ET MALWARE Spoofed MSIE 7 User-Agent Likely Ponmocup

Query · suricata

flow:established,to_server;
http.user_agent;
content:"Mozilla/5.0 (Windows|3b 20|U|3b 20|MSIE 7.0|3b 20|Windows NT 6.0|3b 20|en-US)"; fast_pattern;
http.host;
content:!"google-analytics.com";
content:!"mail.ru";
content:!"79xs.com";
content:!"paoshuba.cc";
content:!"dajiadu.net";
Raw source ET MALWARE Spoofed MSIE 7 User-Agent Likely Ponmocup · 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 Spoofed MSIE 7 User-Agent Likely Ponmocup";
    flow:established,to_server;
    http.user_agent;
    content:"Mozilla/5.0 (Windows|3b 20|U|3b 20|MSIE 7.0|3b 20|Windows NT 6.0|3b 20|en-US)"; fast_pattern;
    http.host;
    content:!"google-analytics.com";
    content:!"mail.ru";
    content:!"79xs.com";
    content:!"paoshuba.cc";
    content:!"dajiadu.net";
    reference:md5,8494d82ddb37a3780a41da22c07c59dc;
    reference:url,otx.alienvault.com/indicator/domain/medialogger.ru;
    reference:url,otx.alienvault.com/pulse/5cc049114824559b525887ec;
    reference:url,www.microsoft.com/security/portal/Threat/Encyclopedia/Entry.aspx?ThreatID=146443;
    classtype:trojan-activity;
    sid:2012801; rev:8;
    metadata:created_at 2011_05_10, confidence Medium, signature_severity Major, updated_at 2020_08_24;
)

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