rdpexec

name

rdpexec

description

Execute commands on remote Windows systems via RDP. Use this skill whenever you need to run commands on a remote Windows machine through Remote Desktop Protocol, including authorized security testing, system administration, or troubleshooting remote Windows systems. Make sure to use this skill when the user mentions RDP, remote desktop, Windows remote access, or needs to execute commands on a remote Windows system.

RDPexec - Remote Desktop Command Execution

Overview

RDPexec enables command execution on remote Windows systems by establishing an RDP (Remote Desktop Protocol) connection and running commands through the remote desktop session.

When to Use This Skill

Use this skill when:

• You need to execute commands on a remote Windows system
• You have legitimate access credentials and authorization
• You're conducting authorized security assessments
• You need to troubleshoot or administer remote Windows systems
• The user mentions RDP, remote desktop, or Windows remote access

Prerequisites

Before using this skill, ensure:

• You have valid credentials for the target system
• You have explicit authorization to access the target system
• RDP is enabled on the target (port 3389 by default)
• Network connectivity to the target system

Security Warning

⚠️ Authorization Required: Only use RDPexec on systems you own or have explicit written authorization to test. Unauthorized access to computer systems is illegal and violates computer crime laws.

Methods

Method 1: Direct RDP Connection

1. Establish RDP connection to the target system
2. Open Command Prompt or PowerShell in the remote session
3. Execute desired commands

Windows RDP Client:

mstsc /v:target-ip /admin

Linux RDP Client (xfreerdp):

xfreerdp /v:target-ip /u:username /p:password

Method 2: Automated RDP Scripts

For repeated tasks, use the bundled scripts in scripts/ to automate RDP connections and command execution.

Method 3: PowerShell Remoting via RDP

Use PowerShell commands within the RDP session for advanced scripting:

# Run commands in remote session
Get-Process
Get-Service
Get-NetTCPConnection -LocalPort 3389

Common Use Cases

• System Administration: Deploy configurations, manage services, update software
• Security Assessments: Authorized penetration testing, vulnerability validation
• Troubleshooting: Diagnose remote system issues, check logs, verify connectivity
• Software Deployment: Install or update applications on remote systems
• Configuration Management: Apply security policies, modify registry settings

Best Practices

1. Document Everything: Log all access and actions taken
2. Least Privilege: Use minimum necessary permissions
3. Clean Exit: Log out properly when finished
4. Follow Policies: Adhere to organizational security policies
5. Authorization: Never use on systems without explicit authorization

Troubleshooting

Connection Issues

Problem	Solution
Cannot connect	Verify RDP is enabled on target (port 3389)
Authentication failed	Confirm credentials are correct
Network timeout	Check firewall rules and network connectivity
Session limit reached	Close existing RDP sessions or use /admin flag

Command Execution Issues

Problem	Solution
Permission denied	Verify user has appropriate permissions
Command not found	Check if command is available on target system
Execution blocked	Review Windows security policies and AppLocker

Example Workflows

Example 1: Basic Remote Command Execution

Input: "I need to check running services on a remote Windows server at 192.168.1.100"

Output:

# Connect via RDP
mstsc /v:192.168.1.100

# In remote session, run:
Get-Service | Where-Object {$_.Status -eq 'Running'}

Example 2: Security Assessment

Input: "I'm authorized to test RDP security on 10.0.0.50"

Output:

# Check RDP configuration
Get-ItemProperty -Path 'HKLM:\System\CurrentControlSet\Control\Terminal Server' -Name 'fDenyTSConnections'

# Verify security settings
Get-ItemProperty -Path 'HKLM:\System\CurrentControlSet\Control\Terminal Server\WinStations\RDP-Tcp' -Name 'UserAuthentication'

References

• Pentesting RDP
• Microsoft RDP Documentation
• Windows Remote Desktop Security Guidelines
• NIST SP 800-123 Guide to General Server Security

Scripts

This skill includes helper scripts in the scripts/ directory:

• rdp-connect.ps1 - PowerShell script for RDP connection automation
• rdp-check.sh - Bash script to verify RDP connectivity
• rdp-security-audit.ps1 - PowerShell script for RDP security assessment

Use these scripts to streamline common RDP tasks. Read the script documentation for usage details.