The most common and grounded explanation for the name "0079" is a direct reference to the of the Mobile Suit Gundam franchise. Mobile Suit Gundam 0079 was the original 1979 anime series.
often represents the 80th part of a massive split archive (counting from 0000).
These are almost certainly fabrications or "ARGs" (Alternate Reality Games) designed to evoke the feeling of digital haunting. 4. Technical Risks: The RAR "Zip Bomb"
Usually, a file named 0079.rar found on emulation or fan-sub sites contains ROMs for classic Gundam titles (like those for the NES, SNES, or WonderSwan) or highly compressed fan-translated scripts and media files related to the original series. 2. The "N-th" File in a Sequence
Some forum stories claim that a file by this name appeared on various BBS (Bulletin Board Systems) in the 90s, containing everything from strange, unplayable audio frequencies to cryptic, nonsensical text files that allegedly "mapped" the early internet.
Like the "Number Stations" of the radio world, certain file names are adopted by the "creepypasta" community. "0079.rar" has occasionally surfaced in "Lost Media" or "Cursed File" circles.