ET SCAN Redis SSH Key Overwrite Probing

Query · suricata

flow:to_server,established;
content:"*"; depth:1;
content:"config";
content:"set"; distance:0;
content:"dir"; distance:0;
content:"/.ssh"; distance:0;
isdataat:!5,relative;
Raw source ET SCAN Redis SSH Key Overwrite Probing · 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 $EXTERNAL_NET any -> $HOME_NET 6379 (
    msg:"ET SCAN Redis SSH Key Overwrite Probing";
    flow:to_server,established;
    content:"*"; depth:1;
    content:"config";
    content:"set"; distance:0;
    content:"dir"; distance:0;
    content:"/.ssh"; distance:0;
    isdataat:!5,relative;
    reference:url,antirez.com/news/96;
    classtype:misc-attack;
    sid:2023510; rev:2;
    metadata:attack_target Client_Endpoint, created_at 2016_07_07, deployment Datacenter, performance_impact Low, confidence Medium, signature_severity Minor, tag SCAN_Redis_SSH, updated_at 2019_07_26;
)

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