ET MALWARE WEBC2-UGX Embedded CnC Response APT1

Query · suricata

flow:established,from_server;
flowbits:isset,ET.webc2ugx;
file_data;
content:"<!-- dW"; within:20;

Rule dependencies

⚠ Higher-order rule. It fires on other rules' alerts, not on raw events, so it cannot fire on its own. Deploy the rules it depends on too.

Depends on

Raw source ET MALWARE WEBC2-UGX Embedded CnC Response APT1 · Suricata
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Published by Emerging Threats Open ↗, licensed under BSD 3-Clause ↗. Line breaks added for readability; the rule is otherwise unchanged. 
alert http $EXTERNAL_NET any -> $HOME_NET any (
    msg:"ET MALWARE WEBC2-UGX Embedded CnC Response APT1";
    flow:established,from_server;
    flowbits:isset,ET.webc2ugx;
    file_data;
    content:"<!-- dW"; within:20;
    reference:md5,ae45648a8fc01b71214482d35cf8da54;
    reference:url,www.mandiant.com/apt1;
    classtype:targeted-activity;
    sid:2016472; rev:2;
    metadata:created_at 2013_02_22, signature_severity Major, updated_at 2019_07_26;
)

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