ET MALWARE Worm.VBS.ayr CnC command (is-enum-folder)

Query · suricata

flow:established,to_server;
http.method;
content:"POST";
http.uri;
content:"/is-enum-fa"; fast_pattern; nocase;
http.user_agent;
content:"|3c 7c 3e|";
Raw source ET MALWARE Worm.VBS.ayr CnC command (is-enum-folder) · 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 Worm.VBS.ayr CnC command (is-enum-folder)";
    flow:established,to_server;
    http.method;
    content:"POST";
    http.uri;
    content:"/is-enum-fa"; fast_pattern; nocase;
    http.user_agent;
    content:"|3c 7c 3e|";
    reference:url,www.fireeye.com/blog/uncategorized/2013/09/now-you-see-me-h-worm-by-houdini.html;
    classtype:command-and-control;
    sid:2017520; rev:7;
    metadata:created_at 2013_09_25, signature_severity Major, updated_at 2024_03_04, reviewed_at 2024_05_03;
)

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.