The file is likely an archived version of an application named Vidster , which is primarily a video downloading tool for Android and other platforms. Potential Contents
Sign in to Microsoft Defender portal. Go to Incidents & alerts > Alerts. You can view the scanned results under Alerts. Microsoft Learn Vidster: All Video Downloader - Apps on Google Play VIDSTER-MW.rar
Based on the "Vidster" software name and typical RAR archive structures, the file likely contains: The file is likely an archived version of
If for Android, an .apk file; if for PC, a .exe or installation files. an .apk file