ET MALWARE Mustang Panda/RedDelta Downloader Activity

Query · suricata

flow:established,to_server;
http.method;
content:"GET";
http.uri;
content:".php?api=40"; fast_pattern; endswith;
http.user_agent;
content:"Mozilla/5.0|20|(Windows|20|NT|20|10.0|3b 20|Win64|3b 20|x64)|20|AppleWebKit/537.36|20|(KHTML|2e 20|like|20|Gecko)|20|Chrome/72.0.3626.121|20|Safari/537.36";
Raw source ET MALWARE Mustang Panda/RedDelta Downloader Activity · 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 Mustang Panda/RedDelta Downloader Activity";
    flow:established,to_server;
    http.method;
    content:"GET";
    http.uri;
    content:".php?api=40"; fast_pattern; endswith;
    http.user_agent;
    content:"Mozilla/5.0|20|(Windows|20|NT|20|10.0|3b 20|Win64|3b 20|x64)|20|AppleWebKit/537.36|20|(KHTML|2e 20|like|20|Gecko)|20|Chrome/72.0.3626.121|20|Safari/537.36";
    reference:url,twitter.com/IntezerLabs/status/1316384526323638274;
    reference:md5,1ec914ef8443a1fb259c79b038e64ebf;
    classtype:trojan-activity;
    sid:2031073; rev:1;
    metadata:attack_target Client_Endpoint, created_at 2020_10_21, deployment Perimeter, performance_impact Low, confidence High, signature_severity Major, tag MustangPanda, tag RedDelta, tag TA416, tag Description_Generated_By_Proofpoint_Nexus, updated_at 2020_10_21;
)

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