LF Security Corpus: Media Containers & Polyglots
Appended archives, nested containers and cross-format media challenges. Synthetic security fixtures, not usable models.
UpdatedNote LF-CH-MCONT-0003: Valid GIF followed by a valid ZIP archive.
LayerFault/media-jpeg-appended-zip
UpdatedNote LF-CH-MCONT-0002: Valid JPEG followed by a valid ZIP archive.
LayerFault/media-jpeg-zip-python-source
UpdatedNote LF-CH-MCONT-0009: JPEG appends a ZIP with dormant Python capability source.
LayerFault/media-nested-image-zip-image
UpdatedNote LF-CH-MCONT-0010: Image appends a ZIP containing another image with marker metadata.
LayerFault/media-png-appended-tar
UpdatedNote LF-CH-MCONT-0005: Valid PNG followed by a valid TAR container.
LayerFault/media-png-appended-zip
UpdatedNote LF-CH-MCONT-0001: Valid PNG followed by a valid ZIP archive.
LayerFault/media-png-appended-zip-benign-control
UpdatedNote LF-CH-MCONT-0012: PNG appends a benign valid ZIP documentation archive.
LayerFault/media-png-double-nested-zip
UpdatedNote LF-CH-MCONT-0011: PNG appends ZIP containing a second ZIP with the marker.
LayerFault/media-png-fake-zip-magic-control
UpdatedNote LF-CH-MCONT-0006: PNG has ZIP magic-looking trailing bytes that do not form a valid archive.
LayerFault/media-png-zip-json-marker
UpdatedNote LF-CH-MCONT-0007: PNG appends a ZIP whose JSON member carries a marker.
LayerFault/media-png-zip-svg-marker
UpdatedNote LF-CH-MCONT-0008: PNG appends a ZIP containing an SVG security fixture.
LayerFault/media-webp-appended-zip
UpdatedNote LF-CH-MCONT-0004: Valid WebP followed by a valid ZIP archive.