Rule History

SID: 2057115 • Source: et/open

Versions (2)

Version DetailsCurrent

Rev: 1 • Oct 28, 2024, 12:00 PM

Message:

ET MALWARE Observed DNS Query to ClickFix Domain (youcansay .s3 .us-east-2 .amazonaws .com)

Rule:

alert dns $HOME_NET any -> any any (msg:"ET MALWARE Observed DNS Query to ClickFix Domain (youcansay .s3 .us-east-2 .amazonaws .com)"; dns.query; bsize:36; content:"youcansay.s3.us-east-2.amazonaws.com"; nocase; reference:md5,ce0c481e1f291aca84f426fffc6677c4; reference:url,proofpoint.com/us/blog/threat-insight/clipboard-compromise-powershell-self-pwn; classtype:trojan-activity; sid:2057115; rev:1; metadata:attack_target Client_Endpoint, created_at 2024_10_28, deployment Perimeter, malware_family ClickFix, confidence High, signature_severity Major, tag Description_Generated_By_Proofpoint_Nexus, updated_at 2024_10_28;)

Created:

Oct 28, 2024, 12:00 PM

Updated:

Oct 28, 2024, 12:00 PM

DB Created:

Dec 3, 2024, 4:00 PM

DB Updated:

Jul 16, 2025, 8:34 PM

Filename:

rules/emerging-malware.rules