Malicious curl Download From Fake Apple Ads Domain on macOS (via process_creation)

PremiumReviewedSigma · High · v1
Product
macos
Category
process_creation
Author
HuntRule
Published
2026-10-20
Updated
2026-10-20

ATT&CK techniques

C2
  1. Recon

  2. Resource Dev

  3. Initial Access

  4. Execution

  5. Persistence

  6. Priv Esc

  7. Defense Evasion

  8. Cred Access

  9. Discovery

  10. Lateral Movement

  11. Collection

  12. Exfiltration

  13. Impact

What it detects

This rule detects curl retrieving payloads from the apple-ads-metric staging domain used to deliver npm and back.sh second-stage scripts in the macOS crypto-sector intrusion. Downloading follow-on tooling from this Apple-themed domain marks the ingress tool transfer stage of the attack.

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Detection content is published as a reviewed draft. Tune thresholds and exclusions against your own telemetry before enabling this rule for alerting.