The cryptic filename is likely a result of character encoding corruption (often called mojibake), where a file originally named in one script (like Cyrillic) is incorrectly read by a system using another.

Strings like this often appear on platforms (like Telegram or obscure forums) where users share content using randomized or encoded names to avoid automated copyright detection or content filters.

Occasionally, such strings appear in system log reports or PDF documents summarizing video metadata extraction. How to Find the "Deep" Meaning or Source

13 Apr 2016 — I need to read actual context of this. * encoding. * character-encoding. * character. * cyrillic. Stack Overflow