Open your native files app (Files on iOS or Files by Google on Android). Locate the folder where the file was downloaded.
Upload the compressed file to a free aggregated scanning tool like VirusTotal to check it against dozens of antivirus engines at once. Phoebus_2021-12_reward_05.zip
Because specific details about "Phoebus_2021-12_reward_05.zip" are not publicly cataloged, this file is most likely private digital media—such as custom artwork, 3D modeling assets, gaming mods, or photography—distributed to supporters on subscription platforms like Patreon or Fanbox. Open your native files app (Files on iOS