ET PHISHING Microsoft Credential Phish 2022-03-14


Query · suricata

flow:established,to_client;
http.stat_code;
content:"200";
file.data;
content:"username|3a 20|this|2e|email";
content:"password|3a 20|this|2e|password"; distance:0;
content:"from|3a 20 22|Microsoft|20|Login|22|"; distance:0;
content:"this|2e|error|20 3d 20 22|An|20|error|20|occured|2c 20|please|20|check|20|input|20|and|20|try|20|again|22 3b|"; distance:0;
content:"this|2e|submitCount"; distance:0;
content:"window|2e|location|2e|replace|28|"; distance:0;
Raw source ET PHISHING Microsoft Credential Phish 2022-03-14 · 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 -> $HOME_NET any (
    msg:"ET PHISHING Microsoft Credential Phish 2022-03-14";
    flow:established,to_client;
    http.stat_code;
    content:"200";
    file.data;
    content:"username|3a 20|this|2e|email";
    content:"password|3a 20|this|2e|password"; distance:0;
    content:"from|3a 20 22|Microsoft|20|Login|22|"; distance:0;
    content:"this|2e|error|20 3d 20 22|An|20|error|20|occured|2c 20|please|20|check|20|input|20|and|20|try|20|again|22 3b|"; distance:0;
    content:"this|2e|submitCount"; distance:0;
    content:"window|2e|location|2e|replace|28|"; distance:0;
    classtype:credential-theft;
    sid:2035453; rev:2;
    metadata:affected_product Windows_XP_Vista_7_8_10_Server_32_64_Bit, attack_target Client_Endpoint, created_at 2022_03_04, deployment Perimeter, confidence Medium, signature_severity Major, tag Description_Generated_By_Proofpoint_Nexus, updated_at 2022_03_04;
)

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