ET WEB_SERVER ATTACKER WebShell - Weevely - POSTed

Query · suricata

flow:established,to_server;
http.request_body;
content:"<?php|0A|$";
content:"="; distance:4; within:2;
content:" str_replace("; distance:0;
Raw source ET WEB_SERVER ATTACKER WebShell - Weevely - POSTed · 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 http $EXTERNAL_NET any -> $HTTP_SERVERS any (
    msg:"ET WEB_SERVER ATTACKER WebShell - Weevely - POSTed";
    flow:established,to_server;
    http.request_body;
    content:"<?php|0A|$";
    content:"="; distance:4; within:2;
    content:" str_replace("; distance:0;
    classtype:trojan-activity;
    sid:2020556; rev:3;
    metadata:created_at 2015_02_24, signature_severity Major, tag Description_Generated_By_Proofpoint_Nexus, updated_at 2020_05_15;
)

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