HuntingAbuseAPI analyzer

[spoiicy]

Closes #2778

Description

This PR aims to add an analyzer to identify if the provided observable is present in the false positive list or not via Hunting Abuse API.

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[spoiicy]

Hi @fgibertoni, hope you are doing well. The PR is ready to be reviewed.

[spoiicy]

FP found Response:

FP not found Response:

[AnshSinghal]

Hi @spoiicy I had previously explored this issue a bit and just wanted to share a quick suggestion. Would it make sense to use a TTL-based cache for the false positives list? That way, we can store it once and refresh it periodically, instead of fetching the full list on every search. This could help with performance and reduce API load. Totally appreciate your work on this — feel free to ignore if you’ve already considered it or have a better approach!

[spoiicy]

@fgibertoni As per suggestion from @AnshSinghal, it actually makes sense to store the results for some amount of time, update them after, let's say 1 day, so that the server doesn't have to query on every call.

And I am aware that we used a file-based approach previously to perform such tasks and now @cristinaascari is working on solution, making it a DB-based approach and refactoring old code.

So how should I proceed with this? Let me know what you think.

[fgibertoni]

Yes I do agree with you and @AnshSinghal. At the moment @cristinaascari is blocked by other work on that task so it may take longer than expected. I think we can proceed with the "standard" approach and then we will refactor slighlty the code to adapt to her changes.

[spoiicy]

Data Model Result

{
  "report": {
    "details": {
      "platform": "MalwareBazaar",
      "entry_type": "md5_hash",
      "removed_by": "user",
      "time_stamp": "2025-06-22 09:45:33 UTC",
      "entry_value": "099137899ece96f311ac5ab554ea6fec",
      "removal_notes": null
    },
    "fp_status": true
  },
  "data_model": {
    "id": 387,
    "analyzers_report": [
      519
    ],
    "signatures": [],
    "evaluation": "trusted",
    "reliability": 9,
    "kill_chain_phase": null,
    "external_references": [],
    "related_threats": [],
    "tags": null,
    "malware_family": null,
    "additional_info": {
      "platform": "MalwareBazaar",
      "entry_type": "md5_hash",
      "removed_by": "user",
      "time_stamp": "2025-06-22 09:45:33 UTC",
      "entry_value": "099137899ece96f311ac5ab554ea6fec",
      "removal_notes": null
    },
    "date": "2025-06-28T19:39:09.202500Z",
    "comments": [],
    "file_information": {},
    "stats": {}
  },
  "errors": [],
  "parameters": {}
}