The "asm" suffix often refers to ASMR (Autonomous Sensory Meridian Response), a popular genre of video content focused on soothing sounds, whispering, and relaxation.
The "23m57s" tag suggests the content is exactly 23 minutes and 57 seconds long, which is a standard duration for a full ASMR session or a "vlog" style video.
Files named in this specific format (name-length.7z) are frequently found on third-party forums or file-hosting sites. Because it is a compressed archive, it is highly recommended to scan the file with antivirus software before extracting it.