AUv3 – Audio Unit version 3, a standard for audio plugins on iOS and macOS that allows one app to run inside another (like a DAW).
le05 / bfi2 : Likely internal codes or database IDs from a specific third-party app repository or "IPA library." AUv3 – Audio Unit version 3, a standard
OS120 – Generally indicates a minimum requirement of iOS 12.0. Source/Cracking Tags: The string identifies a specific version of a
The filename contains several technical identifiers that describe the software's compatibility and origin: AUv3 – Audio Unit version 3
user-hidden : Suggests the file was sourced from a hidden or private user directory within a file-sharing service.
The string identifies a specific version of a digital instrument or effect plugin intended for sideloading on iOS. Due to the presence of cracking tags and unofficial source identifiers, this file should be handled with extreme caution and is not recommended for use in secure or professional environments.
ok14 : Often used by cracking groups to indicate the version of the cracking tool (like Kimo or Clutch) or a "success" status during the decryption of the app.