MISP core format
draft-dulaunoy-misp-core-format-02
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Network Working Group A. Dulaunoy
Internet-Draft A. Iklody
Intended status: Informational CIRCL
Expires: March 24, 2018 September 20, 2017
MISP core format
draft-dulaunoy-misp-core-format-02
Abstract
This document describes the MISP core format used to exchange
indicators and threat information between MISP (Malware Information
and threat Sharing Platform) instances. The JSON format includes the
overall structure along with the semantic associated for each
respective key. The format is described to support other
implementations which reuse the format and ensuring an
interoperability with existing MISP [MISP-P] software and other
Threat Intelligence Platforms.
Status of This Memo
This Internet-Draft is submitted in full conformance with the
provisions of BCP 78 and BCP 79.
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This Internet-Draft will expire on March 24, 2018.
Copyright Notice
Copyright (c) 2017 IETF Trust and the persons identified as the
document authors. All rights reserved.
This document is subject to BCP 78 and the IETF Trust's Legal
Provisions Relating to IETF Documents
(https://trustee.ietf.org/license-info) in effect on the date of
publication of this document. Please review these documents
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to this document. Code Components extracted from this document must
Dulaunoy & Iklody Expires March 24, 2018 [Page 1]
Internet-Draft MISP core format September 2017
include Simplified BSD License text as described in Section 4.e of
the Trust Legal Provisions and are provided without warranty as
described in the Simplified BSD License.
Table of Contents
1. Introduction . . . . . . . . . . . . . . . . . . . . . . . . 3
1.1. Conventions and Terminology . . . . . . . . . . . . . . . 3
2. Format . . . . . . . . . . . . . . . . . . . . . . . . . . . 3
2.1. Overview . . . . . . . . . . . . . . . . . . . . . . . . 3
2.2. Event . . . . . . . . . . . . . . . . . . . . . . . . . . 3
2.2.1. Event Attributes . . . . . . . . . . . . . . . . . . 3
2.3. Objects . . . . . . . . . . . . . . . . . . . . . . . . . 7
2.3.1. Org . . . . . . . . . . . . . . . . . . . . . . . . . 7
2.3.2. Orgc . . . . . . . . . . . . . . . . . . . . . . . . 7
2.4. Attribute . . . . . . . . . . . . . . . . . . . . . . . . 8
2.4.1. Sample Attribute Object . . . . . . . . . . . . . . . 8
2.4.2. Attribute Attributes . . . . . . . . . . . . . . . . 8
2.5. ShadowAttribute . . . . . . . . . . . . . . . . . . . . . 14
2.5.1. Sample Attribute Object . . . . . . . . . . . . . . . 14
2.5.2. ShadowAttribute Attributes . . . . . . . . . . . . . 15
2.5.3. Org . . . . . . . . . . . . . . . . . . . . . . . . . 20
2.6. Object . . . . . . . . . . . . . . . . . . . . . . . . . 20
2.6.1. Sample Object object . . . . . . . . . . . . . . . . 21
2.6.2. Object Attributes . . . . . . . . . . . . . . . . . . 21
2.7. Object References . . . . . . . . . . . . . . . . . . . . 24
2.7.1. Sample ObjectReference object . . . . . . . . . . . . 24
2.7.2. ObjectReference Attributes . . . . . . . . . . . . . 25
2.8. Tag . . . . . . . . . . . . . . . . . . . . . . . . . . . 27
2.8.1. Sample Tag . . . . . . . . . . . . . . . . . . . . . 27
2.9. Galaxy . . . . . . . . . . . . . . . . . . . . . . . . . 27
2.9.1. Sample Galaxy . . . . . . . . . . . . . . . . . . . . 28
3. JSON Schema . . . . . . . . . . . . . . . . . . . . . . . . . 29
4. Manifest . . . . . . . . . . . . . . . . . . . . . . . . . . 38
4.1. Format . . . . . . . . . . . . . . . . . . . . . . . . . 38
4.1.1. Sample Manifest . . . . . . . . . . . . . . . . . . . 39
5. Implementation . . . . . . . . . . . . . . . . . . . . . . . 41
6. Security Considerations . . . . . . . . . . . . . . . . . . . 41
7. Acknowledgements . . . . . . . . . . . . . . . . . . . . . . 41
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