This suggests the file has been optimized for mobile devices or handheld consoles (like the PSP or PS Vita), which was a common way these niche videos were shared in the late 2000s and early 2010s. The Appeal of the "Heroine Brainwash" Genre
The heroine is captured and mentally reprogrammed by the villainous organization.
The title identifies it as the 7th volume of a specific series produced by the studio TBW . In this niche, TBW is known for its "Tokusatsu-style" (special effects) productions that focus on the "bad end" scenarios for female protagonists.
Older .rar files from unverified sources frequently contain "trojan" viruses.