DLC, frequently used for PC emulation via shadPS4. Users of this version have reported save file recognition issues in shadPS4 v0.8.1, which can be resolved by remapping saves to the CUSA-00207 ID. For more details on the file link, visit Google Drive
The text you provided appears to be a specific naming convention used for a PlayStation 4 game file, likely for use with a jailbroken console or an emulator. superpsxcombloodbornegotycusa03173eurup link