ET EXPLOIT F5 BIG-IP rsync cmi access attempt

Query · suricata

flow:to_server,established;
dsize:4;
content:"cmi|0a|"; fast_pattern;
Raw source ET EXPLOIT F5 BIG-IP rsync cmi access attempt · 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 -> any 873 (
    msg:"ET EXPLOIT F5 BIG-IP rsync cmi access attempt";
    flow:to_server,established;
    dsize:4;
    content:"cmi|0a|"; fast_pattern;
    reference:url,www.security-assessment.com/files/documents/advisory/F5_Unauthenticated_rsync_access_to_Remote_Root_Code_Execution.pdf;
    classtype:attempted-admin;
    sid:2019087; rev:5;
    metadata:created_at 2014_08_29, signature_severity Major, updated_at 2019_10_08;
)

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