google / google/magika

[NEW CONTENT TYPE REQUEST] Detect encrypted archives

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missing content type needs triage
Dominant language
Rust
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Description

What type of file would you like magika to detect?

  • All possible variants of encrypted archives (zip, 7zip, rar, etc.)

What software can create/open these files?
Examples:

  • zip, 7zip, winrar etc.

Where can these files be found?

  • Create an encrypted archive yourself using the programs listed above

If possible, please provide a specification for this file type.

Contributor guide

Open the contributing guide

First steps

  1. Read the whole issue, then the project's contributing guide.
  2. Comment on the issue to say you are picking it up — it saves two people doing the same work.
  3. Fork the repository and make your change on a branch.
  4. Open a pull request that references the issue number.

Research direction

Begin with the linked archive-format table and create encrypted samples using zip, 7zip, and WinRAR as suggested in the issue. Determine which encrypted archive variants are in scope and how each should be represented in Magika; done means the requested variants are detected reliably and covered by validation.

Written by the indexing model from the issue text.

Assessment

Tech stack
rust
Domain
machine-learning
Issue type
Feature
Difficulty
5/5
Estimated time
Over a week
Activity status
Stale
Clarity
Mostly clear
Newbie friendliness
35/100

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