{"schema":"aeternae-malware-metadata/v1","generated_at":"2026-10-08T08:39:21+00:00","total_matching":1,"page":1,"page_size":200,"records":[{"id":"17e9069a856a5a2fa34b151573d6915350b3958739083155bc5345e036d8c728","kind":"release","title":"Joker 1.01","family":"Joker","category":"Historical reference","summary":"Historical release reference. Classification and release details are attributed to Malware Museum.","first_seen":null,"last_seen":null,"created_at":1791436781,"updated_at":1791436781,"source_count":1,"data":{"version":"1.01","author":"Gentleman","origin":"Germany \ud83c\udde9\ud83c\uddea","language":"Delphi","classification":"Nuker","context":"Reported release date: Feb, 2001, 25 years, 8 months ago.","filenames":["Joker.exe","JokerClient.exe","MultiClient.exe"],"features":["Denial Of Service / DDoS"],"tags":[],"aliases":[],"references":[],"related_cves":[],"labels":["Joker"]},"observations":[{"source_id":"malware_museum","source_url":"https://www.malware.museum/release/joker/101/","source_label":"Joker","evidence_class":"historical_reference","confidence":null,"observed_at":null,"fetched_at":1791436781,"data":{"version":"1.01","author":"Gentleman","origin":"Germany \ud83c\udde9\ud83c\uddea","language":"Delphi","classification":"Nuker","context":"Reported release date: Feb, 2001, 25 years, 8 months ago.","filenames":["Joker.exe","JokerClient.exe","MultiClient.exe"],"features":["Denial Of Service / DDoS"],"family":"Joker"}}],"indicators":[]}]}