Charizard Inu has learned a few tips and tricks from his meme father, Inu. Charizard Inu seeks to impress his father by showing his new, improved transaction speeds & fierceness. New crypto birthed by the community seeking to burn would be happy to know that it’s hyper-deflationary with an integrated staking system built in to reward you, so more Charizard Inu are automatically added to your wallet for each transaction. So HODL, and watch it burn brighter than any Inu you have ever encountered!
Unable to find manual contract audit (e.g. Certik, PeckShield, Solidity...)
Charizard.sendETHToFee(uint256) (#295-298) sends eth to arbitrary user
Dangerous calls:
- _developmentAddress.transfer(amount.div(2)) (#296)
- _marketingAddress.transfer(amount.div(2)) (#297)
Ensure that an arbitrary user cannot withdraw unauthorized funds.
Additional information: link
Reentrancy in Charizard._transfer(address,address,uint256) (#242-279):
External calls:
- swapTokensForEth(contractTokenBalance) (#254)
- uniswapV2Router.swapExactTokensForETHSupportingFeeOnTransferTokens(tokenAmount,0,path,address(this),block.timestamp) (#286-292)
External calls sending eth:
- sendETHToFee(address(this).balance) (#257)
- _developmentAddress.transfer(amount.div(2)) (#296)
- _marketingAddress.transfer(amount.div(2)) (#297)
State variables written after the call(s):
- _tokenTransfer(from,to,amount) (#278)
- _rOwned[address(this)] = _rOwned[address(this)].add(rTeam) (#336)
- _rOwned[sender] = _rOwned[sender].sub(rAmount) (#326)
- _rOwned[recipient] = _rOwned[recipient].add(rTransferAmount) (#327)
- _tokenTransfer(from,to,amount) (#278)
- _rTotal = _rTotal.sub(rFee) (#340)
Apply the check-effects-interactions pattern.
Additional information: link
Charizard.rescueForeignTokens(address,address,uint256) (#305-308) ignores return value by Token(_tokenAddr).transfer(_to,_amount) (#307)
Use SafeERC20, or ensure that the transfer/transferFrom return value is checked.
Additional information: link
Contract ownership is not renounced (belongs to a wallet)
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.
Charizard.allowance(address,address).owner (#214) shadows:
- Ownable.owner() (#106-108) (function)
Charizard._approve(address,address,uint256).owner (#235) shadows:
- Ownable.owner() (#106-108) (function)
Rename the local variables that shadow another component.
Additional information: link
Ownable.transferOwnership(address).newOwner (#121) lacks a zero-check on :
- _owner = newOwner (#123)
Charizard.setNewDevAddress(address).dev (#311) lacks a zero-check on :
- _developmentAddress = dev (#313)
Charizard.setNewMarketingAddress(address).markt (#318) lacks a zero-check on :
- _marketingAddress = markt (#320)
Check that the address is not zero.
Additional information: link
Reentrancy in Charizard._transfer(address,address,uint256) (#242-279):
External calls:
- swapTokensForEth(contractTokenBalance) (#254)
- uniswapV2Router.swapExactTokensForETHSupportingFeeOnTransferTokens(tokenAmount,0,path,address(this),block.timestamp) (#286-292)
External calls sending eth:
- sendETHToFee(address(this).balance) (#257)
- _developmentAddress.transfer(amount.div(2)) (#296)
- _marketingAddress.transfer(amount.div(2)) (#297)
State variables written after the call(s):
- _redisFee = _redisFeeOnBuy (#262)
- _redisFee = _redisFeeOnSell (#267)
- _redisFee = 0 (#272)
- _tokenTransfer(from,to,amount) (#278)
- _tFeeTotal = _tFeeTotal.add(tFee) (#341)
- _taxFee = _taxFeeOnBuy (#263)
- _taxFee = _taxFeeOnSell (#268)
- _taxFee = 0 (#273)
Reentrancy in Charizard.constructor() (#168-182):
External calls:
- uniswapV2Pair = IUniswapV2Factory(_uniswapV2Router.factory()).createPair(address(this),_uniswapV2Router.WETH()) (#173-174)
State variables written after the call(s):
- _isExcludedFromFee[owner()] = true (#176)
- _isExcludedFromFee[address(this)] = true (#177)
- _isExcludedFromFee[_developmentAddress] = true (#178)
- _isExcludedFromFee[_marketingAddress] = true (#179)
Reentrancy in Charizard.transferFrom(address,address,uint256) (#223-227):
External calls:
- _transfer(sender,recipient,amount) (#224)
- uniswapV2Router.swapExactTokensForETHSupportingFeeOnTransferTokens(tokenAmount,0,path,address(this),block.timestamp) (#286-292)
External calls sending eth:
- _transfer(sender,recipient,amount) (#224)
- _developmentAddress.transfer(amount.div(2)) (#296)
- _marketingAddress.transfer(amount.div(2)) (#297)
State variables written after the call(s):
- _approve(sender,_msgSender(),_allowances[sender][_msgSender()].sub(amount,ERC20: transfer amount exceeds allowance)) (#225)
- _allowances[owner][spender] = amount (#238)
Apply the check-effects-interactions pattern.
Additional information: link
Reentrancy in Charizard._transfer(address,address,uint256) (#242-279):
External calls:
- swapTokensForEth(contractTokenBalance) (#254)
- uniswapV2Router.swapExactTokensForETHSupportingFeeOnTransferTokens(tokenAmount,0,path,address(this),block.timestamp) (#286-292)
External calls sending eth:
- sendETHToFee(address(this).balance) (#257)
- _developmentAddress.transfer(amount.div(2)) (#296)
- _marketingAddress.transfer(amount.div(2)) (#297)
Event emitted after the call(s):
- Transfer(sender,recipient,tTransferAmount) (#330)
- _tokenTransfer(from,to,amount) (#278)
Reentrancy in Charizard.constructor() (#168-182):
External calls:
- uniswapV2Pair = IUniswapV2Factory(_uniswapV2Router.factory()).createPair(address(this),_uniswapV2Router.WETH()) (#173-174)
Event emitted after the call(s):
- Transfer(address(0x0000000000000000000000000000000000000000),_msgSender(),_tTotal) (#181)
Reentrancy in Charizard.transferFrom(address,address,uint256) (#223-227):
External calls:
- _transfer(sender,recipient,amount) (#224)
- uniswapV2Router.swapExactTokensForETHSupportingFeeOnTransferTokens(tokenAmount,0,path,address(this),block.timestamp) (#286-292)
External calls sending eth:
- _transfer(sender,recipient,amount) (#224)
- _developmentAddress.transfer(amount.div(2)) (#296)
- _marketingAddress.transfer(amount.div(2)) (#297)
Event emitted after the call(s):
- Approval(owner,spender,amount) (#239)
- _approve(sender,_msgSender(),_allowances[sender][_msgSender()].sub(amount,ERC20: transfer amount exceeds allowance)) (#225)
Apply the check-effects-interactions pattern.
Additional information: link
Function IUniswapV2Router02.WETH() (#39) is not in mixedCase
Event CharizardtokensRescued(address,address,uint256) (#304) is not in CapWords
Event CharizarddevAddressUpdated(address,address) (#310) is not in CapWords
Event CharizardmarketingAddressUpdated(address,address) (#317) is not in CapWords
Parameter Charizard.rescueForeignTokens(address,address,uint256)._tokenAddr (#305) is not in mixedCase
Parameter Charizard.rescueForeignTokens(address,address,uint256)._to (#305) is not in mixedCase
Parameter Charizard.rescueForeignTokens(address,address,uint256)._amount (#305) is not in mixedCase
Parameter Charizard.toggleSwap(bool)._swapEnabled (#403) is not in mixedCase
Constant Charizard._tTotal (#137) is not in UPPER_CASE_WITH_UNDERSCORES
Constant Charizard._name (#150) is not in UPPER_CASE_WITH_UNDERSCORES
Constant Charizard._symbol (#151) is not in UPPER_CASE_WITH_UNDERSCORES
Constant Charizard._decimals (#152) is not in UPPER_CASE_WITH_UNDERSCORES
Follow the Solidity naming convention.
Additional information: link
Reentrancy in Charizard._transfer(address,address,uint256) (#242-279):
External calls:
- sendETHToFee(address(this).balance) (#257)
- _developmentAddress.transfer(amount.div(2)) (#296)
- _marketingAddress.transfer(amount.div(2)) (#297)
State variables written after the call(s):
- _tokenTransfer(from,to,amount) (#278)
- _rOwned[address(this)] = _rOwned[address(this)].add(rTeam) (#336)
- _rOwned[sender] = _rOwned[sender].sub(rAmount) (#326)
- _rOwned[recipient] = _rOwned[recipient].add(rTransferAmount) (#327)
- _tokenTransfer(from,to,amount) (#278)
- _rTotal = _rTotal.sub(rFee) (#340)
- _redisFee = _redisFeeOnBuy (#262)
- _redisFee = _redisFeeOnSell (#267)
- _redisFee = 0 (#272)
- _tokenTransfer(from,to,amount) (#278)
- _tFeeTotal = _tFeeTotal.add(tFee) (#341)
- _taxFee = _taxFeeOnBuy (#263)
- _taxFee = _taxFeeOnSell (#268)
- _taxFee = 0 (#273)
Event emitted after the call(s):
- Transfer(sender,recipient,tTransferAmount) (#330)
- _tokenTransfer(from,to,amount) (#278)
Reentrancy in Charizard.transferFrom(address,address,uint256) (#223-227):
External calls:
- _transfer(sender,recipient,amount) (#224)
- _developmentAddress.transfer(amount.div(2)) (#296)
- _marketingAddress.transfer(amount.div(2)) (#297)
State variables written after the call(s):
- _approve(sender,_msgSender(),_allowances[sender][_msgSender()].sub(amount,ERC20: transfer amount exceeds allowance)) (#225)
- _allowances[owner][spender] = amount (#238)
Event emitted after the call(s):
- Approval(owner,spender,amount) (#239)
- _approve(sender,_msgSender(),_allowances[sender][_msgSender()].sub(amount,ERC20: transfer amount exceeds allowance)) (#225)
Apply the check-effects-interactions pattern.
Additional information: link
Variable Charizard._getRValues(uint256,uint256,uint256,uint256).rTransferAmount (#364) is too similar to Charizard._transferStandard(address,address,uint256).tTransferAmount (#325)
Variable Charizard._getRValues(uint256,uint256,uint256,uint256).rTransferAmount (#364) is too similar to Charizard._getTValues(uint256,uint256,uint256).tTransferAmount (#356)
Variable Charizard._transferStandard(address,address,uint256).rTransferAmount (#325) is too similar to Charizard._transferStandard(address,address,uint256).tTransferAmount (#325)
Variable Charizard._getRValues(uint256,uint256,uint256,uint256).rTransferAmount (#364) is too similar to Charizard._getValues(uint256).tTransferAmount (#347)
Variable Charizard._transferStandard(address,address,uint256).rTransferAmount (#325) is too similar to Charizard._getValues(uint256).tTransferAmount (#347)
Variable Charizard._getValues(uint256).rTransferAmount (#349) is too similar to Charizard._getValues(uint256).tTransferAmount (#347)
Variable Charizard._getValues(uint256).rTransferAmount (#349) is too similar to Charizard._transferStandard(address,address,uint256).tTransferAmount (#325)
Variable Charizard._transferStandard(address,address,uint256).rTransferAmount (#325) is too similar to Charizard._getTValues(uint256,uint256,uint256).tTransferAmount (#356)
Variable Charizard._getValues(uint256).rTransferAmount (#349) is too similar to Charizard._getTValues(uint256,uint256,uint256).tTransferAmount (#356)
Prevent variables from having similar names.
Additional information: link
Charizard.constructor() (#168-182) uses literals with too many digits:
- Transfer(address(0x0000000000000000000000000000000000000000),_msgSender(),_tTotal) (#181)
Charizard.slitherConstructorConstantVariables() (#128-413) uses literals with too many digits:
- _tTotal = 100000000000 * 10 ** 6 * 10 ** 9 (#137)
Use: Ether suffix, Time suffix, or The scientific notation
Additional information: link
Ownable._previousOwner (#98) is never used in Charizard (#128-413)
Charizard._tOwned (#132) is never used in Charizard (#128-413)
Remove unused state variables.
Additional information: link
Ownable._previousOwner (#98) should be constant
Add the constant attributes to state variables that never change.
Additional information: link
renounceOwnership() should be declared external:
- Ownable.renounceOwnership() (#115-118)
transferOwnership(address) should be declared external:
- Ownable.transferOwnership(address) (#121-124)
name() should be declared external:
- Charizard.name() (#189-191)
symbol() should be declared external:
- Charizard.symbol() (#193-195)
decimals() should be declared external:
- Charizard.decimals() (#197-199)
totalSupply() should be declared external:
- Charizard.totalSupply() (#201-203)
transfer(address,uint256) should be declared external:
- Charizard.transfer(address,uint256) (#209-212)
allowance(address,address) should be declared external:
- Charizard.allowance(address,address) (#214-216)
approve(address,uint256) should be declared external:
- Charizard.approve(address,uint256) (#218-221)
transferFrom(address,address,uint256) should be declared external:
- Charizard.transferFrom(address,address,uint256) (#223-227)
rescueForeignTokens(address,address,uint256) should be declared external:
- Charizard.rescueForeignTokens(address,address,uint256) (#305-308)
setNewDevAddress(address) should be declared external:
- Charizard.setNewDevAddress(address) (#311-315)
setNewMarketingAddress(address) should be declared external:
- Charizard.setNewMarketingAddress(address) (#318-322)
setFee(uint256,uint256,uint256,uint256) should be declared external:
- Charizard.setFee(uint256,uint256,uint256,uint256) (#392-401)
toggleSwap(bool) should be declared external:
- Charizard.toggleSwap(bool) (#403-405)
excludeMultipleAccountsFromFees(address[],bool) should be declared external:
- Charizard.excludeMultipleAccountsFromFees(address[],bool) (#407-411)
Use the external attribute for functions never called from the contract.
Additional information: link
Contract has 0% buy tax and 5% sell tax.
Taxes are low but contract ownership is not renounced. Token has a high risk of becoming a honeypot.
Average 30d PancakeSwap liquidity is low.
Number of Binance Smart Chain (BSC) token holders is low.
Token is deployed only at one blockchain
Token has only one trading pair
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 audit link on the website
Unable to find whitepaper link on the website
Unable to find Telegram link on the website
Unable to find Twitter 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
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
Unable to find Telegram and Twitter accounts