Downloading files labeled as "cracks" or "keygens" for version 22.4.6009 or any other version exposes your system to several threats:
: Avast can blacklist keys found on public forums, leading to the immediate deactivation of the software.
: Cracked software is often modified by third parties, which can lead to frequent crashes, corrupted system files, and poor performance—the exact opposite of what a "cleanup" tool is intended to do.
The only safe way to use the software is through official channels. If you have purchased a subscription, you can follow these steps from the Official Avast Support Center :