Rus-21.7z.002

: The .002 suffix indicates this is the second "volume" of a set [ 1.2.1 ].

: Use caution when opening archive files from unknown sources. Large, split archives are a common vector for malware. It is recommended to scan the reconstructed file with an updated antivirus before opening. RUS-21.7z.002

The file is the second segment of a multi-part compressed archive created using 7-Zip . RUS-21.7z.002