ET PHISHING Successful Office 365 Phish 2022-07-19

Query · suricata

flow:established,to_client;
http.stat_code;
content:"200";
http.response_body;
content:"|7b 22|signal|22 3a 22|ok|22 2c 22|msg|22 3a 22|InValid|20|Credentials|22 2c 22|redirect|5f|link|22 3a 22|http"; startswith; fast_pattern;
content:"|22 7d|"; endswith;
Raw source ET PHISHING Successful Office 365 Phish 2022-07-19 · 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 Successful Office 365 Phish 2022-07-19";
    flow:established,to_client;
    http.stat_code;
    content:"200";
    http.response_body;
    content:"|7b 22|signal|22 3a 22|ok|22 2c 22|msg|22 3a 22|InValid|20|Credentials|22 2c 22|redirect|5f|link|22 3a 22|http"; startswith; fast_pattern;
    content:"|22 7d|"; endswith;
    reference:url,twitter.com/PhishStats/status/1549419416332427267;
    classtype:credential-theft;
    sid:2037788; rev:1;
    metadata:attack_target Client_Endpoint, created_at 2022_07_19, deployment Perimeter, confidence Medium, signature_severity Major, tag Description_Generated_By_Proofpoint_Nexus, updated_at 2023_04_04, reviewed_at 2024_01_02;
)

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