ET PHISHING [TW] Robin Banks Redirect M2

Query · suricata

flow:established,to_client;
http.stat_code;
content:"302";
http.location;
content:"?token="; startswith;
content:"&step="; distance:0;
content:"&a_failed="; distance:1; within:10; fast_pattern;
pcre:"/&a_failed=[01]$/";
Raw source ET PHISHING [TW] Robin Banks Redirect M2 · 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 -> $HOME_NET any (
    msg:"ET PHISHING [TW] Robin Banks Redirect M2";
    flow:established,to_client;
    http.stat_code;
    content:"302";
    http.location;
    content:"?token="; startswith;
    content:"&step="; distance:0;
    content:"&a_failed="; distance:1; within:10; fast_pattern;
    pcre:"/&a_failed=[01]$/";
    classtype:social-engineering;
    sid:2037868; rev:1;
    metadata:attack_target Client_Endpoint, created_at 2022_07_29, deployment Perimeter, confidence Medium, signature_severity Major, tag Description_Generated_By_Proofpoint_Nexus, updated_at 2023_04_04, reviewed_at 2024_01_26;
)

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