Ext:dir

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Macromedia or Adobe director. This format has three related extensions. DIR is uncompressed, DCR is compressed, and DXR is encrypted.  
 
Macromedia or Adobe director. This format has three related extensions. DIR is uncompressed, DCR is compressed, and DXR is encrypted.  
  
director format is based on the [[RIFF]] metaformat
+
director format is based on the [[RIFF]] metaformat, but with data stored as big endian, (so the magic bytes are RIFX instead of RIFF)
  
 
=Resources=
 
=Resources=

Revision as of 11:42, 12 January 2016

Information for extension .dir

Macromedia or Adobe director. This format has three related extensions. DIR is uncompressed, DCR is compressed, and DXR is encrypted.

director format is based on the RIFF metaformat, but with data stored as big endian, (so the magic bytes are RIFX instead of RIFF)

Contents

Resources

Schockabsorber: has some very rudimentary reverse engineering of the director format

https://github.com/eriksoe/Schockabsorber

Adobe Shockwave - A case study on memory disclosure

this contains some useful specifics on the format, specifically for the purposes of building a security exploit. https://gist.github.com/TheCjw/b21d82dfe43107c58a6f


File types

Macromedia Director version Macintosh

PRONOM

Mime-type

Macromedia Director version PC

PRONOM

Mime-type



Source: PRONOM

Resources


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