ET MALWARE Java/QRat Retrieving PE

Query · suricata

flow:established,to_server;
http.method;
content:"GET";
http.uri;
content:".exe"; endswith;
http.header;
content:"Host|3a 20|www.quaverse.com|0d 0a|"; depth:24; fast_pattern;
http.header_names;
content:!"Accept";
content:!"Referer|0d 0a|";
Raw source ET MALWARE Java/QRat Retrieving PE · 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 Java/QRat Retrieving PE";
    flow:established,to_server;
    http.method;
    content:"GET";
    http.uri;
    content:".exe"; endswith;
    http.header;
    content:"Host|3a 20|www.quaverse.com|0d 0a|"; depth:24; fast_pattern;
    http.header_names;
    content:!"Accept";
    content:!"Referer|0d 0a|";
    reference:md5,ccdffdc551b36980b7cd04e33d5fb100;
    classtype:trojan-activity;
    sid:2021889; rev:3;
    metadata:created_at 2015_10_02, malware_family QRat, signature_severity Major, 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.