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Class [Cyberclassic] Token

About Class

Listings

Token 8 months
CoinGecko 7 months
CoinMarketCap 7 months
white paper

Cyberclassic is a first 3.0 third-person user-controlled NFT game based on Blockchain. Buy, own, train, and play your Cyborgs in tournaments to earn reward.

Laser Scorebeta Last Audit: 29 May 2022

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

cyberclassic.constructor(string,string,uint256)._name (VIFA.sol#13) shadows:
- ERC20._name (ERC20.sol#41) (state variable)
cyberclassic.constructor(string,string,uint256)._symbol (VIFA.sol#14) shadows:
- ERC20._symbol (ERC20.sol#42) (state variable)
Rename the local variables that shadow another component.

Additional information: link

Address.isContract(address) (Address.sol#26-36) uses assembly
- INLINE ASM (Address.sol#32-34)
Address.verifyCallResult(bool,bytes,string) (Address.sol#195-215) uses assembly
- INLINE ASM (Address.sol#207-210)
Do not use evm assembly.

Additional information: link

Pragma version^0.8.0 (Address.sol#3) allows old versions
Pragma version^0.8.0 (Context.sol#3) allows old versions
Pragma version^0.8.0 (ERC20.sol#3) allows old versions
Pragma version^0.8.0 (IERC20.sol#3) allows old versions
Pragma version^0.8.0 (IERC20Metadata.sol#3) allows old versions
Pragma version^0.8.0 (Ownable.sol#3) allows old versions
Pragma version^0.8.0 (SafeERC20.sol#3) allows old versions
Pragma version^0.8.0 (VIFA.sol#2) allows old versions
solc-0.8.0 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

Address.functionCall(address,bytes) (Address.sol#79-81) is never used and should be removed
Address.functionCallWithValue(address,bytes,uint256) (Address.sol#108-114) is never used and should be removed
Address.functionDelegateCall(address,bytes) (Address.sol#168-170) is never used and should be removed
Address.functionDelegateCall(address,bytes,string) (Address.sol#178-187) is never used and should be removed
Address.functionStaticCall(address,bytes) (Address.sol#141-143) is never used and should be removed
Address.functionStaticCall(address,bytes,string) (Address.sol#151-160) is never used and should be removed
Address.sendValue(address,uint256) (Address.sol#54-59) is never used and should be removed
Context._msgData() (Context.sol#20-22) is never used and should be removed
ERC20._burn(address,uint256) (ERC20.sol#274-289) is never used and should be removed
SafeERC20.safeApprove(IERC20,address,uint256) (SafeERC20.sol#44-57) is never used and should be removed
SafeERC20.safeDecreaseAllowance(IERC20,address,uint256) (SafeERC20.sol#68-79) is never used and should be removed
SafeERC20.safeIncreaseAllowance(IERC20,address,uint256) (SafeERC20.sol#59-66) is never used and should be removed
SafeERC20.safeTransferFrom(IERC20,address,address,uint256) (SafeERC20.sol#28-35) is never used and should be removed
Remove unused functions.

Additional information: link

Low level call in Address.sendValue(address,uint256) (Address.sol#54-59):
- (success) = recipient.call{value: amount}() (Address.sol#57)
Low level call in Address.functionCallWithValue(address,bytes,uint256,string) (Address.sol#122-133):
- (success,returndata) = target.call{value: value}(data) (Address.sol#131)
Low level call in Address.functionStaticCall(address,bytes,string) (Address.sol#151-160):
- (success,returndata) = target.staticcall(data) (Address.sol#158)
Low level call in Address.functionDelegateCall(address,bytes,string) (Address.sol#178-187):
- (success,returndata) = target.delegatecall(data) (Address.sol#185)
Avoid low-level calls. Check the call success. If the call is meant for a contract, check for code existence

Additional information: link

Contract cyberclassic (VIFA.sol#9-25) is not in CapWords
Parameter cyberclassic.clearTokens(address,uint256)._token (VIFA.sol#20) is not in mixedCase
Parameter cyberclassic.clearTokens(address,uint256)._amount (VIFA.sol#20) is not in mixedCase
Follow the Solidity naming convention.

Additional information: link

name() should be declared external:
- ERC20.name() (ERC20.sol#61-63)
symbol() should be declared external:
- ERC20.symbol() (ERC20.sol#69-71)
decimals() should be declared external:
- ERC20.decimals() (ERC20.sol#86-88)
totalSupply() should be declared external:
- ERC20.totalSupply() (ERC20.sol#93-95)
balanceOf(address) should be declared external:
- ERC20.balanceOf(address) (ERC20.sol#100-102)
transfer(address,uint256) should be declared external:
- ERC20.transfer(address,uint256) (ERC20.sol#112-115)
allowance(address,address) should be declared external:
- ERC20.allowance(address,address) (ERC20.sol#120-122)
approve(address,uint256) should be declared external:
- ERC20.approve(address,uint256) (ERC20.sol#131-134)
transferFrom(address,address,uint256) should be declared external:
- ERC20.transferFrom(address,address,uint256) (ERC20.sol#149-163)
increaseAllowance(address,uint256) should be declared external:
- ERC20.increaseAllowance(address,uint256) (ERC20.sol#177-180)
decreaseAllowance(address,uint256) should be declared external:
- ERC20.decreaseAllowance(address,uint256) (ERC20.sol#196-204)
renounceOwnership() should be declared external:
- Ownable.renounceOwnership() (Ownable.sol#53-55)
transferOwnership(address) should be declared external:
- Ownable.transferOwnership(address) (Ownable.sol#61-64)
Use the external attribute for functions never called from the contract.

Additional information: link


Contract ownership is semi-renounced (passed to a contract)

Holders:


Token is deployed only at one blockchain


Token has only one trading pair


Average 30d PancakeSwap volume is low.


Average 30d number of PancakeSwap swaps is low.


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


Last post in Twitter was more than 30 days ago

No disclosed threats


Young tokens have high risks of price dump / death


Young tokens have high risks of price dump / death


Young tokens have high risks of price dump / death


Token has relatively low CoinGecko rank


Token has relatively low CoinMarketCap rank


Young tokens have high risks of price dump / death


Young tokens have high risks of price dump / death

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