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SST [STEPM] Token

About SST

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Token 2 years
CoinMarketCap 2 years
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STEPM stands for Step to Mars. The M in STEPM, meaning Mars, is inspired by the idea of ​​sending people to Mars by Elon Musk - the CEO of SpaceX. STEPM was born with the mission to help people improve their physical and mental health and beyond to build a qualified force to join Elon Musk on the journey to Mars in 2029.
STEPM is a lifestyle application on Web 3.0 with GameFi and SocialFi elements. STEPM is built around a daily activity necessary for most people - moving. We are the best project to be effective for the concept of moving & earning money.

Social

Laser Scorebeta Last Audit: 6 June 2022

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


Unable to verify that contract auditor is trusted: Certik, Quantstamp, Hacken, Solidity, Paladinsec, Openzeppelin, Verichains


Contract ownership is not renounced (belongs to a wallet)

ERC20.constructor(string,string,uint256).name (#878) shadows:
- ERC20.name() (#895-897) (function)
- IERC20.name() (#189) (function)
ERC20.constructor(string,string,uint256).symbol (#878) shadows:
- ERC20.symbol() (#909-911) (function)
- IERC20.symbol() (#184) (function)
ERC20.allowance(address,address).owner (#943) shadows:
- Ownable.owner() (#781-783) (function)
ERC20._approve(address,address,uint256).owner (#1103) shadows:
- Ownable.owner() (#781-783) (function)
STEPM.constructor(string,string)._name (#1169) shadows:
- ERC20._name (#865) (state variable)
STEPM.constructor(string,string)._symbol (#1169) shadows:
- ERC20._symbol (#866) (state variable)
Rename the local variables that shadow another component.

Additional information: link

STEPM.setSellFee(uint256,uint256,uint256) (#1191-1196) should emit an event for:
- developmentSell = _devFee (#1193)
- airdropSell = _adFee (#1194)
- marketingSell = _mktFee (#1195)
STEPM.setBuyFee(uint256,uint256,uint256) (#1198-1203) should emit an event for:
- poolBuy = _poolFee (#1200)
- liquidityBuy = _lqdtFee (#1201)
- marketingBuy = _mktFee (#1202)
STEPM.setHoldTime(bool,uint256) (#1217-1227) should emit an event for:
- holdTime = _sec (#1221)
- holdTime = 0 (#1225)
Emit an event for critical parameter changes.

Additional information: link

Reentrancy in STEPM.constructor(string,string) (#1169-1177):
External calls:
- uniswapV2Pair = IUniswapV2Factory(uniswapV2Router.factory()).createPair(address(this),uniswapV2Router.WETH()) (#1171)
State variables written after the call(s):
- _approve(address(this),address(uniswapV2Router),~ uint256(0)) (#1172)
- _allowances[owner][spender] = amount (#1110)
- excludeFee[poolAddress] = true (#1173)
- excludeFee[marketingAddress] = true (#1174)
- excludeFee[developmentAddress] = true (#1175)
- excludeFee[airdropAddress] = true (#1176)
Apply the check-effects-interactions pattern.

Additional information: link

Reentrancy in STEPM.constructor(string,string) (#1169-1177):
External calls:
- uniswapV2Pair = IUniswapV2Factory(uniswapV2Router.factory()).createPair(address(this),uniswapV2Router.WETH()) (#1171)
Event emitted after the call(s):
- Approval(owner,spender,amount) (#1111)
- _approve(address(this),address(uniswapV2Router),~ uint256(0)) (#1172)
Apply the check-effects-interactions pattern.

Additional information: link

STEPM._transfer(address,address,uint256) (#1241-1334) uses timestamp for comparisons
Dangerous comparisons:
- transactionTime == true && lastTransactionTime[sender] <= block.timestamp - holdTime (#1271-1272)
- transactionTime == true && lastTransactionTime[recipient] <= block.timestamp - holdTime (#1308-1309)
Avoid relying on block.timestamp.

Additional information: link

Address.verifyCallResult(bool,bytes,string) (#466-486) uses assembly
- INLINE ASM (#478-481)
Do not use evm assembly.

Additional information: link

STEPM.setTax(bool) (#1205-1215) compares to a boolean constant:
-enableTax == true (#1207)
STEPM.setHoldTime(bool,uint256) (#1217-1227) compares to a boolean constant:
-enable == true (#1218)
STEPM._transfer(address,address,uint256) (#1241-1334) compares to a boolean constant:
-antiBot == true && recipient == uniswapV2Pair && sender != address(this) (#1242-1244)
STEPM._transfer(address,address,uint256) (#1241-1334) compares to a boolean constant:
-enableTax == true (#1314)
STEPM._transfer(address,address,uint256) (#1241-1334) compares to a boolean constant:
-antiBot == true && sender == uniswapV2Pair && recipient != address(this) (#1250-1252)
STEPM._transfer(address,address,uint256) (#1241-1334) compares to a boolean constant:
-allowToSell == true (#1276)
STEPM._transfer(address,address,uint256) (#1241-1334) compares to a boolean constant:
-limitSell == true (#1265)
STEPM._transfer(address,address,uint256) (#1241-1334) compares to a boolean constant:
-require(bool,string)(allowToTransfer == true,Not Allow to Transfer) (#1332)
STEPM._transfer(address,address,uint256) (#1241-1334) compares to a boolean constant:
-allowToBuy == true (#1313)
STEPM._transfer(address,address,uint256) (#1241-1334) compares to a boolean constant:
-limitBuy == true (#1302)
STEPM._transfer(address,address,uint256) (#1241-1334) compares to a boolean constant:
-recipient.isContract() == true (#1253)
STEPM._transfer(address,address,uint256) (#1241-1334) compares to a boolean constant:
-transactionTime == true && lastTransactionTime[sender] <= block.timestamp - holdTime (#1271-1272)
STEPM._transfer(address,address,uint256) (#1241-1334) compares to a boolean constant:
-enableTax == true (#1277)
STEPM._transfer(address,address,uint256) (#1241-1334) compares to a boolean constant:
-sender.isContract() == true (#1245)
STEPM._transfer(address,address,uint256) (#1241-1334) compares to a boolean constant:
-transactionTime == true && lastTransactionTime[recipient] <= block.timestamp - holdTime (#1308-1309)
Remove the equality to the boolean constant.

Additional information: link

Different versions of Solidity is used:
- Version used: ['>=0.4.0', '>=0.5.0', '>=0.6.2', '>=0.8.7', '^0.8.0', '^0.8.1']
- >=0.5.0 (#3)
- >=0.6.2 (#23)
- >=0.6.2 (#121)
- >=0.4.0 (#168)
- ^0.8.1 (#269)
- ^0.8.0 (#494)
- ^0.8.0 (#724)
- ^0.8.0 (#751)
- >=0.4.0 (#827)
- >=0.8.7 (#1132)
Use one Solidity version.

Additional information: link

Address.functionCall(address,bytes) (#350-352) is never used and should be removed
Address.functionCall(address,bytes,string) (#360-366) is never used and should be removed
Address.functionCallWithValue(address,bytes,uint256) (#379-385) is never used and should be removed
Address.functionCallWithValue(address,bytes,uint256,string) (#393-404) is never used and should be removed
Address.functionDelegateCall(address,bytes) (#439-441) is never used and should be removed
Address.functionDelegateCall(address,bytes,string) (#449-458) is never used and should be removed
Address.functionStaticCall(address,bytes) (#412-414) is never used and should be removed
Address.functionStaticCall(address,bytes,string) (#422-431) is never used and should be removed
Address.sendValue(address,uint256) (#325-330) is never used and should be removed
Address.verifyCallResult(bool,bytes,string) (#466-486) is never used and should be removed
Context._msgData() (#741-743) is never used and should be removed
ERC20._burnFrom(address,uint256) (#1120-1127) is never used and should be removed
SafeMath.div(uint256,uint256,string) (#681-690) is never used and should be removed
SafeMath.mod(uint256,uint256) (#641-643) is never used and should be removed
SafeMath.mod(uint256,uint256,string) (#707-716) is never used and should be removed
SafeMath.tryAdd(uint256,uint256) (#512-518) is never used and should be removed
SafeMath.tryDiv(uint256,uint256) (#554-559) is never used and should be removed
SafeMath.tryMod(uint256,uint256) (#566-571) is never used and should be removed
SafeMath.tryMul(uint256,uint256) (#537-547) is never used and should be removed
SafeMath.trySub(uint256,uint256) (#525-530) is never used and should be removed
Remove unused functions.

Additional information: link

Pragma version>=0.5.0 (#3) allows old versions
Pragma version>=0.6.2 (#23) allows old versions
Pragma version>=0.6.2 (#121) allows old versions
Pragma version>=0.4.0 (#168) allows old versions
Pragma version^0.8.1 (#269) allows old versions
Pragma version^0.8.0 (#494) allows old versions
Pragma version^0.8.0 (#724) allows old versions
Pragma version^0.8.0 (#751) allows old versions
Pragma version>=0.4.0 (#827) allows old versions
Deploy with any of the following Solidity versions: 0.5.16 - 0.5.17, 0.6.11 - 0.6.12, 0.7.5 - 0.7.6 Use a simple pragma version that allows any of these versions. Consider using the latest version of Solidity for testing.

Additional information: link

Low level call in Address.sendValue(address,uint256) (#325-330):
- (success) = recipient.call{value: amount}() (#328)
Low level call in Address.functionCallWithValue(address,bytes,uint256,string) (#393-404):
- (success,returndata) = target.call{value: value}(data) (#402)
Low level call in Address.functionStaticCall(address,bytes,string) (#422-431):
- (success,returndata) = target.staticcall(data) (#429)
Low level call in Address.functionDelegateCall(address,bytes,string) (#449-458):
- (success,returndata) = target.delegatecall(data) (#456)
Avoid low-level calls. Check the call success. If the call is meant for a contract, check for code existence

Additional information: link

Function IUniswapV2Router01.WETH() (#27) is not in mixedCase
Parameter STEPM.setSellFee(uint256,uint256,uint256)._devFee (#1191) is not in mixedCase
Parameter STEPM.setSellFee(uint256,uint256,uint256)._adFee (#1191) is not in mixedCase
Parameter STEPM.setSellFee(uint256,uint256,uint256)._mktFee (#1191) is not in mixedCase
Parameter STEPM.setBuyFee(uint256,uint256,uint256)._poolFee (#1198) is not in mixedCase
Parameter STEPM.setBuyFee(uint256,uint256,uint256)._lqdtFee (#1198) is not in mixedCase
Parameter STEPM.setBuyFee(uint256,uint256,uint256)._mktFee (#1198) is not in mixedCase
Parameter STEPM.setHoldTime(bool,uint256)._sec (#1217) is not in mixedCase
Variable STEPM.SellFee (#1146) is not in mixedCase
Variable STEPM.BuyFee (#1150) is not in mixedCase
Follow the Solidity naming convention.

Additional information: link

Variable IUniswapV2Router01.addLiquidity(address,address,uint256,uint256,uint256,uint256,address,uint256).amountADesired (#32) is too similar to IUniswapV2Router01.addLiquidity(address,address,uint256,uint256,uint256,uint256,address,uint256).amountBDesired (#33)
Prevent variables from having similar names.

Additional information: link

STEPM.slitherConstructorVariables() (#1137-1336) uses literals with too many digits:
- maxBuy = 100000 (#1151)
STEPM.slitherConstructorVariables() (#1137-1336) uses literals with too many digits:
- maxSell = 100000 (#1153)
Use: Ether suffix, Time suffix, or The scientific notation

Additional information: link

STEPM.airdropAddress (#1159) should be constant
STEPM.developmentAddress (#1158) should be constant
STEPM.marketingAddress (#1157) should be constant
STEPM.maxBuy (#1151) should be constant
STEPM.maxSell (#1153) should be constant
STEPM.maxSupply (#1140) should be constant
STEPM.minBuy (#1152) should be constant
STEPM.minSell (#1154) should be constant
STEPM.poolAddress (#1156) should be constant
Add the constant attributes to state variables that never change.

Additional information: link

renounceOwnership() should be declared external:
- Ownable.renounceOwnership() (#800-802)
transferOwnership(address) should be declared external:
- Ownable.transferOwnership(address) (#808-811)
name() should be declared external:
- ERC20.name() (#895-897)
decimals() should be declared external:
- ERC20.decimals() (#902-904)
symbol() should be declared external:
- ERC20.symbol() (#909-911)
totalSupply() should be declared external:
- ERC20.totalSupply() (#916-918)
balanceOf(address) should be declared external:
- ERC20.balanceOf(address) (#923-925)
Use the external attribute for functions never called from the contract.

Additional information: link

Holders:


Token seems to be untradeable: there is no PancakeSwap trading pair and no trading volumes. Ignore for presale.


Number of Binance Smart Chain (BSC) token holders is less than 100. Token is either dead or inactive. Ignore for presale.


Unable to find Blog account (Reddit or Medium)


Unable to find Youtube account


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

Additional information: link


Unable to find audit link on the website


Unable to find whitepaper link on the website


Unable to find token on CoinGecko

Additional information: link


Token was delisted (assigned to inactive / untracked listing) from CoinMarketCap

Additional information: link


Token is not listed at Mobula.Finance

Additional information: link


Unable to find code repository for the project


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


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


Token has no active CoinGecko listing / rank


Token has no active CoinMarketCap listing / rank

Price for SST