Difference between revisions of "File Format Identification"

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* [http://www.micsymposium.org/mics_2005/papers/paper7.pdf File Type Detection Technology], Douglas J. Hickok, Daine Richard Lesniak, Michael C. Rowe, 2005 Midwest Instruction and Computing Symposium.
 
* [http://www.micsymposium.org/mics_2005/papers/paper7.pdf File Type Detection Technology], Douglas J. Hickok, Daine Richard Lesniak, Michael C. Rowe, 2005 Midwest Instruction and Computing Symposium.
  
* # Karresand M., Shahmehri N., [[http://dx.doi.org/10.1007/0-387-33406-8_35 Oscar: File Type Identification of Binary Data in Disk Clusters and RAM Pages]], Proceedings of IFIP International Information Security Conference: Security and Privacy in Dynamic Environments (SEC2006), Springer, ISBN 0-387-33405-x, pp 413-424, May 22 - 24, Karlstad, Sweden. Journal page.  
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* Karresand M., Shahmehri N., [http://dx.doi.org/10.1007/0-387-33406-8_35 Oscar: File Type Identification of Binary Data in Disk Clusters and RAM Pages], Proceedings of IFIP International Information Security Conference: Security and Privacy in Dynamic Environments (SEC2006), Springer, ISBN 0-387-33405-x, pp 413-424, May 22 - 24, Karlstad, Sweden. Journal page.  
  
 
[[Category:Bibliographies]]
 
[[Category:Bibliographies]]

Revision as of 13:51, 1 January 2009

File Format Identification is the process of figuring out the format of a sequence of bytes. Operating systems typically do this by file extension or by embedded MIME information. Forensic applications need to identify file types by content.

Tools

libmagic

  • Written in C.
  • Rules in /usr/share/file/magic and compiled at runtime.
  • Powers the Unix “file” command, but you can also call the library directly from a C program.
  • http://sourceforge.net/projects/libmagic

DROID

TrID

Stellent/Oracle Outside-In

Bibliography

Current research papers on the file format identification problem. Most of these papers concern themselves with identifying file format of a few file sectors, rather than an entire file.

  • FORSIGS; Forensic Signature Analysis of the Hard Drive for Multimedia File Fingerprints, John Haggerty and Mark Taylor, IFIP TC11 International Information Security Conference, 2006, Sandton, South Africa.