It is NOT a legitimate tool. Over 50% of antivirus vendors flag this specific file as a Trojan.Agent
xf-adsk2013_x64.exe is a known software cracking tool, often referred to as a "keygenerator" (keygen), primarily used to bypass license activations for 2013-era design software.
If you are looking for this file for a specific project or need help with a legitimate installation, I can provide information on or educational licenses . Find request code for manual activation - Autodesk