ET PHISHING Generic Bank Captcha Phishing Landing

Query · suricata

flow:established,to_client;
file.data;
content:"id='captcha_image' name='captcha_image' src='captcha.php?rand="; nocase;
content:"placeholder='Enter Code' style='text-align:center|3b|' class='input' name='captcha'"; nocase; distance:0;
content:"function refreshCaptcha(){"; nocase; distance:0;
Raw source ET PHISHING Generic Bank Captcha Phishing Landing · 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 Generic Bank Captcha Phishing Landing";
    flow:established,to_client;
    file.data;
    content:"id='captcha_image' name='captcha_image' src='captcha.php?rand="; nocase;
    content:"placeholder='Enter Code' style='text-align:center|3b|' class='input' name='captcha'"; nocase; distance:0;
    content:"function refreshCaptcha(){"; nocase; distance:0;
    classtype:social-engineering;
    sid:2032511; rev:2;
    metadata:affected_product Web_Browsers, attack_target Client_Endpoint, created_at 2021_04_06, deployment Perimeter, confidence Medium, signature_severity Major, tag Phishing, updated_at 2021_04_06;
)

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