ET MALWARE Legion Loader Activity Observed (heil_satan)

Query · suricata

flow:established,to_server;
http.user_agent; bsize:10;
content:"heil_satan"; fast_pattern; nocase;
http.header_names;
content:!"|0d 0a|Referer|0d 0a|";
Raw source ET MALWARE Legion Loader Activity Observed (heil_satan) · 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 Legion Loader Activity Observed (heil_satan)";
    flow:established,to_server;
    http.user_agent; bsize:10;
    content:"heil_satan"; fast_pattern; nocase;
    http.header_names;
    content:!"|0d 0a|Referer|0d 0a|";
    reference:md5,8b643ed45aaaf06b2d4ae99e08f3ae34;
    classtype:trojan-activity;
    sid:2029541; rev:3;
    metadata:affected_product Windows_XP_Vista_7_8_10_Server_32_64_Bit, attack_target Client_Endpoint, created_at 2020_02_27, deployment Perimeter, confidence High, signature_severity Major, tag Description_Generated_By_Proofpoint_Nexus, updated_at 2024_03_08;
)

Detection rules belong to the projects that publish them and remain under their own licenses. This site indexes and links to them; it claims no rights in them.