The .rar extension indicates it is a compressed archive. The part1 designation means the total library was split into multiple smaller files for easier downloading. Security & Risk Assessment
This specific file appears to be a pirated version of a paid product from Compositing Academy . Using such files may violate intellectual property laws.
The prefix "ca" likely stands for Compositing Academy , the original creator of the assets.
Files from third-party distribution sites like Download Pirate are often flagged as high-risk. These archives can contain bundled malware, trojans, or "cracks" that compromise system security.