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# Threat intelligence report builder

Fill in a structured threat report form and export Markdown, HTML, or JSON locally, with sensitive-information review before any export unlocks.
Executive summaryWhat happened, why it matters, what you recommend, in plain languageKey judgementsEach with an explicit confidenceOverall confidenceNot statedLowModerateHighScope and period covered

Sources with Admiralty grading (A to F reliability, 1 to 6 credibility)
Add source

Timeline in UTC
Add entry

TTPs mapped to MITRE ATT&CK
Add techniqueIndicators, one per lineIPv4, IPv6, domain, URL, email, MD5, SHA-1, or SHA-256; validated and normalisedDefang indicators in exported reportsAffected assets, one per lineMitigations and recommended actions, one per lineAssessmentLimitations and intelligence gaps

Exports are locked
Run the review once per finished draft. It checks the prose for secret-shaped text and unlocks Markdown, HTML, and JSON exports for this exact content.Review for sensitive informationExport MarkdownExport HTMLExport JSON

Export buttons unlock after the review passes on this content.
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Everything runs in this tab: nothing is uploaded, and no report is stored anywhere. TLP labels follow FIRST 2.0. The builder does not ship the MITRE ATT&CK catalog, so technique names and contexts are yours to type; it checks only that the id is shaped like T1566 or T1566.001. The HTML export is self-contained, escapes every value, and carries a script-blocking content security policy so quoted strings cannot execute in a reader's browser.
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## More text tools

- [Markdown ⇄ HTML](/text/markdown)
- [Markdown table](/text/markdown-table)
- [Find & replace](/text/find-replace)
[All text tools](/text)

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Canonical HTML: https://nutter.tools/text/threat-intelligence-report-builder
Markdown version: https://nutter.tools/text/threat-intelligence-report-builder.md
Plain-text version: https://nutter.tools/text/threat-intelligence-report-builder.txt
Agent index: https://nutter.tools/llms.txt