ET EXPLOIT Windows Microsoft .XRM-MS File / NTLM Information Disclosure

Query · suricata

flow:established,to_client;
file.data;
content:"<?xml"; startswith;
content:"href|3d 22 5c 5c|";
content:"|2f|DRM|2f|rightsManager"; fast_pattern;
target:dest_ip;
Raw source ET EXPLOIT Windows Microsoft .XRM-MS File / NTLM Information Disclosure · Suricata
Esc
Published by Emerging Threats Open ↗, licensed under BSD 3-Clause ↗. Line breaks added for readability; the rule is otherwise unchanged. 
alert tcp any any -> $HOME_NET any (
    msg:"ET EXPLOIT Windows Microsoft .XRM-MS File / NTLM Information Disclosure";
    flow:established,to_client;
    file.data;
    content:"<?xml"; startswith;
    content:"href|3d 22 5c 5c|";
    content:"|2f|DRM|2f|rightsManager"; fast_pattern;
    reference:url,seclists.org/fulldisclosure/2025/May/0;
    classtype:attempted-user;
    sid:2062513; rev:1;
    metadata:affected_product Windows_XP_Vista_7_8_10_Server_32_64_Bit, attack_target Client_Endpoint, created_at 2025_05_22, deployment Perimeter, deployment Internal, confidence High, signature_severity Major, tag Exploit, updated_at 2025_05_22;
    target:dest_ip;
)

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