ET MALWARE Babar POST Request

Query · suricata

flow:established,to_server;
http.method;
content:"POST";
http.user_agent;
content:"Mozilla/4.0 (compatible|3b 20|MSI 6.0|3b 20|"; startswith; fast_pattern;
http.header_names;
content:!"Referer|0d 0a|";
Raw source ET MALWARE Babar POST Request · 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 Babar POST Request";
    flow:established,to_server;
    http.method;
    content:"POST";
    http.user_agent;
    content:"Mozilla/4.0 (compatible|3b 20|MSI 6.0|3b 20|"; startswith; fast_pattern;
    http.header_names;
    content:!"Referer|0d 0a|";
    reference:url,motherboard.vice.com/read/meet-babar-a-new-malware-almost-certainly-created-by-france;
    classtype:trojan-activity;
    sid:2020471; rev:3;
    metadata:created_at 2015_02_18, signature_severity Major, updated_at 2020_05_15;
)

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.