ET PHISHING Successful Citibank Phish 2021-11-10

Query · suricata

flow:established,to_server;
flowbits:isset,ET.genericphish;
http.uri;
content:"/citi/"; nocase; fast_pattern;
content:".php"; distance:0;
http.host;
content:".otzo.com"; distance:0;

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 Citibank Phish 2021-11-10 · Suricata
Esc
Published by Emerging Threats Open ↗, licensed under BSD 3-Clause ↗. Line breaks added for readability; the rule is otherwise unchanged. 
alert http $HOME_NET any -> $EXTERNAL_NET any (
    msg:"ET PHISHING Successful Citibank Phish 2021-11-10";
    flow:established,to_server;
    flowbits:isset,ET.genericphish;
    http.uri;
    content:"/citi/"; nocase; fast_pattern;
    content:".php"; distance:0;
    http.host;
    content:".otzo.com"; distance:0;
    reference:md5,52f9a1141716b47fba9fdbb94f7ddb31;
    classtype:credential-theft;
    sid:2034411; rev:2;
    metadata:affected_product Windows_XP_Vista_7_8_10_Server_32_64_Bit, attack_target Client_Endpoint, created_at 2021_11_08, deployment Perimeter, confidence Medium, signature_severity Major, tag Description_Generated_By_Proofpoint_Nexus, updated_at 2021_11_09;
)

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