ET EXPLOIT Joomla RCE M2 (Serialized PHP in UA)

Query · suricata

flow:established,to_server;
http.user_agent;
content:"O|3a|"; fast_pattern;
pcre:"/^\d+\x3a[^\r\n]*?\{[^\r\n]*?\}/R";
Raw source ET EXPLOIT Joomla RCE M2 (Serialized PHP in UA) · 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 -> $HTTP_SERVERS any (
    msg:"ET EXPLOIT Joomla RCE M2 (Serialized PHP in UA)";
    flow:established,to_server;
    http.user_agent;
    content:"O|3a|"; fast_pattern;
    pcre:"/^\d+\x3a[^\r\n]*?\{[^\r\n]*?\}/R";
    reference:url,blog.sucuri.net/2015/12/remote-command-execution-vulnerability-in-joomla.html;
    classtype:web-application-attack;
    sid:2022263; rev:5;
    metadata:created_at 2015_12_15, confidence Medium, signature_severity Major, tag Description_Generated_By_Proofpoint_Nexus, updated_at 2024_03_11;
)

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