[adulau]

One captured clipboard item, preserving its text or binary evidence, MIME type and native format for clipboard theft and replacement investigations.

artifact is a generic payload and script executable content; neither records that content was present in a clipboard or its native clipboard format.

Existing templates considered: artifact, script.

Use related-to references to the source process, device or file. Each clipboard item is a separate object to retain the association between content and format.

OCSF mapping

• clipboard_item in OCSF 1.9.0 (versioned source)

MISP object relation	OCSF source path
text	clipboard_item.string_data
data	clipboard_item.binary_data
mime-type	clipboard_item.mime_type
native-type	clipboard_item.clipboard_native_type

Datetime relations use ISO 8601. Importers can prefer the OCSF _time_dt sibling, or convert the corresponding _time epoch milliseconds to a UTC datetime. Unreported booleans remain absent. Source codes, identifiers and strings keep their source meaning; this template is a CTI-oriented subset of the OCSF object.

All attributes default to to_ids: false. Descriptive metadata, local identifiers, counts, flags and timestamps disable correlation; typed network indicators, package URIs and hashes retain correlation where applicable. Nested entities use MISP object references. Source arrays are marked multiple only when their entries can be represented independently.

Example values

These are object-relation/value pairs for one object, with illustrative identifiers:

{
  "text": "example clipboard text",
  "mime-type": "text/plain",
  "native-type": "CF_TEXT"
}

Validation

• ./jq_all_the_things.sh and ./validate_all.sh passed on the baseline plus all 29 proposed templates: 483 template definitions, relationship checks, 22 unit tests and unique UUID checks.
• This template passed JSON Schema validation, required-field reference checks and exact jq -S -j formatting checks against the same baseline.
• The example loaded and serialized with PyMISP 3.0.0 in strict mode.

This PR adds one version-2 template with a fresh UUID, based directly on main at a9c09f216032bc6093d09f68c743cda2dae29aac. It is part of a review of all 190 base OCSF 1.9.0 objects, compared with the 454 existing MISP templates. The review identified 29 new template proposals; existing-template extensions are recorded separately for future work. No live MISP server round-trip was performed.

Codex review updates

• Require the MIME type mandated by OCSF while retaining the text-or-binary content choice.

Validation after the fixes: all 29 original examples and 20 regression examples passed with PyMISP 3.0.0 in strict mode; 69 regression checks passed against the unmodified MISP 2.5 PHP attribute validator, including zero/nonzero values, negative rejection and NetBIOS authorities. The complete repository validation suite was rerun on all 483 template definitions.

[chatgpt-codex-connector]

Codex Review Summary: ✅ Completed

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

Review	Status	Commit	Review trigger
📝 Code Review	✅ Completed 2026-11-09T16:37:07.630255Z	cc517d1	PR opened
🔒 Security Review	✅ Completed 2026-11-09T16:36:25.987014Z	cc517d1	PR opened

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[chatgpt-codex-connector]

💡 Codex Review

Here are some automated review suggestions for this pull request.

Reviewed commit: cc517d197c

ℹ️ About Codex in GitHub

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• Open a pull request for review
• Mark a draft as ready
• Comment "@codex review".

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