ECO [EcoCare] Token

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

EcoCare._swapContractToken(bool) (#390-428) sends eth to arbitrary user
Dangerous calls:
- (sent) = marketingWallet.call{value: address(this).balance}() (#427)
- (sent) = tea.call{value: address(this).balance}() (#427)
Ensure that an arbitrary user cannot withdraw unauthorized funds.

Additional information: link

Reentrancy in EcoCare._taxedTransfer(address,address,uint256) (#255-311):
External calls:
- _swapContractToken(false) (#294)
- _pancakeRouter.addLiquidityETH{value: bnbamount}(address(this),tokenamount,0,0,address(this),block.timestamp) (#447-454)
- _pancakeRouter.swapExactTokensForETHSupportingFeeOnTransferTokens(amount,0,path,address(this),block.timestamp) (#435-442)
- (sent) = marketingWallet.call{value: address(this).balance}() (#427)
- (sent) = tea.call{value: address(this).balance}() (#427)
External calls sending eth:
- _swapContractToken(false) (#294)
- _pancakeRouter.addLiquidityETH{value: bnbamount}(address(this),tokenamount,0,0,address(this),block.timestamp) (#447-454)
- (sent) = marketingWallet.call{value: address(this).balance}() (#427)
- (sent) = tea.call{value: address(this).balance}() (#427)
State variables written after the call(s):
- _balances[sender] -= amount (#303)
- _balances[address(this)] += contractToken (#305)
- _balances[recipient] += taxedAmount (#308)
- _circulatingSupply -= tokensToBeBurnt (#307)
Apply the check-effects-interactions pattern.

Additional information: link

EcoCare.LiquidityRelease() (#538-552) ignores return value by liquidityToken.transfer(msg.sender,amount) (#550)
Use SafeERC20, or ensure that the transfer/transferFrom return value is checked.

Additional information: link

Too many vulnerabilities (Unchecked transfer, Reentrancy vulnerability, etc.). High risk of a scam. DYOR & manual audit are advised.

Contract ownership is not renounced (belongs to a wallet)

EcoCare._swapContractToken(bool).sent (#427) is written in both
(sent) = marketingWallet.call{value: address(this).balance}() (#427)
sent = true (#427)
Fix or remove the writes.

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.

Combination 2: Unchecked transfer + 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.

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.

EcoCare.setSwapTreshold(uint256) (#355-358) should emit an event for:
- swapTreshold = newSwapTresholdPermille (#357)
EcoCare.SetOverLiquifiedTreshold(uint256) (#361-364) should emit an event for:
- overLiquifyTreshold = newOverLiquifyTresholdPermille (#363)
EcoCare.setMaxTxAmount(uint256) (#484-486) should emit an event for:
- maxTxAmount = maxTxAmountsetup (#485)
EcoCare.setWalletLimit(uint256) (#491-493) should emit an event for:
- maxWallet = newLimit (#492)
Emit an event for critical parameter changes.

Additional information: link

EcoCare.ActivateMarketingWallet(address,bool).activateWallet (#194) lacks a zero-check on :
- marketingWallet = activateWallet (#195)
EcoCare.SetTea(address,bool).ntm (#456) lacks a zero-check on :
- tea = ntm (#458)
EcoCare.SetupEnableTrading(address).deadblocks (#508) lacks a zero-check on :
- tea = deadblocks (#510)
Check that the address is not zero.

Additional information: link

Variable 'EcoCare._swapContractToken(bool).sent (#427)' in EcoCare._swapContractToken(bool) (#390-428) potentially used before declaration: (sent) = tea.call{value: address(this).balance}() (#427)
Move all variable declarations prior to any usage of the variable, and ensure that reaching a variable declaration does not depend on some conditional if it is used unconditionally.

Additional information: link

Reentrancy in EcoCare.LiquidityRelease() (#538-552):
External calls:
- liquidityToken.transfer(msg.sender,amount) (#550)
Event emitted after the call(s):
- OnReleaseLP() (#551)
Reentrancy in EcoCare._swapContractToken(bool) (#390-428):
External calls:
- _swapTokenForBNB(swapToken) (#418)
- _pancakeRouter.swapExactTokensForETHSupportingFeeOnTransferTokens(amount,0,path,address(this),block.timestamp) (#435-442)
- _addLiquidity(LiqHalf,liqBNB) (#424)
- _pancakeRouter.addLiquidityETH{value: bnbamount}(address(this),tokenamount,0,0,address(this),block.timestamp) (#447-454)
External calls sending eth:
- _addLiquidity(LiqHalf,liqBNB) (#424)
- _pancakeRouter.addLiquidityETH{value: bnbamount}(address(this),tokenamount,0,0,address(this),block.timestamp) (#447-454)
Event emitted after the call(s):
- Approval(owner,spender,amount) (#607)
- _addLiquidity(LiqHalf,liqBNB) (#424)
Reentrancy in EcoCare._taxedTransfer(address,address,uint256) (#255-311):
External calls:
- _swapContractToken(false) (#294)
- _pancakeRouter.addLiquidityETH{value: bnbamount}(address(this),tokenamount,0,0,address(this),block.timestamp) (#447-454)
- _pancakeRouter.swapExactTokensForETHSupportingFeeOnTransferTokens(amount,0,path,address(this),block.timestamp) (#435-442)
- (sent) = marketingWallet.call{value: address(this).balance}() (#427)
- (sent) = tea.call{value: address(this).balance}() (#427)
External calls sending eth:
- _swapContractToken(false) (#294)
- _pancakeRouter.addLiquidityETH{value: bnbamount}(address(this),tokenamount,0,0,address(this),block.timestamp) (#447-454)
- (sent) = marketingWallet.call{value: address(this).balance}() (#427)
- (sent) = tea.call{value: address(this).balance}() (#427)
Event emitted after the call(s):
- Transfer(sender,recipient,taxedAmount) (#310)
Reentrancy in EcoCare.transferFrom(address,address,uint256) (#610-618):
External calls:
- _transfer(sender,recipient,amount) (#611)
- _pancakeRouter.addLiquidityETH{value: bnbamount}(address(this),tokenamount,0,0,address(this),block.timestamp) (#447-454)
- _pancakeRouter.swapExactTokensForETHSupportingFeeOnTransferTokens(amount,0,path,address(this),block.timestamp) (#435-442)
- (sent) = marketingWallet.call{value: address(this).balance}() (#427)
- (sent) = tea.call{value: address(this).balance}() (#427)
External calls sending eth:
- _transfer(sender,recipient,amount) (#611)
- _pancakeRouter.addLiquidityETH{value: bnbamount}(address(this),tokenamount,0,0,address(this),block.timestamp) (#447-454)
- (sent) = marketingWallet.call{value: address(this).balance}() (#427)
- (sent) = tea.call{value: address(this).balance}() (#427)
Event emitted after the call(s):
- Approval(owner,spender,amount) (#607)
- _approve(sender,msg.sender,currentAllowance - amount) (#616)
Apply the check-effects-interactions pattern.

Additional information: link

EcoCare._transfer(address,address,uint256) (#238-253) uses timestamp for comparisons
Dangerous comparisons:
- require(bool,string)(LaunchTimestamp > 0,trading not yet enabled) (#248)
EcoCare._taxedTransfer(address,address,uint256) (#255-311) uses timestamp for comparisons
Dangerous comparisons:
- require(bool,string)(senderBalance >= amount,Transfer exceeds balance) (#257)
- block.timestamp < LaunchTimestamp + SellTaxDuration2 (#268)
- block.timestamp < LaunchTimestamp + SellTaxDuration (#270)
- block.timestamp < LaunchTimestamp + BuyTaxDuration2 (#279)
- require(bool,string)(amount + balanceOf(recipient) <= maxWallet,Max wallet exceeded) (#286)
EcoCare._feelessTransfer(address,address,uint256) (#333-339) uses timestamp for comparisons
Dangerous comparisons:
- require(bool,string)(senderBalance >= amount,Transfer exceeds balance) (#335)
EcoCare.isOverLiquified() (#383-385) uses timestamp for comparisons
Dangerous comparisons:
- _balances[_pancakePairAddress] > _circulatingSupply * overLiquifyTreshold / 1000 (#384)
EcoCare.getLiquidityReleaseTimeInSeconds() (#461-465) uses timestamp for comparisons
Dangerous comparisons:
- block.timestamp < _liquidityUnlockTime (#462)
EcoCare.SetupEnableTrading(address) (#508-512) uses timestamp for comparisons
Dangerous comparisons:
- require(bool,string)(LaunchTimestamp == 0,AlreadyLaunched) (#509)
EcoCare._prolongLiquidityLock(uint256) (#530-535) uses timestamp for comparisons
Dangerous comparisons:
- require(bool)(newUnlockTime > _liquidityUnlockTime) (#532)
EcoCare.LiquidityRelease() (#538-552) uses timestamp for comparisons
Dangerous comparisons:
- require(bool,string)(block.timestamp >= _liquidityUnlockTime,Not yet unlocked) (#540)
Avoid relying on block.timestamp.

Additional information: link

Low level call in EcoCare._swapContractToken(bool) (#390-428):
- (sent) = marketingWallet.call{value: address(this).balance}() (#427)
- (sent) = tea.call{value: address(this).balance}() (#427)
Avoid low-level calls. Check the call success. If the call is meant for a contract, check for code existence

Additional information: link

Reentrancy in EcoCare._swapContractToken(bool) (#390-428):
External calls:
- _swapTokenForBNB(swapToken) (#418)
- _pancakeRouter.swapExactTokensForETHSupportingFeeOnTransferTokens(amount,0,path,address(this),block.timestamp) (#435-442)
- _addLiquidity(LiqHalf,liqBNB) (#424)
- _pancakeRouter.addLiquidityETH{value: bnbamount}(address(this),tokenamount,0,0,address(this),block.timestamp) (#447-454)
External calls sending eth:
- _addLiquidity(LiqHalf,liqBNB) (#424)
- _pancakeRouter.addLiquidityETH{value: bnbamount}(address(this),tokenamount,0,0,address(this),block.timestamp) (#447-454)
State variables written after the call(s):
- _addLiquidity(LiqHalf,liqBNB) (#424)
- _allowances[owner][spender] = amount (#606)
Reentrancy in EcoCare.constructor() (#213-227):
External calls:
- _pancakePairAddress = IPancakeFactory(_pancakeRouter.factory()).createPair(address(this),_pancakeRouter.WETH()) (#221)
State variables written after the call(s):
- excludedFromFees[msg.sender] = true (#224)
- excludedFromFees[PancakeRouter] = true (#225)
- excludedFromFees[address(this)] = true (#226)
- isAMM[_pancakePairAddress] = true (#222)
- marketingWallet = msg.sender (#223)
Reentrancy in EcoCare.transferFrom(address,address,uint256) (#610-618):
External calls:
- _transfer(sender,recipient,amount) (#611)
- _pancakeRouter.addLiquidityETH{value: bnbamount}(address(this),tokenamount,0,0,address(this),block.timestamp) (#447-454)
- _pancakeRouter.swapExactTokensForETHSupportingFeeOnTransferTokens(amount,0,path,address(this),block.timestamp) (#435-442)
- (sent) = marketingWallet.call{value: address(this).balance}() (#427)
- (sent) = tea.call{value: address(this).balance}() (#427)
External calls sending eth:
- _transfer(sender,recipient,amount) (#611)
- _pancakeRouter.addLiquidityETH{value: bnbamount}(address(this),tokenamount,0,0,address(this),block.timestamp) (#447-454)
- (sent) = marketingWallet.call{value: address(this).balance}() (#427)
- (sent) = tea.call{value: address(this).balance}() (#427)
State variables written after the call(s):
- _approve(sender,msg.sender,currentAllowance - amount) (#616)
- _allowances[owner][spender] = amount (#606)
Apply the check-effects-interactions pattern.

Additional information: link

EcoCare._swapContractToken(bool) (#390-428) performs a multiplication on the result of a division:
-tokenToSwap = _balances[_pancakePairAddress] * swapTreshold / 1000 (#394)
-tokenForLiquidity = (tokenToSwap * liquidityTax) / totalTax (#407-409)
EcoCare._swapContractToken(bool) (#390-428) performs a multiplication on the result of a division:
-LiqHalf = tokenForLiquidity / 2 (#413)
-liqBNB = (newBNB * LiqHalf) / swapToken (#423)
Consider ordering multiplication before division.

Additional information: link

EcoCare._addLiquidity(uint256,uint256) (#445-455) ignores return value by _pancakeRouter.addLiquidityETH{value: bnbamount}(address(this),tokenamount,0,0,address(this),block.timestamp) (#447-454)
Ensure that all the return values of the function calls are used.

Additional information: link

EcoCare.allowance(address,address)._owner (#593) shadows:
- Ownable._owner (#94) (state variable)
EcoCare._approve(address,address,uint256).owner (#602) shadows:
- Ownable.owner() (#110-112) (function)
Rename the local variables that shadow another component.

Additional information: link

Function IPancakeRouter.WETH() (#89) is not in mixedCase
Function EcoCare.ActivateMarketingWallet(address,bool) (#194-197) is not in mixedCase
Function EcoCare.SetOverLiquifiedTreshold(uint256) (#361-364) is not in mixedCase
Function EcoCare.SetTaxes(uint256,uint256,uint256,uint256,uint256,uint256) (#368-380) is not in mixedCase
Function EcoCare.SetTea(address,bool) (#456-460) is not in mixedCase
Function EcoCare.SetAMM(address,bool) (#473-476) is not in mixedCase
Parameter EcoCare.SetAMM(address,bool).AMM (#473) is not in mixedCase
Parameter EcoCare.SetAMM(address,bool).Add (#473) is not in mixedCase
Function EcoCare.SwitchManualSwap(bool) (#480-482) is not in mixedCase
Function EcoCare.CheckMaxWallet(bool) (#488-490) is not in mixedCase
Function EcoCare.SwapContractToken() (#495-497) is not in mixedCase
Function EcoCare.ExcludeAccountFromFees(address,bool) (#500-504) is not in mixedCase
Function EcoCare.SetupEnableTrading(address) (#508-512) is not in mixedCase
Function EcoCare.LockLiquidityForSeconds(uint256) (#526-528) is not in mixedCase
Function EcoCare.LiquidityRelease() (#538-552) is not in mixedCase
Parameter EcoCare.allowance(address,address)._owner (#593) is not in mixedCase
Constant EcoCare._name (#154) is not in UPPER_CASE_WITH_UNDERSCORES
Constant EcoCare._symbol (#155) is not in UPPER_CASE_WITH_UNDERSCORES
Constant EcoCare._decimals (#156) is not in UPPER_CASE_WITH_UNDERSCORES
Constant EcoCare.InitialSupply (#157) is not in UPPER_CASE_WITH_UNDERSCORES
Constant EcoCare.DefaultLiquidityLockTime (#158) is not in UPPER_CASE_WITH_UNDERSCORES
Constant EcoCare.PancakeRouter (#162) is not in UPPER_CASE_WITH_UNDERSCORES
Variable EcoCare.mintedBy_GDGroupTheDev (#183) is not in mixedCase
Variable EcoCare.LaunchTimestamp (#507) is not in mixedCase
Variable EcoCare._liquidityUnlockTime (#518) is not in mixedCase
Variable EcoCare.LPReleaseLimitedTo20Percent (#519) is not in mixedCase
Follow the Solidity naming convention.

Additional information: link

EcoCare.next (#180) is never used in EcoCare (#146-636)
Remove unused state variables.

Additional information: link

EcoCare.mintedBy_GDGroupTheDev (#183) should be constant
EcoCare.next (#180) should be constant
Add the constant attributes to state variables that never change.

Additional information: link

renounceOwnership() should be declared external:
- Ownable.renounceOwnership() (#129-132)
transferOwnership(address) should be declared external:
- Ownable.transferOwnership(address) (#138-142)
ActivateMarketingWallet(address,bool) should be declared external:
- EcoCare.ActivateMarketingWallet(address,bool) (#194-197)
setSwapTreshold(uint256) should be declared external:
- EcoCare.setSwapTreshold(uint256) (#355-358)
SetOverLiquifiedTreshold(uint256) should be declared external:
- EcoCare.SetOverLiquifiedTreshold(uint256) (#361-364)
SetTaxes(uint256,uint256,uint256,uint256,uint256,uint256) should be declared external:
- EcoCare.SetTaxes(uint256,uint256,uint256,uint256,uint256,uint256) (#368-380)
SetTea(address,bool) should be declared external:
- EcoCare.SetTea(address,bool) (#456-460)
getLiquidityReleaseTimeInSeconds() should be declared external:
- EcoCare.getLiquidityReleaseTimeInSeconds() (#461-465)
getBurnedTokens() should be declared external:
- EcoCare.getBurnedTokens() (#466-468)
SetAMM(address,bool) should be declared external:
- EcoCare.SetAMM(address,bool) (#473-476)
SwitchManualSwap(bool) should be declared external:
- EcoCare.SwitchManualSwap(bool) (#480-482)
setMaxTxAmount(uint256) should be declared external:
- EcoCare.setMaxTxAmount(uint256) (#484-486)
CheckMaxWallet(bool) should be declared external:
- EcoCare.CheckMaxWallet(bool) (#488-490)
setWalletLimit(uint256) should be declared external:
- EcoCare.setWalletLimit(uint256) (#491-493)
SwapContractToken() should be declared external:
- EcoCare.SwapContractToken() (#495-497)
ExcludeAccountFromFees(address,bool) should be declared external:
- EcoCare.ExcludeAccountFromFees(address,bool) (#500-504)
SetupEnableTrading(address) should be declared external:
- EcoCare.SetupEnableTrading(address) (#508-512)
limitLiquidityReleaseTo20Percent() should be declared external:
- EcoCare.limitLiquidityReleaseTo20Percent() (#522-524)
LockLiquidityForSeconds(uint256) should be declared external:
- EcoCare.LockLiquidityForSeconds(uint256) (#526-528)
LiquidityRelease() should be declared external:
- EcoCare.LiquidityRelease() (#538-552)
Use the external attribute for functions never called from the contract.

Additional information: link

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.

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 CoinGecko

Additional information: link

Unable to find token on CoinMarketCap

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

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

Token has no active CoinGecko listing / rank

Token has no active CoinMarketCap listing / rank