall(address,bytes) (#114-116) is never used and should be removed
Address.functionStaticCall(address,bytes,string) (#118-122) is never used and should be removed
Address.isContract(address) (#83-87) is never used and should be removed
Address.sendValue(address,uint256) (#89-93) is never used and should be removed
Context._msgData() (#74-77) is never used and should be removed
SafeMath.div(uint256,uint256) (#47-49) is never used and should be removed
SafeMath.div(uint256,uint256,string) (#58-63) is never used and should be removed
SafeMath.mul(uint256,uint256) (#43-45) is never used and should be removed
Remove unused functions.

Additional information: link

PulseNet._previousTotalFee (#432) is set pre-construction with a non-constant function or state variable:
- _TotalFee
PulseNet._previousBuyFee (#433) is set pre-construction with a non-constant function or state variable:
- _buyFee
PulseNet._previousSellFee (#434) is set pre-construction with a non-constant function or state variable:
- _sellFee
PulseNet._maxWalletToken (#443) is set pre-construction with a non-constant function or state variable:
- _tTotal.mul(1).div(100)
PulseNet._previousMaxWalletToken (#444) is set pre-construction with a non-constant function or state variable:
- _maxWalletToken
PulseNet._maxTxAmount (#448) is set pre-construction with a non-constant function or state variable:
- _tTotal.mul(1).div(100)
PulseNet._previousMaxTxAmount (#449) is set pre-construction with a non-constant function or state variable:
- _maxTxAmount
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.sendValue(address,uint256) (#89-93):
- (success) = recipient.call{value: amount}() (#91)
Low level call in Address.functionCallWithValue(address,bytes,uint256,string) (#107-112):
- (success,returndata) = target.call{value: value}(data) (#110)
Low level call in Address.functionStaticCall(address,bytes,string) (#118-122):
- (success,returndata) = target.staticcall(data) (#120)
Low level call in Address.functionDelegateCall(address,bytes,string) (#129-133):
- (success,returndata) = target.delegatecall(data) (#131)
Avoid low-level calls. Check the call success. If the call is meant for a contract, check for code existence

Additional information: link

Function IUniswapV2Pair.DOMAIN_SEPARATOR() (#211) is not in mixedCase
Function IUniswapV2Pair.PERMIT_TYPEHASH() (#212) is not in mixedCase
Function IUniswapV2Pair.MINIMUM_LIQUIDITY() (#225) is not in mixedCase
Function IUniswapV2Router01.WETH() (#242) is not in mixedCase
Function PulseNet._set_Fees(uint256,uint256) (#596-602) is not in mixedCase
Parameter PulseNet._set_Fees(uint256,uint256).Buy_Fee (#596) is not in mixedCase
Parameter PulseNet._set_Fees(uint256,uint256).Sell_Fee (#596) is not in mixedCase
Function PulseNet.Wallet_Update_Dev(address) (#607-610) is not in mixedCase
Function PulseNet.set_Swap_And_Liquify_Enabled(bool) (#620-623) is not in mixedCase
Parameter PulseNet.set_Swap_And_Liquify_Enabled(bool).true_or_false (#620) is not in mixedCase
Function PulseNet.set_Number_Of_Transactions_Before_Liquify_Trigger(uint8) (#626-628) is not in mixedCase
Parameter PulseNet.set_Number_Of_Transactions_Before_Liquify_Trigger(uint8).number_of_transactions (#626) is not in mixedCase
Function PulseNet.blacklist_Add_Wallets(address[]) (#648-661) is not in mixedCase
Function PulseNet.blacklist_Remove_Wallets(address[]) (#666-679) is not in mixedCase
Function PulseNet.blacklist_Switch(bool) (#693-695) is not in mixedCase
Parameter PulseNet.blacklist_Switch(bool).true_or_false (#693) is not in mixedCase
Function PulseNet.set_Transfers_Without_Fees(bool) (#710-712) is not in mixedCase
Parameter PulseNet.set_Transfers_Without_Fees(bool).true_or_false (#710) is not in mixedCase
Function PulseNet.set_Max_Transaction_Percent(uint256) (#732-734) is not in mixedCase
Parameter PulseNet.set_Max_Transaction_Percent(uint256).maxTxPercent_x100 (#732) is not in mixedCase
Function PulseNet.set_Max_Wallet_Percent(uint256) (#737-739) is not in mixedCase
Parameter PulseNet.set_Max_Wallet_Percent(uint256).maxWallPercent_x100 (#737) is not in mixedCase
Function PulseNet.process_Tokens_Now(uint256) (#895-902) is not in mixedCase
Parameter PulseNet.process_Tokens_Now(uint256).percent_Of_Tokens_To_Process (#895) is not in mixedCase
Function PulseNet.remove_Random_Tokens(address,address,uint256) (#928-933) is not in mixedCase
Parameter PulseNet.remove_Random_Tokens(address,address,uint256).random_Token_Address (#928) is not in mixedCase
Parameter PulseNet.remove_Random_Tokens(address,address,uint256).send_to_wallet (#928) is not in mixedCase
Parameter PulseNet.remove_Random_Tokens(address,address,uint256).number_of_tokens (#928) is not in mixedCase
Function PulseNet.set_New_Router_and_Make_Pair(address) (#944-948) is not in mixedCase
Function PulseNet.set_New_Router_Address(address) (#951-954) is not in mixedCase
Function PulseNet.set_New_Pair_Address(address) (#957-959) is not in mixedCase
Variable PulseNet._isExcludedFromFee (#383) is not in mixedCase
Variable PulseNet._isBlacklisted (#386) is not in mixedCase
Variable PulseNet.Wallet_Dev (#398) is not in mixedCase
Variable PulseNet.Wallet_Burn (#399) is not in mixedCase
Variable PulseNet.Wallet_zero (#400) is not in mixedCase
Variable PulseNet._TotalFee (#426) is not in mixedCase
Variable PulseNet._buyFee (#427) is not in mixedCase
Variable PulseNet._sellFee (#428) is not in mixedCase
Variable PulseNet._maxWalletToken (#443) is not in mixedCase
Variable PulseNet._maxTxAmount (#448) is not in mixedCase
Follow the Solidity naming convention.

Additional information: link

Redundant expression "this (#75)" inContext (#69-78)
Remove redundant statements if they congest code but offer no value.

Additional information: link

Reentrancy in PulseNet._transfer(address,address,uint256) (#776-865):
External calls:
- swapAndLiquify(contractTokenBalance) (#842)
- wallet.transfer(amount) (#881)
State variables written after the call(s):
- _TotalFee = _buyFee (#862)
- _TotalFee = _sellFee (#862)
- _tokenTransfer(from,to,amount,takeFee) (#864)
- _TotalFee = _previousTotalFee (#760)
- _TotalFee = 0 (#753)
- _tokenTransfer(from,to,amount,takeFee) (#864)
- _buyFee = _previousBuyFee (#761)
- _buyFee = 0 (#751)
- _tokenTransfer(from,to,amount,takeFee) (#864)
- _previousBuyFee = _buyFee (#748)
- _tokenTransfer(from,to,amount,takeFee) (#864)
- _previousSellFee = _sellFee (#749)
- _tokenTransfer(from,to,amount,takeFee) (#864)
- _previousTotalFee = _TotalFee (#750)
- _tokenTransfer(from,to,amount,takeFee) (#864)
- _sellFee = _previousSellFee (#762)
- _sellFee = 0 (#752)
- _tokenTransfer(from,to,amount,takeFee) (#864)
- _tOwned[sender] = _tOwned[sender].sub(tAmount) (#985)
- _tOwned[recipient] = _tOwned[recipient].add(tTransferAmount) (#986)
- _tOwned[address(this)] = _tOwned[address(this)].add(tDev) (#987)
- _tokenTransfer(from,to,amount,takeFee) (#864)
- txCount ++ (#974)
Event emitted after the call(s):
- Transfer(sender,recipient,tTransferAmount) (#988)
- _tokenTransfer(from,to,amount,takeFee) (#864)
Reentrancy in PulseNet.transferFrom(address,address,uint256) (#544-548):
External calls:
- _transfer(sender,recipient,amount) (#545)
- wallet.transfer(amount) (#881)
State variables written after the call(s):
- _approve(sender,_msgSender(),_allowances[sender][_msgSender()].sub(amount,ERC20: transfer amount exceeds allowance)) (#546)
- _allowances[owner][spender] = amount (#771)
Event emitted after the call(s):
- Approval(owner,spender,amount) (#772)
- _approve(sender,_msgSender(),_allowances[sender][_msgSender()].sub(amount,ERC20: transfer amount exceeds allowance)) (#546)
Apply the check-effects-interactions pattern.

Additional information: link

Variable IUniswapV2Router01.addLiquidity(address,address,uint256,uint256,uint256,uint256,address,uint256).amountADesired (#246) is too similar to IUniswapV2Router01.addLiquidity(address,address,uint256,uint256,uint256,uint256,address,uint256).amountBDesired (#247)
Prevent variables from having similar names.

Additional information: link

PulseNet.slitherConstructorVariables() (#375-1005) uses literals with too many digits:
- Wallet_Burn = address(0x000000000000000000000000000000000000dEaD) (#399)
PulseNet.slitherConstructorVariables() (#375-1005) uses literals with too many digits:
- Wallet_zero = address(0x0000000000000000000000000000000000000000) (#400)
PulseNet.slitherConstructorVariables() (#375-1005) uses literals with too many digits:
- _tTotal = 100000000 * 10 ** 18 (#413)
Use: Ether suffix, Time suffix, or The scientific notation

Additional information: link

PulseNet.Wallet_zero (#400) is never used in PulseNet (#375-1005)
PulseNet._tFeeTotal (#414) is never used in PulseNet (#375-1005)
PulseNet._previousMaxWalletToken (#444) is never used in PulseNet (#375-1005)
PulseNet._previousMaxTxAmount (#449) is never used in PulseNet (#375-1005)
Remove unused state variables.

Additional information: link

PulseNet.Wallet_Burn (#399) should be constant
PulseNet.Wallet_zero (#400) should be constant
PulseNet._decimals (#412) should be constant
PulseNet._name (#410) should be constant
PulseNet._symbol (#411) should be constant
PulseNet._tFeeTotal (#414) should be constant
PulseNet._tTotal (#413) should be constant
PulseNet.maxPossibleFee (#422) should be constant
Add the constant attributes to state variables that never change.

Additional information: link

renounceOwnership() should be declared external:
- Ownable.renounceOwnership() (#174-177)
transferOwnership(address) should be declared external:
- Ownable.transferOwnership(address) (#180-184)
name() should be declared external:
- PulseNet.name() (#510-512)
symbol() should be declared external:
- PulseNet.symbol() (#514-516)
decimals() should be declared external:
- PulseNet.decimals() (#518-520)
totalSupply() should be declared external:
- PulseNet.totalSupply() (#522-524)
transfer(address,uint256) should be declared external:
- PulseNet.transfer(address,uint256) (#530-533)
allowance(address,address) should be declared external:
- PulseNet.allowance(address,address) (#535-537)
approve(address,uint256) should be declared external:
- PulseNet.approve(address,uint256) (#539-542)
transferFrom(address,address,uint256) should be declared external:
- PulseNet.transferFrom(address,address,uint256) (#544-548)
increaseAllowance(address,uint256) should be declared external:
- PulseNet.increaseAllowance(address,uint256) (#550-553)
decreaseAllowance(address,uint256) should be declared external:
- PulseNet.decreaseAllowance(address,uint256) (#555-558)
excludeFromFee(address) should be declared external:
- PulseNet.excludeFromFee(address) (#577-579)
includeInFee(address) should be declared external:
- PulseNet.includeInFee(address) (#582-584)
Wallet_Update_Dev(address) should be declared external:
- PulseNet.Wallet_Update_Dev(address) (#607-610)
set_Swap_And_Liquify_Enabled(bool) should be declared external:
- PulseNet.set_Swap_And_Liquify_Enabled(bool) (#620-623)
set_Number_Of_Transactions_Before_Liquify_Trigger(uint8) should be declared external:
- PulseNet.set_Number_Of_Transactions_Before_Liquify_Trigger(uint8) (#626-628)
blacklist_Switch(bool) should be declared external:
- PulseNet.blacklist_Switch(bool) (#693-695)
process_Tokens_Now(uint256) should be declared external:
- PulseNet.process_Tokens_Now(uint256) (#895-902)
set_New_Router_and_Make_Pair(address) should be declared external:
- PulseNet.set_New_Router_and_Make_Pair(address) (#944-948)
set_New_Router_Address(address) should be declared external:
- PulseNet.set_New_Router_Address(address) (#951-954)
set_New_Pair_Address(address) should be declared external:
- PulseNet.set_New_Pair_Address(address) (#957-959)
Use the external attribute for functions never called from the contract.

Additional information: link

Average PancakeSwap trading volume, liqudity, number of swaps are low. Token seems to be inactive.

Contract has 10% buy tax and 10% sell tax.
Taxes are low but contract ownership is not renounced. Token has a high risk of becoming a honeypot.

Average 30d PancakeSwap volume 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 CoinMarketCap listing / rank

Token has no active CoinGecko listing / rank