$Pulsar [Pulsar] Token
About $Pulsar
Listings
Website
The WORLD’S FIRST Elastic Rebasing Token with Real Use / Utilities Launching on the Binance Smart Chain with an elastic supply, mathematically guaranteed to exceed the price of Bitcoin. Then integrate into Version 2. Which is a long term, dividend paying, actual utility project, That will bring into existence A full Crypto, One Stop Shop Metaverse!
Social
Laser Scorebeta Last Audit: 30 November 2021
Anti-Scam
Links
Unable to find manual contract audit (e.g. Certik, PeckShield, Solidity...)
PulsarToken.addLiquidity(uint256,uint256) (#829-843) sends eth to arbitrary user
Dangerous calls:
- uniswapV2Router.addLiquidityETH.value(ethAmount)(address(this),tokenAmount,0,0,address(this),block.timestamp.add(300)) (#835-842)
Ensure that an arbitrary user cannot withdraw unauthorized funds.
Additional information: link
Reentrancy in PulsarToken._transfer(address,address,uint256) (#704-729):
External calls:
- swapAndLiquify(numTokensSell) (#721)
- uniswapV2Router.addLiquidityETH.value(ethAmount)(address(this),tokenAmount,0,0,address(this),block.timestamp.add(300)) (#835-842)
- uniswapV2Router.swapExactTokensForETHSupportingFeeOnTransferTokens(tokenAmount,0,path,address(this),block.timestamp.add(300)) (#819-825)
External calls sending eth:
- swapAndLiquify(numTokensSell) (#721)
- recipient.transfer(amount) (#805)
- uniswapV2Router.addLiquidityETH.value(ethAmount)(address(this),tokenAmount,0,0,address(this),block.timestamp.add(300)) (#835-842)
State variables written after the call(s):
- _tokenTransfer(from,to,value) (#726)
- _gonBalances[sender] = _gonBalances[sender].sub(gonValue) (#752)
- _gonBalances[address(this)] = _gonBalances[address(this)].add(rFee) (#771)
- _gonBalances[recipient] = _gonBalances[recipient].add(gonValue) (#753)
- _gonBalances[sender] = _gonBalances[sender].sub(gonDeduct) (#744)
- _gonBalances[recipient] = _gonBalances[recipient].add(gonValue) (#745)
Apply the check-effects-interactions pattern.
Additional information: link
PulsarToken.burnAutoLP() (#927-933) ignores return value by uniswapV2Pair.transfer(owner(),balance) (#932)
Use SafeERC20, or ensure that the transfer/transferFrom return value is checked.
Additional information: link
Ownable._lockTime (#264) is never initialized. It is used in:
- Ownable.getUnlockTime() (#315-317)
- Ownable.unlock() (#328-333)
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
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.
Combination 2: Unchecked transfer + 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.
Combination 3: Reentrancy vulnerabilities + Unchecked transfer vulnerability. Usual for scams. May be justified by some complex mechanics (e.g. rebase, reflections). DYOR & manual audit are advised.
Contract ticker ($Pulsar) contains non-alphanumeric characters.
Not a direct threat, but may indicate unreliable intentions of developer. Non-alphanumeric chars (,.;!#*&") are extremely rare among low risk tokens.
PulsarToken.addLiquidity(uint256,uint256) (#829-843) ignores return value by uniswapV2Router.addLiquidityETH.value(ethAmount)(address(this),tokenAmount,0,0,address(this),block.timestamp.add(300)) (#835-842)
Ensure that all the return values of the function calls are used.
Additional information: link
PulsarToken._approve(address,address,uint256).owner (#863) shadows:
- Ownable.owner() (#285-287) (function)
Rename the local variables that shadow another component.
Additional information: link
PulsarToken.setMaster(address) (#615-621) should emit an event for:
- master = _master (#620)
Emit an event for critical parameter changes.
Additional information: link
PulsarToken.setnumTokensSellDivisor(uint256) (#945-946) should emit an event for:
- numTokensSellDivisor = _numTokensSellDivisor (#946)
Emit an event for critical parameter changes.
Additional information: link
PulsarToken.burnBNB(address).burnAddress (#948) lacks a zero-check on :
- burnAddress.transfer(address(this).balance) (#949)
Check that the address is not zero.
Additional information: link
Reentrancy in PulsarToken.transferFrom(address,address,uint256) (#687-695):
External calls:
- _transfer(sender,recipient,amount) (#692)
- uniswapV2Router.addLiquidityETH.value(ethAmount)(address(this),tokenAmount,0,0,address(this),block.timestamp.add(300)) (#835-842)
- uniswapV2Router.swapExactTokensForETHSupportingFeeOnTransferTokens(tokenAmount,0,path,address(this),block.timestamp.add(300)) (#819-825)
External calls sending eth:
- _transfer(sender,recipient,amount) (#692)
- recipient.transfer(amount) (#805)
- uniswapV2Router.addLiquidityETH.value(ethAmount)(address(this),tokenAmount,0,0,address(this),block.timestamp.add(300)) (#835-842)
State variables written after the call(s):
- _approve(sender,msg.sender,_allowedFragments[sender][msg.sender].sub(amount)) (#693)
- _allowedFragments[owner][spender] = value (#867)
Apply the check-effects-interactions pattern.
Additional information: link
Reentrancy in PulsarToken.transferFrom(address,address,uint256) (#687-695):
External calls:
- _transfer(sender,recipient,amount) (#692)
- uniswapV2Router.addLiquidityETH.value(ethAmount)(address(this),tokenAmount,0,0,address(this),block.timestamp.add(300)) (#835-842)
- uniswapV2Router.swapExactTokensForETHSupportingFeeOnTransferTokens(tokenAmount,0,path,address(this),block.timestamp.add(300)) (#819-825)
External calls sending eth:
- _transfer(sender,recipient,amount) (#692)
- recipient.transfer(amount) (#805)
- uniswapV2Router.addLiquidityETH.value(ethAmount)(address(this),tokenAmount,0,0,address(this),block.timestamp.add(300)) (#835-842)
Event emitted after the call(s):
- Approval(owner,spender,value) (#868)
- _approve(sender,msg.sender,_allowedFragments[sender][msg.sender].sub(amount)) (#693)
Apply the check-effects-interactions pattern.
Additional information: link
Ownable.unlock() (#328-333) uses timestamp for comparisons
Dangerous comparisons:
- require(bool,string)(now > _lockTime,Contract is locked until 7 days) (#330)
Avoid relying on block.timestamp.
Additional information: link
SafeMath.mod(uint256,uint256) (#413-416) is never used and should be removed
Remove unused functions.
Additional information: link
Variable PulsarToken._isExcluded (#521) is not in mixedCase
Follow the Solidity naming convention.
Additional information: link
Reentrancy in PulsarToken.transferFrom(address,address,uint256) (#687-695):
External calls:
- _transfer(sender,recipient,amount) (#692)
- recipient.transfer(amount) (#805)
External calls sending eth:
- _transfer(sender,recipient,amount) (#692)
- recipient.transfer(amount) (#805)
- uniswapV2Router.addLiquidityETH.value(ethAmount)(address(this),tokenAmount,0,0,address(this),block.timestamp.add(300)) (#835-842)
State variables written after the call(s):
- _approve(sender,msg.sender,_allowedFragments[sender][msg.sender].sub(amount)) (#693)
- _allowedFragments[owner][spender] = value (#867)
Event emitted after the call(s):
- Approval(owner,spender,value) (#868)
- _approve(sender,msg.sender,_allowedFragments[sender][msg.sender].sub(amount)) (#693)
Apply the check-effects-interactions pattern.
Additional information: link
Variable IUniswapV2Router02.addLiquidity(address,address,uint256,uint256,uint256,uint256,address,uint256).amountADesired (#129) is too similar to IUniswapV2Router02.addLiquidity(address,address,uint256,uint256,uint256,uint256,address,uint256).amountBDesired (#130)
Prevent variables from having similar names.
Additional information: link
PulsarToken.slitherConstructorVariables() (#469-953) uses literals with too many digits:
- deadAddress = 0x000000000000000000000000000000000000dEaD (#513)
Use: Ether suffix, Time suffix, or The scientific notation
Additional information: link
PulsarToken.privateSaleDropCompleted (#523) is never used in PulsarToken (#469-953)
Remove unused state variables.
Additional information: link
PulsarToken.transactionTax (#506) should be constant
Add the constant attributes to state variables that never change.
Additional information: link
setnumTokensSellDivisor(uint256) should be declared external:
- PulsarToken.setnumTokensSellDivisor(uint256) (#945-946)
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.
Token is deployed only at one blockchain
Token has only one trading pair
Unable to find PancakeSwap trading pair to compute liquidity.
Unable to find PancakeSwap trading pair to compute volume.
Unable to find PancakeSwap trading pair to compute number of swaps.
Unable to crawl data from the website
BscScan page for the token does not contain additional info: website, socials, description, etc.
Additional information: link
Token was delisted (assigned to inactive / untracked listing) from CoinMarketCap
Additional information: link
Unable to find token/project description on the website or on BscScan, CoinMarketCap
Unable to find token contract audit
Unable to verify token contract address on the website
Unable to find audit link on the website
Unable to find whitepaper link on the website
Unable to find Telegram link on the website
Unable to find Twitter link on the website
Unable to find token on CoinHunt
Additional information: link
Unable to find code repository for the project
Young tokens have high risks of price dump / death
Young tokens have high risks of scam / price dump / death
Token has no active CoinMarketCap listing / rank
Token has relatively low CoinGecko rank
Price for $Pulsar
LASER DESK beta
Twitter account link seems to be invalid
Unable to find Youtube account
Unable to find Discord account