Pivoting with Lolo NG: A Powerful Tool for Ethical Hackers

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Table of Contents

• Introduction to Lateral Movement and Pivoting
• Introducing Lolo NG: The Next Generation Tool for Pivoting
• Getting Started with Lolo NG
• Setting Up the Lab Environment
• Creating a Tunnel Interface with Lolo NG
• Starting Lolo NG Proxy
• Connecting the Lolo NG Agent
• Pivoting into the Internal Environment
• Exploring the Possibilities with Lolo NG
• Conclusion and Frequently Asked Questions

Introduction to Lateral Movement and Pivoting

When hackers gain access to one computer, they need to move on to compromise others within the network. This technique is known as lateral movement. Ethical hackers and penetration testers also utilize lateral movement to assess the security of computer networks.

Lateral movement involves using one device to reach another within a network. For penetration testers, this often involves moving from a compromised website or publicly accessible service to the internal network of a company. To achieve this, they exploit the DMZ or demilitarized zone network.

The DMZ network acts as a boundary between the internal network and the outside world. Computers and servers within the DMZ can be accessed from the public internet, while the internal network remains protected. However, because the DMZ computers are located between both networks, they can be used as a pivot point to gain access to the internal network.

Professional hackers take advantage of this by exploiting the DMZ to gain access to the internal network. This process, known as pivoting, allows them to move laterally within the network and expand their access.

Lolo NG is a powerful tool that facilitates pivoting for ethical hackers and penetration testers. It is a lightweight and fast program that enables the establishment of tunnels from a reverse TCP or TLS connection using a tun interface.

By using Lolo NG, professionals can easily pivot into another network without the need for additional tools like proxy chains. The program is cross-platform and can be used on Linux, Windows, and Mac operating systems.

With Lolo NG, hackers can effectively navigate through different networks, accessing internal resources and launching targeted attacks. It simplifies the process of lateral movement, making it easier for ethical hackers to identify and address vulnerabilities within computer networks.

Introducing Lolo NG: The Next Generation Tool for Pivoting

Lolo NG is a lightweight and fast tool designed specifically for penetration testers and ethical hackers. It serves as a powerful tool for lateral movement and pivoting within computer networks, allowing professionals to easily access and compromise other devices within a network.

Unlike other tools like proxy chains, Lolo NG simplifies the process of pivoting by providing a user-friendly interface and eliminating the need for additional setup and configuration. This makes it an efficient and effective choice for penetration testers.

One of the major advantages of using Lolo NG is its compatibility with different operating systems. Whether you are using Linux, Windows, or Mac, you can easily install and use Lolo NG on your preferred platform. This cross-platform compatibility ensures that penetration testers can leverage the tool regardless of their operating system of choice.

Lolo NG is the brainchild of Nicholas Chattelin, the creator of the original Lolo tool. His expertise and dedication to developing a reliable and efficient tool for ethical hackers have resulted in the creation of Lolo NG. With his contributions, penetration testers have access to a tool that streamlines the process of lateral movement and pivoting.

In conclusion, Lolo NG is a lightweight and fast tool that offers numerous advantages for penetration testers. Its compatibility with different operating systems, user-friendly interface, and efficiency in pivoting make it a valuable asset in the field of ethical hacking. Thanks to Nicholas Chattelin's efforts, ethical hackers can easily navigate through computer networks, identify vulnerabilities, and enhance the security of computer systems.

Getting Started with Lolo NG

If you're interested in using Lolo NG for your ethical hacking and penetration testing needs, here's how you can get started:

Downloading Lolo NG

You can download Lolo NG from the official website. Simply visit the website and look for the download links. Make sure to choose the version that is compatible with your operating system.

Compatibility with Different Operating Systems

Lolo NG is a cross-platform tool, which means it can be used on Linux, Windows, and Mac operating systems. This makes it accessible to penetration testers regardless of their preferred platform.

Setting Up a Lab Environment

It is important to set up a lab environment for practicing pivoting with Lolo NG. A lab environment provides a safe and controlled space where you can simulate network scenarios and test the tool's capabilities. You can use virtual machines or cloud environments to create your lab environment.

Cali Linux: A Purpose-Built Operating System

If you're looking for a purpose-built operating system for penetration testing, consider using Cali Linux. Cali Linux is a distribution of the Linux operating system specifically designed for ethical hacking. It provides a wide range of pre-installed tools, including Lolo NG, to facilitate your testing and assessment activities.

By following these steps, you can start using Lolo NG and explore its powerful features for lateral movement and pivoting within computer networks. Remember to always practice responsible and ethical hacking, and only use these tools in authorized and legal scenarios.

Setting Up the Lab Environment

To get started with practicing pivoting using Lolo NG, follow these steps to set up your lab environment:

Downloading and Extracting Lolo NG Agent and Proxy

Begin by downloading the Lolo NG agent and proxy from the official website. Choose the version that is compatible with your operating system. The agent and proxy are available as gzip tar archives, which you can extract using the following command: tar xzvf [filename].

Explanation of the Lab Environment and Its Visual Representation

A lab environment is essential for practicing pivoting with Lolo NG. It provides a safe and controlled space where you can simulate network scenarios and test the tool's capabilities. You can set up your lab environment using virtual machines or cloud environments.

The lab environment consists of different components, including your attacker computer (e.g., Cali Linux), the pivot machine within the DMZ network, and the internal network. These components are interconnected and represented visually in a network diagram, which helps you understand the flow of network traffic during the pivoting process.

Benefits of Using a Cloud-Based Lab Environment for Practicing Pivoting

Using a cloud-based lab environment offers several advantages for practicing pivoting with Lolo NG. It eliminates the need for setting up local virtual machines and provides easy scalability. Additionally, cloud environments often offer pre-configured templates for penetration testing, such as the one provided by SNAP labs, which simplifies the setup process and provides a visual representation of the lab environment.

Demonstration of How to Start Up the Lab Environment and Connect to It

Once you have set up your lab environment, start by connecting to your attacker computer. In this example, we are using Cali Linux. Next, log in to the pivot machine within the DMZ network using the provided credentials. Once logged in, download and install the Lolo NG agent on the pivot machine.

On your attacker computer, start the Lolo NG proxy program. This program acts as a bridge between the attacker computer and the pivot machine, allowing for secure communication. Once the proxy is running, establish a connection from the pivot machine to the attacker computer using the Lolo NG agent. This connection enables the pivot machine to access the internal network.

With the lab environment set up and the connection established, you can now begin practicing pivoting using Lolo NG. You can explore different network resources, launch targeted attacks, and assess the security of the internal network.

Creating a Tunnel Interface with Lolo NG

Now that we understand the concept of pivoting and the capabilities of Lolo NG, let's dive into creating a tunnel interface on the attacker machine. This tunnel interface is essential for establishing a secure connection between the attacker machine and the pivot machine within the DMZ network.

Step-by-step Guide for Creating a Tunnel Interface on the Attacker Machine

Follow these steps to create a tunnel interface using Lolo NG:

1. Open a terminal on the attacker machine, such as Cali Linux.
2. Run the command sudo ip tuntap add user YOUR_USERNAME mode tun lolo, replacing YOUR_USERNAME with your own username on the attacking machine. This command creates a new tunnel device called "lolo".
3. Enable the tunnel interface by running the command sudo ip link set lolo up.
4. Verify that the tunnel interface has been created by running the command ip addr show. You should see the "lolo" interface listed.

Explanation of the Purpose of the Tunnel Interface in Pivoting

The tunnel interface created on the attacker machine acts as a bridge between the attacker machine and the pivot machine within the DMZ network. It enables secure communication and allows the attacker machine to access the internal network.

Demonstration of the Necessary Commands to Create the Tunnel Interface

Here is a demonstration of the necessary commands to create the tunnel interface:

sudo ip tuntap add user YOUR_USERNAME mode tun lolo
sudo ip link set lolo up
ip addr show

Verification of the Successful Creation of the Tunnel Interface

To verify that the tunnel interface has been successfully created, run the command ip addr show and look for the "lolo" interface in the list of network interfaces. If it is listed, the tunnel interface has been created successfully.

Starting Lolo NG Proxy

Before we can start using Lolo NG for pivoting, we need to understand the TLS certificates used by Lolo NG for encrypted communication. TLS certificates ensure secure communication between the attacker machine and the pivot machine within the DMZ network. Lolo NG relies on an active internet connection to automatically configure and obtain certificates from Let's Encrypt servers. These certificates are essential for establishing a secure connection.

However, in offline environments where an active internet connection is not available, Lolo NG provides the option to generate self-signed certificates. It's important to note that self-signed certificates are not recommended for real-world scenarios as they can be vulnerable to man-in-the-middle attacks.

To start the Lolo NG proxy program on the attacker machine, follow these instructions:

1. Download the Lolo NG agent and proxy from the official website and extract the gzip tar archives.
2. Open a terminal on the attacker machine and navigate to the extracted agent and proxy directories.
3. Start the Lolo NG proxy program by running the command: ./lolo-ng-proxy.
4. Ensure that the Lolo NG proxy is running and waiting for connections from the pivot machine.

It's important to configure the Lolo NG agent on the pivot machine to establish a connection with the proxy. On the pivot machine, run the Lolo NG agent program with the command: ./lolo-ng-agent -connect [attacker IP]:11601. Replace [attacker IP] with the IP address of the attacker machine running the Lolo NG proxy.

Once the agent is connected to the proxy, you can now start pivoting into the internal network. The Lolo NG proxy acts as a bridge between the attacker machine and the pivot machine, allowing secure communication and access to the internal network.

With the Lolo NG proxy and agent connected, you can navigate through the internal network, access resources, and launch targeted attacks. Remember to always practice responsible and ethical hacking, and only use these tools in authorized and legal scenarios.

Connecting the Lolo NG Agent

In order to establish a successful connection between the Lolo NG agent and the proxy, there are several steps that need to be followed:

Demonstration of running the Lolo NG agent program on the pivot machine

To begin, you need to run the Lolo NG agent program on the pivot machine within the DMZ network. This can be done by downloading the agent from the official website and extracting the gzip tar archive. Once extracted, navigate to the agent directory and execute the program.

Explanation of the command line arguments for connecting to the attacker machine

The command line argument for connecting to the attacker machine is "-connect [attacker IP]:11601". Replace "[attacker IP]" with the IP address of the machine running the Lolo NG proxy. The port number 11601 is the default port used for communication.

Importance of specifying the correct IP address and port number

It is crucial to specify the correct IP address and port number when connecting the agent to the proxy. This ensures that the communication is established between the two machines and allows for secure and encrypted communication.

Verification of the successful connection between the agent and proxy

To verify the successful connection between the agent and proxy, check the server side on the attacker machine. It should display a message indicating that the agent has joined, along with the user and host name, as well as the remote IP address and port.

Once the agent is connected to the proxy, you can proceed with setting up the tunnel and pivoting into the internal network.

Pivoting into the Internal Environment

Once hackers gain access to one computer within a network, their next goal is to compromise others. This technique, known as lateral movement, is the key to navigating computer networks. Ethical hackers and penetration testers also utilize lateral movement to assess network security.

In order to move laterally within a network, penetration testers often need to access the internal network of a company. This can be achieved by exploiting the DMZ or demilitarized zone network. The DMZ acts as a boundary between the internal network and the outside world, allowing computers and servers within the DMZ to be accessed from the public internet while keeping the internal network protected.

The pivot point for gaining access to the internal network is the computers located within the DMZ. By exploiting the DMZ, professional hackers can pivot into the internal environment, moving laterally within the network and expanding their access.

Lolo NG, the next generation tool for pivoting, simplifies this process for ethical hackers and penetration testers. It is a lightweight and fast program that enables the establishment of tunnels from a reverse TCP or TLS connection using a tun interface.

Demonstration of adding a networking route on the attacker machine

To start pivoting with Lolo NG, the first step is to create a tunnel interface on the attacker machine. This allows for secure communication between the attacker machine and the pivot machine within the DMZ network.

Explanation of the goal to gain access to the internal network

The ultimate goal of pivoting is to gain access to the internal network. By exploiting the DMZ and establishing a secure tunnel, ethical hackers can navigate through different networks and access internal resources.

Instructions for starting the tunnel and pivoting into the internal environment

To start the tunnel and pivot into the internal environment, the Lolo NG proxy program needs to be started on the attacker machine. This program acts as a bridge between the attacker machine and the pivot machine within the DMZ network, allowing for secure communication and access to the internal network.

Verification of successful access to the internal network

To verify successful access to the internal network, the attacker machine can now interact with resources within the internal network. This can be done by pinging internal IP addresses, running network scans, or accessing services on internal devices.

With Lolo NG, ethical hackers and penetration testers have a powerful tool for pivoting and navigating computer networks. By following the steps outlined above, they can gain access to internal resources, launch targeted attacks, and assess the security of the internal network.

Exploring the Possibilities with Lolo NG

Lolo NG is a powerful tool that allows ethical hackers and penetration testers to effectively pivot within computer networks. With its lightweight and fast program, Lolo NG simplifies the process of lateral movement and provides a range of capabilities for accessing internal resources and launching targeted attacks.

Demonstration of using various penetration testing tools and techniques with Lolo NG

Lolo NG enables penetration testers to demonstrate the use of various penetration testing tools and techniques. By establishing tunnels from a reverse TCP or TLS connection using a tun interface, professionals can showcase the power of Lolo NG in accessing and compromising other devices within a network.

Explanation of the ease of accessing internal resources without additional configurations

One of the key benefits of using Lolo NG is the ease of accessing internal resources without the need for additional configurations. By establishing a secure connection through the pivot machine within the DMZ network, penetration testers can navigate through different networks and access internal resources seamlessly.

Examples of using nmap and RDP to showcase the power of Lolo NG

Lolo NG provides penetration testers with the ability to use powerful tools like nmap and RDP to showcase its capabilities. By leveraging nmap, professionals can scan for open ports and identify potential vulnerabilities within the internal network. Additionally, Lolo NG allows for easy access to internal resources through RDP, enabling penetration testers to assess the security of remote desktop services.

Importance of Lolo NG's cross-platform compatibility

Lolo NG's cross-platform compatibility is a crucial factor that enhances its usability for penetration testers. The program can be used on Linux, Windows, and Mac operating systems, ensuring that professionals can leverage its capabilities regardless of their preferred platform.

Overall, Lolo NG offers a range of possibilities for ethical hackers and penetration testers. Its demonstration of various penetration testing tools, ease of accessing internal resources, use of nmap and RDP, and cross-platform compatibility make it a powerful tool for navigating computer networks and identifying vulnerabilities.

Conclusion and Frequently Asked Questions

In conclusion, Lolo NG is a lightweight and fast tool that offers numerous benefits and capabilities for ethical hackers and penetration testers. It simplifies the process of lateral movement and pivoting within computer networks, allowing professionals to easily access and compromise other devices within a network.

Lolo NG enables professionals to navigate through different networks, access internal resources, and launch targeted attacks. Its compatibility with different operating systems, user-friendly interface, and efficiency in pivoting make it a valuable asset in the field of ethical hacking.

Here is a summary of the benefits and capabilities of Lolo NG:

• Lightweight and fast tool for lateral movement and pivoting
• User-friendly interface, eliminating the need for complex setup and configuration
• Compatibility with Linux, Windows, and Mac operating systems
• Establishment of tunnels from a reverse TCP or TLS connection using a tun interface
• Access to internal resources and launch of targeted attacks

One of the key advantages of using Lolo NG is its ability to simplify pivoting for ethical hackers. By providing a lightweight and fast program with a user-friendly interface, Lolo NG eliminates the need for additional tools like proxy chains and streamlines the process of lateral movement.

Now, let's address some common FAQs about Lolo NG and pivoting techniques:

What is the purpose of pivoting in ethical hacking?

Pivoting allows ethical hackers and penetration testers to move from one compromised device to another within a network. It enables them to access and compromise other devices, leading to the identification and mitigation of vulnerabilities within computer networks.

How does Lolo NG simplify pivoting?

Lolo NG simplifies pivoting by providing a lightweight and fast tool with a user-friendly interface. It eliminates the need for additional setup and configuration, making it efficient and effective for ethical hackers. With its compatibility with different operating systems, professionals can easily install and use Lolo NG on their preferred platform.

Can Lolo NG be used for accessing internal resources?

Yes, Lolo NG enables ethical hackers to access internal resources within computer networks. By establishing secure tunnels from a reverse TCP or TLS connection, professionals can navigate through different networks and reach resources that are typically inaccessible from the public internet.

Are there any additional resources for exploring Lolo NG and pivoting techniques?

If you're interested in further exploring Lolo NG and pivoting techniques, you can visit the official Lolo NG website and download the program. You can also check out the Lolo NG source code on GitHub for a deeper understanding of its functionalities.

Remember to always practice responsible and ethical hacking, and only use these tools in authorized and legal scenarios.