ET MALWARE Possible Pipka JS Skimmer CnC Request

Query · suricata

flow:established,to_server;
http.method;
content:"GET";
http.uri;
content:".php?";
content:"pipka="; within:20; fast_pattern;
Raw source ET MALWARE Possible Pipka JS Skimmer CnC Request · 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 Possible Pipka JS Skimmer CnC Request";
    flow:established,to_server;
    http.method;
    content:"GET";
    http.uri;
    content:".php?";
    content:"pipka="; within:20; fast_pattern;
    reference:url,usa.visa.com/dam/VCOM/global/support-legal/documents/pfd-identifies-new-javascript-skimmer.pdf;
    classtype:command-and-control;
    sid:2028993; rev:2;
    metadata:affected_product Web_Browsers, attack_target Client_Endpoint, created_at 2019_11_18, deployment Perimeter, malware_family Pipka, performance_impact Low, confidence Medium, signature_severity Major, tag CardSkimmer, tag Description_Generated_By_Proofpoint_Nexus, updated_at 2020_08_19;
)

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