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MISP core format

The information below is for an old version of the document.
Document Type
This is an older version of an Internet-Draft whose latest revision state is "Active".
Expired & archived
Authors Alexandre Dulaunoy , Andras Iklody
Last updated 2023-08-30 (Latest revision 2023-02-26)
RFC stream (None)
Stream Stream state (No stream defined)
Consensus boilerplate Unknown
RFC Editor Note (None)
IESG IESG state Expired
Telechat date (None)
Responsible AD (None)
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This Internet-Draft is no longer active. A copy of the expired Internet-Draft is available in these formats:


This document describes the MISP core format used to exchange indicators and threat information between MISP (Open Source Threat Intelligence Sharing Platform formerly known as Malware Information 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.


Alexandre Dulaunoy
Andras Iklody

(Note: The e-mail addresses provided for the authors of this Internet-Draft may no longer be valid.)