Add socat utility detections

[themaryjo]

Details

Adding detections for socat utility

###Story
MacOS Persistence Techniques

###Detections

• Socat Utility Listener Binding Executable: Detects the execution of the socat utility with command-line arguments that configure a TCP or OpenSSL listener and bind an executable to incoming connections.
• Socat Utility Remote TCP Connection with Echo Disabled: Detects the execution of the socat utility on a MacOS endpoint with command-line arguments that connect to a remote TCP endpoint while disabling local terminal echo.

Checklist

• Validate name matches <platform>_<mitre att&ck technique>_<short description> nomenclature
• CI/CD jobs passed ✔️
• Validated SPL logic.
• Validated tags, description, and how to implement.
• Verified references match analytic.
• Confirm updates to lookups are handled properly.

[nasbench]

@codex review

[chatgpt-codex-connector]

Codex Review Summary

This comment shows the latest Codex review activity on this pull request.

Review	Status	Commit	Review trigger
📝 Code Review	✅ Completed 2026-09-06T23:45:54.783130Z	7059756	Manual request

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[chatgpt-codex-connector]

💡 Codex Review

Here are some automated review suggestions for this pull request.

Reviewed commit: 10ede786e0

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[nasbench]

@codex review

[chatgpt-codex-connector]

Codex Review: Didn't find any major issues. 🚀

Reviewed commit: 7059756ca4

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[nasbench]

LGTM.

Made some slight changes to the metadata, and reduced the echo=0 based rule to an anomaly since its does not have major indicators that warrant a TTP at this time imo.