Rule History

SID: 2031493 • Source: et/open

Versions (3)

Version DetailsCurrent

Rev: 2 • Jan 7, 2021, 12:00 PM

Message:

ET PHISHING Possible Instagram Phishing or Scam Landing Page

Rule:

alert http $EXTERNAL_NET any -> $HOME_NET any (msg:"ET PHISHING Possible Instagram Phishing or Scam Landing Page"; flow:established,to_client; file.data; content:"lnstagram"; nocase; fast_pattern; within:1000; content:"</title>"; within:50; nocase; classtype:social-engineering; sid:2031493; rev:2; metadata:affected_product Web_Browsers, attack_target Client_Endpoint, created_at 2021_01_07, deployment Perimeter, confidence Low, signature_severity Minor, tag Description_Generated_By_Proofpoint_Nexus, updated_at 2021_01_07;)

Created:

Jan 7, 2021, 12:00 PM

Updated:

Jan 7, 2021, 12:00 PM

DB Created:

Jan 7, 2021, 12:00 PM

DB Updated:

Sep 15, 2025, 9:36 PM

Filename:

rules/emerging-phishing.rules