MISP / MISP/misp-modules

OpenIOC importer: hostname recongnized as ip-dst

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#128 3 comments 0 reactions 0 assignees View on GitHub

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Dominant language
Python
Stars
377
Forks
280
Avg merge
2d 2h
Merged PRs (30d)
10

Description

The OpenIOC importer does not properly parse RouteEntryItem of type String. It tries to add them as ip-dst instead of hostname.

      <IndicatorItem id="xyz" condition="is">
        <Context document="RouteEntryItem" search="RouteEntryItem/Destination" type="mir" />
        <Content type="string">example.com</Content>
      </IndicatorItem>

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Research direction

Locate the OpenIOC importer and trace handling for RouteEntryItem values with type="string", using the supplied XML as the starting case. Confirm that example.com is classified as hostname rather than ip-dst, and add or update coverage for this input before verifying the importer behavior.

Written by the indexing model from the issue text.

Assessment

Tech stack
python
Domain
security
Issue type
Bug
Difficulty
3/5
Estimated time
1-2 days
Activity status
Stale
Clarity
Mostly clear
Newbie friendliness
35/100

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