Open Terminal and type: codesign -dv /path/to/your/iMovie.app If it returns “valid on disk” or mentions “TeamIdentifier: 2SNA4E7N... (Apple)” , the file has not been tampered with. If it returns “code object is not signed at all” — delete it.
A "verified" status for an (Disk Image) file usually means that the operating system has checked the file's checksum and digital signature, ensuring it hasn't been corrupted or altered. imovie 1033 dmg verified
: A window will pop up showing the iMovie icon and a shortcut to your Applications folder. Drag the iMovie icon into the Applications folder. Open Terminal and type: codesign -dv /path/to/your/iMovie
No third-party website can truly “verify” an Apple DMG unless they provide a cryptographic hash you can check yourself. A "verified" status for an (Disk Image) file
To prove a .dmg file is authentic and uncorrupted for a report, you can generate its unique hash via the app:
Understanding iMovie 10.3.3 DMG Verified Downloads: A Complete Guide
Fake installation files can install malicious software.