{
    "id": "1690963",
    "ioc": "121.199.1.251:4443",
    "ioc_type": "ip:port",
    "threat_type": "botnet_cc",
    "malware": "win.havoc",
    "malware_printable": "Havoc",
    "malware_alias": "Havokiz",
    "confidence_level": "100",
    "first_seen": "2026-01-04 11:00:27 UTC",
    "last_seen": "2026-02-05 07:43:57 UTC",
    "reporter": null,
    "reference": "https:\/\/search.censys.io\/hosts\/121.199.1.251",
    "threatfox_link": "https:\/\/threatfox\/ioc\/1690963",
    "tags": [
        "AS37963",
        "c2",
        "censys"
    ]
}