Star Ship Royal Token Logo

SSR [Star Ship Royal] Token

About SSR

Listings

Token 2 years
white paper

Star Ship Royal is a browser online game in the setting of a space odyssey. The game will feature both a story line (PVE) and a PVP arena.
The economic component of the game is based on Blockchain. In the game itself, the unique entities (bases, items, ships) are tied to the NFT on Binance Smart Chain.

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Laser Scorebeta Last Audit: 30 November 2021

report
Token is either risky or in presale. For presale 30+ is a fine score.

Anti-Scam

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

Reentrancy in StarShipRoyal._transfer(address,address,uint256) (#857-897):
External calls:
- swapAndLiquify(contractTokenBalance) (#884)
- uniswapV2Router.swapExactTokensForETHSupportingFeeOnTransferTokens(tokenAmount,0,path,address(this),block.timestamp) (#926-932)
- (_amountToken,_amountETH,_liquidity) = uniswapV2Router.addLiquidityETH{value: ethAmount}(address(this),tokenAmount,0,0,owner(),block.timestamp) (#940-947)
External calls sending eth:
- swapAndLiquify(contractTokenBalance) (#884)
- (_amountToken,_amountETH,_liquidity) = uniswapV2Router.addLiquidityETH{value: ethAmount}(address(this),tokenAmount,0,0,owner(),block.timestamp) (#940-947)
State variables written after the call(s):
- _tokenTransfer(from,to,amount,takeFee) (#896)
- _rOwned[address(this)] = _rOwned[address(this)].add(rLiquidity) (#813)
- _rOwned[sender] = _rOwned[sender].sub(rAmount) (#974)
- _rOwned[sender] = _rOwned[sender].sub(rAmount) (#983)
- _rOwned[recipient] = _rOwned[recipient].add(rTransferAmount) (#975)
- _rOwned[sender] = _rOwned[sender].sub(rAmount) (#994)
- _rOwned[sender] = _rOwned[sender].sub(rAmount) (#1004)
- _rOwned[recipient] = _rOwned[recipient].add(rTransferAmount) (#985)
- _rOwned[recipient] = _rOwned[recipient].add(rTransferAmount) (#995)
- _rOwned[recipient] = _rOwned[recipient].add(rTransferAmount) (#1006)
- _tokenTransfer(from,to,amount,takeFee) (#896)
- _rTotal = _rTotal.sub(rFee) (#768)
- _tokenTransfer(from,to,amount,takeFee) (#896)
- _tOwned[address(this)] = _tOwned[address(this)].add(tLiquidity) (#815)
- _tOwned[sender] = _tOwned[sender].sub(tAmount) (#993)
- _tOwned[sender] = _tOwned[sender].sub(tAmount) (#1003)
- _tOwned[recipient] = _tOwned[recipient].add(tTransferAmount) (#984)
- _tOwned[recipient] = _tOwned[recipient].add(tTransferAmount) (#1005)
Apply the check-effects-interactions pattern.

Additional information: link

StarShipRoyal.recoverBEP20(address,uint256) (#1012-1014) ignores return value by IERC20(tokenAddress).transfer(owner(),tokenAmount) (#1013)
Use SafeERC20, or ensure that the transfer/transferFrom return value is checked.

Additional information: link


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.


Not a direct threat, but may indicate unreliable intentions of developer. Widespread names (e.g. Elon, King, Moon, Doge) are common among meme-tokens and scams. The allow to gain free hype and attract unexperienced investors.

StarShipRoyal._approve(address,address,uint256).owner (#849) shadows:
- Ownable.owner() (#448-450) (function)
Rename the local variables that shadow another component.

Additional information: link

Reentrancy in StarShipRoyal.transferFrom(address,address,uint256) (#662-666):
External calls:
- _transfer(sender,recipient,amount) (#663)
- uniswapV2Router.swapExactTokensForETHSupportingFeeOnTransferTokens(tokenAmount,0,path,address(this),block.timestamp) (#926-932)
- (_amountToken,_amountETH,_liquidity) = uniswapV2Router.addLiquidityETH{value: ethAmount}(address(this),tokenAmount,0,0,owner(),block.timestamp) (#940-947)
External calls sending eth:
- _transfer(sender,recipient,amount) (#663)
- (_amountToken,_amountETH,_liquidity) = uniswapV2Router.addLiquidityETH{value: ethAmount}(address(this),tokenAmount,0,0,owner(),block.timestamp) (#940-947)
State variables written after the call(s):
- _approve(sender,_msgSender(),_allowances[sender][_msgSender()].sub(amount,ERC20: transfer amount exceeds allowance)) (#664)
- _allowances[owner][spender] = amount (#853)
Apply the check-effects-interactions pattern.

Additional information: link

Reentrancy in StarShipRoyal.transferFrom(address,address,uint256) (#662-666):
External calls:
- _transfer(sender,recipient,amount) (#663)
- uniswapV2Router.swapExactTokensForETHSupportingFeeOnTransferTokens(tokenAmount,0,path,address(this),block.timestamp) (#926-932)
- (_amountToken,_amountETH,_liquidity) = uniswapV2Router.addLiquidityETH{value: ethAmount}(address(this),tokenAmount,0,0,owner(),block.timestamp) (#940-947)
External calls sending eth:
- _transfer(sender,recipient,amount) (#663)
- (_amountToken,_amountETH,_liquidity) = uniswapV2Router.addLiquidityETH{value: ethAmount}(address(this),tokenAmount,0,0,owner(),block.timestamp) (#940-947)
Event emitted after the call(s):
- Approval(owner,spender,amount) (#854)
- _approve(sender,_msgSender(),_allowances[sender][_msgSender()].sub(amount,ERC20: transfer amount exceeds allowance)) (#664)
Apply the check-effects-interactions pattern.

Additional information: link

Ownable.unlock() (#495-500) uses timestamp for comparisons
Dangerous comparisons:
- require(bool,string)(now > _lockTime,Contract is locked until 7 days) (#497)
Avoid relying on block.timestamp.

Additional information: link

Address._functionCallWithValue(address,bytes,uint256,string) (#394-415) uses assembly
- INLINE ASM (#407-410)
Do not use evm assembly.

Additional information: link

SafeMath.mod(uint256,uint256,string) (#262-265) is never used and should be removed
Remove unused functions.

Additional information: link

StarShipRoyal._previousLiquidityFee (#584) is set pre-construction with a non-constant function or state variable:
- _liquidityFee
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._functionCallWithValue(address,bytes,uint256,string) (#394-415):
- (success,returndata) = target.call{value: weiValue}(data) (#398)
Avoid low-level calls. Check the call success. If the call is meant for a contract, check for code existence

Additional information: link

Variable StarShipRoyal._maxTxAmount (#592) is not in mixedCase
Follow the Solidity naming convention.

Additional information: link

Redundant expression "this (#274)" inContext (#268-277)
Remove redundant statements if they congest code but offer no value.

Additional information: link

Variable StarShipRoyal._getRValues(uint256,uint256,uint256,uint256).rTransferAmount (#789) is too similar to StarShipRoyal._getValues(uint256).tTransferAmount (#773)
Prevent variables from having similar names.

Additional information: link

StarShipRoyal.slitherConstructorVariables() (#558-1021) uses literals with too many digits:
- numTokensSellToAddToLiquidity = 500000 * 10 ** 6 * 10 ** 9 (#593)
Use: Ether suffix, Time suffix, or The scientific notation

Additional information: link

StarShipRoyal.numTokensSellToAddToLiquidity (#593) should be constant
Add the constant attributes to state variables that never change.

Additional information: link

recoverBNB(uint256) should be declared external:
- StarShipRoyal.recoverBNB(uint256) (#1016-1019)
Use the external attribute for functions never called from the contract.

Additional information: link

Holders:


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.


Twitter account link seems to be invalid


Unable to find Youtube account


Unable to find Discord account


BscScan page for the token does not contain additional info: website, socials, description, etc.

Additional information: link


Unable to find token contract audit


Unable to find audit link on the website


Unable to find whitepaper 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


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


Young tokens have high risks of price dump / death


Token has relatively low CoinGecko rank


Token has relatively low CoinMarketCap rank

Price for SSR