/C99-Shell

C99 Shell is a powerful PHP-based web shell for server management, file operations, and system administration. Access server files, execute commands, and manage databases with this comprehensive tool.

Primary LanguagePHPMIT LicenseMIT

C99 Shell v2.2 [PHP 8+ Update] 🔥

C99 Shell is a powerful PHP-based web shell tool that provides full control over servers. Designed for system administrators and security experts, this tool is perfect for remote access and server management.

C99 Web Shell

📝 Login Information

  • Username: admin
  • Password: R00t

Warning: Change the default login credentials immediately!

🚀 Key Features

  • File Management: View, create, edit, upload, and delete files and folders.
  • Command Execution: Run server commands directly from the web interface.
  • Database Management: Connect to MySQL databases, execute queries, and manage data.
  • System Information: View detailed information about the server, PHP configuration, and system resources.
  • Security Tools: Check server security and access configuration files.
  • Encryption Tools: Encrypt/decrypt data with various algorithms (Base64, MD5, SHA1, etc.).
  • PHP Code Execution: Execute your own PHP code on the server.
  • File Search: Search for files and content on the server.
  • FTP Brute Force: Check FTP credentials for security vulnerabilities.

🖥️ Technical Specifications

Feature Description
Version 2.2 [PHP 8+ Update]
Compatibility PHP 5.x, 7.x, 8.x
Default Login Username: admin, Password: admin
File Size ~150KB
Security IP-based access control, password protection
Source Download from GitHub

🔧 Installation

To install C99 Shell on your server, follow these steps:

  1. Download the c99.php file.
  2. Upload the file to your server using FTP or a file manager.
  3. Navigate to the shell via your browser (e.g., https://your-server.com/c99.php).
  4. Log in using the default credentials (Username: admin, Password: admin).
  5. Change the login credentials immediately for security reasons.

🔑 Configuration

You can customize the shell by adjusting the following variables at the beginning of the script:

$login = "admin";         // Username
$pass = "admin";          // Password
$md5_pass = "21232f297a57a5a743894a0e4a801fc3";  // MD5 hash of R00t password
$host_allow = array("*"); // Allowed IP addresses

📋 Usage Examples

💻 File Management

Manage files and folders, edit their content, and adjust permissions.

⚙️ Command Execution

You can run commands directly from the shell:

ls -la       # Show detailed file list
find / -name "*.php" -type f    # Find all PHP files
cat /etc/passwd    # View the user list

🗂️ Database Management

Connect to MySQL databases and execute SQL queries:

SELECT * FROM users;    # Show all users
SHOW TABLES;    # Show all tables
DESCRIBE tablename;    # View table structure

⚠️ Security Warning

C99 Shell gives full access to your server. Please take the following security precautions:

  • Change the default login credentials.
  • Limit access by IP address.
  • Delete the shell when not in use.
  • Only use on servers you own or have permission to access.
  • Do not store the shell in public directories.

Warning: Using C99 Shell without permission is illegal and unethical! C99 Shell C99 Web Shell

📥 Download

Download the latest version from GitHub.

Note: C99 Shell should only be used on servers you own or have explicit permission to access.


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