Posts categorized as Hack The Box

Enumeration

SEA is an easy Linux machine. I will show here a step by step walkthrough on how to pwn this box.

1. First thing first. Copy the IP address into the /etc/hosts file.

2. Run an Nmap scan on the target machine.

The results of the nmap scan shows that it has open TCP port 80 and SSH port 22. We know that the SSH is not of use for us at the moment. But since we have a port 80 open. We will try and open that in the browser.

3. Typing http://sea.htb:80

4. Clicking on the HOW TO PARTICIPATE will scroll down to this page.

5. Notice the blue link “contact” clicking that link will bring us to a registration page.

NOTE: This is a “/contact.php” page

6. At this point, we may have to perform fuzzing to further enumerate the existence of sub-directories.

7. Our tool of choice for this is FFUF- a fast web fuzzer written in Go that allows typical directory discovery, virtual host discovery (without DNS records) and GET and POST parameter fuzzing.

_{(Reference KALI LINUX website.)}

NOTE: This machine is still active at Hack The Box. We will continue the rest of the write up after it is retired.

Essential Guide Highlights

• Get started with Chemistry challenges on HackTheBox and embark on a journey perfect for beginners diving into cybersecurity.
• Follow a structured path with hands-on tasks that will sharpen your hacking skills step-by-step.
• Understand core concepts, gain practical knowledge, and develop the confidence to tackle HackTheBox challenges effectively.
• Learn reconnaissance tactics and how to interpret early hints, empowering you to complete each task successfully.
• Build a strong foundation in cybersecurity essentials, moving beyond theory into real-world practice.

Welcome to the World of HackTheBox Chemistry

Welcome to HackTheBox’s Chemistry, where a world of hacking challenges awaits you! This journey offers an opportunity to step into the field of cybersecurity, exploring real-world scenarios and sharpening your skills through immersive exercises. With a focus on both technical skills and strategic thinking, this guide will help you unlock HackTheBox’s potential while refining your soft skills and critical thinking. Prepare to boost your expertise and explore the realm of cybersecurity with curiosity and resilience!

First Steps in Chemistry on HackTheBox

Starting with Chemistry challenges on HackTheBox? Begin by familiarizing yourself with the platform’s layout and HTB Academy resources to build confidence and practical know-how. Focus on foundational concepts, especially privilege escalation, reconnaissance, and hacking essentials. Each clue you gather during the reconnaissance phase will guide you towards a successful hack. Don’t forget to explore supplementary YouTube tutorials for extra tips. With a solid grasp of these basics, you’ll set yourself up to excel in Chemistry challenges and tackle even more advanced tasks.

Core Knowledge for Success on HackTheBox

Excelling on HackTheBox demands a strong understanding of basic cybersecurity principles. Utilize HTB Academy to develop both technical and analytical skills essential for solving hacking puzzles. Privilege escalation, cookies, and initial access techniques are particularly important. Familiarize yourself with instructional content and practice fundamental skills—this foundation will be your launching pad for conquering Chemistry and other challenges.

Key Tools and Mindset

To make the most of Chemistry challenges on HackTheBox, equip yourself with a mix of technical skills, problem-solving strategies, and a growth mindset. Dive into HTB Academy, keep up with cybersecurity trends, and master the fundamentals of privilege escalation and hacking strategies. Attention to detail and a natural curiosity are invaluable as you tackle each puzzle, where every clue, no matter how small, brings you closer to solving the challenge. Embrace this journey with focus and determination; each step on HackTheBox adds to your expertise in cybersecurity.

NMAP

As usual, we begin our enumeration using an nmap scan of the target machine.

1. Add the IP address to your etc/hosts file.

                       echo ” 10,10.xxxx.xxxx chemistry.htb” | sudo tee -a /etc/hosts

     2.  Start NMAP scan.

nmap -p- -A-  Chemistry.htb 

 

3. There is a TCP at port 5000.

Visiting the link at http://chemistry.htb:5000

 

4.  Next thing I did was to register an account.

 

 

This box is still active on HackTheBox. Once retired, this article will be published for public access …

 

Key Highlights

• Dive into the unique challenges and rewards of conquering MonitorsThree on HackTheBox.
• Uncover essential tools and skills to navigate challenges and secure the user flag.
• Gain insights into what distinguishes MonitorsThree on HackTheBox in terms of difficulty and complexity.
• Learn the importance of effective enumeration techniques for mastering MonitorsThree.
• Discover if beginners can tackle MonitorsThree’s hurdles and succeed in this Capture The Flag (CTF) environment.

Introduction

MonitorsThree on HackTheBox is a formidable machine designed to test your skills to the fullest. For beginners, mastering it presents a mix of daunting challenges and rewarding accomplishments. This blog serves as a guide, providing essential steps and insights to help you tackle MonitorsThree using hacking and penetration testing techniques. Immerse yourself in CTF challenges, refine your hacking skills, and unlock effective strategies for success on this machine. Follow along for expert tips and tricks to secure that elusive user flag. Best of luck on your hacking journey!

Understanding the Basics of MonitorsThree

MonitorsThree demands an in-depth understanding of key CTF techniques and security principles on HackTheBox. This blog navigates through MonitorsThree’s complexities, emphasizing the significance of mastering specific skills for success. From navigating pwn challenges and RCE vulnerabilities to leveraging CTF strategies, each component is crucial in achieving the user flag. Embrace this learning journey to excel in MonitorsThree and advance in the world of ethical hacking.

What Makes MonitorsThree Unique on HackTheBox?

MonitorsThree is distinguished by its intricate challenges that require advanced enumeration techniques. It uniquely combines cryptography, steganography, and reverse engineering, making it especially appealing to seasoned hackers.

Essential Tools and Skills Needed

Successfully tackling MonitorsThree requires a comprehensive skill set and specific tools. Familiarity with vulnerability exploitation, reverse engineering, and privilege escalation is critical. Expertise in using tools like IDA Pro, Ghidra, Burp Suite, and Metasploit enhances your ability to navigate MonitorsThree’s obstacles. Additionally, proficiency in scripting languages like Python and Bash is invaluable for automating tasks and executing exploits. These skills form the foundation of success in tackling cybersecurity challenges like MonitorsThree on HackTheBox.

Gaining the Initial Foothold on MonitorsThree

Securing an initial foothold on MonitorsThree is a crucial first step that sets the stage for uncovering deeper layers of vulnerabilities. Like many CTF challenges, MonitorsThree requires a combination of enumeration, reconnaissance, and sharp attention to detail. Begin by thoroughly scanning the machine to identify open ports, services, and any public-facing applications. This foundational work can reveal overlooked entry points or misconfigurations, giving you an early advantage.

Next, employ various enumeration tools such as Nmap and Gobuster to uncover hidden directories, files, or subdomains. Take note of any services running on unusual ports, as these may be configured with weak security measures or outdated software versions. By examining these potential weak points, you can often find low-hanging vulnerabilities that allow for an initial shell or limited access to the system.

Once you’ve established this initial access, further enumeration within the machine becomes key to moving forward. Look for misconfigured services, plaintext credentials, or files with excessive permissions that can be leveraged to escalate privileges. With persistence and the right approach, this initial foothold on MonitorsThree can be secured, setting the stage for further exploration and eventual capture of the user flag.

NMAP

I used Nmap scan to perform enumeration on the target machine.

 

nmap -sC -sV -oN monitorsthree.htb 10.10.xxx.xxx

 

There is a TCP port 80 We can try and open that link. http://monitorsthree.htb

 

 

This box is still active on HackTheBox. Once retired, this article will be published for public access…