ET MALWARE Redline Stealer Stager WebPage Inbound

Query · suricata

flow:established,to_client;
http.response_body;
content:"|3c|title|3e|";
content:"|20 2d 20|Free|20|and|20|Full|20|PC|20|Programs|20|in|20|One|20|App|3c 2f|title|3e|"; within:80; fast_pattern;
Raw source ET MALWARE Redline Stealer Stager WebPage Inbound · 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 Redline Stealer Stager WebPage Inbound";
    flow:established,to_client;
    http.response_body;
    content:"|3c|title|3e|";
    content:"|20 2d 20|Free|20|and|20|Full|20|PC|20|Programs|20|in|20|One|20|App|3c 2f|title|3e|"; within:80; fast_pattern;
    reference:url,twitter.com/crep1x/status/16661325339127767255;
    classtype:trojan-activity;
    sid:2046103; rev:1;
    metadata:attack_target Client_Endpoint, created_at 2023_06_06, deployment Perimeter, deployment SSLDecrypt, malware_family Redline, confidence Medium, signature_severity Major, tag Description_Generated_By_Proofpoint_Nexus, updated_at 2023_06_06;
)

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