I don't think this tool is dangerous, I've been using it for several weeks and I haven't had any problems. I'm talking about the unpacked and unprotected version 3.1 that was published a few days ago on another reverse engineering forum.
Code:
https://www.virustotal.com/gui/file/303dedad96065662dad77fbc556e25f62cdbdc39bd5657cef5a19db9579467f8?nocache=1