ET EXPLOIT Unk.IoT IPCamera Exploit Attempt Inbound

alert http $EXTERNAL_NET any -> $HOME_NET any (
    msg:"ET EXPLOIT Unk.IoT IPCamera Exploit Attempt Inbound";
    flow:established,to_server;
    http.method;
    content:"POST";
    http.uri;
    content:"/sysTimeCfgEx"; fast_pattern; endswith;
    http.request_body;
    content:"systemdate="; depth:11; nocase;
    content:"&systemtime="; nocase;
    content:"&dwTimeZone"; nocase;
    content:"&updatemode="; nocase;
    content:"&ntpHost="; nocase;
    content:"&ntpPort="; nocase;
    content:"&timezonecon="; nocase;
    http.header_names;
    content:!"Referer";
    reference:url,twitter.com/zom3y3/status/1115481065701830657/photo/1;
    classtype:trojan-activity;
    sid:2027194; rev:4;
    metadata:attack_target Client_Endpoint, created_at 2019_04_12, deployment Perimeter, malware_family Mirai, performance_impact Moderate, signature_severity Major, updated_at 2020_09_17, reviewed_at 2024_03_26;
)