ET MALWARE ELF/muBoT User-Agent (I'm a mu mu mu ?)

Query · suricata

flow:established,to_server;
http.user_agent;
content:"I|27|m a mu mu mu|20 3f|"; fast_pattern; startswith;
Raw source ET MALWARE ELF/muBoT User-Agent (I'm a mu mu mu ?) · 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 ELF/muBoT User-Agent (I'm a mu mu mu ?)";
    flow:established,to_server;
    http.user_agent;
    content:"I|27|m a mu mu mu|20 3f|"; fast_pattern; startswith;
    reference:url,pastebin.com/EH1SH9aL;
    classtype:trojan-activity;
    sid:2021917; rev:3;
    metadata:affected_product Linux, created_at 2015_10_06, malware_family ELF_muBoT, confidence High, signature_severity Major, tag Description_Generated_By_Proofpoint_Nexus, updated_at 2020_06_02;
)

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.