In many online communities, file names like "marisol.mp4" can sometimes be used as masks for "screamer" videos (jump scares) or other bait-and-switch content.
"Marisol (8).mp4" appears to be a specific video file, often associated with short-form social media content or internet memes. Because file names like this are generic and frequently used by different creators, the "text" or context of the video depends on where you encountered it.
Short video edits (often 8 seconds long, hence the "8") featuring specific visual styles, music, or characters.