A "repack" or pirate copy of the game compressed into a RAR format to save space. Why you should be careful
If the archive requires a password (often provided in a separate .txt file or on a suspicious website), it is likely designed to hide its contents from being scanned by your antivirus software.
If you are looking for Saints Row mods or trainers, stick to reputable communities like Nexus Mods or WeMod , which have active moderation and safety checks.
In the gaming community, a file with this naming convention is typically presented as: