The string "Гј$&$l§0§ГЅ" is likely a misinterpretation of bytes being read as Windows-1251 (Cyrillic) or another legacy encoding.
The filename appears to be a result of character encoding corruption (often called "mojibake") or a specific cryptographic/puzzle string used in niche online communities . Based on the structure of the filename, 1. The Source of the Name ü$&$l§0§ý.7z
These files almost always require a password. The "post" associated with them usually includes a cryptic hint for that password. ü$&$l§0§ý.7z