KryptonSquad Token Logo

KRYPTON [KryptonSquad] Token

ALERT: rug pull scam

About KRYPTON

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Token 12 months

CryptonSquad aims to go above and beyond for its community, by providing investors and degenerates alike with ample opportunities to ape safely into the most current and HOTTEST project launches on the Binance Smart Chain, all while perma-pumping

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Laser Scorebeta Last Audit: 22 June 2022

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Token seems to be a scam (type: rug pull scam).

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

KryptonSquad.swapBack(uint256) (#683-728) sends eth to arbitrary user
Dangerous calls:
- marketingFeeReceiver.transfer(amountBNBMarketing) (#712)
- developer.transfer(amountBNBDeveloper) (#714)
- router.addLiquidityETH{value: amountBNBLiquidity}(address(this),amountToLiquify,0,0,liquidityFeeReceiver,block.timestamp) (#717-724)
Ensure that an arbitrary user cannot withdraw unauthorized funds.

Additional information: link

Reentrancy in KryptonSquad._transferFrom(address,address,uint256) (#566-610):
External calls:
- swapBack(amount) (#604)
- router.swapExactTokensForETHSupportingFeeOnTransferTokens(amountToSwap,0,path,address(this),block.timestamp) (#696-702)
- router.addLiquidityETH{value: amountBNBLiquidity}(address(this),amountToLiquify,0,0,liquidityFeeReceiver,block.timestamp) (#717-724)
External calls sending eth:
- swapBack(amount) (#604)
- marketingFeeReceiver.transfer(amountBNBMarketing) (#712)
- developer.transfer(amountBNBDeveloper) (#714)
- router.addLiquidityETH{value: amountBNBLiquidity}(address(this),amountToLiquify,0,0,liquidityFeeReceiver,block.timestamp) (#717-724)
State variables written after the call(s):
- _balances[recipient] = _balances[recipient] + amountReceived (#606)
Apply the check-effects-interactions pattern.

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.

KryptonSquad.checkTxLimit(address,address,uint256) (#634-654) uses a dangerous strict equality:
- require(bool,string)(amount <= protectionLimit * (10 ** _decimals) && lastSell[sender] == 0 && protectionTimer > block.timestamp,Wallet protected, please contact support.) (#639)
KryptonSquad.checkTxLimit(address,address,uint256) (#634-654) uses a dangerous strict equality:
- protectionEnabled && protectionTimer > block.timestamp && lastBuy[tx.origin] == block.number && protected[recipient] == 0 (#646)
Don't use strict equality to determine if an account has enough Ether or tokens.

Additional information: link


Contract ownership is not renounced (belongs to a wallet)

KryptonSquad._transferFrom(address,address,uint256) (#566-610) uses tx.origin for authorization: liquidityPools[sender] && tx.origin != recipient && protected[recipient] == 0 (#591)
KryptonSquad.checkTxLimit(address,address,uint256) (#634-654) uses tx.origin for authorization: protectionEnabled && protectionTimer > block.timestamp && lastBuy[tx.origin] == block.number && protected[recipient] == 0 (#646)
KryptonSquad.checkTxLimit(address,address,uint256) (#634-654) uses tx.origin for authorization: tx.origin != recipient (#651)
Do not use tx.origin for authorization.

Additional information: link

KryptonSquad.swapBack(uint256) (#683-728) ignores return value by router.addLiquidityETH{value: amountBNBLiquidity}(address(this),amountToLiquify,0,0,liquidityFeeReceiver,block.timestamp) (#717-724)
Ensure that all the return values of the function calls are used.

Additional information: link

KryptonSquad.openTrading(uint256,uint256,uint256) (#504-511) should emit an event for:
- deadBlocks = _deadBlocks (#506)
- protectionTimer = block.timestamp + _protection (#509)
- protectionLimit = _limit * (10 ** _decimals) (#510)
KryptonSquad.setProtection(bool,uint256) (#523-528) should emit an event for:
- protectionTimer += _addTime (#527)
Emit an event for critical parameter changes.

Additional information: link

KryptonSquad.clearStuckBalance(uint256,address).adr (#499) lacks a zero-check on :
- address(adr).transfer((amountETH * amountPercentage) / 100) (#501)
KryptonSquad.setFeeReceivers(address,address,address)._liquidityFeeReceiver (#795) lacks a zero-check on :
- liquidityFeeReceiver = address(_liquidityFeeReceiver) (#796)
KryptonSquad.setFeeReceivers(address,address,address)._marketingFeeReceiver (#795) lacks a zero-check on :
- marketingFeeReceiver = address(_marketingFeeReceiver) (#797)
KryptonSquad.setFeeReceivers(address,address,address)._developer (#795) lacks a zero-check on :
- developer = address(_developer) (#798)
Check that the address is not zero.

Additional information: link

Reentrancy in KryptonSquad.constructor() (#420-438):
External calls:
- pair = IDEXFactory(router.factory()).createPair(router.WETH(),address(this)) (#422)
State variables written after the call(s):
- _allowances[owner()][routerAddress] = type()(uint256).max (#424)
- _allowances[address(this)][routerAddress] = type()(uint256).max (#425)
- _balances[owner()] = _totalSupply (#435)
- developer = address(msg.sender) (#436)
- isFeeExempt[owner()] = true (#427)
- isTxLimitExempt[address(this)] = true (#430)
- isTxLimitExempt[owner()] = true (#431)
- isTxLimitExempt[routerAddress] = true (#432)
- isTxLimitExempt[DEAD] = true (#433)
- liquidityCreator[owner()] = true (#428)
- liquidityPools[pair] = true (#423)
Reentrancy in KryptonSquad.switchRouter(address) (#736-742):
External calls:
- pair = IDEXFactory(router.factory()).createPair(router.WETH(),address(this)) (#738)
State variables written after the call(s):
- isTxLimitExempt[newRouter] = true (#740)
- liquidityPools[pair] = true (#739)
Apply the check-effects-interactions pattern.

Additional information: link

Reentrancy in KryptonSquad._transferFrom(address,address,uint256) (#566-610):
External calls:
- swapBack(amount) (#604)
- router.swapExactTokensForETHSupportingFeeOnTransferTokens(amountToSwap,0,path,address(this),block.timestamp) (#696-702)
- router.addLiquidityETH{value: amountBNBLiquidity}(address(this),amountToLiquify,0,0,liquidityFeeReceiver,block.timestamp) (#717-724)
External calls sending eth:
- swapBack(amount) (#604)
- marketingFeeReceiver.transfer(amountBNBMarketing) (#712)
- developer.transfer(amountBNBDeveloper) (#714)
- router.addLiquidityETH{value: amountBNBLiquidity}(address(this),amountToLiquify,0,0,liquidityFeeReceiver,block.timestamp) (#717-724)
Event emitted after the call(s):
- Transfer(sender,recipient,amountReceived) (#608)
Reentrancy in KryptonSquad.constructor() (#420-438):
External calls:
- pair = IDEXFactory(router.factory()).createPair(router.WETH(),address(this)) (#422)
Event emitted after the call(s):
- Transfer(address(0),owner(),_totalSupply) (#437)
Reentrancy in KryptonSquad.swapBack(uint256) (#683-728):
External calls:
- router.swapExactTokensForETHSupportingFeeOnTransferTokens(amountToSwap,0,path,address(this),block.timestamp) (#696-702)
- router.addLiquidityETH{value: amountBNBLiquidity}(address(this),amountToLiquify,0,0,liquidityFeeReceiver,block.timestamp) (#717-724)
External calls sending eth:
- marketingFeeReceiver.transfer(amountBNBMarketing) (#712)
- developer.transfer(amountBNBDeveloper) (#714)
- router.addLiquidityETH{value: amountBNBLiquidity}(address(this),amountToLiquify,0,0,liquidityFeeReceiver,block.timestamp) (#717-724)
Event emitted after the call(s):
- FundsDistributed(amountBNBLiquidity,amountBNBMarketing,amountBNBDeveloper) (#727)
Reentrancy in KryptonSquad.switchRouter(address) (#736-742):
External calls:
- pair = IDEXFactory(router.factory()).createPair(router.WETH(),address(this)) (#738)
Event emitted after the call(s):
- UpdatedSettings(Exchange Router Updated,(Log(concatenate(New Router: ,toString(abi.encodePacked(newRouter))),1),Log(concatenate(New Liquidity Pair: ,toString(abi.encodePacked(pair))),1),Log(,0))) (#741)
Apply the check-effects-interactions pattern.

Additional information: link

KryptonSquad._transferFrom(address,address,uint256) (#566-610) uses timestamp for comparisons
Dangerous comparisons:
- ! protectionEnded && protectionTimer <= block.timestamp (#574)
- protectionEnabled && protectionTimer > block.timestamp (#590)
KryptonSquad.checkTxLimit(address,address,uint256) (#634-654) uses timestamp for comparisons
Dangerous comparisons:
- require(bool,string)(amount <= protectionLimit * (10 ** _decimals) && lastSell[sender] == 0 && protectionTimer > block.timestamp,Wallet protected, please contact support.) (#639)
- protectionEnabled && protectionTimer > block.timestamp && lastBuy[tx.origin] == block.number && protected[recipient] == 0 (#646)
Avoid relying on block.timestamp.

Additional information: link

Address.isContract(address) (#35-44) uses assembly
- INLINE ASM (#42)
Address._functionCallWithValue(address,bytes,uint256,string) (#128-149) uses assembly
- INLINE ASM (#141-144)
Do not use evm assembly.

Additional information: link

KryptonSquad.protectWallet(address[],bool) (#535-552) has costly operations inside a loop:
- protectionCount ++ (#543)
KryptonSquad.protectWallet(address[],bool) (#535-552) has costly operations inside a loop:
- protectionCount -- (#548)
Use a local variable to hold the loop computation result.

Additional information: link

Address._functionCallWithValue(address,bytes,uint256,string) (#128-149) is never used and should be removed
Address.functionCall(address,bytes) (#88-90) is never used and should be removed
Address.functionCall(address,bytes,string) (#98-100) is never used and should be removed
Address.functionCallWithValue(address,bytes,uint256) (#113-115) is never used and should be removed
Address.functionCallWithValue(address,bytes,uint256,string) (#123-126) is never used and should be removed
Address.isContract(address) (#35-44) is never used and should be removed
Address.sendValue(address,uint256) (#62-68) is never used and should be removed
Context._msgData() (#157-160) is never used and should be removed
Remove unused functions.

Additional information: link

KryptonSquad._maxBuyTxAmount (#357) is set pre-construction with a non-constant function or state variable:
- (_totalSupply * 1) / 20
KryptonSquad._maxSellTxAmount (#358) is set pre-construction with a non-constant function or state variable:
- (_totalSupply * 1) / 200
KryptonSquad._maxWalletSize (#359) is set pre-construction with a non-constant function or state variable:
- (_totalSupply * 2) / 100
KryptonSquad.totalFee (#374) is set pre-construction with a non-constant function or state variable:
- marketingFee + buybackFee + liquidityFee + developerFee
KryptonSquad.swapThreshold (#406) is set pre-construction with a non-constant function or state variable:
- _totalSupply / 1000
KryptonSquad.swapMinimum (#407) is set pre-construction with a non-constant function or state variable:
- _totalSupply / 10000
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.sendValue(address,uint256) (#62-68):
- (success) = recipient.call{value: amount}() (#66)
Low level call in Address._functionCallWithValue(address,bytes,uint256,string) (#128-149):
- (success,returndata) = target.call{value: weiValue}(data) (#132)
Avoid low-level calls. Check the call success. If the call is meant for a contract, check for code existence

Additional information: link

Function IDEXRouter.WETH() (#237) is not in mixedCase
Parameter KryptonSquad.setTeamMember(address,bool)._team (#463) is not in mixedCase
Parameter KryptonSquad.setTeamMember(address,bool)._enabled (#463) is not in mixedCase
Parameter KryptonSquad.openTrading(uint256,uint256,uint256)._deadBlocks (#504) is not in mixedCase
Parameter KryptonSquad.openTrading(uint256,uint256,uint256)._protection (#504) is not in mixedCase
Parameter KryptonSquad.openTrading(uint256,uint256,uint256)._limit (#504) is not in mixedCase
Parameter KryptonSquad.setProtection(bool,uint256)._protect (#523) is not in mixedCase
Parameter KryptonSquad.setProtection(bool,uint256)._addTime (#523) is not in mixedCase
Parameter KryptonSquad.protectWallet(address[],bool)._wallets (#535) is not in mixedCase
Parameter KryptonSquad.protectWallet(address[],bool)._protect (#535) is not in mixedCase
Parameter KryptonSquad.setFees(uint256,uint256,uint256,uint256,uint256,uint256)._buybackFee (#783) is not in mixedCase
Parameter KryptonSquad.setFees(uint256,uint256,uint256,uint256,uint256,uint256)._liquidityFee (#783) is not in mixedCase
Parameter KryptonSquad.setFees(uint256,uint256,uint256,uint256,uint256,uint256)._marketingFee (#783) is not in mixedCase
Parameter KryptonSquad.setFees(uint256,uint256,uint256,uint256,uint256,uint256)._developerFee (#783) is not in mixedCase
Parameter KryptonSquad.setFees(uint256,uint256,uint256,uint256,uint256,uint256)._sellBias (#783) is not in mixedCase
Parameter KryptonSquad.setFees(uint256,uint256,uint256,uint256,uint256,uint256)._feeDenominator (#783) is not in mixedCase
Parameter KryptonSquad.setFeeReceivers(address,address,address)._liquidityFeeReceiver (#795) is not in mixedCase
Parameter KryptonSquad.setFeeReceivers(address,address,address)._marketingFeeReceiver (#795) is not in mixedCase
Parameter KryptonSquad.setFeeReceivers(address,address,address)._developer (#795) is not in mixedCase
Parameter KryptonSquad.setSwapBackSettings(bool,bool,uint256,uint256)._enabled (#802) is not in mixedCase
Parameter KryptonSquad.setSwapBackSettings(bool,bool,uint256,uint256)._processEnabled (#802) is not in mixedCase
Parameter KryptonSquad.setSwapBackSettings(bool,bool,uint256,uint256)._denominator (#802) is not in mixedCase
Parameter KryptonSquad.setSwapBackSettings(bool,bool,uint256,uint256)._swapMinimum (#802) is not in mixedCase
Variable KryptonSquad.DEAD (#349) is not in mixedCase
Variable KryptonSquad.ZERO (#350) is not in mixedCase
Constant KryptonSquad._name (#352) is not in UPPER_CASE_WITH_UNDERSCORES
Constant KryptonSquad._symbol (#353) is not in UPPER_CASE_WITH_UNDERSCORES
Constant KryptonSquad._decimals (#354) is not in UPPER_CASE_WITH_UNDERSCORES
Variable KryptonSquad._totalSupply (#356) is not in mixedCase
Variable KryptonSquad._maxBuyTxAmount (#357) is not in mixedCase
Variable KryptonSquad._maxSellTxAmount (#358) is not in mixedCase
Variable KryptonSquad._maxWalletSize (#359) is not in mixedCase
Variable KryptonSquad._balances (#361) is not in mixedCase
Variable KryptonSquad._allowances (#362) is not in mixedCase
Follow the Solidity naming convention.

Additional information: link

Redundant expression "this (#158)" inContext (#152-161)
Remove redundant statements if they congest code but offer no value.

Additional information: link

Reentrancy in KryptonSquad._transferFrom(address,address,uint256) (#566-610):
External calls:
- swapBack(amount) (#604)
- marketingFeeReceiver.transfer(amountBNBMarketing) (#712)
- developer.transfer(amountBNBDeveloper) (#714)
External calls sending eth:
- swapBack(amount) (#604)
- marketingFeeReceiver.transfer(amountBNBMarketing) (#712)
- developer.transfer(amountBNBDeveloper) (#714)
- router.addLiquidityETH{value: amountBNBLiquidity}(address(this),amountToLiquify,0,0,liquidityFeeReceiver,block.timestamp) (#717-724)
State variables written after the call(s):
- _balances[recipient] = _balances[recipient] + amountReceived (#606)
Event emitted after the call(s):
- Transfer(sender,recipient,amountReceived) (#608)
Reentrancy in KryptonSquad.swapBack(uint256) (#683-728):
External calls:
- marketingFeeReceiver.transfer(amountBNBMarketing) (#712)
- developer.transfer(amountBNBDeveloper) (#714)
External calls sending eth:
- marketingFeeReceiver.transfer(amountBNBMarketing) (#712)
- developer.transfer(amountBNBDeveloper) (#714)
- router.addLiquidityETH{value: amountBNBLiquidity}(address(this),amountToLiquify,0,0,liquidityFeeReceiver,block.timestamp) (#717-724)
Event emitted after the call(s):
- FundsDistributed(amountBNBLiquidity,amountBNBMarketing,amountBNBDeveloper) (#727)
Apply the check-effects-interactions pattern.

Additional information: link

Variable IDEXRouter.addLiquidity(address,address,uint256,uint256,uint256,uint256,address,uint256).amountADesired (#242) is too similar to IDEXRouter.addLiquidity(address,address,uint256,uint256,uint256,uint256,address,uint256).amountBDesired (#243)
Prevent variables from having similar names.

Additional information: link

KryptonSquad.slitherConstructorVariables() (#346-841) uses literals with too many digits:
- DEAD = 0x000000000000000000000000000000000000dEaD (#349)
KryptonSquad.slitherConstructorVariables() (#346-841) uses literals with too many digits:
- ZERO = 0x0000000000000000000000000000000000000000 (#350)
Use: Ether suffix, Time suffix, or The scientific notation

Additional information: link

KryptonSquad.DEAD (#349) should be constant
KryptonSquad.ZERO (#350) should be constant
KryptonSquad._totalSupply (#356) should be constant
KryptonSquad.routerAddress (#385) should be constant
Add the constant attributes to state variables that never change.

Additional information: link

renounceOwnership() should be declared external:
- Ownable.renounceOwnership() (#330-333)
transferOwnership(address) should be declared external:
- Ownable.transferOwnership(address) (#339-343)
getCirculatingSupply() should be declared external:
- KryptonSquad.getCirculatingSupply() (#811-813)
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.

Contract has 11% buy tax and 14% sell tax.
Taxes are suspiciously high (over 10%) and contract ownership is not renounced. Token has a high risk of becoming a honeypot.


Average 30d PancakeSwap liquidity is less than $100. Token is either dead or inactive.


Average 30d PancakeSwap volume is less than $100. Token is either dead or inactive.


Average 30d number of PancakeSwap swaps is less than 1. Token is either dead or inactive.


Token has no transactions for more than 100 days. It seems dead / abandoned.


Number of Binance Smart Chain (BSC) token holders is low.


Token is deployed only at one blockchain


Token has only one trading pair


Telegram account link seems to be invalid


Twitter account has less than 100 followers


Unable to find Blog account (Reddit or Medium)


Unable to find Youtube account


Unable to find Discord account


Twitter account has few posts


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

Additional information: link


Unable to find token on CoinGecko

Additional information: link


Unable to find token on 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 find KYC or doxxing proof


Unable to find audit link on the website


Unable to find whitepaper link on the website


Token is not listed at Mobula.Finance

Additional information: link


Unable to find token on CoinHunt

Additional information: link


Unable to find code repository for the project


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

Additional information: link


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


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

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