Difference between pages "Tskfuse" and "OLE Compound File"

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tskfuse is a simple python program that uses the pyfuse layer and the SleuthKit Python3 bindings to allow you to browse a file system (and its deleted files) as if it were mounted.
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The '''Object Linking and Embedding (OLE) Compound File (CF)''' is used in other file formats as its underlying container file.
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It allows data to be stored in multiple streams.  
  
* http://code.google.com/p/pytsk/source/browse/samples/tskfuse.py
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The OLECF is also known as:
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* Compound Binary File (current name used by [[Microsoft]])
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* Compound Document File (name used by [[OpenOffice]])
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* OLE2 file
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== MIME types ==
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Because the OLECF by itself is just a container it does not use a mime type.
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A mime type assigned to an OLECF refers to its contents.
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== File signature ==
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The OLECF has the following file signature:
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<pre>
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d0 cf 11 e0 a1 b1 1a e1
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</pre>
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For beta version the following signature was used:
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<pre>
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0e 11 fc 0d d0 cf 11 0e
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</pre>
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The OLECF has no distinct footer.
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== Contents ==
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The OLECF uses a FAT-like file system to define blocks that are assigned to the stream using multiple allocation tables.
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It uses a directory structure to define the name of the streams.
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The OLECF is used to store:
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* [[Microsoft Office]] 97-2003 documents:
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** [[Word Document (DOC)]]
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** [[Excel Spreadsheet (XLS)]]
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** [[Powerpoint Presentation (PPT)]]
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* MSN (Toolbar) (C:\Documents and Settings\%USERNAME%\Local Settings\Application Data\Microsoft\MSNe\msninfo.dat)
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* [[Jump Lists]]
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* StickyNotes.snt
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* [[Thumbs.db]]
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* Windows Installer (.msi) and patch file (.msp)
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== External Links ==
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* [http://download.microsoft.com/download/0/B/E/0BE8BDD7-E5E8-422A-ABFD-4342ED7AD886/WindowsCompoundBinaryFileFormatSpecification.pdf Compound Binary File Specification], by [[Microsoft]]. Be warned this file contains at least one error: the directory entry name length is a size in bytes not in characters.
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* [http://msdn.microsoft.com/en-us/library/dd942138.aspx MS-CFB: Compound File Binary File Format], by [[Microsoft]]
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* [http://www.openoffice.org/sc/compdocfileformat.pdf Microsoft Compound Document File Format], by OpenOffice.org
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* [https://googledrive.com/host/0B3fBvzttpiiSS0hEb0pjU2h6a2c/OLE%20Compound%20File%20format.pdf OLE Compound File format specification], by the [[libolecf|libolecf project]]
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== Tools ==
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* [[libolecf]]
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* [http://www.mitec.cz/ssv.html MiTec Structured Storage Viewer]
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[[Category:File Formats]]

Revision as of 04:12, 12 October 2013

The Object Linking and Embedding (OLE) Compound File (CF) is used in other file formats as its underlying container file. It allows data to be stored in multiple streams.

The OLECF is also known as:

  • Compound Binary File (current name used by Microsoft)
  • Compound Document File (name used by OpenOffice)
  • OLE2 file

MIME types

Because the OLECF by itself is just a container it does not use a mime type. A mime type assigned to an OLECF refers to its contents.

File signature

The OLECF has the following file signature:

d0 cf 11 e0 a1 b1 1a e1

For beta version the following signature was used:

0e 11 fc 0d d0 cf 11 0e

The OLECF has no distinct footer.

Contents

The OLECF uses a FAT-like file system to define blocks that are assigned to the stream using multiple allocation tables. It uses a directory structure to define the name of the streams.

The OLECF is used to store:

External Links

Tools