SDT [Super Digital] Token

Reentrancy in SDT._transfer(address,address,uint256) (#618-650):
External calls:
- swapAndLiquify(from,to) (#638)
- pancakeRouter.addLiquidityETH{value: ethAmount}(address(this),tokenAmount,0,0,owner,block.timestamp + 360) (#405-412)
- pancakeRouter.swapExactTokensForETHSupportingFeeOnTransferTokens(tokenAmount,0,path,address(this),block.timestamp + 360) (#366-372)
- Utils.swapTokensForEth(address(pancakeRouter),tokenAmountToBeSwapped) (#707)
- Utils.addLiquidity(address(pancakeRouter),owner(),otherPiece,bnbToBeAddedToLiquidity) (#719)
External calls sending eth:
- swapAndLiquify(from,to) (#638)
- pancakeRouter.addLiquidityETH{value: ethAmount}(address(this),tokenAmount,0,0,owner,block.timestamp + 360) (#405-412)
State variables written after the call(s):
- _tokenTransfer(from,to,amount,takeFee) (#649)
- _balances[marketWallet] = _balances[marketWallet].add(tMarketFee) (#601)
- _balances[sender] = _balances[sender].sub(amount) (#655)
- _balances[address(this)] = _balances[address(this)].add(_liquidityFee) (#594)
- _balances[recipient] = _balances[recipient].add(amount) (#656)
- _balances[sender] = _balances[sender].sub(amount) (#662)
- _balances[recipient] = _balances[recipient].add(transferAmount) (#663)
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)

SDT.allowance(address,address).owner (#520) shadows:
- Ownable.owner() (#107-109) (function)
SDT._approve(address,address,uint256).owner (#610) shadows:
- Ownable.owner() (#107-109) (function)
Rename the local variables that shadow another component.

Additional information: link

Utils.addLiquidity(address,address,uint256,uint256) (#396-413) ignores return value by pancakeRouter.addLiquidityETH{value: ethAmount}(address(this),tokenAmount,0,0,owner,block.timestamp + 360) (#405-412)
Ensure that all the return values of the function calls are used.

Additional information: link

SDT.setMaxTxPercent(uint256) (#545-547) should emit an event for:
- _maxTxAmount = _amount (#546)
SDT.setMinTokenNumberToSell(uint256) (#549-551) should emit an event for:
- _minTokenNumberToSell = _amount (#550)
SDT.setFeePercent(uint256,uint256) (#561-564) should emit an event for:
- _liquidityFee = liquidityFee (#562)
- _marketFee = marketFee (#563)
Emit an event for critical parameter changes.

Additional information: link

SDT.constructor(address)._marketWallet (#464) lacks a zero-check on :
- marketWallet = _marketWallet (#467)
SDT.setMarketAddress(address)._marketAddress (#576) lacks a zero-check on :
- marketWallet = _marketAddress (#577)
SDT.setPancakeRouter(IPancakeRouter02,address)._pair (#580) lacks a zero-check on :
- pancakePair = _pair (#582)
Check that the address is not zero.

Additional information: link

Reentrancy in SDT.constructor(address) (#463-488):
External calls:
- pancakePair = IPancakeFactory(_pancakeRouter.factory()).createPair(address(this),_pancakeRouter.WETH()) (#472-473)
State variables written after the call(s):
- _isExcludedFromFee[owner()] = true (#479)
- _isExcludedFromFee[address(this)] = true (#480)
- _isExcludedFromMaxTx[owner()] = true (#483)
- _isExcludedFromMaxTx[address(this)] = true (#484)
- pancakeRouter = _pancakeRouter (#476)
Reentrancy in SDT.transferFrom(address,address,uint256) (#529-533):
External calls:
- _transfer(sender,recipient,amount) (#530)
- pancakeRouter.addLiquidityETH{value: ethAmount}(address(this),tokenAmount,0,0,owner,block.timestamp + 360) (#405-412)
- pancakeRouter.swapExactTokensForETHSupportingFeeOnTransferTokens(tokenAmount,0,path,address(this),block.timestamp + 360) (#366-372)
- Utils.swapTokensForEth(address(pancakeRouter),tokenAmountToBeSwapped) (#707)
- Utils.addLiquidity(address(pancakeRouter),owner(),otherPiece,bnbToBeAddedToLiquidity) (#719)
External calls sending eth:
- _transfer(sender,recipient,amount) (#530)
- pancakeRouter.addLiquidityETH{value: ethAmount}(address(this),tokenAmount,0,0,owner,block.timestamp + 360) (#405-412)
State variables written after the call(s):
- _approve(sender,_msgSender(),_allowances[sender][_msgSender()].sub(amount,BEP20: transfer amount exceeds allowance)) (#531)
- _allowances[owner][spender] = amount (#614)
Apply the check-effects-interactions pattern.

Additional information: link

Reentrancy in SDT._transfer(address,address,uint256) (#618-650):
External calls:
- swapAndLiquify(from,to) (#638)
- pancakeRouter.addLiquidityETH{value: ethAmount}(address(this),tokenAmount,0,0,owner,block.timestamp + 360) (#405-412)
- pancakeRouter.swapExactTokensForETHSupportingFeeOnTransferTokens(tokenAmount,0,path,address(this),block.timestamp + 360) (#366-372)
- Utils.swapTokensForEth(address(pancakeRouter),tokenAmountToBeSwapped) (#707)
- Utils.addLiquidity(address(pancakeRouter),owner(),otherPiece,bnbToBeAddedToLiquidity) (#719)
External calls sending eth:
- swapAndLiquify(from,to) (#638)
- pancakeRouter.addLiquidityETH{value: ethAmount}(address(this),tokenAmount,0,0,owner,block.timestamp + 360) (#405-412)
Event emitted after the call(s):
- Transfer(_msgSender(),address(this),tFee) (#596)
- _tokenTransfer(from,to,amount,takeFee) (#649)
- Transfer(_msgSender(),marketWallet,tMarketFee) (#603)
- _tokenTransfer(from,to,amount,takeFee) (#649)
- Transfer(sender,recipient,amount) (#658)
- _tokenTransfer(from,to,amount,takeFee) (#649)
- Transfer(sender,recipient,transferAmount) (#667)
- _tokenTransfer(from,to,amount,takeFee) (#649)
Reentrancy in SDT.constructor(address) (#463-488):
External calls:
- pancakePair = IPancakeFactory(_pancakeRouter.factory()).createPair(address(this),_pancakeRouter.WETH()) (#472-473)
Event emitted after the call(s):
- Transfer(address(0),owner(),_totalSupply) (#487)
Reentrancy in SDT.swapAndLiquify(address,address) (#671-723):
External calls:
- Utils.swapTokensForEth(address(pancakeRouter),tokenAmountToBeSwapped) (#707)
- Utils.addLiquidity(address(pancakeRouter),owner(),otherPiece,bnbToBeAddedToLiquidity) (#719)
Event emitted after the call(s):
- SwapAndLiquify(tokenAmountToBeSwapped,bnbToBeAddedToLiquidity,otherPiece) (#721)
Reentrancy in SDT.transferFrom(address,address,uint256) (#529-533):
External calls:
- _transfer(sender,recipient,amount) (#530)
- pancakeRouter.addLiquidityETH{value: ethAmount}(address(this),tokenAmount,0,0,owner,block.timestamp + 360) (#405-412)
- pancakeRouter.swapExactTokensForETHSupportingFeeOnTransferTokens(tokenAmount,0,path,address(this),block.timestamp + 360) (#366-372)
- Utils.swapTokensForEth(address(pancakeRouter),tokenAmountToBeSwapped) (#707)
- Utils.addLiquidity(address(pancakeRouter),owner(),otherPiece,bnbToBeAddedToLiquidity) (#719)
External calls sending eth:
- _transfer(sender,recipient,amount) (#530)
- pancakeRouter.addLiquidityETH{value: ethAmount}(address(this),tokenAmount,0,0,owner,block.timestamp + 360) (#405-412)
Event emitted after the call(s):
- Approval(owner,spender,amount) (#615)
- _approve(sender,_msgSender(),_allowances[sender][_msgSender()].sub(amount,BEP20: transfer amount exceeds allowance)) (#531)
Apply the check-effects-interactions pattern.

Additional information: link

Ownable.unlock() (#140-146) uses timestamp for comparisons
Dangerous comparisons:
- require(bool,string)(block.timestamp > _lockTime,Contract is locked until defined days) (#142)
Avoid relying on block.timestamp.

Additional information: link

SDT._transfer(address,address,uint256) (#618-650) compares to a boolean constant:
-_isExcludedFromMaxTx[from] == false && _isExcludedFromMaxTx[to] == false (#627-628)
Remove the equality to the boolean constant.

Additional information: link

Context._msgData() (#87-90) is never used and should be removed
SafeMath.mod(uint256,uint256) (#72-74) is never used and should be removed
SafeMath.mod(uint256,uint256,string) (#76-79) is never used and should be removed
Utils.swapETHForTokens(address,address,uint256) (#375-394) is never used and should be removed
Remove unused functions.

Additional information: link

SDT._maxTxAmount (#436) is set pre-construction with a non-constant function or state variable:
- _totalSupply.div(1000)
SDT._minTokenNumberToSell (#437) is set pre-construction with a non-constant function or state variable:
- _totalSupply.div(100000)
SDT._previousLiquidityFee (#445) is set pre-construction with a non-constant function or state variable:
- _liquidityFee
SDT._previousMarketFee (#448) is set pre-construction with a non-constant function or state variable:
- _marketFee
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

Function IPancakePair.DOMAIN_SEPARATOR() (#180) is not in mixedCase
Function IPancakePair.PERMIT_TYPEHASH() (#181) is not in mixedCase
Function IPancakePair.MINIMUM_LIQUIDITY() (#198) is not in mixedCase
Function IPancakeRouter01.WETH() (#218) is not in mixedCase
Parameter SDT.setMaxTxPercent(uint256)._amount (#545) is not in mixedCase
Parameter SDT.setMinTokenNumberToSell(uint256)._amount (#549) is not in mixedCase
Parameter SDT.setExcludeFromFee(address,bool)._address (#553) is not in mixedCase
Parameter SDT.setExcludeFromMaxTx(address,bool)._address (#557) is not in mixedCase
Parameter SDT.setSwapAndLiquifyEnabled(bool)._state (#566) is not in mixedCase
Parameter SDT.setFeeDisabled(bool)._state (#572) is not in mixedCase
Parameter SDT.setMarketAddress(address)._marketAddress (#576) is not in mixedCase
Parameter SDT.setPancakeRouter(IPancakeRouter02,address)._router (#580) is not in mixedCase
Parameter SDT.setPancakeRouter(IPancakeRouter02,address)._pair (#580) is not in mixedCase
Variable SDT._maxTxAmount (#436) is not in mixedCase
Variable SDT._minTokenNumberToSell (#437) is not in mixedCase
Variable SDT._tradingOpen (#442) is not in mixedCase
Variable SDT._liquidityFee (#444) is not in mixedCase
Variable SDT._marketFee (#447) is not in mixedCase
Follow the Solidity naming convention.

Additional information: link

Redundant expression "this (#88)" inContext (#82-91)
Remove redundant statements if they congest code but offer no value.

Additional information: link

Variable IPancakeRouter01.addLiquidity(address,address,uint256,uint256,uint256,uint256,address,uint256).amountADesired (#223) is too similar to IPancakeRouter01.addLiquidity(address,address,uint256,uint256,uint256,uint256,address,uint256).amountBDesired (#224)
Prevent variables from having similar names.

Additional information: link

SDT.slitherConstructorVariables() (#418-727) uses literals with too many digits:
- _minTokenNumberToSell = _totalSupply.div(100000) (#437)
Use: Ether suffix, Time suffix, or The scientific notation

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SDT._previousLiquidityFee (#445) is never used in SDT (#418-727)
SDT._previousMarketFee (#448) is never used in SDT (#418-727)
Remove unused state variables.

Additional information: link

SDT._decimals (#429) should be constant
SDT._name (#427) should be constant
SDT._symbol (#428) should be constant
SDT._totalSupply (#430) should be constant
Add the constant attributes to state variables that never change.

Additional information: link

renounceOwnership() should be declared external:
- Ownable.renounceOwnership() (#116-119)
transferOwnership(address) should be declared external:
- Ownable.transferOwnership(address) (#121-125)
geUnlockTime() should be declared external:
- Ownable.geUnlockTime() (#127-129)
lock(uint256) should be declared external:
- Ownable.lock(uint256) (#132-137)
unlock() should be declared external:
- Ownable.unlock() (#140-146)
name() should be declared external:
- SDT.name() (#495-497)
symbol() should be declared external:
- SDT.symbol() (#499-501)
decimals() should be declared external:
- SDT.decimals() (#503-505)
totalSupply() should be declared external:
- SDT.totalSupply() (#507-509)
transfer(address,uint256) should be declared external:
- SDT.transfer(address,uint256) (#515-518)
allowance(address,address) should be declared external:
- SDT.allowance(address,address) (#520-522)
approve(address,uint256) should be declared external:
- SDT.approve(address,uint256) (#524-527)
transferFrom(address,address,uint256) should be declared external:
- SDT.transferFrom(address,address,uint256) (#529-533)
increaseAllowance(address,uint256) should be declared external:
- SDT.increaseAllowance(address,uint256) (#535-538)
decreaseAllowance(address,uint256) should be declared external:
- SDT.decreaseAllowance(address,uint256) (#540-543)
setMaxTxPercent(uint256) should be declared external:
- SDT.setMaxTxPercent(uint256) (#545-547)
setMinTokenNumberToSell(uint256) should be declared external:
- SDT.setMinTokenNumberToSell(uint256) (#549-551)
setExcludeFromFee(address,bool) should be declared external:
- SDT.setExcludeFromFee(address,bool) (#553-555)
setExcludeFromMaxTx(address,bool) should be declared external:
- SDT.setExcludeFromMaxTx(address,bool) (#557-559)
setSwapAndLiquifyEnabled(bool) should be declared external:
- SDT.setSwapAndLiquifyEnabled(bool) (#566-570)
isExcludedFromFee(address) should be declared external:
- SDT.isExcludedFromFee(address) (#606-608)
Use the external attribute for functions never called from the contract.

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

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

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Unable to find token contract audit

Unable to find code repository for the project

Unable to find audit link on the website

Unable to find token on CoinGecko

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Unable to find token on CoinMarketCap

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Unable to find token on CoinHunt

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Token is not listed at Mobula.Finance

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Token is marked as scam (rug pull, honeypot, phishing, etc.)

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Token has no active CoinGecko listing / rank

Token has no active CoinMarketCap listing / rank

Young tokens have high risks of price dump / death

Young tokens have high risks of price dump / death

Young tokens have high risks of price dump / death