The PowerShell Encoded Commands Tool

Javelin
2 min readJan 10, 2024

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The PowerShell Encoded Commands Tool is a web-based utility designed to simplify the encoding and decoding of PowerShell commands using the EncodedCommand technique. This technique involves converting PowerShell commands into a base64-encoded format, making them less susceptible to detection and modification.

Features:

  1. Encode and Decode PowerShell Commands:
  • Easily encode your PowerShell commands to generate EncodedCommand strings suitable for use in various scenarios.
  • Decode EncodedCommand strings back into the original PowerShell commands for analysis or modification.

2. User-Friendly Interface:

  • The tool provides a clean and intuitive interface with text areas for input and output, making it accessible to users with varying levels of PowerShell expertise.

3. Copy to Clipboard:

  • Quickly copy the encoded or decoded result to the clipboard with the “Copy to Clipboard” button, streamlining the process of integrating the commands into scripts or other PowerShell environments.

How to Use:

  1. Enter PowerShell Command:
  • Input your PowerShell command into the designated text area.

2. Encode or Decode:

  • Click the “Encode” or “Decode” button, depending on your desired operation.
  • The output area will display the result of the encoding or decoding process.

3. Copy to Clipboard:

  • Click the “Copy to Clipboard” button to easily copy the encoded or decoded command for use in other environments.

Considerations:

  • UTF-16LE Encoding:

The tool ensures proper encoding and decoding, including conversion to UTF-16LE format as required for PowerShell EncodedCommand strings.

  • Security Awareness:

Users are encouraged to exercise caution when working with encoded PowerShell commands, as they can potentially be used for malicious purposes. Only use commands from trusted sources.

The PowerShell Encoded Commands Tool serves as a valuable resource for PowerShell users seeking a straightforward and efficient way to work with EncodedCommand strings, enhancing the flexibility and security of their PowerShell scripts and commands.

Github Link:

https://github.com/javelinsoft/PowerShell-Encoded-Commands-Tool

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