Scrooge Token - Smart Contract Audit Report

Summary

Scrooge Token Audit Report Scrooge Token ($SCRG) is a new BEP-20 token on the Binance Smart Chain that pays out static rewards to holders.

We reviewed the Scrooge contract that is deployed at 0xc6E6522FBAa102Ed962fD8bb5C1392ccE97eB89E on the Binance Smart Chain mainnet.

Notes on the Contract:
The total supply of the token is set to 1 billion $SCRG [1,000,000,000].
No minting or burn functions are present; though the circulating supply can be reduced by sending tokens to the 0x..dead address, if desired.
There was no token allocation for our team to analyze as the initialize() function has yet to be called by the team. Once called, the owner will own 100% of the total supply.

The owner must manually enable trading in order for all trading to take place on the platform. Only accounts that have been excluded from fees can participate in transfers while trading is disabled. Once trading is enabled by the owner, it can never be disabled.
There is a fee on all transfers where neither the sender nor the recipient is excluded from fees.
The tokens collected from the transfer fee are removed from the circulating supply; This serves as a frictionless fee redistribution which automatically benefits all token holders at the time of each transaction.
The contract complies with the BEP-20 token standard.
As the contract is deployed with Solidity v0.8.11, it is protected from overflows.

Ownership Controls:
The owner can modify the transfer fee to any percentage up to 9% at any time.
The owner can exclude and include accounts from transfer fees and reward distribution.
The owner can withdraw any BNB or BEP-20 tokens from the contract address at any time.
Audit Findings Summary
No external threats were identified.
As with any presale, please ensure trust in the team prior to investing.
Date: December 28th, 2021
Updated: January 5th, 2022 to reflect the contract's mainnet address.

Audit Results

Vulnerability Category	Notes	Result
Arbitrary Storage Write	N/A	PASS
Arbitrary Jump	N/A	PASS
Centralization of Control	The owner can set the transfer fee up to 9%.	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

ERC20 Token Graph

Inheritance Chart

Multi-file Token

Functions Overview


 ($) = payable function
 # = non-constant function
 
 + [Int] IERC20 
    - [Ext] totalSupply
    - [Ext] balanceOf
    - [Ext] transfer #
    - [Ext] allowance
    - [Ext] approve #
    - [Ext] transferFrom #

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

 + [Lib] Address 
    - [Int] isContract
    - [Int] sendValue #
    - [Int] functionCall #
    - [Int] functionCall #
    - [Int] functionCallWithValue #
    - [Int] functionCallWithValue #
    - [Int] functionStaticCall
    - [Int] functionStaticCall
    - [Int] functionDelegateCall #
    - [Int] functionDelegateCall #
    - [Int] verifyCallResult

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

 +  Scrooge (Context, IERC20, Ownable)
    - [Pub]  #
    - [Pub] name
    - [Pub] symbol
    - [Pub] decimals
    - [Pub] totalSupply
    - [Pub] balanceOf
    - [Pub] transfer #
    - [Pub] allowance
    - [Pub] approve #
    - [Pub] transferFrom #
    - [Pub] increaseAllowance #
    - [Pub] decreaseAllowance #
    - [Pub] isExcludedFromReward
    - [Pub] reflectionFromToken
    - [Ext] startTrading #
       - modifiers: onlyOwner
    - [Pub] deliver #
    - [Pub] tokenFromReflection
    - [Pub] excludeFromReward #
       - modifiers: onlyOwner
    - [Ext] includeInReward #
       - modifiers: onlyOwner
    - [Pub] excludeFromFee #
       - modifiers: onlyOwner
    - [Pub] includeInFee #
       - modifiers: onlyOwner
    - [Pub] isExcludedFromFee
    - [Ext] setFeeRates #
       - modifiers: onlyOwner
    - [Prv] _reflectRfi #
    - [Prv] _getValues
    - [Prv] _getTValues
    - [Prv] _getRValues
    - [Prv] _getRate
    - [Prv] _getCurrentSupply
    - [Prv] _approve #
    - [Prv] _transfer #
    - [Prv] _tokenTransfer #
    - [Ext] setAntibot #
       - modifiers: onlyOwner
    - [Pub] isBot
    - [Ext] rescueBNB #
       - modifiers: onlyOwner
    - [Ext] rescueBEP20Tokens #
       - modifiers: onlyOwner
    - [Ext]  ($)

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