ET PHISHING Successful Fake Webmail Quota Phish 2015-09-10

Query · suricata

flow:established,to_client;
file_data;
content:"<title>SUCCESSFULLY VALIDATED</title>"; nocase; fast_pattern;
content:"MAILBOX HAVE BEEN SUCCESSFULLY"; nocase; distance:0;
content:"QUOTA HAVE BEEN SCHEDUELED"; nocase; distance:0;
content:"WITHIN 24 HOURS"; nocase; distance:0;
Raw source ET PHISHING Successful Fake Webmail Quota Phish 2015-09-10 · 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 Fake Webmail Quota Phish 2015-09-10";
    flow:established,to_client;
    file_data;
    content:"<title>SUCCESSFULLY VALIDATED</title>"; nocase; fast_pattern;
    content:"MAILBOX HAVE BEEN SUCCESSFULLY"; nocase; distance:0;
    content:"QUOTA HAVE BEEN SCHEDUELED"; nocase; distance:0;
    content:"WITHIN 24 HOURS"; nocase; distance:0;
    classtype:credential-theft;
    sid:2031727; rev:4;
    metadata:attack_target Client_Endpoint, created_at 2015_09_10, deployment Perimeter, confidence Medium, signature_severity Critical, tag Phishing, updated_at 2022_03_17, mitre_tactic_id TA0001, mitre_tactic_name Initial_Access, mitre_technique_id T1566, mitre_technique_name Phishing;
)

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