ET PHISHING Phishing Fake Mailbox Quota Increase Messages 2016-05-25

Query · suricata

flow:to_client,established;
file_data;
content:"//configure destination URL"; nocase;
content:"Upgrading your mailbox"; nocase; fast_pattern; distance:0;
content:"Upgrade Successful"; nocase; distance:0;
content:"added to your mail quota"; nocase; distance:0;
content:"//Do not edit below this line"; distance:0; nocase;
Raw source ET PHISHING Phishing Fake Mailbox Quota Increase Messages 2016-05-25 · 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 Phishing Fake Mailbox Quota Increase Messages 2016-05-25";
    flow:to_client,established;
    file_data;
    content:"//configure destination URL"; nocase;
    content:"Upgrading your mailbox"; nocase; fast_pattern; distance:0;
    content:"Upgrade Successful"; nocase; distance:0;
    content:"added to your mail quota"; nocase; distance:0;
    content:"//Do not edit below this line"; distance:0; nocase;
    classtype:social-engineering;
    sid:2031989; rev:4;
    metadata:attack_target Client_Endpoint, created_at 2016_05_25, deployment Perimeter, confidence Medium, signature_severity Major, tag Phishing, updated_at 2022_03_17;
)

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