Diamond is a meme coin owned by the community with only 7b supply and with low market cap
Unable to find manual contract audit (e.g. Certik, PeckShield, Solidity...)
Diamond.initialize(address,address,address,uint256) (src/Diamond.sol#76-97) should emit an event for:
- endTime = _startTime + VESTING_DURATION (src/Diamond.sol#90)
- treasuryFundLastClaimed = _startTime (src/Diamond.sol#93)
- ironFundLastClaimed = _startTime (src/Diamond.sol#96)
Emit an event for critical parameter changes.
Additional information: link
Diamond.constructor(string,string,address)._treasury (src/Diamond.sol#69) lacks a zero-check on :
- treasury = _treasury (src/Diamond.sol#73)
Diamond.setTreasury(address)._treasury (src/Diamond.sol#117) lacks a zero-check on :
- treasury = _treasury (src/Diamond.sol#118)
Check that the address is not zero.
Additional information: link
Diamond.unclaimedTreasuryFund() (src/Diamond.sol#101-106) uses timestamp for comparisons
Dangerous comparisons:
- _now > endTime (src/Diamond.sol#103)
- treasuryFundLastClaimed >= _now (src/Diamond.sol#104)
Diamond.unclaimedIronFund() (src/Diamond.sol#108-113) uses timestamp for comparisons
Dangerous comparisons:
- _now > endTime (src/Diamond.sol#110)
- ironFundLastClaimed >= _now (src/Diamond.sol#111)
Avoid relying on block.timestamp.
Additional information: link
Address.isContract(address) (@openzeppelin/contracts/utils/Address.sol#26-35) uses assembly
- INLINE ASM (@openzeppelin/contracts/utils/Address.sol#33)
Address._verifyCallResult(bool,bytes,string) (@openzeppelin/contracts/utils/Address.sol#171-188) uses assembly
- INLINE ASM (@openzeppelin/contracts/utils/Address.sol#180-183)
Do not use evm assembly.
Additional information: link
Different versions of Solidity is used:
- Version used: ['0.7.6', '>=0.6.0<0.8.0', '>=0.6.2<0.8.0']
- >=0.6.0<0.8.0 (@openzeppelin/contracts/GSN/Context.sol#3)
- >=0.6.0<0.8.0 (@openzeppelin/contracts/access/Ownable.sol#3)
- >=0.6.0<0.8.0 (@openzeppelin/contracts/math/SafeMath.sol#3)
- >=0.6.0<0.8.0 (@openzeppelin/contracts/token/ERC20/IERC20.sol#3)
- >=0.6.2<0.8.0 (@openzeppelin/contracts/utils/Address.sol#3)
- >=0.6.0<0.8.0 (@openzeppelin/contracts/utils/Context.sol#3)
- 0.7.6 (src/Diamond.sol#3)
- ABIEncoderV2 (src/Diamond.sol#4)
- 0.7.6 (src/ERC20/ERC20Custom.sol#3)
- 0.7.6 (src/Operator.sol#3)
- 0.7.6 (src/interfaces/IDiamond.sol#3)
- ABIEncoderV2 (src/interfaces/IDiamond.sol#4)
- 0.7.6 (src/interfaces/ITreasury.sol#3)
- ABIEncoderV2 (src/interfaces/ITreasury.sol#4)
Use one Solidity version.
Additional information: link
Address._verifyCallResult(bool,bytes,string) (@openzeppelin/contracts/utils/Address.sol#171-188) is never used and should be removed
Address.functionCall(address,bytes) (@openzeppelin/contracts/utils/Address.sol#79-81) is never used and should be removed
Address.functionCall(address,bytes,string) (@openzeppelin/contracts/utils/Address.sol#89-91) is never used and should be removed
Address.functionCallWithValue(address,bytes,uint256) (@openzeppelin/contracts/utils/Address.sol#104-106) is never used and should be removed
Address.functionCallWithValue(address,bytes,uint256,string) (@openzeppelin/contracts/utils/Address.sol#114-121) is never used and should be removed
Address.functionDelegateCall(address,bytes) (@openzeppelin/contracts/utils/Address.sol#153-155) is never used and should be removed
Address.functionDelegateCall(address,bytes,string) (@openzeppelin/contracts/utils/Address.sol#163-169) is never used and should be removed
Address.functionStaticCall(address,bytes) (@openzeppelin/contracts/utils/Address.sol#129-131) is never used and should be removed
Address.functionStaticCall(address,bytes,string) (@openzeppelin/contracts/utils/Address.sol#139-145) is never used and should be removed
Address.isContract(address) (@openzeppelin/contracts/utils/Address.sol#26-35) is never used and should be removed
Address.sendValue(address,uint256) (@openzeppelin/contracts/utils/Address.sol#53-59) is never used and should be removed
Context._msgData() (@openzeppelin/contracts/utils/Context.sol#20-23) is never used and should be removed
SafeMath.div(uint256,uint256) (@openzeppelin/contracts/math/SafeMath.sol#135-138) is never used and should be removed
SafeMath.div(uint256,uint256,string) (@openzeppelin/contracts/math/SafeMath.sol#190-193) is never used and should be removed
SafeMath.mod(uint256,uint256) (@openzeppelin/contracts/math/SafeMath.sol#152-155) is never used and should be removed
SafeMath.mod(uint256,uint256,string) (@openzeppelin/contracts/math/SafeMath.sol#210-213) is never used and should be removed
SafeMath.tryAdd(uint256,uint256) (@openzeppelin/contracts/math/SafeMath.sol#24-28) is never used and should be removed
SafeMath.tryDiv(uint256,uint256) (@openzeppelin/contracts/math/SafeMath.sol#60-63) is never used and should be removed
SafeMath.tryMod(uint256,uint256) (@openzeppelin/contracts/math/SafeMath.sol#70-73) is never used and should be removed
SafeMath.tryMul(uint256,uint256) (@openzeppelin/contracts/math/SafeMath.sol#45-53) is never used and should be removed
SafeMath.trySub(uint256,uint256) (@openzeppelin/contracts/math/SafeMath.sol#35-38) is never used and should be removed
Remove unused functions.
Additional information: link
Pragma version>=0.6.0<0.8.0 (@openzeppelin/contracts/GSN/Context.sol#3) is too complex
Pragma version>=0.6.0<0.8.0 (@openzeppelin/contracts/access/Ownable.sol#3) is too complex
Pragma version>=0.6.0<0.8.0 (@openzeppelin/contracts/math/SafeMath.sol#3) is too complex
Pragma version>=0.6.0<0.8.0 (@openzeppelin/contracts/token/ERC20/IERC20.sol#3) is too complex
Pragma version>=0.6.2<0.8.0 (@openzeppelin/contracts/utils/Address.sol#3) is too complex
Pragma version>=0.6.0<0.8.0 (@openzeppelin/contracts/utils/Context.sol#3) is too complex
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#53-59):
- (success) = recipient.call{value: amount}() (@openzeppelin/contracts/utils/Address.sol#57)
Low level call in Address.functionCallWithValue(address,bytes,uint256,string) (@openzeppelin/contracts/utils/Address.sol#114-121):
- (success,returndata) = target.call{value: value}(data) (@openzeppelin/contracts/utils/Address.sol#119)
Low level call in Address.functionStaticCall(address,bytes,string) (@openzeppelin/contracts/utils/Address.sol#139-145):
- (success,returndata) = target.staticcall(data) (@openzeppelin/contracts/utils/Address.sol#143)
Low level call in Address.functionDelegateCall(address,bytes,string) (@openzeppelin/contracts/utils/Address.sol#163-169):
- (success,returndata) = target.delegatecall(data) (@openzeppelin/contracts/utils/Address.sol#167)
Avoid low-level calls. Check the call success. If the call is meant for a contract, check for code existence
Additional information: link
Parameter Diamond.initialize(address,address,address,uint256)._treasuryFund (src/Diamond.sol#77) is not in mixedCase
Parameter Diamond.initialize(address,address,address,uint256)._ironFund (src/Diamond.sol#78) is not in mixedCase
Parameter Diamond.initialize(address,address,address,uint256)._communityFundController (src/Diamond.sol#79) is not in mixedCase
Parameter Diamond.initialize(address,address,address,uint256)._startTime (src/Diamond.sol#80) is not in mixedCase
Parameter Diamond.setTreasury(address)._treasury (src/Diamond.sol#117) is not in mixedCase
Parameter Diamond.setTreasuryFund(address)._treasuryFund (src/Diamond.sol#122) is not in mixedCase
Parameter Diamond.setIronFund(address)._ironFund (src/Diamond.sol#129) is not in mixedCase
Parameter Diamond.setCommunityFundController(address)._communityFundController (src/Diamond.sol#136) is not in mixedCase
Parameter Diamond.poolMint(address,uint256).m_address (src/Diamond.sol#174) is not in mixedCase
Parameter Diamond.poolMint(address,uint256).m_amount (src/Diamond.sol#174) is not in mixedCase
Parameter Diamond.poolBurnFrom(address,uint256).b_address (src/Diamond.sol#180) is not in mixedCase
Parameter Diamond.poolBurnFrom(address,uint256).b_amount (src/Diamond.sol#180) is not in mixedCase
Constant Diamond.treasuryFundEmissionRate (src/Diamond.sol#43) is not in UPPER_CASE_WITH_UNDERSCORES
Constant Diamond.ironFundEmissionRate (src/Diamond.sol#47) is not in UPPER_CASE_WITH_UNDERSCORES
Variable ERC20Custom._balances (src/ERC20/ERC20Custom.sol#39) is not in mixedCase
Variable ERC20Custom._allowances (src/ERC20/ERC20Custom.sol#41) is not in mixedCase
Parameter IDiamond.poolMint(address,uint256).m_amount (src/interfaces/IDiamond.sol#9) is not in mixedCase
Follow the Solidity naming convention.
Additional information: link
Redundant expression "this (@openzeppelin/contracts/utils/Context.sol#21)" inContext (@openzeppelin/contracts/utils/Context.sol#15-24)
Remove redundant statements if they congest code but offer no value.
Additional information: link
renounceOwnership() should be declared external:
- Ownable.renounceOwnership() (@openzeppelin/contracts/access/Ownable.sol#54-57)
transferOwnership(address) should be declared external:
- Ownable.transferOwnership(address) (@openzeppelin/contracts/access/Ownable.sol#63-67)
totalSupply() should be declared external:
- ERC20Custom.totalSupply() (src/ERC20/ERC20Custom.sol#48-50)
balanceOf(address) should be declared external:
- ERC20Custom.balanceOf(address) (src/ERC20/ERC20Custom.sol#55-57)
transfer(address,uint256) should be declared external:
- ERC20Custom.transfer(address,uint256) (src/ERC20/ERC20Custom.sol#67-70)
approve(address,uint256) should be declared external:
- ERC20Custom.approve(address,uint256) (src/ERC20/ERC20Custom.sol#86-89)
transferFrom(address,address,uint256) should be declared external:
- ERC20Custom.transferFrom(address,address,uint256) (src/ERC20/ERC20Custom.sol#103-111)
increaseAllowance(address,uint256) should be declared external:
- ERC20Custom.increaseAllowance(address,uint256) (src/ERC20/ERC20Custom.sol#125-128)
decreaseAllowance(address,uint256) should be declared external:
- ERC20Custom.decreaseAllowance(address,uint256) (src/ERC20/ERC20Custom.sol#144-147)
burn(uint256) should be declared external:
- ERC20Custom.burn(uint256) (src/ERC20/ERC20Custom.sol#202-204)
burnFrom(address,uint256) should be declared external:
- ERC20Custom.burnFrom(address,uint256) (src/ERC20/ERC20Custom.sol#217-222)
operator() should be declared external:
- Operator.operator() (src/Operator.sol#18-20)
isOperator() should be declared external:
- Operator.isOperator() (src/Operator.sol#27-29)
transferOperator(address) should be declared external:
- Operator.transferOperator(address) (src/Operator.sol#31-33)
Use the external attribute for functions never called from the contract.
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.
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Token is not listed at Mobula.Finance
Additional information: link
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Token has a considerable age, but we're still unable to find its website
Token has a considerable age, but social accounts / website are missing or have few users
Young tokens have high risks of price dump / death
Token has relatively low CoinMarketCap rank
Token has relatively low CoinGecko rank
Telegram account link seems to be invalid
Twitter account has relatively few followers
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