WiP for the new related field in misp-galaxy

pull/19/merge
Alexandre Dulaunoy 2018-08-09 12:04:47 +02:00
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@ -90,6 +90,18 @@ The values array contains one or more JSON objects which represent all the possi
The value is represented as a string and **MUST** be present. The description is represented as a string and **SHOULD** be present. The meta or metadata is represented as a JSON list and **SHOULD** be present.
The uuid represents the Universally Unique IDentifier (UUID) [@!RFC4122] of the value reference. The uuid **SHOULD** can be present and **MUST** be preserved.
## related
Related contains a list of JSON key value pairs which describe the related values in this galaxy cluster or to other galaxy clusters. The JSON object contains three fields, dest-uuid, type and tags. The dest-uuid represents the target UUID which encompasses a relation of some type. The dest-uuid is represented as a string and **MUST** be present. The type is represented as a string and **MUST** be present. The tags is a list of string which labels the related relationship such as the level of similarities, trust in the relationship or
~~~~
"related": [ {
"dest-uuid": "f873db71-3d53-41d5-b141-530675ade27a",
"type": "similar",
"tags": ["estimative-language:likelihood-probability=\"very-likely\""]
} ]
~~~~
## meta
Meta contains a list of custom defined JSON key value pairs. Users **SHOULD** reuse commonly used keys such as properties, complexity, effectiveness, country, possible_issues, colour, motive, impact, refs, synonyms, derivated_from, status, date, encryption, extensions, ransomnotes, cfr-suspected-victims, cfr-suspected-state-sponsor, cfr-type-of-incident, cfr-target-category wherever applicable.
@ -219,6 +231,180 @@ Example use of the cfr-suspected-victims, cfr-suspected-state-sponsor, cfr-type-
},
~~~~
# JSON Schema
The JSON Schema [@?JSON-SCHEMA] below defines the overall MISP galaxy formats. The main format is the MISP galaxy format used for the clusters.
## MISP galaxy format - clusters
~~~~
{
"$schema": "http://json-schema.org/schema#",
"title": "Validator for misp-galaxies - Clusters",
"id": "https://www.github.com/MISP/misp-galaxies/schema_clusters.json",
"type": "object",
"additionalProperties": false,
"properties": {
"description": {
"type": "string"
},
"type": {
"type": "string"
},
"version": {
"type": "integer"
},
"name": {
"type": "string"
},
"uuid": {
"type": "string"
},
"source": {
"type": "string"
},
"values": {
"type": "array",
"uniqueItems": true,
"items": {
"type": "object",
"additionalProperties": false,
"properties": {
"description": {
"type": "string"
},
"value": {
"type": "string"
},
"uuid": {
"type": "string"
},
"related": {
"type": "array",
"additionalProperties": false,
"items": {
"type": "object"
},
"properties": {
"dest-uuid": {
"type": "string"
},
"type": {
"type": "string"
},
"tags": {
"type": "array",
"uniqueItems": true,
"items": {
"type": "string"
}
}
}
},
"meta": {
"type": "object",
"additionalProperties": true,
"properties": {
"type": {
"type": "array",
"uniqueItems": true,
"items": {
"type": "string"
}
},
"complexity": {
"type": "string"
},
"effectiveness": {
"type": "string"
},
"country": {
"type": "string"
},
"possible_issues": {
"type": "string"
},
"colour": {
"type": "string"
},
"motive": {
"type": "string"
},
"impact": {
"type": "string"
},
"refs": {
"type": "array",
"uniqueItems": true,
"items": {
"type": "string"
}
},
"synonyms": {
"type": "array",
"uniqueItems": true,
"items": {
"type": "string"
}
},
"derivated_from": {
"type": "array",
"uniqueItems": true,
"items": {
"type": "string"
}
},
"status": {
"type": "string"
},
"date": {
"type": "string"
},
"encryption": {
"type": "string"
},
"extensions": {
"type": "array",
"uniqueItems": true,
"items": {
"type": "string"
}
},
"ransomnotes": {
"type": "array",
"uniqueItems": true,
"items": {
"type": "string"
}
}
}
}
},
"required": [
"value"
]
}
},
"authors": {
"type": "array",
"uniqueItems": true,
"items": {
"type": "string"
}
}
},
"required": [
"description",
"type",
"version",
"name",
"uuid",
"values",
"authors",
"source"
]
}
~~~~
# Acknowledgements