ET MALWARE PeakLight/Emmenhtal Loader Payload Delivery Template Observed

Query · suricata

flow:established,to_client;
http.response_body;
content:"|3c|link|20|rel|3d 22|icon|22 20|href|3d|"; startswith;
content:"build|2d|10158|2e|png|22 3e 0d 0a|"; distance:0; fast_pattern;
content:"property|3d 22|og|3a|image|22 20|"; distance:0;
content:"|5c|DavWWWRoot|5c|"; distance:0;
content:"displayname=Downloads"; distance:0;
Raw source ET MALWARE PeakLight/Emmenhtal Loader Payload Delivery Template Observed · Suricata
Esc
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 PeakLight/Emmenhtal Loader Payload Delivery Template Observed";
    flow:established,to_client;
    http.response_body;
    content:"|3c|link|20|rel|3d 22|icon|22 20|href|3d|"; startswith;
    content:"build|2d|10158|2e|png|22 3e 0d 0a|"; distance:0; fast_pattern;
    content:"property|3d 22|og|3a|image|22 20|"; distance:0;
    content:"|5c|DavWWWRoot|5c|"; distance:0;
    content:"displayname=Downloads"; distance:0;
    reference:url,app.any.run/tasks/e2875d7e-7c85-4033-9508-4e986d598e2a;
    classtype:trojan-activity;
    sid:2058178; rev:1;
    metadata:affected_product Windows_XP_Vista_7_8_10_Server_32_64_Bit, affected_product Windows_11, attack_target Client_Endpoint, tls_state TLSDecrypt, created_at 2024_12_11, deployment Perimeter, deployment SSLDecrypt, malware_family PeakLight, malware_family Emmenhtal, confidence Medium, signature_severity Major, updated_at 2024_12_11;
)

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