ET EXPLOIT_KIT Observed DNS Query to MacOS ClickFix Landing Page Domain (mac-os-helper .com)
Sourceet/open
CreatedFebruary 18, 2026
UpdatedFebruary 18, 2026
Classificationexploit-kit
alert dns $HOME_NET any -> any any (msg:"ET EXPLOIT_KIT Observed DNS Query to MacOS ClickFix Landing Page Domain (mac-os-helper .com)"; dns.query; dotprefix; content:".mac-os-helper.com"; nocase; endswith; reference:url,x.com/fabo97662188/status/2023820722674757888; reference:url,www.proofpoint.com/us/blog/threat-insight/clipboard-compromise-powershell-self-pwn; classtype:exploit-kit; sid:2067823; rev:1; metadata:affected_product Web_Browsers, attack_target Client_Endpoint, created_at 2026_02_18, deployment Perimeter, malware_family ClickFix, performance_impact Low, confidence High, signature_severity Minor, tag Exploit_Kit, tag compromised_website, updated_at 2026_02_18, mitre_tactic_id TA0001, mitre_tactic_name Initial_Access, mitre_technique_id T1189, mitre_technique_name Drive_by_Compromise;)
References
Metadata
affected productWeb_Browsers
attack targetClient_Endpoint
created at2026_02_18
deploymentPerimeter
malware familyClickFix
performance impactLow
confidenceHigh
signature severityMinor
tagcompromised_website
updated at2026_02_18
mitre tactic idTA0001
mitre tactic nameInitial_Access
mitre technique idT1189
mitre technique nameDrive_by_Compromise
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