As happens so many times, it contains a Visual Basic script that will execute the malicious activities. This ZIP file contains a Python interpreter and Python script that is actually the RAT. The Word macro will unzip and execute the main script called "launcher.py. The launcher script is responsible for checking the environment that the doc is currently being opened in. It assumes that all sandboxes will have hard drives smaller than 62GB. If it's in a sandbox environment, it will overwrite the malware scripts with the contents of the file "License.txt" and exit, thus deleting itself. Anti-sandbox code If it determines that it is not running in a sandbox environment, it will generate a unique ID, that is then replaced directly with the Python source code of the main scripts before executing it