: A supposedly corrupted or encrypted .zip file that users claim contains disturbing or cryptic digital content. [2]

: Rather than downloading files, look for "unfolding" or "explainer" videos on YouTube that document the ARG's progress. [5]

is an online phenomenon and alternate reality game (ARG) centered around a mysterious, password-protected file of the same name that began circulating on platforms like 4chan and Reddit in late 2024. [1, 3] Overview of the Legend

: "Aiyrina" is often depicted as a ghostly or artificial intelligence entity associated with the file's origin. [4]

: In the context of ARGs, "files" are often simulated. However, downloading actual .zip files from unverified sources on imageboards or Discord servers carries a high risk of malware or ransomware . [6]