Vaultixa VLTX Audit Report - November 2024

Report Date:

Nov 21, 2024

Audit Status:

Pass ✅

Audit Edition:

Detailed

Project Name:

VAULTIXA

Project Symbol:

VLTX

Chain:

Ethereum

Contract Address:

0xb2C912FcD92FB048673d7595f13b7EbEF796b8c4

Project Website:

https://vaultixa.com/

High Risk 0 issues
Medium Risk 0 issues
Low Risk 0 issues
Informational 0 issues

The Team That Prepared the Report: www.audithaze.com

Conclusion:

Vaultixa smart contract is safe for use in the Ethereum main network. The Vaultixa smart contract found no vulnerabilities, backdoors, or scam scripts.

Smart contract information:

Contract Name: Vaultixa

Compiler Version: v0.8.0+commit.7dd6d404

Optimization Enabled: Yes with 200 runs

Deploy information:

Deploy date: Nov-21-2024

Owner can mint?

Refers to the creation of new tokens within the contract’s ecosystem.

No mint function

Owner can blacklist?

Refers to prohibiting specific addresses from using the contract’s ecosystem.

No blacklist found

Can be a honeypot?

Refers to a possible state of the contract where nobody can sell their assets.

No honeypot option

Owner can set fees?

Refers to the possibility of the owner setting the maximum amount of sell fee.

No high sell fees

Trading enabled?

Refers to if the owner needs to take action to enable trading, or if trading is enabled already.

Trading enabled

Assessment Results

Score Results

Review Score: 19 / 19
Overall Score: 98 / 100
Auditor Score: 96 / 100
Review by Section Score: 53 / 53
Manual Scan Score: 37 / 37
SWC Scan Score: 37 / 37
Advance Check Score: 53 / 53

Important Notes:

Always DYOR on the project itself.

Auditor Score: 96

Audit Passed ✅

Contract Overview Checklist

The code was tested with compatible compilers and simulated manually reviewed for all commonly known and specific vulnerabilities.

Vulnerability description Status
Visibility of functions and variables Passed
Compiler error Passed
ROI Investment Plan Passed
Transfer Block Passed
Floating pragma Passed
Timestamp dependence Passed
Deprecated solidity functions Passed
Gas limit and loops Passed
Front running Passed
User balance manipulation Passed
Dos with revert Passed
Dos with block gas limit Passed
Reentrancy security Passed
Malicious libraries Passed
Integer overflow/underflow Passed
Using inline assembly Passed
Missing event emission Passed
Missing zero address validation Passed
Use of tx.origin Passed
Oracle security Passed
Outdated compiler version Passed
Block values as a proxy for time Passed
Presence of unused code Passed
Data consistency Passed
Money giving bug Passed
Unnecessary use of SafeMath Passed
Self-destruct interaction Passed
Signature unique id Passed
Weak sources of randomness Passed
Optimize code and efficient gas fee Passed

Owner privileges:

The list of functions in the contract that only the owner can call.

  • activateProject()
  • setMaxSearchAddress()

Risk Analysis

Classifications of Manual Risk Results

Classification Description
Critical Danger or Potential Problems.
Major Be Careful
Minor Pass, Not-Detected or Safe Item.
Informational Function Detected

Manual Code Review Risk Results

Contract Priviledge Description
Can mint? Pass
Edit taxes over 25%? Pass
Max Tx? Pass
Max Wallet? Pass
Has to enable trading? Pass
Modify Tax Pass
Can blacklist? Pass
Is Honeypot? Liquidity has not been added
Trading Cooldown Not Detected
Can Pause Trade? Pass
Pause Transfer? Not Detected

Contract Privilege Description

Description Result
Is Proxy? Not Detected
Is Anti Whale? Not Detected
Is Anti Bot? Not Detected
Is Blacklist? Not Detected
Blacklist Check Pass
Is Whitelist? Not Detected
Buy Tax 0
Sell Tax 0
Can Take Ownership? Not Detected
Hidden Owner? Not Detected
Self Destruct? Not Detected
Other? Not Detected
Other? Not Detected

Assessment Summary

This report has been prepared for Vaultixa Token on the Ethereum network. AuditHaze provides both client-centered and user-centered examination of the smart contracts and their current status when applicable. This report represents the security assessment made to find issues and vulnerabilities on the source code along with the current liquidity and token holder statistics of the protocol.

A comprehensive examination has been performed, utilizing Cross Referencing, Static Analysis, In-House Security Tools, and line-by-line Manual Review.

The auditing process pays special attention to the following considerations:

  • Testing the smart contracts against both common and uncommon attack vectors.
  • Inspecting liquidity and holders statistics to inform the current status to both users and client when applicable.
  • Assessing the codebase to ensure compliance with current best practices and industry standards.
  • Verifying contract functions that allow trusted and/or untrusted actors to mint, lock, pause, and transfer assets.
  • Cross referencing contract structure and implementation against similar smart contracts produced by industry leaders.
  • Thorough line-by-line manual review of the entire codebase by industry experts.

Project Overview

Parameter Result
Transfer From Owner Pass
Transfer From Holder Pass
Add Liquidity Pass
Remove Liquidity Pass
Buy from Owner Pass
Buy from Holder Pass
Sale from Owner Pass
Sale from Holder Pass
Remove Liquidity Pass
SwapAndLiquify Pass
SwapAndSale w/Fee Pass
SwapAndSale TX Pass
SwapAndSale No/Fee TX Pass
Parameter Result
Pool Creation Pass
Pool Creation TX Pool Finalize Pass
Pool Finalize TX Enable Pass

KYC Information

No KYC Report

ID Severity Name File Location
SWC-100 Pass Function Default Visibility L: 0 C: 0
SWC-101 Pass Integer Overflow and Underflow L: 0 C: 0
SWC-102 Pass Outdated Compiler Version L: 0 C: 0
SWC-103 Pass A floating pragma is set L: 0 C: 0
SWC-104 Pass Unchecked Call Return Value L: 0 C: 0
SWC-105 Pass Unprotected Ether Withdrawal L: 0 C: 0
SWC-106 Pass Unprotected SELFDESTRUCT Instruction L: 0 C: 0
SWC-107 Pass Read of persistent state following external call L: 0 C: 0
SWC-108 Pass State variable visibility is not set L: 0 C: 0
SWC-109 Pass Uninitialized Storage Pointer L: 0 C: 0
SWC-110 Pass Assert Violation L: 0 C: 0
SWC-111 Pass Use of Deprecated Solidity Functions L: 0 C: 0
SWC-112 Pass Delegate Call to Untrusted Callee L: 0 C: 0
SWC-113 Pass Multiple calls are executed in the same transaction L: 0 C: 0
SWC-114 Pass Transaction Order Dependence L: 0 C: 0
SWC-115 Pass Authorization through tx.origin L: 0 C: 0
SWC-116 Pass A control flow decision is made based on The block.timestamp environment variable L: 0 C: 0
SWC-117 Pass Signature Malleability L: 0 C: 0
SWC-118 Pass Incorrect Constructor Name L: 0 C: 0
SWC-119 Pass Shadowing State Variables L: 0 C: 0
SWC-120 Pass Potential use of block.number as source of randomness L: 0 C: 0
SWC-121 Pass Missing Protection against Signature Replay Attacks L: 0 C: 0
SWC-122 Pass Lack of Proper Signature Verification L: 0 C: 0
SWC-123 Pass Requirement Violation L: 0 C: 0
SWC-124 Pass Write to Arbitrary Storage Location L: 0 C: 0
SWC-125 Pass Incorrect Inheritance Order L: 0 C: 0
SWC-126 Pass Insufficient Gas Griefing L: 0 C: 0
SWC-127 Pass Arbitrary Jump with Function Type Variable L: 0 C: 0
SWC-128 Pass DoS With Block Gas Limit L: 0 C: 0
SWC-129 Pass Typographical Error L: 0 C: 0
SWC-130 Pass Right-To-Left-Override control character (U+202E) L: 0 C: 0
SWC-131 Pass Presence of unused variables L: 0 C: 0
SWC-132 Pass Unexpected Ether balance L: 0 C: 0
SWC-133 Pass Hash Collisions with Multiple Variable Length Arguments L: 0 C: 0
SWC-134 Pass Message call with hardcoded gas amount L: 0 C: 0
SWC-135 Pass Code With No Effects (Irrelevant/Dead Code) L: 0 C: 0
SWC-136 Pass Unencrypted Private Data On-Chain L: 0 C: 0

We scan the contract for additional security issues using MYTHX and industry-standard security scanning tools.

ID Severity Name Result Status
$VAULTIXA-01 Minor Potential Sandwich Attacks Pass Not-Found
$VAULTIXA-02 Minor Function Visibility Optimization Pass Not-Found
$VAULTIXA-03 Minor Lack of Input Validation Pass Not-Found
$VAULTIXA-04 Major Centralized Risk In addLiquidity Pass Not-Found
$VAULTIXA-05 Minor Missing Event Emission Pass Not-Found
$VAULTIXA-06 Minor Conformance with Solidity Naming Conventions Pass Not-Found
$VAULTIXA-07 Minor State Variables could be Declared Constant Pass Not-Found
$VAULTIXA-08 Minor Dead Code Elimination Pass Not-Found
$VAULTIXA-09 Major Third Party Dependencies Pass Not-Found
$VAULTIXA-10 Major Initial Token Distribution Pass Not-Found
$VAULTIXA-11 Major Complexity on the tax calculations Pass Not-Found
$VAULTIXA-12 Major Centralization Risks In The X Role Pass Not-Found
$VAULTIXA-13 Informational Extra Gas Cost For User Pass Not-Found
$VAULTIXA-14 Medium Unnecessary Use Of SafeMath Pass Not-Found
$VAULTIXA-15 Medium Symbol Length Limitation due to Solidity Naming Standards Pass Not-Found
$VAULTIXA-16 Medium Invalid collection of Taxes during Transfer Pass Not-Found
$VAULTIXA-17 Informational Conformance to numeric notation best practice Pass Not-Found
$VAULTIXA-18 Informational Enable Trade and Exclude Exist to create a whitelist Pass Not-Found

Appendix

Finding Categories

Centralization / Privilege

Centralization / Privilege findings refer to either feature logic or implementation of components that act against the nature of decentralization, such as explicit ownership or specialized access roles in combination with a mechanism to relocate funds.

Gas Optimization

Gas Optimization findings do not affect the functionality of the code but generate different, more optimal EVM opcodes resulting in a reduction on the total gas cost of a transaction.

Logical Issue

Logical Issue findings detail a fault in the logic of the linked code, such as an incorrect notion on how block.timestamp works.

Control Flow

Control Flow findings concern the access control imposed on functions, such as owner-only functions being invoke-able by anyone under certain circumstances.

Volatile Code

Volatile Code findings refer to segments of code that behave unexpectedly on certain edge cases that may result in a vulnerability.

Coding Style

Coding Style findings usually do not affect the generated byte-code but rather comment on how to make the codebase more legible and, as a result, easily maintainable.

Inconsistency

Inconsistency findings refer to functions that should seemingly behave similarly yet contain different code, such as a constructor assignment imposing different require statements on the input variables than a setter function.

Coding Best Practices

ERC 20 Coding Standards are a set of rules that each developer should follow to ensure the code meet a set of criteria and is readable by all the developers.

Vaultixa VLTX Audit Report - November 2024 Rating: 5 Diposkan Oleh: Admin

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