ET PHISHING Successful Zoom.us Phish 2021-10-25

Query · suricata

flow:established,to_client;
flowbits:isset,ET.genericphish;
http.stat_code;
content:"302";
http.location;
content:"https://static.zoom.us"; bsize:22; fast_pattern;

Rule dependencies

⚠ Higher-order rule. It fires on other rules' alerts, not on raw events, so it cannot fire on its own. Deploy the rules it depends on too.

Depends on

  • correlates · Suricata flowbits ET.genericphish
    104 rules · view all
Raw source ET PHISHING Successful Zoom.us Phish 2021-10-25 · 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 Zoom.us Phish 2021-10-25";
    flow:established,to_client;
    flowbits:isset,ET.genericphish;
    http.stat_code;
    content:"302";
    http.location;
    content:"https://static.zoom.us"; bsize:22; fast_pattern;
    reference:md5,eb5994afdc8da491c862867784956a5b;
    classtype:credential-theft;
    sid:2034245; rev:2;
    metadata:attack_target Client_Endpoint, created_at 2021_10_25, deployment Perimeter, confidence High, signature_severity Critical, tag Phishing, updated_at 2021_10_25, mitre_tactic_id TA0001, mitre_tactic_name Initial_Access, mitre_technique_id T1566, mitre_technique_name Phishing;
)

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