stegoProeasy

Office Document Stego (e73e49dc)

hackerlab

Task: DOCX file with hidden data. Solution: Extract DOCX as ZIP archive, search XML files for flag hidden in page margin attributes (w:pgMar w:bottom).

steganography zip_archive docx office_open_xml ooxml xml_metadata document_properties hidden_data page_margins

DOCX file structure analysis (ZIP-based format)XML metadata inspectionHidden data in document properties (sectPr/pgMar)

$ ls tags/ techniques/

steganography zip_archive docx office_open_xml ooxml xml_metadata document_properties hidden_data page_margins

DOCX file structure analysis (ZIP-based format)XML metadata inspectionHidden data in document properties (sectPr/pgMar)

Analysis

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$ python3 exploit.py --target 192.168.1.1 --port 8080
[*] Connecting to target...
[+] Shell obtained!

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