Cowboy Zombies Token - Audit Report
Cowboy Zombies Token ($CZ) is a new community-driven BEP20 token on the Binance Smart Chain.
Notes on the Contract:
Audit Findings Summary
- The total supply of the token is initially set to 100 million $CZ [100,000,000].
- No mint or burn functions are present beyond deployment; though the circulating supply can be reduced by sending tokens to the 0x..dead address if desired.
- At the time of writing this report, 100% of the total $CZ token supply is in possession of the owner as the project was recently deployed.
- There is a tax fee that is charged on transfers when sending tokens to Pancakeswap (selling).
- The tokens collected from this fee are sent directly to the team's 'taxAddress'. This address is currently set to the owner's address, however the owner can update this address to a new wallet at any time.
- The owner has the ability to modify the tax fee to any percentage at any time.
- The owner has the ability to exclude and include accounts from the tax fee.
- Ownership has not been renounced.
- Some gas optimizations can be achieved through declaring functions external instead of public and some variables constant. As this contract is already deployed, this is merely informational.
- As the project is implemented with Solidity v0.8.x, it is protected from overflows.
- No external threats were identified.
- We recommend that the team renounces ownership.
- Please ensure trust in the team prior to investing as they have some control in the ecosystem.
- Date: September 20th, 2021
|Arbitrary Storage Write||N/A||PASS|
|Delegate Call to Untrusted Contract||N/A||PASS|
|Dependence on Predictable Variables||N/A||PASS|
|State Change External Calls||N/A||PASS|
|User Supplied Assertion||N/A||PASS|
|Critical Solidity Compiler||N/A||PASS|
|Overall Contract Safety||PASS|
($) = payable function # = non-constant function + [Int] IERC20 - [Ext] totalSupply - [Ext] balanceOf - [Ext] transfer # - [Ext] allowance - [Ext] approve # - [Ext] transferFrom # + [Int] IERC20Metadata (IERC20) - [Ext] name - [Ext] symbol - [Ext] decimals + Context - [Int] _msgSender - [Int] _msgData + [Lib] SafeMath - [Int] tryAdd - [Int] trySub - [Int] tryMul - [Int] tryDiv - [Int] tryMod - [Int] add - [Int] sub - [Int] mul - [Int] div - [Int] mod - [Int] sub - [Int] div - [Int] mod + Ownable (Context) - [Pub]
# - [Pub] owner - [Pub] renounceOwnership # - modifiers: onlyOwner - [Pub] transferOwnership # - modifiers: onlyOwner - [Prv] _setOwner # + [Int] IPancakeFactory - [Ext] createPair # + [Int] IPancakeRouter - [Ext] WETH - [Ext] factory + [Int] IPancakePair - [Ext] token0 - [Ext] token1 - [Ext] getReserves + CowboyZombies (Context, IERC20, IERC20Metadata, Ownable) - [Pub] # - [Pub] excludeFromFee # - modifiers: onlyOwner - [Pub] includeInFee # - modifiers: onlyOwner - [Pub] setTaxAddress # - modifiers: onlyOwner - [Pub] setTax # - modifiers: onlyOwner - [Pub] isExcludedFromFee - [Pub] amountForEth - [Pub] name - [Pub] symbol - [Pub] decimals - [Pub] totalSupply - [Pub] balanceOf - [Pub] transfer # - [Pub] allowance - [Pub] approve # - [Pub] transferFrom # - [Pub] increaseAllowance # - [Pub] decreaseAllowance # - [Int] _transfer # - [Int] _mint # - [Int] _approve #