# Course #591: SQLite Browser for Penetration Testing
## Section 1: Introduction & Installation
### Overview
In this section, we'll be diving into the SQLite Browser (sqlitebrowser$) – a powerful GUI tool designed to interact with SQLite databases. This course will guide you through the installation and configuration processes on Kali Linux, demonstrate step-by-step usage, and provide real-world use cases to help you harness the full potential of sqlitebrowser$ in the context of penetration testing.
—
### 1.1 Installing SQLite Browser on Kali Linux
To get started, we need to install sqlitebrowser$. Kali Linux typically comes pre-installed with a variety of penetration testing tools, but if you don’t find sqlitebrowser$, you can install it easily using the following steps.
#### Step 1: Update Package List
First, open up your terminal and update your package list to ensure you have access to the latest packages.
"`bash
sudo apt update
"`
#### Step 2: Install SQLite Browser
Next, install sqlitebrowser$ using the package manager:
"`bash
sudo apt install sqlitebrowser
"`
#### Step 3: Verify Installation
After installation, verify that sqlitebrowser$ is installed successfully by running:
"`bash
sqlitebrowser –version
"`
You should see the version number of the installed SQLite Browser, confirming that it is ready to use.
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### 1.2 Basic Configuration
#### Launching SQLite Browser
To launch sqlitebrowser$, simply type the following command in your terminal:
"`bash
sqlitebrowser
"`
This will open the GUI, where you can start interacting with SQLite databases.
#### Configuring SQLite Browser Settings
You can configure various settings according to your preferences. Here’s how you can do it:
1. From the menu bar, click on `Edit > Preferences`.
2. Here you can modify settings like default database location, theme, and language. Adjust these settings to optimize your working environment.
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### 1.3 Step-by-Step Usage
#### Creating a New Database
1. **Open SQLite Browser**.
2. Click on `File` in the menu bar and select `New Database`.
3. Choose a directory and enter a name for your database.
4. Click `Save`.
#### Creating a New Table
To create a new table, follow these steps:
1. **Select the Database** you just created.
2. Click on the `Database Structure` tab.
3. Click on the `Create Table` button.
4. In the pop-up window, define your table's columns (name, data type, etc.).
Example structure for a `users` table:
| Column Name | Data Type | Primary Key | Not Null |
|————-|————|————-|———-|
| id | INTEGER | Yes | Yes |
| username | TEXT | No | Yes |
| password | TEXT | No | Yes |
| email | TEXT | No | Yes |
Click `OK` to create the table.
#### Inserting Data into a Table
You can insert data into the table you created:
1. Select the `users` table in the `Database Structure` tab.
2. Click on the `Browse Data` tab.
3. Click on the `Insert Row` button and fill in the details.
Example data entry:
| id | username | password | email |
|—-|————|———-|———————|
| 1 | admin | admin123 | [email protected] |
| 2 | guest | guest123 | [email protected] |
#### Querying Data
To query data from your database:
1. Click on the `Execute SQL` tab.
2. Write your SQL query in the text area.
For example, to select all users, use:
"`sql
SELECT * FROM users;
"`
Click `Execute` to run the query and view the results.
—
### 1.4 Real-World Use Cases
#### Use Case 1: Database Discovery in Penetration Testing
During penetration testing, it's crucial to identify and enumerate databases within the target environment. Using sqlitebrowser$, you can analyze files that may contain SQLite databases.
1. **Scan for Database Files**: Use file scanning tools to identify `.sqlite` or `.db` files.
2. **Open the Database**: Use sqlitebrowser$ to open the discovered database file.
3. **Inspect Database Structure**: Analyze the schema, tables, and relationships.
4. **Data Extraction**: Extract sensitive data that could be exploited (e.g., user credentials).
#### Use Case 2: Report Generation from Penetration Tests
After conducting penetration tests, proper documentation is critical. With sqlitebrowser$, you can generate reports that detail your findings based on the databases you inspect.
1. **Create a New Report Database**.
2. **Insert Findings**: Create tables for vulnerabilities identified and insert relevant data.
3. **Export the Report**: Use the built-in export functionality to create CSV or JSON files for sharing with stakeholders.
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### 1.5 Technical Explanations
#### Understanding SQLite
SQLite is a self-contained, serverless, zero-configuration, transactional SQL database engine. It is widely used in applications due to its lightweight nature and simplicity.
– **File Storage**: Unlike traditional databases, SQLite stores the entire database as a single file on the disk, making it easy to manage and move.
– **ACID Compliance**: SQLite transactions are atomic, consistent, isolated, and durable, ensuring reliable data storage even in case of crashes.
#### SQLite vs. Other Database Systems
While SQLite is excellent for smaller applications or development environments, it has limitations compared to other database systems like MySQL or PostgreSQL, especially in multi-user scenarios and performance with large datasets.
| Feature | SQLite | MySQL | PostgreSQL |
|—————————-|——————-|——————-|——————-|
| ACID Compliance | Yes | Yes | Yes |
| Multi-User Support | Limited | Yes | Yes |
| Performance with Large Data | Moderate | High | High |
| Data Types | Limited | Rich | Rich |
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### External References
– [SQLite Official Documentation](https://www.sqlite.org/docs.html)
– [Kali Linux Official Documentation](https://www.kali.org/docs/)
– [Penetration Testing Resources](https://www.owasp.org/index.php/Penetration_Testing)
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This concludes our introductory section on sqlitebrowser$. In the next sections, we'll delve deeper into its capabilities, advanced usage, and more detailed penetration testing scenarios.
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Made by pablo rotem / פבלו רותם