ET MALWARE Fasec/FakeAV Alert/Keylogger/Dropper/DNSChanger Possible Rootkit - HTTP GET

Query · suricata

flow:established,to_server;
http.method;
content:"GET"; nocase;
http.uri;
content:"Command="; nocase;
content:"snNO="; nocase;
content:"Encode="; nocase;
content:"SFBH"; nocase;
Raw source ET MALWARE Fasec/FakeAV Alert/Keylogger/Dropper/DNSChanger Possible Rootkit - HTTP GET · 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 Fasec/FakeAV Alert/Keylogger/Dropper/DNSChanger Possible Rootkit - HTTP GET";
    flow:established,to_server;
    http.method;
    content:"GET"; nocase;
    http.uri;
    content:"Command="; nocase;
    content:"snNO="; nocase;
    content:"Encode="; nocase;
    content:"SFBH"; nocase;
    reference:url,www.avast.com/eng/win32-fasec.html;
    reference:url,www.threatexpert.com/threats/virus-win32-fasec.html;
    classtype:trojan-activity;
    sid:2009472; rev:7;
    metadata:created_at 2010_07_30, confidence Medium, signature_severity Major, updated_at 2020_04_21;
)

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