Once granted, SpyNote uses these permissions to click "Allow" on all subsequent permission requests without the user's knowledge.
Connections to unfamiliar IP addresses or dynamic DNS providers over non-standard ports.
It appears that there have been discussions and patches shared on GitHub related to SPynote v6.4. A patch is a modification made to the original code to fix vulnerabilities or add new features. If you're looking to use or study SPynote v6.4, you should be aware of potential security risks and ensure you're using a patched version.