Harness

Interactive remote PowerShell Payload

Harness is remote access payload with the ability to provide a remote interactive PowerShell interface from a Windows system to virtually any TCP socket. The primary goal of the Harness Project is to provide a remote interface with the same capabilities and overall feel of the native PowerShell executable bundled with the Windows OS.

Payload Features:

• Remote PowerShell CLI
• Multiline command processing similar to native PowerShell.exe
• Supports remote importing of PowerShell modules without additional staging (requires supporting handler)
• Unmanaged payload allows for whitelist bypassing
• Reflective payload allows for payload to be injected into other processes

Installation:

Harness is bundled in a small Python framework. Python 3.4+ is required because the handler is implemented around the asyncio library. To install Python3.4 as an alternate install you can run the following commands:

wget http://python.org/ftp/python/3.4.3/Python-3.4.3.tar.xz

tar xf Python-3.4.3.tar.xz

cd Python-3.4.3

./configure --prefix=/usr/local --enable-shared LDFLAGS="-Wl,-rpath /usr/local/lib"

make && make altinstall

Other than installing Python 3, installation only requires that you unzip the Harness folder to a location of your choosing. Currently, the framework has only been tested on Kali Linux and was not designed for Windows.

Demo

Copyright (c) 2015 Rich5

Source: https://github.com/Rich5/