Rule History

SID: 2023596 • Source: et/open

Versions (2)

Version DetailsCurrent

Rev: 4 • Dec 9, 2016, 12:00 PM

Message:

ET PHISHING Possible Linkedin Phishing Domain Dec 09 2016

Rule:

alert http $HOME_NET any -> $EXTERNAL_NET any (msg:"ET PHISHING Possible Linkedin Phishing Domain Dec 09 2016"; flow:to_server,established; threshold:type limit, count 1, track by_src, seconds 30; http.method; content:"GET"; http.host; content:"linkedin.com"; fast_pattern; isdataat:20,relative; classtype:social-engineering; sid:2023596; rev:4; metadata:affected_product Web_Browsers, attack_target Client_Endpoint, created_at 2016_12_09, deployment Perimeter, confidence Medium, signature_severity Major, tag Phishing, updated_at 2020_08_17;)

Created:

Dec 9, 2016, 12:00 PM

Updated:

Aug 17, 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