UltraSafe Token Logo

ULTRA [UltraSafe] Token

About ULTRA

Listings

Token 16 months
CoinMarketCap 16 months

From piggy banks to interplanetary vaults, tear through progressive security-related milestones and join the newest community-driven frictionless yield protocol on the Binance Smart Chain. Buy and hold UltraSafe to reap the rewards of its unique yield protocol, earning passive income and enjoying price appreciation as the community-driven token achieves dynamic milestones!

Laser Scorebeta Last Audit: 30 November 2021

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

Anti-Scam

Links


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

Reentrancy in UltraSafe._transfer(address,address,uint256) (#967-1011):
External calls:
- swapAndLiquify(contractTokenBalance) (#998)
- uniswapV2Router.addLiquidityETH{value: ethAmount}(address(this),tokenAmount,0,0,owner(),block.timestamp) (#1059-1066)
- uniswapV2Router.swapExactTokensForETHSupportingFeeOnTransferTokens(tokenAmount,0,path,address(this),block.timestamp) (#1045-1051)
External calls sending eth:
- swapAndLiquify(contractTokenBalance) (#998)
- uniswapV2Router.addLiquidityETH{value: ethAmount}(address(this),tokenAmount,0,0,owner(),block.timestamp) (#1059-1066)
State variables written after the call(s):
- _tokenTransfer(from,to,amount,takeFee) (#1010)
- _rOwned[address(this)] = _rOwned[address(this)].add(rLiquidity) (#923)
- _rOwned[sender] = _rOwned[sender].sub(rAmount) (#1092)
- _rOwned[sender] = _rOwned[sender].sub(rAmount) (#1101)
- _rOwned[sender] = _rOwned[sender].sub(rAmount) (#1112)
- _rOwned[sender] = _rOwned[sender].sub(rAmount) (#839)
- _rOwned[recipient] = _rOwned[recipient].add(rTransferAmount) (#1093)
- _rOwned[recipient] = _rOwned[recipient].add(rTransferAmount) (#1103)
- _rOwned[recipient] = _rOwned[recipient].add(rTransferAmount) (#1113)
- _rOwned[recipient] = _rOwned[recipient].add(rTransferAmount) (#841)
- _tokenTransfer(from,to,amount,takeFee) (#1010)
- _rTotal = _rTotal.sub(rFee) (#878)
- _tokenTransfer(from,to,amount,takeFee) (#1010)
- _tOwned[address(this)] = _tOwned[address(this)].add(tLiquidity) (#925)
- _tOwned[sender] = _tOwned[sender].sub(tAmount) (#838)
- _tOwned[sender] = _tOwned[sender].sub(tAmount) (#1111)
- _tOwned[recipient] = _tOwned[recipient].add(tTransferAmount) (#1102)
- _tOwned[recipient] = _tOwned[recipient].add(tTransferAmount) (#840)
Apply the check-effects-interactions pattern.

Additional information: link

UltraSafe.addLiquidity(uint256,uint256) (#1054-1067) ignores return value by uniswapV2Router.addLiquidityETH{value: ethAmount}(address(this),tokenAmount,0,0,owner(),block.timestamp) (#1059-1066)
Ensure that all the return values of the function calls are used.

Additional information: link

UltraSafe._approve(address,address,uint256).owner (#959) shadows:
- Ownable.owner() (#411-413) (function)
Rename the local variables that shadow another component.

Additional information: link

UltraSafe.setMaxTxPercent(uint256) (#863-867) should emit an event for:
- _maxTxAmount = _tTotal.mul(maxTxPercent).div(10 ** 2) (#864-866)
Emit an event for critical parameter changes.

Additional information: link

Reentrancy in UltraSafe.transferFrom(address,address,uint256) (#764-768):
External calls:
- _transfer(sender,recipient,amount) (#765)
- uniswapV2Router.addLiquidityETH{value: ethAmount}(address(this),tokenAmount,0,0,owner(),block.timestamp) (#1059-1066)
- uniswapV2Router.swapExactTokensForETHSupportingFeeOnTransferTokens(tokenAmount,0,path,address(this),block.timestamp) (#1045-1051)
External calls sending eth:
- _transfer(sender,recipient,amount) (#765)
- uniswapV2Router.addLiquidityETH{value: ethAmount}(address(this),tokenAmount,0,0,owner(),block.timestamp) (#1059-1066)
State variables written after the call(s):
- _approve(sender,_msgSender(),_allowances[sender][_msgSender()].sub(amount,ERC20: transfer amount exceeds allowance)) (#766)
- _allowances[owner][spender] = amount (#963)
Apply the check-effects-interactions pattern.

Additional information: link

Reentrancy in UltraSafe.transferFrom(address,address,uint256) (#764-768):
External calls:
- _transfer(sender,recipient,amount) (#765)
- uniswapV2Router.addLiquidityETH{value: ethAmount}(address(this),tokenAmount,0,0,owner(),block.timestamp) (#1059-1066)
- uniswapV2Router.swapExactTokensForETHSupportingFeeOnTransferTokens(tokenAmount,0,path,address(this),block.timestamp) (#1045-1051)
External calls sending eth:
- _transfer(sender,recipient,amount) (#765)
- uniswapV2Router.addLiquidityETH{value: ethAmount}(address(this),tokenAmount,0,0,owner(),block.timestamp) (#1059-1066)
Event emitted after the call(s):
- Approval(owner,spender,amount) (#964)
- _approve(sender,_msgSender(),_allowances[sender][_msgSender()].sub(amount,ERC20: transfer amount exceeds allowance)) (#766)
Apply the check-effects-interactions pattern.

Additional information: link

Address._functionCallWithValue(address,bytes,uint256,string) (#357-378) uses assembly
- INLINE ASM (#370-373)
Do not use evm assembly.

Additional information: link

SafeMath.mod(uint256,uint256,string) (#225-228) is never used and should be removed
Remove unused functions.

Additional information: link

UltraSafe._previousLiquidityFee (#686) 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) (#357-378):
- (success,returndata) = target.call{value: weiValue}(data) (#361)
Avoid low-level calls. Check the call success. If the call is meant for a contract, check for code existence

Additional information: link

Variable UltraSafe._maxTxAmount (#694) is not in mixedCase
Follow the Solidity naming convention.

Additional information: link

Redundant expression "this (#237)" inContext (#231-240)
Remove redundant statements if they congest code but offer no value.

Additional information: link

Variable UltraSafe._getRValues(uint256,uint256,uint256,uint256).rTransferAmount (#899) is too similar to UltraSafe._transferToExcluded(address,address,uint256).tTransferAmount (#1100)
Prevent variables from having similar names.

Additional information: link

UltraSafe.slitherConstructorVariables() (#660-1123) uses literals with too many digits:
- numTokensSellToAddToLiquidity = 500000 * 10 ** 6 * 10 ** 9 (#695)
Use: Ether suffix, Time suffix, or The scientific notation

Additional information: link

Ownable._previousOwner (#395) is never used in UltraSafe (#660-1123)
Remove unused state variables.

Additional information: link

UltraSafe.numTokensSellToAddToLiquidity (#695) should be constant
Add the constant attributes to state variables that never change.

Additional information: link

isExcludedFromFee(address) should be declared external:
- UltraSafe.isExcludedFromFee(address) (#955-957)
Use the external attribute for functions never called from the contract.

Additional information: link

Holders:


Token is deployed only at one blockchain


Unable to find PancakeSwap trading pair to compute liquidity.


Unable to find PancakeSwap trading pair to compute number of swaps.


Twitter account link seems to be invalid


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/project description on the website or on BscScan, CoinMarketCap


Unable to find token contract audit


Unable to find audit link on the website


Unable to find whitepaper link on the website


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


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


Token has a considerable age, but social accounts / website are missing or have few users


Young tokens have high risks of price dump / death


Token has relatively low CoinGecko rank


Token has relatively low CoinMarketCap rank

Price for ULTRA