Suspicious macOS Keychain Credential Dumping via security find-generic-password
- Product
- macos
- Category
- process_creation
- Author
- HuntRule
- Published
- 2026-10-01
- Updated
- 2026-10-01
ATT&CK techniques
Cred AccessRecon
Resource Dev
Initial Access
Execution
Persistence
Priv Esc
Defense Evasion
Cred Access
Discovery
Lateral Movement
Collection
C2
Exfiltration
Impact
What it detects
This rule detects use of the built-in security command line utility to extract stored secrets from the macOS Keychain with find-generic-password. The MacSync stealer analyzed by Huntress abused this technique to harvest saved credentials from compromised hosts. Because the security binary is legitimate, focus on unexpected parent processes and scripted invocations that indicate credential theft rather than administrator activity.
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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