Rule History

SID: 2065534 • Source: et/open

Versions (2)

Version DetailsCurrent

Rev: 1 • Oct 28, 2025, 12:00 PM

Message:

ET PHISHING Observed DNS Query to Phish Landing Page Domain (1wkcif .com)

Rule:

alert dns $HOME_NET any -> any any (msg:"ET PHISHING Observed DNS Query to Phish Landing Page Domain (1wkcif .com)"; dns.query; bsize:10; content:"1wkcif.com"; nocase; classtype:social-engineering; sid:2065534; rev:1; metadata:attack_target Client_Endpoint, created_at 2025_10_28, deployment Perimeter, confidence High, signature_severity Major, tag Description_Generated_By_Proofpoint_Nexus, updated_at 2025_10_28;)

Created:

Oct 28, 2025, 12:00 PM

Updated:

Oct 28, 2025, 12:00 PM

DB Created:

Oct 28, 2025, 8:34 PM

DB Updated:

Oct 29, 2025, 9:34 PM

Filename:

rules/emerging-phishing.rules