TheMatrixRev Token Logo

TMR [TheMatrixRev] Token

About TMR

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Token 24 months

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Description

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Laser Scorebeta Last Audit: 1 March 2022

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...)

Contract locking ether found:
Contract TheMatrixRev (#867-1047) has payable functions:
- TheMatrixRev.receive() (#1045)
But does not have a function to withdraw the ether
Remove the payable attribute or add a withdraw function.

Additional information: link


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.

TheMatrixRev.BurnAddr (#876) should be constant
TheMatrixRev.MAX_LOCK (#872) should be constant
TheMatrixRev.MAX_TOKENS_FOR_REWARDS (#871) should be constant
TheMatrixRev.MAX_TOTAL_SUPPLY (#870) should be constant
TheMatrixRev.antiBotDuration (#892) should be constant
TheMatrixRev.buyFeeRate (#898) should be constant
TheMatrixRev.sellFeeRate (#897) should be constant
Add the constant attributes to state variables that never change.

Additional information: link

Function IUniswapV2Router01.WETH() (#730) is not in mixedCase
Parameter TheMatrixRev.setBotAddresses(address[])._addresses (#930) is not in mixedCase
Parameter TheMatrixRev.addBotAddress(address)._address (#938) is not in mixedCase
Function TheMatrixRev.SetMintContract(address) (#972-975) is not in mixedCase
Parameter TheMatrixRev.SetMintContract(address).contrat_addr (#972) is not in mixedCase
Variable TheMatrixRev.MAX_TOTAL_SUPPLY (#870) is not in mixedCase
Variable TheMatrixRev.MAX_TOKENS_FOR_REWARDS (#871) is not in mixedCase
Variable TheMatrixRev.MAX_LOCK (#872) is not in mixedCase
Variable TheMatrixRev.BurnAddr (#876) is not in mixedCase
Follow the Solidity naming convention.

Additional information: link

Variable IUniswapV2Router01.addLiquidity(address,address,uint256,uint256,uint256,uint256,address,uint256).amountADesired (#735) is too similar to IUniswapV2Router01.addLiquidity(address,address,uint256,uint256,uint256,uint256,address,uint256).amountBDesired (#736)
Prevent variables from having similar names.

Additional information: link

TheMatrixRev._transfer(address,address,uint256) (#987-1042) performs a multiplication on the result of a division:
-_fee = amount.mul(sellFeeRate).div(100) (#1022)
-super._transfer(sender,mintContract,_fee.mul(20).div(100)) (#1023)
TheMatrixRev._transfer(address,address,uint256) (#987-1042) performs a multiplication on the result of a division:
-_fee = amount.mul(sellFeeRate).div(100) (#1022)
-super._transfer(sender,addressForMarketing,_fee.mul(500).div(1000)) (#1024)
TheMatrixRev._transfer(address,address,uint256) (#987-1042) performs a multiplication on the result of a division:
-_fee = amount.mul(sellFeeRate).div(100) (#1022)
-super._transfer(sender,BurnAddr,_fee.mul(300).div(1000)) (#1025)
TheMatrixRev._transfer(address,address,uint256) (#987-1042) performs a multiplication on the result of a division:
-_fee_scope_0 = amount.mul(buyFeeRate).div(100) (#1034)
-super._transfer(sender,mintContract,_fee_scope_0.mul(60).div(100)) (#1035)
TheMatrixRev._transfer(address,address,uint256) (#987-1042) performs a multiplication on the result of a division:
-_fee_scope_0 = amount.mul(buyFeeRate).div(100) (#1034)
-super._transfer(sender,addressForMarketing,_fee_scope_0.sub(_fee_scope_0.mul(60).div(100))) (#1036)
Consider ordering multiplication before division.

Additional information: link

TheMatrixRev.antiBot(uint256) (#947-954) should emit an event for:
- antiBotAmount = amount (#951)
Emit an event for critical parameter changes.

Additional information: link

TheMatrixRev.SetMintContract(address).contrat_addr (#972) lacks a zero-check on :
- mintContract = contrat_addr (#974)
Check that the address is not zero.

Additional information: link

TheMatrixRev._transfer(address,address,uint256) (#987-1042) uses timestamp for comparisons
Dangerous comparisons:
- botAddresses[sender] && amount > antiBotAmount && antiBotTime > block.timestamp (#993-995)
- unlockTime > block.timestamp (#1002)
Avoid relying on block.timestamp.

Additional information: link

TheMatrixRev.isContractaddr(address) (#977-981) uses assembly
- INLINE ASM (#979)
Do not use evm assembly.

Additional information: link

Context._msgData() (#198-200) is never used and should be removed
SafeMath.add(uint256,uint256) (#60-62) is never used and should be removed
SafeMath.div(uint256,uint256,string) (#145-154) is never used and should be removed
SafeMath.mod(uint256,uint256) (#105-107) is never used and should be removed
SafeMath.mod(uint256,uint256,string) (#171-180) is never used and should be removed
SafeMath.sub(uint256,uint256,string) (#122-131) is never used and should be removed
SafeMath.tryAdd(uint256,uint256) (#6-12) is never used and should be removed
SafeMath.tryDiv(uint256,uint256) (#42-47) is never used and should be removed
SafeMath.tryMod(uint256,uint256) (#54-59) is never used and should be removed
SafeMath.tryMul(uint256,uint256) (#31-41) is never used and should be removed
SafeMath.trySub(uint256,uint256) (#19-24) is never used and should be removed
Remove unused functions.

Additional information: link

TheMatrixRev.tokensForRewards (#888) is set pre-construction with a non-constant function or state variable:
- MAX_TOKENS_FOR_REWARDS
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^0.8.2 (#2) allows old versions
solc-0.8.2 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

TheMatrixRev.slitherConstructorVariables() (#867-1047) uses literals with too many digits:
- MAX_TOTAL_SUPPLY = 1000000000 * 10 ** 9 (#870)
TheMatrixRev.slitherConstructorVariables() (#867-1047) uses literals with too many digits:
- MAX_LOCK = 1000000000 * 10 ** 9 (#872)
TheMatrixRev.slitherConstructorVariables() (#867-1047) uses literals with too many digits:
- BurnAddr = 0x000000000000000000000000000000000000dEaD (#876)
Use: Ether suffix, Time suffix, or The scientific notation

Additional information: link

name() should be declared external:
- ERC20.name() (#355-357)
symbol() should be declared external:
- ERC20.symbol() (#363-365)
decimals() should be declared external:
- ERC20.decimals() (#380-382)
- TheMatrixRev.decimals() (#917-919)
totalSupply() should be declared external:
- ERC20.totalSupply() (#387-389)
transfer(address,uint256) should be declared external:
- ERC20.transfer(address,uint256) (#406-409)
approve(address,uint256) should be declared external:
- ERC20.approve(address,uint256) (#425-428)
transferFrom(address,address,uint256) should be declared external:
- ERC20.transferFrom(address,address,uint256) (#443-457)
increaseAllowance(address,uint256) should be declared external:
- ERC20.increaseAllowance(address,uint256) (#471-474)
decreaseAllowance(address,uint256) should be declared external:
- ERC20.decreaseAllowance(address,uint256) (#490-498)
burn(uint256) should be declared external:
- ERC20Burnable.burn(uint256) (#632-634)
burnFrom(address,uint256) should be declared external:
- ERC20Burnable.burnFrom(address,uint256) (#647-654)
renounceOwnership() should be declared external:
- Ownable.renounceOwnership() (#690-692)
transferOwnership(address) should be declared external:
- Ownable.transferOwnership(address) (#698-701)
getUnlockTime() should be declared external:
- TheMatrixRev.getUnlockTime() (#921-923)
getvalue() should be declared external:
- TheMatrixRev.getvalue() (#959-961)
excludeFromFee(address) should be declared external:
- TheMatrixRev.excludeFromFee(address) (#964-966)
includeInFee(address) should be declared external:
- TheMatrixRev.includeInFee(address) (#968-970)
Use the external attribute for functions never called from the contract.

Additional information: link

Holders:


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.


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

Contract has 8% buy tax and 10% sell tax.
Taxes are low and contract ownership is renounced.


Unable to find Telegram and Twitter accounts


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


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


Token has no active CoinGecko listing / rank


Token has no active CoinMarketCap listing / rank

Price for TMR