Code

'Extract Files' operation#440

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n1474335 merged 25 commits intomastergchq/CyberChef:masterfrom feature-extract-filesgchq/CyberChef:feature-extract-filesCopy head branch name to clipboardMar 11, 2019

+2,572-708

Commits

Commits on Dec 14, 2018

• Added 'Extract Files' operation and 'Forensics' category.

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  6aa9d2b

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Commits on Dec 18, 2018

• Merge branch 'master' into feature-extract-files

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  d021245

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• Refactored file type detection engine

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  e6fb0be

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Commits on Dec 20, 2018

• Merge branch 'master' into feature-extract-files

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Commits on Dec 21, 2018

• Added support for a number of further file types and file detection methods.

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  8d3836c

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Commits on Dec 26, 2018

• Merge branch 'master' into feature-extract-files

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  321718d

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• Merge branch 'feature-extract-files' of github.com:gchq/CyberChef into feature-extract-files

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  f355fe3

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• Added 'isImage' and 'isType' functions

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  f4f9b5c

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• Converted all previous file signatures to the new format.

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  7293073

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Commits on Dec 27, 2018

• Added and improved file signatures.

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  0198f05

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Commits on Dec 30, 2018

• Merge branch 'master' into feature-extract-files

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  fd07b89

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• Untar operation now uses lib/Stream library

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  3ae225a

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• Added PNG and BMP extractors

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  ede7553

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Commits on Jan 1, 2019

• Refactored scanning for file types to be more than twice as fast.

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  4c285bc

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Commits on Jan 2, 2019

• Significantly improved performance when scanning for embedded files by implementing a fastcheck algorithm.

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  a56f92c

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Commits on Jan 3, 2019

• File scan now uses bytesMatch() instead of signatureMatches(), reducing call stack size

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  cd0c86e

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• Added FLV extractor.

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  0449c46

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• Added extractor for MS Office 2007+ files

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  7d8d80c

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Commits on Jan 4, 2019

• Fixed FLV previous tag size error

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  0d2cb02

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• Added RTF extractor

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  19b7957

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• Began implementing GZIP/DEFLATE extraction. Unfinished.

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  2a6db47

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Commits on Jan 10, 2019

• Stream.readBits() method implemented. Unfinished.

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  c077b22

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Commits on Jan 11, 2019

• Completed GZIP extraction

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  4e57b4b

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• Added Zlib extraction

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  2307325

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Commits on Jan 14, 2019

• Added ELF extractor. You can now specific which categories to search for in file type operations.

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  cd2c807

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