🦇 Casper@shell:~# - Advanced PHP Web Shell

Casper@shell:~# is an enhanced, more user-friendly version of p0wny shell with many new features. This version aims to be more helpful for quickly performing reconnaissance, exfiltration, or deploying persistence mechanisms.

✨ Features

🖥️ Advanced Terminal

Full terminal emulation with command execution
Tab completion for commands and files
Command history with arrow key navigation
Cross-platform support (Linux/Windows)

One-click reconnaissance commands
Instant file exfiltration tools
Backdoor deployment with customization
Privilege escalation checks
Log cleaning and OPSEC tools

📤 File Management

Upload files from local machine (modal interface)
Download files from server
Path auto-completion
Visual file selection

🎨 Professional Interface

Dark blue/grey theme with green accents
Modal system for customizable actions
Responsive design works on all devices
Clean, professional appearance
Fixed header with always-visible toolbar

🚀 Quick Start

1. Installation

# Upload cashper.php to target server
# Set your password (IMPORTANT!)
# Edit line 4 in the file:
$PASSWORD = "your_secure_password_here";

# Access via browser
http://target.com/casper-shell.php


One-click access to common operations:
📁 Exfiltration

    passwd - Get /etc/passwd

    shadow - Get /etc/shadow

    SSH - Extract SSH keys

    configs - Find configuration files

    logs - Get authentication logs

🔧 Backdoor Deployment (Customizable Templates)

    PHP - Deploy PHP backdoor (edit in modal)

    SSH - Add SSH key for persistence

    CRON - Install custom cron job

🔍 Reconnaissance

    Basic - System information

    Network - Network connections

    Users - System/logged in users

    Privesc - SUID files & writable dirs

🛡️ OPSEC

    Clean - Clear authentication logs

    Process - Find security monitoring

🌐 Web Tools (WIP)

    WordPress tools

    Database tools

    cPanel tools

⌨️ Usage Guide
Basic Commands
bash
cd /var/www/html          # Change directory
ls -la                    # List files
pwd                       # Show current directory
download /etc/passwd      # Download file
clear                     # Clear terminal

Upload Files

Two methods:

    Click "Upload" button next to terminal input

    Type upload filename in terminal

Keyboard Shortcuts

    Tab - Auto-complete

    ↑/↓ - Command history

    Enter - Execute command

🚨 Troubleshooting
Issue	Solution
Commands not executing	Check PHP exec() functions
Upload not working	Verify directory permissions
Tab completion broken	Requires /bin/bash and compgen
Can't login	Clear cookies, check password



🔒 Legal & Ethical Use

    Authorized penetration testing only

    Security research and education

    Lawful security assessments

    YOU ARE RESPONSIBLE for compliance

DO NOT USE FOR:

    Unauthorized access

    Illegal activities

    Malicious purposes

    Terms of service violations

📄 License

MIT License - See LICENSE file
📊 Changelog

v1.1 (2025.31.12)

  Initial Upload, many changes.

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