Suspicious macOS ClickFix Execution Piping curl to zsh via UNC1069
- Product
- macos
- Category
- process_creation
- Author
- HuntRule
- Published
- 2026-10-13
- Updated
- 2026-10-13
ATT&CK techniques
Execution → C2Recon
Resource Dev
Initial Access
Execution
Persistence
Priv Esc
Defense Evasion
Cred Access
Discovery
Lateral Movement
Collection
Exfiltration
Impact
What it detects
This rule detects a shell command that downloads content with curl and pipes it directly into zsh as used by UNC1069 macOS ClickFix social engineering. Attackers execute remote script content in memory to install a WebSocket based backdoor without writing the stager to disk.
Reporting behind it
Detection content is published as a reviewed draft. Tune thresholds and exclusions against your own telemetry before enabling this rule for alerting.
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