Files with migitallock file extension can be found as multimedia files encrypted by some app mad by Migital.
MIGITALLOCK file extension - Migital encrypted data
What is migitallock file? How to open migitallock files?
The migitallock file extension seems to be related to some sort of encrypted file, possible created with an app made by Migital company. Used for multimedia content.
The exact program that makes these .migitallock files could not be verified, although it was reported to be found on Nokia phones.
This migitallock file type entry was marked as obsolete and no longer supported file format.
This type of file is no longer actively used and is most likely obsolete. This is typically the case for system files in old operating systems, file types from long discontinued software, or previous versions of certain file types (like documents, projects etc.) that were replaced in higher versions of their original programs.