Do you have a or any context on where you saw this filename? 0001104659-19-069896.txt - SEC.gov

While .7z is a popular compression format (7-Zip), its appearance in these documents is purely coincidental, resulting from the random character generation of the encoding process. 2. Compressed Archives & Obscure Data

Unless you are looking at a specific private archive, the string is generally a rather than a destination in itself.