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Initial skeleton for the MISP core format Internet-Draft

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# MISP formats
This repository is the official source of the standard MISP formats.
* [misp-core-format](misp-core-format/raw.md.txt) [markdown source](misp-core-format/raw.md) which describes the core JSON format of MISP.

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MMARK:=/home/adulau/git/mmark/mmark/mmark -xml2 -page
docs = $(wildcard *.md)
all: $(docs)
$(MMARK) $< > $<.xml
xml2rfc --text $<.xml

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% Title = "MISP core format"
% abbrev = "MISP core format"
% category = "info"
% docName = "draft-dulaunoy-misp-core-format"
% ipr= "trust200902"
% area = "Security"
%
% date = 2016-10-01T00:00:00Z
%
% [[author]]
% initials="M."
% surname="Dulaunoy"
% fullname="Alexandre Dulaunoy"
% abbrev="CIRCL"
% organization = "Computer Incident Response Center Luxembourg"
% [author.address]
% email = "alexandre.dulaunoy@circl.lu"
% phone = "+352 247 88444"
% [author.address.postal]
% street = "41, avenue de la gare"
% city = "Luxembourg"
% code = "L-1611"
% country = "Luxembourg"
.# 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 Platform.
{mainmatter}
# Introduction
Sharing threat information became a fundamental requirements in the Internet, security and intelligence community at large. Threat
information can include indicators of compromise, malicious file indicators, financial fraud indicators
or even detailed information about a threat actor. MISP started as an open source project in late 2011
# Format
## Overview
The MISP core format is in the JSON [@!RFC4627] format. In MISP, an event is composed of a single JSON object.
## Event
An event is a simple meta structure scheme where attributes are embedded
<reference anchor='MISP-P' target='https://github.com/MISP'>
<front>
<title>MISP Project - Malware Information Sharing Platform and Threat Sharing</title>
<author initials='' surname='MISP' fullname='MISP Community'></author>
<date></date>
</front>
</reference>
{backmatter}
# Acknowledgements
The authors wish to thank all the MISP community to support the creation
of open standards in threat intelligence sharing.

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Network Working Group M. Dulaunoy
Internet-Draft CIRCL
Intended status: Informational October 1, 2016
Expires: April 4, 2017
MISP core format
draft-dulaunoy-misp-core-format
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 Platform.
Status of This Memo
This Internet-Draft is submitted in full conformance with the
provisions of BCP 78 and BCP 79.
Internet-Drafts are working documents of the Internet Engineering
Task Force (IETF). Note that other groups may also distribute
working documents as Internet-Drafts. The list of current Internet-
Drafts is at http://datatracker.ietf.org/drafts/current/.
Internet-Drafts are draft documents valid for a maximum of six months
and may be updated, replaced, or obsoleted by other documents at any
time. It is inappropriate to use Internet-Drafts as reference
material or to cite them other than as "work in progress."
This Internet-Draft will expire on April 4, 2017.
Copyright Notice
Copyright (c) 2016 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
(http://trustee.ietf.org/license-info) in effect on the date of
publication of this document. Please review these documents
carefully, as they describe your rights and restrictions with respect
to this document. Code Components extracted from this document must
Dulaunoy Expires April 4, 2017 [Page 1]
Internet-Draft MISP core format October 2016
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 . . . . . . . . . . . . . . . . . . . . . . . . 2
2. Format . . . . . . . . . . . . . . . . . . . . . . . . . . . 2
2.1. Overview . . . . . . . . . . . . . . . . . . . . . . . . 2
2.2. Event . . . . . . . . . . . . . . . . . . . . . . . . . . 2
3. References . . . . . . . . . . . . . . . . . . . . . . . . . 2
3.1. Normative References . . . . . . . . . . . . . . . . . . 2
3.2. Informative References . . . . . . . . . . . . . . . . . 3
Appendix A. Acknowledgements . . . . . . . . . . . . . . . . . . 3
Author's Address . . . . . . . . . . . . . . . . . . . . . . . . 3
1. Introduction
Sharing threat information became a fundamental requirements in the
Internet, security and intelligence community at large. Threat
information can include indicators of compromise, malicious file
indicators, financial fraud indicators or even detailed information
about a threat actor. MISP started as an open source project in late
2011
2. Format
2.1. Overview
The MISP core format is in the JSON [RFC4627] format. In MISP, an
event is composed of a single JSON object.
2.2. Event
An event is a simple meta structure scheme where attributes are
embedded
3. References
3.1. Normative References
[RFC4627] Crockford, D., "The application/json Media Type for
JavaScript Object Notation (JSON)", RFC 4627,
DOI 10.17487/RFC4627, July 2006,
<http://www.rfc-editor.org/info/rfc4627>.
Dulaunoy Expires April 4, 2017 [Page 2]
Internet-Draft MISP core format October 2016
3.2. Informative References
[MISP-P] MISP, , "MISP Project - Malware Information Sharing
Platform and Threat Sharing", <https://github.com/MISP>.
Appendix A. Acknowledgements
The authors wish to thank all the MISP community to support the
creation of open standards in threat intelligence sharing.
Author's Address
Alexandre Dulaunoy
Computer Incident Response Center Luxembourg
41, avenue de la gare
Luxembourg L-1611
Luxembourg
Phone: +352 247 88444
Email: alexandre.dulaunoy@circl.lu
Dulaunoy Expires April 4, 2017 [Page 3]