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MOOV [dotmoovs] Token

About MOOV

Listings

Token 3 years
CoinGecko 3 years
CoinMarketCap 3 years
white paper

dotmoovs is Gamifying sports in the ultimate Play2Earn platform powered by blockchain and a state-of-the-art AI system to analyze videos of players performing sports challenges

Laser Scorebeta Last Audit: 8 February 2023

report
Token seems to be (relatively) fine. It still become a scam, but probability is moderate.

Anti-Scam

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


Contract ownership is not renounced (belongs to a wallet)

SafeERC20.safeApprove(IERC20,address,uint256) (#115-120) is never used and should be removed
Remove unused functions.

Additional information: link

Low level call in SafeERC20.callOptionalReturn(IERC20,bytes) (#121-132):
- (success,returndata) = address(token).call(data) (#125)
Avoid low-level calls. Check the call success. If the call is meant for a contract, check for code existence

Additional information: link

AnyswapV4ERC20.depositWithTransferPermit(address,uint256,uint256,uint8,bytes32,bytes32,address) (#339-342) ignores return value by IERC20(underlying).transferWithPermit(target,address(this),value,deadline,v,r,s) (#340)
Ensure that all the return values of the function calls are used.

Additional information: link

changeMPCOwner(address) should be declared external:
- AnyswapV4ERC20.changeMPCOwner(address) (#252-258)
Swapout(uint256,address) should be declared external:
- AnyswapV4ERC20.Swapout(uint256,address) (#277-283)
owner() should be declared external:
- AnyswapV4ERC20.owner() (#188-190)
Swapin(bytes32,address,uint256) should be declared external:
- AnyswapV4ERC20.Swapin(bytes32,address,uint256) (#271-275)
Use the external attribute for functions never called from the contract.

Additional information: link

AnyswapV4ERC20.initVault(address)._vault (#203) lacks a zero-check on :
- vault = _vault (#205)
- pendingVault = _vault (#206)
AnyswapV4ERC20.setMinter(address)._auth (#213) lacks a zero-check on :
- pendingMinter = _auth (#214)
AnyswapV4ERC20.constructor(string,string,uint8,address,address)._vault (#298) lacks a zero-check on :
- vault = _vault (#313)
- pendingVault = _vault (#314)
AnyswapV4ERC20.setVault(address)._vault (#218) lacks a zero-check on :
- pendingVault = _vault (#219)
AnyswapV4ERC20.constructor(string,string,uint8,address,address)._underlying (#298) lacks a zero-check on :
- underlying = _underlying (#302)
Check that the address is not zero.

Additional information: link

Reentrancy in AnyswapV4ERC20.depositWithTransferPermit(address,uint256,uint256,uint8,bytes32,bytes32,address) (#339-342):
External calls:
- IERC20(underlying).transferWithPermit(target,address(this),value,deadline,v,r,s) (#340)
State variables written after the call(s):
- _deposit(value,to) (#341)
- _totalSupply += amount (#404)
- _deposit(value,to) (#341)
- balanceOf[account] += amount (#405)
Reentrancy in AnyswapV4ERC20.deposit(uint256,address) (#355-358):
External calls:
- IERC20(underlying).safeTransferFrom(msg.sender,address(this),amount) (#356)
State variables written after the call(s):
- _deposit(amount,to) (#357)
- _totalSupply += amount (#404)
- _deposit(amount,to) (#357)
- balanceOf[account] += amount (#405)
Reentrancy in AnyswapV4ERC20.deposit() (#344-348):
External calls:
- IERC20(underlying).safeTransferFrom(msg.sender,address(this),_amount) (#346)
State variables written after the call(s):
- _deposit(_amount,msg.sender) (#347)
- _totalSupply += amount (#404)
- _deposit(_amount,msg.sender) (#347)
- balanceOf[account] += amount (#405)
Reentrancy in AnyswapV4ERC20.depositWithPermit(address,uint256,uint256,uint8,bytes32,bytes32,address) (#333-337):
External calls:
- IERC20(underlying).permit(target,address(this),value,deadline,v,r,s) (#334)
- IERC20(underlying).safeTransferFrom(target,address(this),value) (#335)
State variables written after the call(s):
- _deposit(value,to) (#336)
- _totalSupply += amount (#404)
- _deposit(value,to) (#336)
- balanceOf[account] += amount (#405)
Reentrancy in AnyswapV4ERC20.deposit(uint256) (#350-353):
External calls:
- IERC20(underlying).safeTransferFrom(msg.sender,address(this),amount) (#351)
State variables written after the call(s):
- _deposit(amount,msg.sender) (#352)
- _totalSupply += amount (#404)
- _deposit(amount,msg.sender) (#352)
- balanceOf[account] += amount (#405)
Apply the check-effects-interactions pattern.

Additional information: link

Reentrancy in AnyswapV4ERC20.depositWithTransferPermit(address,uint256,uint256,uint8,bytes32,bytes32,address) (#339-342):
External calls:
- IERC20(underlying).transferWithPermit(target,address(this),value,deadline,v,r,s) (#340)
Event emitted after the call(s):
- Transfer(address(0),account,amount) (#406)
- _deposit(value,to) (#341)
Reentrancy in AnyswapV4ERC20.deposit(uint256) (#350-353):
External calls:
- IERC20(underlying).safeTransferFrom(msg.sender,address(this),amount) (#351)
Event emitted after the call(s):
- Transfer(address(0),account,amount) (#406)
- _deposit(amount,msg.sender) (#352)
Reentrancy in AnyswapV4ERC20.deposit() (#344-348):
External calls:
- IERC20(underlying).safeTransferFrom(msg.sender,address(this),_amount) (#346)
Event emitted after the call(s):
- Transfer(address(0),account,amount) (#406)
- _deposit(_amount,msg.sender) (#347)
Reentrancy in AnyswapV4ERC20.deposit(uint256,address) (#355-358):
External calls:
- IERC20(underlying).safeTransferFrom(msg.sender,address(this),amount) (#356)
Event emitted after the call(s):
- Transfer(address(0),account,amount) (#406)
- _deposit(amount,to) (#357)
Reentrancy in AnyswapV4ERC20.depositWithPermit(address,uint256,uint256,uint8,bytes32,bytes32,address) (#333-337):
External calls:
- IERC20(underlying).permit(target,address(this),value,deadline,v,r,s) (#334)
- IERC20(underlying).safeTransferFrom(target,address(this),value) (#335)
Event emitted after the call(s):
- Transfer(address(0),account,amount) (#406)
- _deposit(value,to) (#336)
Apply the check-effects-interactions pattern.

Additional information: link

AnyswapV4ERC20.applyVault() (#223-226) uses timestamp for comparisons
Dangerous comparisons:
- require(bool)(block.timestamp >= delayVault) (#224)
AnyswapV4ERC20.mpc() (#192-197) uses timestamp for comparisons
Dangerous comparisons:
- block.timestamp >= delayVault (#193)
AnyswapV4ERC20.applyMinter() (#228-232) uses timestamp for comparisons
Dangerous comparisons:
- require(bool)(block.timestamp >= delayMinter) (#229)
AnyswapV4ERC20.transferWithPermit(address,address,uint256,uint256,uint8,bytes32,bytes32) (#480-504) uses timestamp for comparisons
Dangerous comparisons:
- require(bool,string)(block.timestamp <= deadline,AnyswapV3ERC20: Expired permit) (#481)
AnyswapV4ERC20.permit(address,address,uint256,uint256,uint8,bytes32,bytes32) (#461-478) uses timestamp for comparisons
Dangerous comparisons:
- require(bool,string)(block.timestamp <= deadline,AnyswapV3ERC20: Expired permit) (#462)
Avoid relying on block.timestamp.

Additional information: link

AnyswapV4ERC20.constructor(string,string,uint8,address,address) (#298-326) uses assembly
- INLINE ASM (#318)
Address.isContract(address) (#95-101) uses assembly
- INLINE ASM (#99)
Do not use evm assembly.

Additional information: link

Pragma version0.8.2 (#23) 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

Parameter AnyswapV4ERC20.initVault(address)._vault (#203) is not in mixedCase
Parameter AnyswapV4ERC20.setMinter(address)._auth (#213) is not in mixedCase
Variable AnyswapV4ERC20.DOMAIN_SEPARATOR (#145) is not in mixedCase
Parameter AnyswapV4ERC20.setVault(address)._vault (#218) is not in mixedCase
Function AnyswapV4ERC20.Swapin(bytes32,address,uint256) (#271-275) is not in mixedCase
Parameter AnyswapV4ERC20.revokeMinter(address)._auth (#235) is not in mixedCase
Function AnyswapV4ERC20.Swapout(uint256,address) (#277-283) is not in mixedCase
Follow the Solidity naming convention.

Additional information: link

AnyswapV4ERC20.delayDelay (#175) should be constant
AnyswapV4ERC20.delay (#158) should be constant
AnyswapV4ERC20.pendingDelay (#174) should be constant
Add the constant attributes to state variables that never change.

Additional information: link

Holders:


Average 30d PancakeSwap liquidity 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.

No disclosed threats


BscScan page for the token does not contain additional info: website, socials, description, etc.

Additional information: link


Unable to find token contract audit


Token is not listed at Mobula.Finance

Additional information: link


Unable to find audit link on the website


Unable to find token on CoinHunt

Additional information: link

No disclosed threats

Price for MOOV

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