Project-X - Audit Report
Summary
Project-X ($PEX) is a new BEP20 token on the Binance Smart Chain.
We reviewed the Pex contract that is deployed at 0x2963dCc52549573BBFBe355674724528532C0867 on the Binance Smartchain Mainnet.
Notes on the Contract:
- The total supply of the token is set to 100 billion $PEX [100,000,000,000].
- No burn functions are present; though the circulating supply can be reduced by sending tokens to the 0x..dead address, if desired.
- A mint function is present in the contract, however it cannot be utilized as there is a maximum supply cap set to 100 billion tokens which is equal to the total supply.
- At the time of writing this report, 92.13% of the total supply has been sent to the 0x..dead address.
- The top holder owns 5% of the total supply.
- 0.66% of the total supply is in Pancakeswap liquidity.
- Of that liquidity, 92.45% of the LP tokens belong to a token locking contract.
- The next five holders own a cumulative 2% of the total supply.
- The contract complies with the BEP20 standard.
- No ownership-restricted functions are present.
- As the contract is deployed with Solidity v0.8.0 it is protected from overflows.
- Some functions could have been declared external instead of public to save some gas, but as this is already deployed this is merely informational.
Audit Findings Summary
- No external threats were identified.
- Please be aware of the amount of liquidity available in proportion to the largest wallets.
- Date: December 10th, 2021
Audit Results
Vulnerability Category | Notes | Result |
---|---|---|
Arbitrary Storage Write | N/A | PASS |
Arbitrary Jump | N/A | PASS |
Centralization of Control | N/A | PASS |
Delegate Call to Untrusted Contract | N/A | PASS |
Dependence on Predictable Variables | N/A | PASS |
Deprecated Opcodes | N/A | PASS |
Ether Thief | N/A | PASS |
Exceptions | N/A | PASS |
External Calls | N/A | PASS |
Flash Loans | N/A | PASS |
Integer Over/Underflow | N/A | PASS |
Multiple Sends | N/A | PASS |
Oracles | N/A | PASS |
Suicide | N/A | PASS |
State Change External Calls | N/A | PASS |
Unchecked Retval | N/A | PASS |
User Supplied Assertion | N/A | PASS |
Critical Solidity Compiler | N/A | PASS |
Overall Contract Safety | PASS |
Function Graph
Inheritance Chart
Functions Overview
($) = 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
+ ERC20 (Context, IERC20, IERC20Metadata)
- [Pub] #
- [Pub] name
- [Pub] symbol
- [Pub] decimals
- [Pub] totalSupply
- [Pub] totalCap
- [Pub] balanceOf
- [Pub] transfer #
- [Pub] allowance
- [Pub] approve #
- [Pub] transferFrom #
- [Pub] increaseAllowance #
- [Pub] decreaseAllowance #
- [Int] _transfer #
- [Pub] _mint #
- [Int] _burn #
- [Int] _approve #
- [Int] _beforeTokenTransfer #
- [Int] _afterTokenTransfer #
+ Pex (ERC20)
- [Pub] #
- modifiers: ERC20