Update-software_v5.7z

: Immediately delete the file and run a full system scan using updated antivirus software such as Microsoft Defender , CrowdStrike , or Malwarebytes , which have signatures to detect this specific threat [2, 7, 9].

: If you encounter this file, do not extract or run any files within it [4, 6]. update-software_v5.7z

: Only download software updates from official manufacturer websites or through built-in OS update tools (e.g., Windows Update or macOS Software Update) [6, 10]. : Immediately delete the file and run a