GPL NETBIOS SMB startup folder access

Query · suricata

flow:to_server,established;
content:"|00|"; depth:1;
content:"|FF|SMB2"; depth:5; offset:4;
content:"Documents and Settings|5C|All Users|5C|Start Menu|5C|Programs|5C|Startup|00|"; distance:0; nocase;
Raw source GPL NETBIOS SMB startup folder access · 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 tcp any any -> $HOME_NET 139 (
    msg:"GPL NETBIOS SMB startup folder access";
    flow:to_server,established;
    content:"|00|"; depth:1;
    content:"|FF|SMB2"; depth:5; offset:4;
    content:"Documents and Settings|5C|All Users|5C|Start Menu|5C|Programs|5C|Startup|00|"; distance:0; nocase;
    classtype:attempted-recon;
    sid:2102176; rev:6;
    metadata:created_at 2010_09_23, signature_severity Informational, updated_at 2019_07_26;
)

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