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research
OneNote File Extraction
A security researcher documented a new feature added to onedump.py that exports embedded files from OneNote (.one) documents as JSON data. The tool can process multiple files in batch and work with myjson-filter.py to write extracted files to disk with SHA256-based naming.
Why it matters: Practitioners analyzing OneNote-based malware or data exfiltration can now extract and triage embedded files at scale rather than processing files individually.
- Source published
- First seen by Cybersecurity Tracker