Since CS6 lacks modern GPU acceleration and AI features, consider these options:

: Use Classic 3D for most standard 2D/3D work to save processing power; only switch to Ray-Traced 3D if you need native extrusion and reflections. After Effects CS6 Tutorial - 5 - Creating a New Composition

The most significant risk associated with repacks is the potential for malware injection. Because the original signature is invalidated during modification, there is no cryptographic mechanism to verify the safety of the file. Analysis of various "After Effects CS6 Repack" distributions has revealed the inclusion of:

When you search for this term, you are entering the most dangerous neighborhood of the internet. Here is what you are downloading along with your motion graphics software:

Windows Defender and SmartScreen will flag every CS6 repack as Trojan:Win32/Wacatac.D or HackTool:Win32/Keygen . While sometimes it's a false positive, often it is not.