ET INFO Commvault Server Hostname Observed in HTTP Response

Query · suricata

flow:established,to_client;
http.response_body;
content:"activeMQConnectionURL"; fast_pattern;
content:"tcp|3a 2f 2f|";
target:dest_ip;
Raw source ET INFO Commvault Server Hostname Observed in HTTP Response · 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 -> any any (
    msg:"ET INFO Commvault Server Hostname Observed in HTTP Response";
    flow:established,to_client;
    http.response_body;
    content:"activeMQConnectionURL"; fast_pattern;
    content:"tcp|3a 2f 2f|";
    reference:url,labs.watchtowr.com/guess-who-would-be-stupid-enough-to-rob-the-same-vault-twice-pre-auth-rce-chains-in-commvault/;
    classtype:misc-activity;
    sid:2064058; rev:3;
    metadata:affected_product Commvault, attack_target Server, tls_state TLSDecrypt, created_at 2025_08_20, deployment Perimeter, deployment Internal, confidence High, signature_severity Informational, tag Description_Generated_By_Proofpoint_Nexus, updated_at 2026_01_20, mitre_tactic_id TA0007, mitre_tactic_name Discovery, mitre_technique_id T1082, mitre_technique_name System_Information_Discovery;
    target:dest_ip;
)

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