ET PHISHING Microsoft Edge SmartScreen Page Spoof Attempt Dec 16 2016

Query · suricata

flow:from_server,established;
file_data;
content:"ms-appx-web|3a|//"; fast_pattern; nocase;
content:"microsoftedge"; nocase; distance:0;
content:"/assets/errorpages/"; nocase; distance:0;
content:"BlockedDomain="; nocase; distance:0;
Raw source ET PHISHING Microsoft Edge SmartScreen Page Spoof Attempt Dec 16 2016 · 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 Microsoft Edge SmartScreen Page Spoof Attempt Dec 16 2016";
    flow:from_server,established;
    file_data;
    content:"ms-appx-web|3a|//"; fast_pattern; nocase;
    content:"microsoftedge"; nocase; distance:0;
    content:"/assets/errorpages/"; nocase; distance:0;
    content:"BlockedDomain="; nocase; distance:0;
    reference:url,www.brokenbrowser.com/spoof-addressbar-malware/;
    classtype:social-engineering;
    sid:2023657; rev:2;
    metadata:affected_product Microsoft_Edge_Browser, attack_target Client_Endpoint, created_at 2016_12_16, deployment Perimeter, malware_family Tech_Support_Scam, performance_impact Low, confidence Medium, signature_severity Major, tag Phishing, updated_at 2019_07_26;
)

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