LetsFuckingDoge Token Logo

$LFD [LetsFuckingDoge] Token

About $LFD

Listings

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Token 13 months

Website

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Description

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Social

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Laser Scorebeta Last Audit: 30 November 2021

report
Token seems to be anonymous. As long as we are unable to find website score is limited.


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

Reentrancy in LetsFuckingDoge._transfer(address,address,uint256) (#1057-1103):
External calls:
- swapAndLiquify(contractTokenBalance) (#1090)
- uniswapV2Router.addLiquidityETH{value: ethAmount}(address(this),tokenAmount,0,0,owner(),block.timestamp) (#1040-1047)
- uniswapV2Router.swapExactTokensForETHSupportingFeeOnTransferTokens(tokenAmount,0,path,address(this),block.timestamp) (#976-982)
External calls sending eth:
- swapAndLiquify(contractTokenBalance) (#1090)
- uniswapV2Router.addLiquidityETH{value: ethAmount}(address(this),tokenAmount,0,0,owner(),block.timestamp) (#1040-1047)
State variables written after the call(s):
- _tokenTransfer(from,to,amount,takeFee) (#1102)
- _rOwned[address(this)] = _rOwned[address(this)].add(rLiquidity) (#931)
- _rOwned[sender] = _rOwned[sender].sub(rAmount) (#987)
- _rOwned[sender] = _rOwned[sender].sub(rAmount) (#1051)
- _rOwned[sender] = _rOwned[sender].sub(rAmount) (#1021)
- _rOwned[recipient] = _rOwned[recipient].add(rTransferAmount) (#1052)
- _rOwned[sender] = _rOwned[sender].sub(rAmount) (#826)
- _rOwned[recipient] = _rOwned[recipient].add(rTransferAmount) (#1022)
- _rOwned[recipient] = _rOwned[recipient].add(rTransferAmount) (#989)
- _rOwned[recipient] = _rOwned[recipient].add(rTransferAmount) (#828)
- _tokenTransfer(from,to,amount,takeFee) (#1102)
- _rTotal = _rTotal.sub(rFee) (#860)
- _tokenTransfer(from,to,amount,takeFee) (#1102)
- _tOwned[address(this)] = _tOwned[address(this)].add(tLiquidity) (#933)
- _tOwned[sender] = _tOwned[sender].sub(tAmount) (#825)
- _tOwned[sender] = _tOwned[sender].sub(tAmount) (#1020)
- _tOwned[recipient] = _tOwned[recipient].add(tTransferAmount) (#988)
- _tOwned[recipient] = _tOwned[recipient].add(tTransferAmount) (#827)
Apply the check-effects-interactions pattern.

Additional information: link

LetsFuckingDoge._isblacklisted (#654) is never initialized. It is used in:
- LetsFuckingDoge._transfer(address,address,uint256) (#1057-1103)
Initialize all the variables. If a variable is meant to be initialized to zero, explicitly set it to zero to improve code readability.

Additional information: link

Contract ticker ($LFD) contains non-alphanumeric characters.
Not a direct threat, but may indicate unreliable intentions of developer. Non-alphanumeric chars (,.;!#*&") are extremely rare among low risk tokens.


Not a direct threat, but may indicate unreliable intentions of developer. Widespread names (e.g. Elon, King, Moon, Doge) are common among meme-tokens and scams. The allow to gain free hype and attract unexperienced investors.

Variable LetsFuckingDoge.BP (#681) is not in mixedCase
Follow the Solidity naming convention.

Additional information: link

Redundant expression "this (#9)" inContext (#3-12)
Remove redundant statements if they congest code but offer no value.

Additional information: link

Low level call in Address._functionCallWithValue(address,bytes,uint256,string) (#207-228):
- (success,returndata) = target.call{value: weiValue}(data) (#211)
Avoid low-level calls. Check the call success. If the call is meant for a contract, check for code existence

Additional information: link

LetsFuckingDoge.addLiquidity(uint256,uint256) (#1035-1048) ignores return value by uniswapV2Router.addLiquidityETH{value: ethAmount}(address(this),tokenAmount,0,0,owner(),block.timestamp) (#1040-1047)
Ensure that all the return values of the function calls are used.

Additional information: link

LetsFuckingDoge._approve(address,address,uint256).owner (#1027) shadows:
- Ownable.owner() (#405-407) (function)
Rename the local variables that shadow another component.

Additional information: link

LetsFuckingDoge.setMarketingFeePercent(uint256) (#889-891) should emit an event for:
- _MarketingFee = MarketingFee (#890)
Emit an event for critical parameter changes.

Additional information: link

Reentrancy in LetsFuckingDoge.transferFrom(address,address,uint256) (#751-755):
External calls:
- _transfer(sender,recipient,amount) (#752)
- uniswapV2Router.addLiquidityETH{value: ethAmount}(address(this),tokenAmount,0,0,owner(),block.timestamp) (#1040-1047)
- uniswapV2Router.swapExactTokensForETHSupportingFeeOnTransferTokens(tokenAmount,0,path,address(this),block.timestamp) (#976-982)
External calls sending eth:
- _transfer(sender,recipient,amount) (#752)
- uniswapV2Router.addLiquidityETH{value: ethAmount}(address(this),tokenAmount,0,0,owner(),block.timestamp) (#1040-1047)
State variables written after the call(s):
- _approve(sender,_msgSender(),_allowances[sender][_msgSender()].sub(amount,ERC20: transfer amount exceeds allowance)) (#753)
- _allowances[owner][spender] = amount (#1031)
Apply the check-effects-interactions pattern.

Additional information: link

Reentrancy in LetsFuckingDoge.transferFrom(address,address,uint256) (#751-755):
External calls:
- _transfer(sender,recipient,amount) (#752)
- uniswapV2Router.addLiquidityETH{value: ethAmount}(address(this),tokenAmount,0,0,owner(),block.timestamp) (#1040-1047)
- uniswapV2Router.swapExactTokensForETHSupportingFeeOnTransferTokens(tokenAmount,0,path,address(this),block.timestamp) (#976-982)
External calls sending eth:
- _transfer(sender,recipient,amount) (#752)
- uniswapV2Router.addLiquidityETH{value: ethAmount}(address(this),tokenAmount,0,0,owner(),block.timestamp) (#1040-1047)
Event emitted after the call(s):
- Approval(owner,spender,amount) (#1032)
- _approve(sender,_msgSender(),_allowances[sender][_msgSender()].sub(amount,ERC20: transfer amount exceeds allowance)) (#753)
Apply the check-effects-interactions pattern.

Additional information: link

Address._functionCallWithValue(address,bytes,uint256,string) (#207-228) uses assembly
- INLINE ASM (#220-223)
Do not use evm assembly.

Additional information: link

SafeMath.mod(uint256,uint256,string) (#368-371) is never used and should be removed
Remove unused functions.

Additional information: link

LetsFuckingDoge._previous_LiquidityFee (#672) is set pre-construction with a non-constant function or state variable:
- _LiquidityFee
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

solc-0.7.0 is not recommended for deployment
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

Variable LetsFuckingDoge._transferBothExcluded(address,address,uint256).rTransferAmount (#824) is too similar to LetsFuckingDoge._transferStandard(address,address,uint256).tTransferAmount (#1050)
Prevent variables from having similar names.

Additional information: link

LetsFuckingDoge.slitherConstructorVariables() (#645-1106) uses literals with too many digits:
- BP = 200000 * 10 ** 9 (#681)
Use: Ether suffix, Time suffix, or The scientific notation

Additional information: link

Ownable._previousOwner (#388) is never used in LetsFuckingDoge (#645-1106)
Remove unused state variables.

Additional information: link

Ownable._previousOwner (#388) should be constant
Add the constant attributes to state variables that never change.

Additional information: link

isExcludedFromFee(address) should be declared external:
- LetsFuckingDoge.isExcludedFromFee(address) (#964-966)
Use the external attribute for functions never called from the contract.

Additional information: link

Holders:


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


Average PancakeSwap trading volume, liqudity, number of swaps are extremely low. Token seems to be dead.


Token is deployed only at one blockchain


Token has only one trading pair


Unable to find PancakeSwap trading pair to compute liquidity.


Unable to find PancakeSwap trading pair to compute volume.


Unable to find PancakeSwap trading pair to compute number of swaps.


Unable to find Telegram and Twitter accounts


Unable to find website, listings and other project-related information


Young tokens have high risks of price dump / death


Token has no active CoinGecko listing / rank


Token has no active CoinMarketCap listing / rank

Price for $LFD