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LOR [Land Of Realms] Token

About LOR

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Token 2 years

Website

landofrealm.com
white paper

These days People are spending more time in virtual worlds, for both recreation and work. This occurs predominantly in 2D interfaces such as the web and mobile phones. However, a traversable 3D world adds an immersive component, enabling physical clusters of communities, being able to visit one another community; add to this the ability to create unique items within your virtual world, and the possibilities are endless.

Our Token Land Of Realm is a new token on the Binance Smart Chain to be built around a series of NFTs and new virtual land to explore.

In your new territory, you will be free to own virtual lands, collect and build items to use in-game, and trade them with other players. Inspired by games such as Decentraland and Alice, $LOR will allow users to claim ownership over Non Fungible Assets, and create or acquire other, in-game assets.

The team has been working relentlessly to create the foundations for an in world economy and this adoption falls perfectly in place with the maturation of cryptocurrency, as a global and instant payment method, while also creating many possibilities to produce amazing income and generational wealth for your family.

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Contract

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0x1d8e5ac9839960920121b2f79bc24df4ce8f8816

Laser Scorebeta Last Audit: 15 January 2022

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Token is either risky or in presale. For presale 30+ is a fine score.

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Code


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

LOR.addLiquidity(uint256,uint256) (contracts/LOR.sol#654-667) sends eth to arbitrary user
Dangerous calls:
- uniswapV2Router.addLiquidityETH{value: ethAmount}(address(this),tokenAmount,0,0,owner(),block.timestamp) (contracts/LOR.sol#659-666)
Ensure that an arbitrary user cannot withdraw unauthorized funds.

Additional information: link

Reentrancy in LOR._transfer(address,address,uint256) (contracts/LOR.sol#545-603):
External calls:
- swapAndSendFee(forMarketing) (contracts/LOR.sol#588)
- uniswapV2Router.swapExactTokensForETHSupportingFeeOnTransferTokens(tokenAmount,0,path,address(this),block.timestamp) (contracts/LOR.sol#645-651)
- swapAndLiquify(contractTokenBalance - forMarketing) (contracts/LOR.sol#590)
- uniswapV2Router.addLiquidityETH{value: ethAmount}(address(this),tokenAmount,0,0,owner(),block.timestamp) (contracts/LOR.sol#659-666)
- uniswapV2Router.swapExactTokensForETHSupportingFeeOnTransferTokens(tokenAmount,0,path,address(this),block.timestamp) (contracts/LOR.sol#645-651)
External calls sending eth:
- swapAndSendFee(forMarketing) (contracts/LOR.sol#588)
- address(_marketingWallet).transfer(newBalance) (contracts/LOR.sol#633)
- swapAndLiquify(contractTokenBalance - forMarketing) (contracts/LOR.sol#590)
- uniswapV2Router.addLiquidityETH{value: ethAmount}(address(this),tokenAmount,0,0,owner(),block.timestamp) (contracts/LOR.sol#659-666)
State variables written after the call(s):
- _tokenTransfer(from,to,amount,takeFee) (contracts/LOR.sol#602)
- _rOwned[address(this)] = _rOwned[address(this)].add(rLiquidity) (contracts/LOR.sol#461)
- _rOwned[_rewardWallet] = _rOwned[_rewardWallet].add(rReward) (contracts/LOR.sol#473)
- _rOwned[address(this)] = _rOwned[address(this)].add(rMarketing) (contracts/LOR.sol#474)
- _rOwned[sender] = _rOwned[sender].sub(rAmount) (contracts/LOR.sol#737)
- _rOwned[sender] = _rOwned[sender].sub(rAmount) (contracts/LOR.sol#713)
- _rOwned[sender] = _rOwned[sender].sub(rAmount) (contracts/LOR.sol#763)
- _rOwned[sender] = _rOwned[sender].sub(rAmount) (contracts/LOR.sol#788)
- _rOwned[recipient] = _rOwned[recipient].add(rTransferAmount) (contracts/LOR.sol#714)
- _rOwned[recipient] = _rOwned[recipient].add(rTransferAmount) (contracts/LOR.sol#764)
- _rOwned[recipient] = _rOwned[recipient].add(rTransferAmount) (contracts/LOR.sol#739)
- _rOwned[recipient] = _rOwned[recipient].add(rTransferAmount) (contracts/LOR.sol#790)
- _tokenTransfer(from,to,amount,takeFee) (contracts/LOR.sol#602)
- _rTotal = _rTotal.sub(rFee) (contracts/LOR.sol#348)
- _tokenTransfer(from,to,amount,takeFee) (contracts/LOR.sol#602)
- _tOwned[address(this)] = _tOwned[address(this)].add(tLiquidity) (contracts/LOR.sol#463)
- _tOwned[_rewardWallet] = _tOwned[_rewardWallet].add(tReward) (contracts/LOR.sol#476)
- _tOwned[address(this)] = _tOwned[address(this)].add(tMarketing) (contracts/LOR.sol#477)
- _tOwned[sender] = _tOwned[sender].sub(tAmount) (contracts/LOR.sol#762)
- _tOwned[sender] = _tOwned[sender].sub(tAmount) (contracts/LOR.sol#787)
- _tOwned[recipient] = _tOwned[recipient].add(tTransferAmount) (contracts/LOR.sol#738)
- _tOwned[recipient] = _tOwned[recipient].add(tTransferAmount) (contracts/LOR.sol#789)
- swapAndLiquify(contractTokenBalance - forMarketing) (contracts/LOR.sol#590)
- inSwapAndLiquify = true (contracts/LOR.sol#78)
- inSwapAndLiquify = false (contracts/LOR.sol#80)
Apply the check-effects-interactions pattern.

Additional information: link

LOR.claimStuckTokens(address) (contracts/LOR.sol#331-342) ignores return value by erc20token.transfer(owner(),balance) (contracts/LOR.sol#341)
Use SafeERC20, or ensure that the transfer/transferFrom return value is checked.

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.

LOR.setNumTokensSellToAddToLiquidity(uint256) (contracts/LOR.sol#300-305) should emit an event for:
- numTokensSellToAddToLiquidity = numTokens (contracts/LOR.sol#304)
LOR.setMaxTx(uint256) (contracts/LOR.sol#318-320) should emit an event for:
- _maxTxAmount = maxTx (contracts/LOR.sol#319)
Emit an event for critical parameter changes.

Additional information: link

LOR.updateRouter(address)._uniswapV2Pair (contracts/LOR.sol#313-314) lacks a zero-check on :
- uniswapV2Pair = _uniswapV2Pair (contracts/LOR.sol#315)
Check that the address is not zero.

Additional information: link

LOR.addLiquidity(uint256,uint256) (contracts/LOR.sol#654-667) ignores return value by uniswapV2Router.addLiquidityETH{value: ethAmount}(address(this),tokenAmount,0,0,owner(),block.timestamp) (contracts/LOR.sol#659-666)
Ensure that all the return values of the function calls are used.

Additional information: link

LOR.allowance(address,address).owner (contracts/LOR.sol#143) shadows:
- Ownable.owner() (@openzeppelin/contracts/access/Ownable.sol#35-37) (function)
LOR._approve(address,address,uint256).owner (contracts/LOR.sol#534) shadows:
- Ownable.owner() (@openzeppelin/contracts/access/Ownable.sol#35-37) (function)
Rename the local variables that shadow another component.

Additional information: link

Reentrancy in LOR._transfer(address,address,uint256) (contracts/LOR.sol#545-603):
External calls:
- swapAndSendFee(forMarketing) (contracts/LOR.sol#588)
- uniswapV2Router.swapExactTokensForETHSupportingFeeOnTransferTokens(tokenAmount,0,path,address(this),block.timestamp) (contracts/LOR.sol#645-651)
- swapAndLiquify(contractTokenBalance - forMarketing) (contracts/LOR.sol#590)
- uniswapV2Router.addLiquidityETH{value: ethAmount}(address(this),tokenAmount,0,0,owner(),block.timestamp) (contracts/LOR.sol#659-666)
- uniswapV2Router.swapExactTokensForETHSupportingFeeOnTransferTokens(tokenAmount,0,path,address(this),block.timestamp) (contracts/LOR.sol#645-651)
External calls sending eth:
- swapAndSendFee(forMarketing) (contracts/LOR.sol#588)
- address(_marketingWallet).transfer(newBalance) (contracts/LOR.sol#633)
- swapAndLiquify(contractTokenBalance - forMarketing) (contracts/LOR.sol#590)
- uniswapV2Router.addLiquidityETH{value: ethAmount}(address(this),tokenAmount,0,0,owner(),block.timestamp) (contracts/LOR.sol#659-666)
State variables written after the call(s):
- swapAndLiquify(contractTokenBalance - forMarketing) (contracts/LOR.sol#590)
- _allowances[owner][spender] = amount (contracts/LOR.sol#541)
- _tokenTransfer(from,to,amount,takeFee) (contracts/LOR.sol#602)
- _liquidityFee = 0 (contracts/LOR.sol#510)
- _liquidityFee = buyFee.liquidityFee (contracts/LOR.sol#517)
- _liquidityFee = sellFee.liquidityFee (contracts/LOR.sol#524)
- _tokenTransfer(from,to,amount,takeFee) (contracts/LOR.sol#602)
- _marketingFee = sellFee.marketingFee (contracts/LOR.sol#526)
- _marketingFee = 0 (contracts/LOR.sol#512)
- _marketingFee = buyFee.marketingFee (contracts/LOR.sol#519)
- _tokenTransfer(from,to,amount,takeFee) (contracts/LOR.sol#602)
- _rewardFee = 0 (contracts/LOR.sol#511)
- _rewardFee = buyFee.rewardFee (contracts/LOR.sol#518)
- _rewardFee = sellFee.rewardFee (contracts/LOR.sol#525)
- _tokenTransfer(from,to,amount,takeFee) (contracts/LOR.sol#602)
- _tFeeTotal = _tFeeTotal.add(tFee) (contracts/LOR.sol#349)
- _tokenTransfer(from,to,amount,takeFee) (contracts/LOR.sol#602)
- _taxFee = buyFee.taxFee (contracts/LOR.sol#516)
- _taxFee = sellFee.taxFee (contracts/LOR.sol#523)
- _taxFee = 0 (contracts/LOR.sol#509)
Reentrancy in LOR.constructor() (contracts/LOR.sol#83-111):
External calls:
- uniswapV2Pair = IUniswapV2Factory(_uniswapV2Router.factory()).createPair(address(this),_uniswapV2Router.WETH()) (contracts/LOR.sol#100-101)
State variables written after the call(s):
- _isExcludedFromFee[owner()] = true (contracts/LOR.sol#107)
- _isExcludedFromFee[address(this)] = true (contracts/LOR.sol#108)
- uniswapV2Router = _uniswapV2Router (contracts/LOR.sol#104)
Reentrancy in LOR.swapAndLiquify(uint256) (contracts/LOR.sol#605-626):
External calls:
- swapTokensForEth(half) (contracts/LOR.sol#617)
- uniswapV2Router.swapExactTokensForETHSupportingFeeOnTransferTokens(tokenAmount,0,path,address(this),block.timestamp) (contracts/LOR.sol#645-651)
- addLiquidity(otherHalf,newBalance) (contracts/LOR.sol#623)
- uniswapV2Router.addLiquidityETH{value: ethAmount}(address(this),tokenAmount,0,0,owner(),block.timestamp) (contracts/LOR.sol#659-666)
External calls sending eth:
- addLiquidity(otherHalf,newBalance) (contracts/LOR.sol#623)
- uniswapV2Router.addLiquidityETH{value: ethAmount}(address(this),tokenAmount,0,0,owner(),block.timestamp) (contracts/LOR.sol#659-666)
State variables written after the call(s):
- addLiquidity(otherHalf,newBalance) (contracts/LOR.sol#623)
- _allowances[owner][spender] = amount (contracts/LOR.sol#541)
Reentrancy in LOR.transferFrom(address,address,uint256) (contracts/LOR.sol#161-176):
External calls:
- _transfer(sender,recipient,amount) (contracts/LOR.sol#166)
- uniswapV2Router.addLiquidityETH{value: ethAmount}(address(this),tokenAmount,0,0,owner(),block.timestamp) (contracts/LOR.sol#659-666)
- uniswapV2Router.swapExactTokensForETHSupportingFeeOnTransferTokens(tokenAmount,0,path,address(this),block.timestamp) (contracts/LOR.sol#645-651)
External calls sending eth:
- _transfer(sender,recipient,amount) (contracts/LOR.sol#166)
- uniswapV2Router.addLiquidityETH{value: ethAmount}(address(this),tokenAmount,0,0,owner(),block.timestamp) (contracts/LOR.sol#659-666)
- address(_marketingWallet).transfer(newBalance) (contracts/LOR.sol#633)
State variables written after the call(s):
- _approve(sender,_msgSender(),_allowances[sender][_msgSender()].sub(amount,ERC20: transfer amount exceeds allowance)) (contracts/LOR.sol#167-174)
- _allowances[owner][spender] = amount (contracts/LOR.sol#541)
Reentrancy in LOR.updateRouter(address) (contracts/LOR.sol#307-316):
External calls:
- _uniswapV2Pair = IUniswapV2Factory(uniswapV2Router.factory()).createPair(address(this),uniswapV2Router.WETH()) (contracts/LOR.sol#313-314)
State variables written after the call(s):
- uniswapV2Pair = _uniswapV2Pair (contracts/LOR.sol#315)
Apply the check-effects-interactions pattern.

Additional information: link

Reentrancy in LOR._transfer(address,address,uint256) (contracts/LOR.sol#545-603):
External calls:
- swapAndSendFee(forMarketing) (contracts/LOR.sol#588)
- uniswapV2Router.swapExactTokensForETHSupportingFeeOnTransferTokens(tokenAmount,0,path,address(this),block.timestamp) (contracts/LOR.sol#645-651)
- swapAndLiquify(contractTokenBalance - forMarketing) (contracts/LOR.sol#590)
- uniswapV2Router.addLiquidityETH{value: ethAmount}(address(this),tokenAmount,0,0,owner(),block.timestamp) (contracts/LOR.sol#659-666)
- uniswapV2Router.swapExactTokensForETHSupportingFeeOnTransferTokens(tokenAmount,0,path,address(this),block.timestamp) (contracts/LOR.sol#645-651)
External calls sending eth:
- swapAndSendFee(forMarketing) (contracts/LOR.sol#588)
- address(_marketingWallet).transfer(newBalance) (contracts/LOR.sol#633)
- swapAndLiquify(contractTokenBalance - forMarketing) (contracts/LOR.sol#590)
- uniswapV2Router.addLiquidityETH{value: ethAmount}(address(this),tokenAmount,0,0,owner(),block.timestamp) (contracts/LOR.sol#659-666)
Event emitted after the call(s):
- Approval(owner,spender,amount) (contracts/LOR.sol#542)
- swapAndLiquify(contractTokenBalance - forMarketing) (contracts/LOR.sol#590)
- SwapAndLiquify(half,newBalance,otherHalf) (contracts/LOR.sol#625)
- swapAndLiquify(contractTokenBalance - forMarketing) (contracts/LOR.sol#590)
- Transfer(sender,recipient,tTransferAmount) (contracts/LOR.sol#721)
- _tokenTransfer(from,to,amount,takeFee) (contracts/LOR.sol#602)
- Transfer(sender,recipient,tTransferAmount) (contracts/LOR.sol#746)
- _tokenTransfer(from,to,amount,takeFee) (contracts/LOR.sol#602)
- Transfer(sender,recipient,tTransferAmount) (contracts/LOR.sol#771)
- _tokenTransfer(from,to,amount,takeFee) (contracts/LOR.sol#602)
- Transfer(sender,recipient,tTransferAmount) (contracts/LOR.sol#797)
- _tokenTransfer(from,to,amount,takeFee) (contracts/LOR.sol#602)
Reentrancy in LOR.constructor() (contracts/LOR.sol#83-111):
External calls:
- uniswapV2Pair = IUniswapV2Factory(_uniswapV2Router.factory()).createPair(address(this),_uniswapV2Router.WETH()) (contracts/LOR.sol#100-101)
Event emitted after the call(s):
- Transfer(address(0),_msgSender(),_tTotal) (contracts/LOR.sol#110)
Reentrancy in LOR.swapAndLiquify(uint256) (contracts/LOR.sol#605-626):
External calls:
- swapTokensForEth(half) (contracts/LOR.sol#617)
- uniswapV2Router.swapExactTokensForETHSupportingFeeOnTransferTokens(tokenAmount,0,path,address(this),block.timestamp) (contracts/LOR.sol#645-651)
- addLiquidity(otherHalf,newBalance) (contracts/LOR.sol#623)
- uniswapV2Router.addLiquidityETH{value: ethAmount}(address(this),tokenAmount,0,0,owner(),block.timestamp) (contracts/LOR.sol#659-666)
External calls sending eth:
- addLiquidity(otherHalf,newBalance) (contracts/LOR.sol#623)
- uniswapV2Router.addLiquidityETH{value: ethAmount}(address(this),tokenAmount,0,0,owner(),block.timestamp) (contracts/LOR.sol#659-666)
Event emitted after the call(s):
- Approval(owner,spender,amount) (contracts/LOR.sol#542)
- addLiquidity(otherHalf,newBalance) (contracts/LOR.sol#623)
- SwapAndLiquify(half,newBalance,otherHalf) (contracts/LOR.sol#625)
Reentrancy in LOR.transferFrom(address,address,uint256) (contracts/LOR.sol#161-176):
External calls:
- _transfer(sender,recipient,amount) (contracts/LOR.sol#166)
- uniswapV2Router.addLiquidityETH{value: ethAmount}(address(this),tokenAmount,0,0,owner(),block.timestamp) (contracts/LOR.sol#659-666)
- uniswapV2Router.swapExactTokensForETHSupportingFeeOnTransferTokens(tokenAmount,0,path,address(this),block.timestamp) (contracts/LOR.sol#645-651)
External calls sending eth:
- _transfer(sender,recipient,amount) (contracts/LOR.sol#166)
- uniswapV2Router.addLiquidityETH{value: ethAmount}(address(this),tokenAmount,0,0,owner(),block.timestamp) (contracts/LOR.sol#659-666)
- address(_marketingWallet).transfer(newBalance) (contracts/LOR.sol#633)
Event emitted after the call(s):
- Approval(owner,spender,amount) (contracts/LOR.sol#542)
- _approve(sender,_msgSender(),_allowances[sender][_msgSender()].sub(amount,ERC20: transfer amount exceeds allowance)) (contracts/LOR.sol#167-174)
Apply the check-effects-interactions pattern.

Additional information: link

Address.isContract(address) (@openzeppelin/contracts/utils/Address.sol#27-37) uses assembly
- INLINE ASM (@openzeppelin/contracts/utils/Address.sol#33-35)
Address.verifyCallResult(bool,bytes,string) (@openzeppelin/contracts/utils/Address.sol#196-216) uses assembly
- INLINE ASM (@openzeppelin/contracts/utils/Address.sol#208-211)
Do not use evm assembly.

Additional information: link

Different versions of Solidity is used:
- Version used: ['>=0.5.0', '>=0.6.2', '^0.8.0', '^0.8.10']
- ^0.8.0 (@openzeppelin/contracts/access/Ownable.sol#4)
- ^0.8.0 (@openzeppelin/contracts/security/Pausable.sol#4)
- ^0.8.0 (@openzeppelin/contracts/token/ERC20/IERC20.sol#4)
- ^0.8.0 (@openzeppelin/contracts/utils/Address.sol#4)
- ^0.8.0 (@openzeppelin/contracts/utils/Context.sol#4)
- ^0.8.0 (@openzeppelin/contracts/utils/math/SafeMath.sol#4)
- >=0.5.0 (@uniswap/v2-core/contracts/interfaces/IUniswapV2Factory.sol#1)
- >=0.6.2 (@uniswap/v2-periphery/contracts/interfaces/IUniswapV2Router01.sol#1)
- >=0.6.2 (@uniswap/v2-periphery/contracts/interfaces/IUniswapV2Router02.sol#1)
- ^0.8.10 (contracts/LOR.sol#2)
Use one Solidity version.

Additional information: link

LOR.includeInReward(address) (contracts/LOR.sol#265-276) has costly operations inside a loop:
- _excluded.pop() (contracts/LOR.sol#272)
Use a local variable to hold the loop computation result.

Additional information: link

Address.functionCall(address,bytes) (@openzeppelin/contracts/utils/Address.sol#80-82) is never used and should be removed
Address.functionCall(address,bytes,string) (@openzeppelin/contracts/utils/Address.sol#90-96) is never used and should be removed
Address.functionCallWithValue(address,bytes,uint256) (@openzeppelin/contracts/utils/Address.sol#109-115) is never used and should be removed
Address.functionCallWithValue(address,bytes,uint256,string) (@openzeppelin/contracts/utils/Address.sol#123-134) is never used and should be removed
Address.functionDelegateCall(address,bytes) (@openzeppelin/contracts/utils/Address.sol#169-171) is never used and should be removed
Address.functionDelegateCall(address,bytes,string) (@openzeppelin/contracts/utils/Address.sol#179-188) is never used and should be removed
Address.functionStaticCall(address,bytes) (@openzeppelin/contracts/utils/Address.sol#142-144) is never used and should be removed
Address.functionStaticCall(address,bytes,string) (@openzeppelin/contracts/utils/Address.sol#152-161) is never used and should be removed
Address.isContract(address) (@openzeppelin/contracts/utils/Address.sol#27-37) is never used and should be removed
Address.sendValue(address,uint256) (@openzeppelin/contracts/utils/Address.sol#55-60) is never used and should be removed
Address.verifyCallResult(bool,bytes,string) (@openzeppelin/contracts/utils/Address.sol#196-216) is never used and should be removed
Context._msgData() (@openzeppelin/contracts/utils/Context.sol#21-23) is never used and should be removed
Pausable._pause() (@openzeppelin/contracts/security/Pausable.sol#75-78) is never used and should be removed
Pausable._unpause() (@openzeppelin/contracts/security/Pausable.sol#87-90) is never used and should be removed
SafeMath.div(uint256,uint256,string) (@openzeppelin/contracts/utils/math/SafeMath.sol#191-200) is never used and should be removed
SafeMath.mod(uint256,uint256) (@openzeppelin/contracts/utils/math/SafeMath.sol#151-153) is never used and should be removed
SafeMath.mod(uint256,uint256,string) (@openzeppelin/contracts/utils/math/SafeMath.sol#217-226) is never used and should be removed
SafeMath.tryAdd(uint256,uint256) (@openzeppelin/contracts/utils/math/SafeMath.sol#22-28) is never used and should be removed
SafeMath.tryDiv(uint256,uint256) (@openzeppelin/contracts/utils/math/SafeMath.sol#64-69) is never used and should be removed
SafeMath.tryMod(uint256,uint256) (@openzeppelin/contracts/utils/math/SafeMath.sol#76-81) is never used and should be removed
SafeMath.tryMul(uint256,uint256) (@openzeppelin/contracts/utils/math/SafeMath.sol#47-57) is never used and should be removed
SafeMath.trySub(uint256,uint256) (@openzeppelin/contracts/utils/math/SafeMath.sol#35-40) is never used and should be removed
Remove unused functions.

Additional information: link

LOR._rTotal (contracts/LOR.sol#27) is set pre-construction with a non-constant function or state variable:
- (MAX - (MAX % _tTotal))
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

Pragma version^0.8.0 (@openzeppelin/contracts/access/Ownable.sol#4) allows old versions
Pragma version^0.8.0 (@openzeppelin/contracts/security/Pausable.sol#4) allows old versions
Pragma version^0.8.0 (@openzeppelin/contracts/token/ERC20/IERC20.sol#4) allows old versions
Pragma version^0.8.0 (@openzeppelin/contracts/utils/Address.sol#4) allows old versions
Pragma version^0.8.0 (@openzeppelin/contracts/utils/Context.sol#4) allows old versions
Pragma version^0.8.0 (@openzeppelin/contracts/utils/math/SafeMath.sol#4) allows old versions
Pragma version>=0.5.0 (@uniswap/v2-core/contracts/interfaces/IUniswapV2Factory.sol#1) allows old versions
Pragma version>=0.6.2 (@uniswap/v2-periphery/contracts/interfaces/IUniswapV2Router01.sol#1) allows old versions
Pragma version>=0.6.2 (@uniswap/v2-periphery/contracts/interfaces/IUniswapV2Router02.sol#1) allows old versions
Pragma version^0.8.10 (contracts/LOR.sol#2) necessitates a version too recent to be trusted. Consider deploying with 0.6.12/0.7.6/0.8.7
solc-0.8.10 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

Low level call in Address.sendValue(address,uint256) (@openzeppelin/contracts/utils/Address.sol#55-60):
- (success) = recipient.call{value: amount}() (@openzeppelin/contracts/utils/Address.sol#58)
Low level call in Address.functionCallWithValue(address,bytes,uint256,string) (@openzeppelin/contracts/utils/Address.sol#123-134):
- (success,returndata) = target.call{value: value}(data) (@openzeppelin/contracts/utils/Address.sol#132)
Low level call in Address.functionStaticCall(address,bytes,string) (@openzeppelin/contracts/utils/Address.sol#152-161):
- (success,returndata) = target.staticcall(data) (@openzeppelin/contracts/utils/Address.sol#159)
Low level call in Address.functionDelegateCall(address,bytes,string) (@openzeppelin/contracts/utils/Address.sol#179-188):
- (success,returndata) = target.delegatecall(data) (@openzeppelin/contracts/utils/Address.sol#186)
Avoid low-level calls. Check the call success. If the call is meant for a contract, check for code existence

Additional information: link

Function IUniswapV2Router01.WETH() (@uniswap/v2-periphery/contracts/interfaces/IUniswapV2Router01.sol#5) is not in mixedCase
Parameter LOR.setSwapAndLiquifyEnabled(bool)._enabled (contracts/LOR.sol#322) is not in mixedCase
Parameter LOR.enableTaxes(bool)._choice (contracts/LOR.sol#327) is not in mixedCase
Parameter LOR.claimStuckTokens(address)._token (contracts/LOR.sol#331) is not in mixedCase
Parameter LOR.calculateTaxFee(uint256)._amount (contracts/LOR.sol#480) is not in mixedCase
Parameter LOR.calculateLiquidityFee(uint256)._amount (contracts/LOR.sol#484) is not in mixedCase
Parameter LOR.calculateRewardFee(uint256)._amount (contracts/LOR.sol#492) is not in mixedCase
Parameter LOR.calculateMarketingFee(uint256)._amount (contracts/LOR.sol#500) is not in mixedCase
Variable LOR._marketingWallet (contracts/LOR.sol#59) is not in mixedCase
Variable LOR._rewardWallet (contracts/LOR.sol#60) is not in mixedCase
Variable LOR._maxTxAmount (contracts/LOR.sol#66) is not in mixedCase
Follow the Solidity naming convention.

Additional information: link

Reentrancy in LOR._transfer(address,address,uint256) (contracts/LOR.sol#545-603):
External calls:
- swapAndSendFee(forMarketing) (contracts/LOR.sol#588)
- address(_marketingWallet).transfer(newBalance) (contracts/LOR.sol#633)
External calls sending eth:
- swapAndSendFee(forMarketing) (contracts/LOR.sol#588)
- address(_marketingWallet).transfer(newBalance) (contracts/LOR.sol#633)
- swapAndLiquify(contractTokenBalance - forMarketing) (contracts/LOR.sol#590)
- uniswapV2Router.addLiquidityETH{value: ethAmount}(address(this),tokenAmount,0,0,owner(),block.timestamp) (contracts/LOR.sol#659-666)
State variables written after the call(s):
- swapAndLiquify(contractTokenBalance - forMarketing) (contracts/LOR.sol#590)
- _allowances[owner][spender] = amount (contracts/LOR.sol#541)
- _tokenTransfer(from,to,amount,takeFee) (contracts/LOR.sol#602)
- _liquidityFee = 0 (contracts/LOR.sol#510)
- _liquidityFee = buyFee.liquidityFee (contracts/LOR.sol#517)
- _liquidityFee = sellFee.liquidityFee (contracts/LOR.sol#524)
- _tokenTransfer(from,to,amount,takeFee) (contracts/LOR.sol#602)
- _marketingFee = sellFee.marketingFee (contracts/LOR.sol#526)
- _marketingFee = 0 (contracts/LOR.sol#512)
- _marketingFee = buyFee.marketingFee (contracts/LOR.sol#519)
- _tokenTransfer(from,to,amount,takeFee) (contracts/LOR.sol#602)
- _rOwned[address(this)] = _rOwned[address(this)].add(rLiquidity) (contracts/LOR.sol#461)
- _rOwned[_rewardWallet] = _rOwned[_rewardWallet].add(rReward) (contracts/LOR.sol#473)
- _rOwned[address(this)] = _rOwned[address(this)].add(rMarketing) (contracts/LOR.sol#474)
- _rOwned[sender] = _rOwned[sender].sub(rAmount) (contracts/LOR.sol#737)
- _rOwned[sender] = _rOwned[sender].sub(rAmount) (contracts/LOR.sol#713)
- _rOwned[sender] = _rOwned[sender].sub(rAmount) (contracts/LOR.sol#763)
- _rOwned[sender] = _rOwned[sender].sub(rAmount) (contracts/LOR.sol#788)
- _rOwned[recipient] = _rOwned[recipient].add(rTransferAmount) (contracts/LOR.sol#714)
- _rOwned[recipient] = _rOwned[recipient].add(rTransferAmount) (contracts/LOR.sol#764)
- _rOwned[recipient] = _rOwned[recipient].add(rTransferAmount) (contracts/LOR.sol#739)
- _rOwned[recipient] = _rOwned[recipient].add(rTransferAmount) (contracts/LOR.sol#790)
- _tokenTransfer(from,to,amount,takeFee) (contracts/LOR.sol#602)
- _rTotal = _rTotal.sub(rFee) (contracts/LOR.sol#348)
- _tokenTransfer(from,to,amount,takeFee) (contracts/LOR.sol#602)
- _rewardFee = 0 (contracts/LOR.sol#511)
- _rewardFee = buyFee.rewardFee (contracts/LOR.sol#518)
- _rewardFee = sellFee.rewardFee (contracts/LOR.sol#525)
- _tokenTransfer(from,to,amount,takeFee) (contracts/LOR.sol#602)
- _tFeeTotal = _tFeeTotal.add(tFee) (contracts/LOR.sol#349)
- _tokenTransfer(from,to,amount,takeFee) (contracts/LOR.sol#602)
- _tOwned[address(this)] = _tOwned[address(this)].add(tLiquidity) (contracts/LOR.sol#463)
- _tOwned[_rewardWallet] = _tOwned[_rewardWallet].add(tReward) (contracts/LOR.sol#476)
- _tOwned[address(this)] = _tOwned[address(this)].add(tMarketing) (contracts/LOR.sol#477)
- _tOwned[sender] = _tOwned[sender].sub(tAmount) (contracts/LOR.sol#762)
- _tOwned[sender] = _tOwned[sender].sub(tAmount) (contracts/LOR.sol#787)
- _tOwned[recipient] = _tOwned[recipient].add(tTransferAmount) (contracts/LOR.sol#738)
- _tOwned[recipient] = _tOwned[recipient].add(tTransferAmount) (contracts/LOR.sol#789)
- _tokenTransfer(from,to,amount,takeFee) (contracts/LOR.sol#602)
- _taxFee = buyFee.taxFee (contracts/LOR.sol#516)
- _taxFee = sellFee.taxFee (contracts/LOR.sol#523)
- _taxFee = 0 (contracts/LOR.sol#509)
- swapAndLiquify(contractTokenBalance - forMarketing) (contracts/LOR.sol#590)
- inSwapAndLiquify = true (contracts/LOR.sol#78)
- inSwapAndLiquify = false (contracts/LOR.sol#80)
Event emitted after the call(s):
- Approval(owner,spender,amount) (contracts/LOR.sol#542)
- swapAndLiquify(contractTokenBalance - forMarketing) (contracts/LOR.sol#590)
- SwapAndLiquify(half,newBalance,otherHalf) (contracts/LOR.sol#625)
- swapAndLiquify(contractTokenBalance - forMarketing) (contracts/LOR.sol#590)
- Transfer(sender,recipient,tTransferAmount) (contracts/LOR.sol#721)
- _tokenTransfer(from,to,amount,takeFee) (contracts/LOR.sol#602)
- Transfer(sender,recipient,tTransferAmount) (contracts/LOR.sol#746)
- _tokenTransfer(from,to,amount,takeFee) (contracts/LOR.sol#602)
- Transfer(sender,recipient,tTransferAmount) (contracts/LOR.sol#771)
- _tokenTransfer(from,to,amount,takeFee) (contracts/LOR.sol#602)
- Transfer(sender,recipient,tTransferAmount) (contracts/LOR.sol#797)
- _tokenTransfer(from,to,amount,takeFee) (contracts/LOR.sol#602)
Reentrancy in LOR.transferFrom(address,address,uint256) (contracts/LOR.sol#161-176):
External calls:
- _transfer(sender,recipient,amount) (contracts/LOR.sol#166)
- address(_marketingWallet).transfer(newBalance) (contracts/LOR.sol#633)
External calls sending eth:
- _transfer(sender,recipient,amount) (contracts/LOR.sol#166)
- uniswapV2Router.addLiquidityETH{value: ethAmount}(address(this),tokenAmount,0,0,owner(),block.timestamp) (contracts/LOR.sol#659-666)
- address(_marketingWallet).transfer(newBalance) (contracts/LOR.sol#633)
State variables written after the call(s):
- _approve(sender,_msgSender(),_allowances[sender][_msgSender()].sub(amount,ERC20: transfer amount exceeds allowance)) (contracts/LOR.sol#167-174)
- _allowances[owner][spender] = amount (contracts/LOR.sol#541)
Event emitted after the call(s):
- Approval(owner,spender,amount) (contracts/LOR.sol#542)
- _approve(sender,_msgSender(),_allowances[sender][_msgSender()].sub(amount,ERC20: transfer amount exceeds allowance)) (contracts/LOR.sol#167-174)
Apply the check-effects-interactions pattern.

Additional information: link

Variable IUniswapV2Router01.addLiquidity(address,address,uint256,uint256,uint256,uint256,address,uint256).amountADesired (@uniswap/v2-periphery/contracts/interfaces/IUniswapV2Router01.sol#10) is too similar to IUniswapV2Router01.addLiquidity(address,address,uint256,uint256,uint256,uint256,address,uint256).amountBDesired (@uniswap/v2-periphery/contracts/interfaces/IUniswapV2Router01.sol#11)
Variable LOR._transferFromExcluded(address,address,uint256).rTransferAmount (contracts/LOR.sol#756) is too similar to LOR._transferBothExcluded(address,address,uint256).tTransferAmount (contracts/LOR.sol#783)
Variable LOR._transferFromExcluded(address,address,uint256).rTransferAmount (contracts/LOR.sol#756) is too similar to LOR._transferFromExcluded(address,address,uint256).tTransferAmount (contracts/LOR.sol#758)
Variable LOR._transferToExcluded(address,address,uint256).rTransferAmount (contracts/LOR.sol#731) is too similar to LOR._transferStandard(address,address,uint256).tTransferAmount (contracts/LOR.sol#709)
Variable LOR._transferToExcluded(address,address,uint256).rTransferAmount (contracts/LOR.sol#731) is too similar to LOR._getValues(uint256).tTransferAmount (contracts/LOR.sol#365)
Variable LOR._getValues(uint256).rTransferAmount (contracts/LOR.sol#371) is too similar to LOR._transferBothExcluded(address,address,uint256).tTransferAmount (contracts/LOR.sol#783)
Variable LOR._transferToExcluded(address,address,uint256).rTransferAmount (contracts/LOR.sol#731) is too similar to LOR._transferBothExcluded(address,address,uint256).tTransferAmount (contracts/LOR.sol#783)
Variable LOR._transferToExcluded(address,address,uint256).rTransferAmount (contracts/LOR.sol#731) is too similar to LOR._transferFromExcluded(address,address,uint256).tTransferAmount (contracts/LOR.sol#758)
Variable LOR._transferFromExcluded(address,address,uint256).rTransferAmount (contracts/LOR.sol#756) is too similar to LOR._transferStandard(address,address,uint256).tTransferAmount (contracts/LOR.sol#709)
Variable LOR._getRValues(uint256,uint256,uint256,uint256,uint256,uint256).rTransferAmount (contracts/LOR.sol#430-434) is too similar to LOR._transferToExcluded(address,address,uint256).tTransferAmount (contracts/LOR.sol#733)
Variable LOR._getRValues(uint256,uint256,uint256,uint256,uint256,uint256).rTransferAmount (contracts/LOR.sol#430-434) is too similar to LOR._getTValues(uint256).tTransferAmount (contracts/LOR.sol#404)
Variable LOR._transferStandard(address,address,uint256).rTransferAmount (contracts/LOR.sol#707) is too similar to LOR._getTValues(uint256).tTransferAmount (contracts/LOR.sol#404)
Variable LOR._getRValues(uint256,uint256,uint256,uint256,uint256,uint256).rTransferAmount (contracts/LOR.sol#430-434) is too similar to LOR._transferStandard(address,address,uint256).tTransferAmount (contracts/LOR.sol#709)
Variable LOR._getRValues(uint256,uint256,uint256,uint256,uint256,uint256).rTransferAmount (contracts/LOR.sol#430-434) is too similar to LOR._getValues(uint256).tTransferAmount (contracts/LOR.sol#365)
Variable LOR._transferStandard(address,address,uint256).rTransferAmount (contracts/LOR.sol#707) is too similar to LOR._getValues(uint256).tTransferAmount (contracts/LOR.sol#365)
Variable LOR.reflectionFromToken(uint256,bool).rTransferAmount (contracts/LOR.sol#237) is too similar to LOR._transferToExcluded(address,address,uint256).tTransferAmount (contracts/LOR.sol#733)
Variable LOR._transferStandard(address,address,uint256).rTransferAmount (contracts/LOR.sol#707) is too similar to LOR._transferStandard(address,address,uint256).tTransferAmount (contracts/LOR.sol#709)
Variable LOR.reflectionFromToken(uint256,bool).rTransferAmount (contracts/LOR.sol#237) is too similar to LOR._getTValues(uint256).tTransferAmount (contracts/LOR.sol#404)
Variable LOR._getRValues(uint256,uint256,uint256,uint256,uint256,uint256).rTransferAmount (contracts/LOR.sol#430-434) is too similar to LOR._transferFromExcluded(address,address,uint256).tTransferAmount (contracts/LOR.sol#758)
Variable LOR._getRValues(uint256,uint256,uint256,uint256,uint256,uint256).rTransferAmount (contracts/LOR.sol#430-434) is too similar to LOR._transferBothExcluded(address,address,uint256).tTransferAmount (contracts/LOR.sol#783)
Variable LOR._transferStandard(address,address,uint256).rTransferAmount (contracts/LOR.sol#707) is too similar to LOR._transferFromExcluded(address,address,uint256).tTransferAmount (contracts/LOR.sol#758)
Variable LOR._transferFromExcluded(address,address,uint256).rTransferAmount (contracts/LOR.sol#756) is too similar to LOR._transferToExcluded(address,address,uint256).tTransferAmount (contracts/LOR.sol#733)
Variable LOR._transferStandard(address,address,uint256).rTransferAmount (contracts/LOR.sol#707) is too similar to LOR._transferBothExcluded(address,address,uint256).tTransferAmount (contracts/LOR.sol#783)
Variable LOR._transferFromExcluded(address,address,uint256).rTransferAmount (contracts/LOR.sol#756) is too similar to LOR._getTValues(uint256).tTransferAmount (contracts/LOR.sol#404)
Variable LOR.reflectionFromToken(uint256,bool).rTransferAmount (contracts/LOR.sol#237) is too similar to LOR._transferStandard(address,address,uint256).tTransferAmount (contracts/LOR.sol#709)
Variable LOR._transferBothExcluded(address,address,uint256).rTransferAmount (contracts/LOR.sol#781) is too similar to LOR._transferBothExcluded(address,address,uint256).tTransferAmount (contracts/LOR.sol#783)
Variable LOR.reflectionFromToken(uint256,bool).rTransferAmount (contracts/LOR.sol#237) is too similar to LOR._getValues(uint256).tTransferAmount (contracts/LOR.sol#365)
Variable LOR._transferToExcluded(address,address,uint256).rTransferAmount (contracts/LOR.sol#731) is too similar to LOR._transferToExcluded(address,address,uint256).tTransferAmount (contracts/LOR.sol#733)
Variable LOR._transferToExcluded(address,address,uint256).rTransferAmount (contracts/LOR.sol#731) is too similar to LOR._getTValues(uint256).tTransferAmount (contracts/LOR.sol#404)
Variable LOR.reflectionFromToken(uint256,bool).rTransferAmount (contracts/LOR.sol#237) is too similar to LOR._transferFromExcluded(address,address,uint256).tTransferAmount (contracts/LOR.sol#758)
Variable LOR._transferFromExcluded(address,address,uint256).rTransferAmount (contracts/LOR.sol#756) is too similar to LOR._getValues(uint256).tTransferAmount (contracts/LOR.sol#365)
Variable LOR.reflectionFromToken(uint256,bool).rTransferAmount (contracts/LOR.sol#237) is too similar to LOR._transferBothExcluded(address,address,uint256).tTransferAmount (contracts/LOR.sol#783)
Variable LOR._getValues(uint256).rTransferAmount (contracts/LOR.sol#371) is too similar to LOR._transferToExcluded(address,address,uint256).tTransferAmount (contracts/LOR.sol#733)
Variable LOR._transferBothExcluded(address,address,uint256).rTransferAmount (contracts/LOR.sol#781) is too similar to LOR._getValues(uint256).tTransferAmount (contracts/LOR.sol#365)
Variable LOR._getValues(uint256).rTransferAmount (contracts/LOR.sol#371) is too similar to LOR._transferStandard(address,address,uint256).tTransferAmount (contracts/LOR.sol#709)
Variable LOR._transferBothExcluded(address,address,uint256).rTransferAmount (contracts/LOR.sol#781) is too similar to LOR._transferFromExcluded(address,address,uint256).tTransferAmount (contracts/LOR.sol#758)
Variable LOR._transferStandard(address,address,uint256).rTransferAmount (contracts/LOR.sol#707) is too similar to LOR._transferToExcluded(address,address,uint256).tTransferAmount (contracts/LOR.sol#733)
Variable LOR._getValues(uint256).rTransferAmount (contracts/LOR.sol#371) is too similar to LOR._getTValues(uint256).tTransferAmount (contracts/LOR.sol#404)
Variable LOR._transferBothExcluded(address,address,uint256).rTransferAmount (contracts/LOR.sol#781) is too similar to LOR._transferToExcluded(address,address,uint256).tTransferAmount (contracts/LOR.sol#733)
Variable LOR._getValues(uint256).rTransferAmount (contracts/LOR.sol#371) is too similar to LOR._getValues(uint256).tTransferAmount (contracts/LOR.sol#365)
Variable LOR._transferBothExcluded(address,address,uint256).rTransferAmount (contracts/LOR.sol#781) is too similar to LOR._transferStandard(address,address,uint256).tTransferAmount (contracts/LOR.sol#709)
Variable LOR._getValues(uint256).rTransferAmount (contracts/LOR.sol#371) is too similar to LOR._transferFromExcluded(address,address,uint256).tTransferAmount (contracts/LOR.sol#758)
Variable LOR._transferBothExcluded(address,address,uint256).rTransferAmount (contracts/LOR.sol#781) is too similar to LOR._getTValues(uint256).tTransferAmount (contracts/LOR.sol#404)
Prevent variables from having similar names.

Additional information: link

LOR._decimals (contracts/LOR.sol#32) should be constant
LOR._marketingWallet (contracts/LOR.sol#59) should be constant
LOR._name (contracts/LOR.sol#30) should be constant
LOR._rewardWallet (contracts/LOR.sol#60) should be constant
LOR._symbol (contracts/LOR.sol#31) should be constant
LOR._tTotal (contracts/LOR.sol#26) should be constant
Add the constant attributes to state variables that never change.

Additional information: link

renounceOwnership() should be declared external:
- Ownable.renounceOwnership() (@openzeppelin/contracts/access/Ownable.sol#54-56)
transferOwnership(address) should be declared external:
- Ownable.transferOwnership(address) (@openzeppelin/contracts/access/Ownable.sol#62-65)
name() should be declared external:
- LOR.name() (contracts/LOR.sol#113-115)
symbol() should be declared external:
- LOR.symbol() (contracts/LOR.sol#117-119)
decimals() should be declared external:
- LOR.decimals() (contracts/LOR.sol#121-123)
totalSupply() should be declared external:
- LOR.totalSupply() (contracts/LOR.sol#125-127)
transfer(address,uint256) should be declared external:
- LOR.transfer(address,uint256) (contracts/LOR.sol#134-141)
allowance(address,address) should be declared external:
- LOR.allowance(address,address) (contracts/LOR.sol#143-150)
approve(address,uint256) should be declared external:
- LOR.approve(address,uint256) (contracts/LOR.sol#152-159)
transferFrom(address,address,uint256) should be declared external:
- LOR.transferFrom(address,address,uint256) (contracts/LOR.sol#161-176)
increaseAllowance(address,uint256) should be declared external:
- LOR.increaseAllowance(address,uint256) (contracts/LOR.sol#178-189)
decreaseAllowance(address,uint256) should be declared external:
- LOR.decreaseAllowance(address,uint256) (contracts/LOR.sol#191-205)
isExcludedFromReward(address) should be declared external:
- LOR.isExcludedFromReward(address) (contracts/LOR.sol#207-209)
totalFees() should be declared external:
- LOR.totalFees() (contracts/LOR.sol#211-213)
deliver(uint256) should be declared external:
- LOR.deliver(uint256) (contracts/LOR.sol#215-225)
reflectionFromToken(uint256,bool) should be declared external:
- LOR.reflectionFromToken(uint256,bool) (contracts/LOR.sol#227-240)
excludeFromReward(address) should be declared external:
- LOR.excludeFromReward(address) (contracts/LOR.sol#255-263)
setSwapAndLiquifyEnabled(bool) should be declared external:
- LOR.setSwapAndLiquifyEnabled(bool) (contracts/LOR.sol#322-325)
enableTaxes(bool) should be declared external:
- LOR.enableTaxes(bool) (contracts/LOR.sol#327-329)
isExcludedFromFee(address) should be declared external:
- LOR.isExcludedFromFee(address) (contracts/LOR.sol#529-531)
Use the external attribute for functions never called from the contract.

Additional information: link

Holders:
Link to contract code of Land Of Realms logo


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.


Last post in Twitter was more than 30 days ago


Unable to find Blog account (Reddit or Medium)


Unable to find Youtube account


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 verify token contract address on the website


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


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


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


Token has no active CoinGecko listing / rank


Young tokens have high risks of price dump / death


Young tokens have high risks of price dump / death


Token has relatively low CoinMarketCap rank

Price for LOR

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