ET SCAN Kingcope KillApache.pl Apache mod_deflate DoS attempt

Query · suricata

flow:established,to_server;
http.header;
content:"Range|3a|bytes=0-,5-0,5-1,5-2,5-3,5-4,5-5,5-6,5-7,5-8,5-9,5-10,5-11,5-12,5-13,5-14";
Raw source ET SCAN Kingcope KillApache.pl Apache mod_deflate DoS attempt · Suricata
Esc
Published by Emerging Threats Open ↗, licensed under BSD 3-Clause ↗. Line breaks added for readability; the rule is otherwise unchanged. 
alert http $EXTERNAL_NET any -> $HOME_NET any (
    msg:"ET SCAN Kingcope KillApache.pl Apache mod_deflate DoS attempt";
    flow:established,to_server;
    http.header;
    content:"Range|3a|bytes=0-,5-0,5-1,5-2,5-3,5-4,5-5,5-6,5-7,5-8,5-9,5-10,5-11,5-12,5-13,5-14";
    reference:url,seclists.org/fulldisclosure/2011/Aug/175;
    classtype:attempted-dos;
    sid:2013472; rev:5;
    metadata:created_at 2011_08_26, confidence Medium, signature_severity Informational, updated_at 2020_04_20;
)

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.