YFIC Token - Smart Contract Audit Report

Summary

YFIC Token Audit Report YFIC is a new mintable BEP20 token on the Binance Smart Chain.

For this audit we reviewed the project's token contract, deployed at 0x8c599ad4c0e41e9e0f7a7818a156ab6cf3c5583d on the Binance Smart Chain Mainnet.

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Notes of the Contract:

  • The initial total supply is 40 thousand $YFIC tokens.
  • At the time of writing, 90% of the total supply belongs to the owner.
  • There is a wallet that is in possession of ~9.9% of the total supply.
  • The team has the ability to mint tokens at any time.
  • The contract allows anyone to burn tokens to reduce the total supply. Holders are able to burn tokens on another holder's behalf if they have been approved to do so.
  • No other ownership-related functions exist.
  • The token contract complies with the BEP20 standard.
  • Utilization of SafeMath to prevent overflows.
Audit Findings Summary:
  • No issues from external attackers were identified.
  • As with any presale, ensure trust in the team prior to investing.
  • Further, ensure trust in the team as they have the ability to mint tokens.
  • Date: July 5th, 2021.

External Threat Results

Vulnerability Category Notes Result
Arbitrary Storage Write N/A PASS
Arbitrary Jump 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
Integer Over/Underflow N/A PASS
Multiple Sends 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

Inheritence Chart

Multi-file Token

Function Graph

ERC20 Token Graph

Functions Overview


 ($) = payable function
 # = non-constant function
 
 Int = Internal
 Ext = External
 Pub = Public

 + [Int] IBEP20 
    - [Ext] totalSupply
    - [Ext] decimals
    - [Ext] symbol
    - [Ext] name
    - [Ext] getOwner
    - [Ext] balanceOf
    - [Ext] transfer #
    - [Ext] allowance
    - [Ext] approve #
    - [Ext] transferFrom #

 +  Context 
    - [Int]  #
    - [Int] _msgSender
    - [Int] _msgData

 + [Lib] SafeMath 
    - [Int] add
    - [Int] sub
    - [Int] sub
    - [Int] mul
    - [Int] div
    - [Int] div
    - [Int] mod
    - [Int] mod

 +  Ownable (Context)
    - [Int]  #
    - [Pub] owner
    - [Pub] renounceOwnership #
       - modifiers: onlyOwner
    - [Pub] transferOwnership #
       - modifiers: onlyOwner
    - [Int] _transferOwnership #

 +  YFIC (Context, IBEP20, Ownable)
    - [Pub]  #
    - [Ext] getOwner
    - [Ext] decimals
    - [Ext] symbol
    - [Ext] name
    - [Ext] totalSupply
    - [Ext] balanceOf
    - [Ext] transfer #
    - [Ext] allowance
    - [Ext] approve #
    - [Ext] transferFrom #
    - [Pub] increaseAllowance #
    - [Pub] decreaseAllowance #
    - [Pub] mint #
       - modifiers: onlyOwner
    - [Pub] burn #
    - [Int] _transfer #
    - [Int] _mint #
    - [Int] _burn #
    - [Int] _approve #
    - [Int] _burnFrom #