Xf-adsk2017-x64 ((new)) -

A world-class, free alternative to Maya or 3ds Max for 3D animation and rendering. Final Verdict

The most immediate danger is the source of the file. Because these tools are illegal, they aren't hosted on official sites. They are usually found on peer-to-peer (P2P) networks or "warez" sites. These downloads are notorious for being bundled with: Ransomware: Locking your files until you pay a fee. Xf-adsk2017-x64

Creating a "backdoor" for hackers to access your personal data or banking info. A world-class, free alternative to Maya or 3ds

If you are a student or an educator, Autodesk offers free institutional access to almost all their software. This is the best way to learn the tools legally. Xf-adsk2017-x64

Excellent for 2D and 3D modeling without the subscription cost.