ET MALWARE RocketKitten APT Checkin

Query · suricata

flow:established,to_server;
http.uri;
content:"/index.php?c=";
content:"&r="; distance:0;
http.header;
content:"User-Agent|3a 20|Mozilla/5.0|0d 0a|"; fast_pattern;
http.header_names;
content:!"|0d 0a|Referer|0d 0a|";
Raw source ET MALWARE RocketKitten APT Checkin · Suricata
Esc
Published by Emerging Threats Open ↗, licensed under BSD 3-Clause ↗. Line breaks added for readability; the rule is otherwise unchanged. 
alert http $HOME_NET any -> $EXTERNAL_NET any (
    msg:"ET MALWARE RocketKitten APT Checkin";
    flow:established,to_server;
    http.uri;
    content:"/index.php?c=";
    content:"&r="; distance:0;
    http.header;
    content:"User-Agent|3a 20|Mozilla/5.0|0d 0a|"; fast_pattern;
    http.header_names;
    content:!"|0d 0a|Referer|0d 0a|";
    reference:url,isc.sans.edu/forums/diary/Rocket+Kitten+Is+it+still+APT+if+you+can+buy+it+off+the+shelf/19123;
    reference:md5,f89a4d4ae5cca6d69a5256c96111e707;
    classtype:targeted-activity;
    sid:2020078; rev:5;
    metadata:created_at 2014_12_29, signature_severity Major, tag Description_Generated_By_Proofpoint_Nexus, updated_at 2024_03_12;
)

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