Rule History

SID: 2025678 • Source: et/open

Versions (3)

Version DetailsCurrent

Rev: 3 • Dec 11, 2017, 12:00 PM

Message:

ET PHISHING Mailbox Shutdown Phishing Landing 2017-12-11

Rule:

alert http $EXTERNAL_NET any -> $HOME_NET any (msg:"ET PHISHING Mailbox Shutdown Phishing Landing 2017-12-11"; flow:established,to_client; http.stat_code; content:"200"; file.data; content:"<title>"; nocase; depth:300; content:"Secure Email Server|20 3a 3a|"; fast_pattern; nocase; within:100; classtype:social-engineering; sid:2025678; rev:3; metadata:affected_product Web_Browsers, attack_target Client_Endpoint, created_at 2017_12_11, deployment Perimeter, confidence Medium, signature_severity Minor, tag Phishing, updated_at 2020_08_24;)

Created:

Dec 11, 2017, 12:00 PM

Updated:

Aug 24, 2020, 12:00 PM

DB Created:

Sep 21, 2024, 3:00 AM

DB Updated:

May 30, 2025, 12:04 AM

Filename:

rules/emerging-phishing.rules