Unofficial APKs, especially those named with version numbers like "3.0.8", often originate from file-sharing sites or unofficial forums.
Unlicensed streaming of premium cable channels. Video on Demand (VOD): Movies and series libraries. IPTV Support: Support for M3U playlists. ENDER TV_3.0.8.apk
If you must test it, install it on a virtual Android environment (like VirtualBox or an Android Emulator) rather than your main device. Unofficial APKs, especially those named with version numbers
It is highly likely that this file is a disguised as a media app. ENDER TV_3.0.8.apk
Use a reputable mobile antivirus app (like Bitdefender or Malwarebytes) to scan the file before opening.