ET PHISHING Office 365 Phishing Landing 2018-01-25

Query · suricata

flow:established,to_client;
file_data;
content:"<title>Sign in to your account"; nocase; fast_pattern;
content:"function LoginErrors(){this.userNameFormatError"; nocase; within:300;
Raw source ET PHISHING Office 365 Phishing Landing 2018-01-25 · 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 Office 365 Phishing Landing 2018-01-25";
    flow:established,to_client;
    file_data;
    content:"<title>Sign in to your account"; nocase; fast_pattern;
    content:"function LoginErrors(){this.userNameFormatError"; nocase; within:300;
    classtype:social-engineering;
    sid:2025250; rev:1;
    metadata:affected_product Web_Browsers, attack_target Client_Endpoint, created_at 2018_01_24, deployment Perimeter, confidence Medium, signature_severity Minor, tag Phishing, updated_at 2019_07_26;
)

Detection rules belong to the projects that publish them and remain under their own licenses. This site indexes and links to them; it claims no rights in them.