oasis

CybOX™ Version 2.1.1. Part 63: Whois Object

Committee Specification Draft 01 /
Public Review Draft 01

20 June 2016

Specification URIs

This version:

http://docs.oasis-open.org/cti/cybox/v2.1.1/csprd01/part63-whois/cybox-v2.1.1-csprd01-part63-whois.docx (Authoritative)

http://docs.oasis-open.org/cti/cybox/v2.1.1/csprd01/part63-whois/cybox-v2.1.1-csprd01-part63-whois.html

http://docs.oasis-open.org/cti/cybox/v2.1.1/csprd01/part63-whois/cybox-v2.1.1-csprd01-part63-whois.pdf

Previous version:

N/A

Latest version:

http://docs.oasis-open.org/cti/cybox/v2.1.1/part63-whois/cybox-v2.1.1-part63-whois.docx (Authoritative)

http://docs.oasis-open.org/cti/cybox/v2.1.1/part63-whois/cybox-v2.1.1-part63-whois.html

http://docs.oasis-open.org/cti/cybox/v2.1.1/part63-whois/cybox-v2.1.1-part63-whois.pdf

Technical Committee:

OASIS Cyber Threat Intelligence (CTI) TC

Chair:

Richard Struse (Richard.Struse@HQ.DHS.GOV), DHS Office of Cybersecurity and Communications (CS&C)

Editors:

Desiree Beck (dbeck@mitre.org), MITRE Corporation

Trey Darley (trey@kingfisherops.com), Individual member

Ivan Kirillov (ikirillov@mitre.org), MITRE Corporation

Rich Piazza (rpiazza@mitre.org), MITRE Corporation

Additional artifacts:

This prose specification is one component of a Work Product whose components are listed in http://docs.oasis-open.org/cti/cybox/v2.1.1/csprd01/cybox-v2.1.1-csprd01-additional-artifacts.html.

Related work:

This specification is related to:

·         STIX™ Version 1.2.1. Edited by Sean Barnum, Desiree Beck, Aharon Chernin, and Rich Piazza. 05 May 2016. OASIS Committee Specification 01. http://docs.oasis-open.org/cti/stix/v1.2.1/cs01/part1-overview/stix-v1.2.1-cs01-part1-overview.html.

Abstract:

The Cyber Observable Expression (CybOX) is a standardized language for encoding and communicating high-fidelity information about cyber observables, whether dynamic events or stateful measures that are observable in the operational cyber domain. By specifying a common structured schematic mechanism for these cyber observables, the intent is to enable the potential for detailed automatable sharing, mapping, detection and analysis heuristics. This specification document defines the Whois Object data model, which is one of the Object data models for CybOX content.

Status:

This document was last revised or approved by the OASIS Cyber Threat Intelligence (CTI) TC on the above date. The level of approval is also listed above. Check the “Latest version” location noted above for possible later revisions of this document. Any other numbered Versions and other technical work produced by the Technical Committee (TC) are listed at https://www.oasis-open.org/committees/tc_home.php?wg_abbrev=cti#technical.

TC members should send comments on this specification to the TC’s email list. Others should send comments to the TC’s public comment list, after subscribing to it by following the instructions at the “Send A Comment” button on the TC’s web page at https://www.oasis-open.org/committees/cti/.

For information on whether any patents have been disclosed that may be essential to implementing this specification, and any offers of patent licensing terms, please refer to the Intellectual Property Rights section of the TC’s web page (https://www.oasis-open.org/committees/cti/ipr.php).

Citation format:

When referencing this specification the following citation format should be used:

[CybOX-v2.1.1-whois]

CybOX™ Version 2.1.1. Part 63: Whois Object. Edited by Desiree Beck, Trey Darley, Ivan Kirillov, and Rich Piazza. 20 June 2016. OASIS Committee Specification Draft 01 / Public Review Draft 01. http://docs.oasis-open.org/cti/cybox/v2.1.1/csprd01/part63-whois/cybox-v2.1.1-csprd01-part63-whois.html. Latest version: http://docs.oasis-open.org/cti/cybox/v2.1.1/part63-whois/cybox-v2.1.1-part63-whois.html.

Notices

Copyright © OASIS Open 2016. All Rights Reserved.

All capitalized terms in the following text have the meanings assigned to them in the OASIS Intellectual Property Rights Policy (the "OASIS IPR Policy"). The full Policy may be found at the OASIS website.

This document and translations of it may be copied and furnished to others, and derivative works that comment on or otherwise explain it or assist in its implementation may be prepared, copied, published, and distributed, in whole or in part, without restriction of any kind, provided that the above copyright notice and this section are included on all such copies and derivative works. However, this document itself may not be modified in any way, including by removing the copyright notice or references to OASIS, except as needed for the purpose of developing any document or deliverable produced by an OASIS Technical Committee (in which case the rules applicable to copyrights, as set forth in the OASIS IPR Policy, must be followed) or as required to translate it into languages other than English.

The limited permissions granted above are perpetual and will not be revoked by OASIS or its successors or assigns.

This document and the information contained herein is provided on an "AS IS" basis and OASIS DISCLAIMS ALL WARRANTIES, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO ANY WARRANTY THAT THE USE OF THE INFORMATION HEREIN WILL NOT INFRINGE ANY OWNERSHIP RIGHTS OR ANY IMPLIED WARRANTIES OF MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE.

OASIS requests that any OASIS Party or any other party that believes it has patent claims that would necessarily be infringed by implementations of this OASIS Committee Specification or OASIS Standard, to notify OASIS TC Administrator and provide an indication of its willingness to grant patent licenses to such patent claims in a manner consistent with the IPR Mode of the OASIS Technical Committee that produced this specification.

OASIS invites any party to contact the OASIS TC Administrator if it is aware of a claim of ownership of any patent claims that would necessarily be infringed by implementations of this specification by a patent holder that is not willing to provide a license to such patent claims in a manner consistent with the IPR Mode of the OASIS Technical Committee that produced this specification. OASIS may include such claims on its website, but disclaims any obligation to do so.

OASIS takes no position regarding the validity or scope of any intellectual property or other rights that might be claimed to pertain to the implementation or use of the technology described in this document or the extent to which any license under such rights might or might not be available; neither does it represent that it has made any effort to identify any such rights. Information on OASIS' procedures with respect to rights in any document or deliverable produced by an OASIS Technical Committee can be found on the OASIS website. Copies of claims of rights made available for publication and any assurances of licenses to be made available, or the result of an attempt made to obtain a general license or permission for the use of such proprietary rights by implementers or users of this OASIS Committee Specification or OASIS Standard, can be obtained from the OASIS TC Administrator. OASIS makes no representation that any information or list of intellectual property rights will at any time be complete, or that any claims in such list are, in fact, Essential Claims.

The name "OASIS" is a trademark of OASIS, the owner and developer of this specification, and should be used only to refer to the organization and its official outputs. OASIS welcomes reference to, and implementation and use of, specifications, while reserving the right to enforce its marks against misleading uses. Please see https://www.oasis-open.org/policies-guidelines/trademark for above guidance.

 

Portions copyright © United States Government 2012-2016.  All Rights Reserved.

STIX™, TAXII™, AND CybOX™ (STANDARD OR STANDARDS) AND THEIR COMPONENT PARTS ARE PROVIDED “AS IS” WITHOUT ANY WARRANTY OF ANY KIND, EITHER EXPRESSED, IMPLIED, OR STATUTORY, INCLUDING, BUT NOT LIMITED TO, ANY WARRANTY THAT THESE STANDARDS OR ANY OF THEIR COMPONENT PARTS WILL CONFORM TO SPECIFICATIONS, ANY IMPLIED WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE, OR FREEDOM FROM INFRINGEMENT, ANY WARRANTY THAT THE STANDARDS OR THEIR COMPONENT PARTS WILL BE ERROR FREE, OR ANY WARRANTY THAT THE DOCUMENTATION, IF PROVIDED, WILL CONFORM TO THE STANDARDS OR THEIR COMPONENT PARTS.  IN NO EVENT SHALL THE UNITED STATES GOVERNMENT OR ITS CONTRACTORS OR SUBCONTRACTORS BE LIABLE FOR ANY DAMAGES, INCLUDING, BUT NOT LIMITED TO, DIRECT, INDIRECT, SPECIAL OR CONSEQUENTIAL DAMAGES, ARISING OUT OF, RESULTING FROM, OR IN ANY WAY CONNECTED WITH THESE STANDARDS OR THEIR COMPONENT PARTS OR ANY PROVIDED DOCUMENTATION, WHETHER OR NOT BASED UPON WARRANTY, CONTRACT, TORT, OR OTHERWISE, WHETHER OR NOT INJURY WAS SUSTAINED BY PERSONS OR PROPERTY OR OTHERWISE, AND WHETHER OR NOT LOSS WAS SUSTAINED FROM, OR AROSE OUT OF THE RESULTS OF, OR USE OF, THE STANDARDS, THEIR COMPONENT PARTS, AND ANY PROVIDED DOCUMENTATION. THE UNITED STATES GOVERNMENT DISCLAIMS ALL WARRANTIES AND LIABILITIES REGARDING THE STANDARDS OR THEIR COMPONENT PARTS ATTRIBUTABLE TO ANY THIRD PARTY, IF PRESENT IN THE STANDARDS OR THEIR COMPONENT PARTS AND DISTRIBUTES IT OR THEM “AS IS.”

Table of Contents

1        Introduction. 6

1.1          CybOXTM Specification Documents. 6

1.2          Document Conventions. 6

1.2.1      Fonts. 6

1.2.2      UML Package References. 7

1.2.3      UML Diagrams. 7

1.2.4      Property Table Notation. 8

1.2.5      Property and Class Descriptions. 8

1.3          Terminology. 9

1.4          Normative References. 9

2        Background Information. 10

2.1          Cyber Observables. 10

2.2          Objects. 10

3        Data Model 11

3.1          WhoisObjectType Class. 11

3.2          WhoisRegistrarInfoType Class. 13

3.3          WhoisContactsType Class. 14

3.4          WhoisContactType Data Type. 15

3.5          WhoisStatusesType Class. 16

3.6          WhoisStatusType Data Type. 16

3.7          WhoisNameserversType Class. 16

3.8          WhoisRegistrantInfoType Class. 17

3.9          WhoisRegistrantsType Class. 17

3.10        WhoisStatusTypeEnum Enumeration. 18

3.11        WhoisDNSSECTypeEnum Enumeration. 20

3.12        WhoisContactTypeEnum Enumeration. 20

4        Conformance. 22

Appendix A. Acknowledgments. 23

Appendix B. Revision History. 27

 

 


1      Introduction

[All text is normative unless otherwise labeled]

The Cyber Observable Expression (CybOXTM) provides a common structure for representing cyber observables across and among the operational areas of enterprise cyber security. CybOX improves the consistency, efficiency, and interoperability of deployed tools and processes, and it increases overall situational awareness by enabling the potential for detailed automatable sharing, mapping, detection, and analysis heuristics.

This document serves as the specification for the CybOX Whois Object Version 2.1.1 data model, which is one of eighty-eight CybOX Object data models.

In Section 1.1 we discuss additional specification documents, in Section 1.2 we provide document conventions, and in Section 1.3 we provide terminology. References are given in Section 1.4. In Section 2, we give background information necessary to fully understand the Whois Object data model. We present the Whois Object data model specification details in Section 3 and conformance information in Section 4.

1.1    CybOXTM Specification Documents

The CybOX specification consists of a formal UML model and a set of textual specification documents that explain the UML model.  Specification documents have been written for each of the individual data models that compose the full CybOX UML model. 

CybOX has a modular design comprising two fundamental data models and a collection of Object data models. The fundamental data models – CybOX Core and CybOX Common – provide essential CybOX structure and functionality. The CybOX Objects, defined in individual data models, are precise characterizations of particular types of observable cyber entities (e.g., HTTP session, Windows registry key, DNS query).

Use of the CybOX Core and Common data models is required; however, use of the CybOX Object data models is purely optional: users select and use only those Objects and corresponding data models that are needed. Importing the entire CybOX suite of data models is not necessary.

The CybOX Version 2.1.1 Part 1: Overview document provides a comprehensive overview of the full set of CybOX data models, which in addition to the Core, Common, and numerous Object data models, includes various extension data models and a vocabularies data model, which contains a set of default controlled vocabularies. CybOX Version 2.1.1 Part 1: Overview also summarizes the relationship of CybOX to other languages, and outlines general CybOX data model conventions.

1.2    Document Conventions

The following conventions are used in this document.

1.2.1   Fonts

The following font and font style conventions are used in the document:

·         Capitalization is used for CybOX high level concepts, which are defined in CybOX Version 2.1.1 Part 1: Overview.

Examples: Action, Object, Event, Property

·         The Courier New font is used for writing UML objects.

Examples: ActionType, cyboxCommon:BaseObjectPropertyType

Note that all high level concepts have a corresponding UML object.  For example, the Action high level concept is associated with a UML class named, ActionType.

·         The ‘italic’ font (with single quotes) is used for noting actual, explicit values for CybOX Language properties. The italic font (without quotes) is used for noting example values.

Example:  ‘HashNameVocab-1.0,’ high, medium, low

1.2.2   UML Package References

Each CybOX data model is captured in a different UML package (e.g., Core package) where the packages together compose the full CybOX UML model.  To refer to a particular class of a specific package, we use the format package_prefix:class, where package_prefix corresponds to the appropriate UML package.

The package_prefix for the Whois data model is WhoisObj. Note that in this specification document, we do not explicitly specify the package prefix for any classes that originate from the Whois Object data model. 

1.2.3   UML Diagrams

This specification makes use of UML diagrams to visually depict relationships between CybOX Language constructs. Note that the diagrams have been extracted directly from the full UML model for CybOX; they have not been constructed purely for inclusion in the specification documents.  Typically, diagrams are included for the primary class of a data model, and for any other class where the visualization of its relationships between other classes would be useful.  This implies that there will be very few diagrams for classes whose only properties are either a data type or a class from the CybOX Common data model.  Other diagrams that are included correspond to classes that specialize a superclass and abstract or generalized classes that are extended by one or more subclasses.

In UML diagrams, classes are often presented with their attributes elided, to avoid clutter.  The fully described class can usually be found in a related diagram.  A class presented with an empty section at the bottom of the icon indicates that there are no attributes other than those that are visualized using associations.

1.2.3.1   Class Properties

Generally, a class property can be shown in a UML diagram as either an attribute or an association (i.e., the distinction between attributes and associations is somewhat subjective).  In order to make the size of UML diagrams in the specifications manageable, we have chosen to capture most properties as attributes and to capture only higher level properties as associations, especially in the main top-level component diagrams.  In particular, we will always capture properties of UML data types as attributes. 

1.2.3.2   Diagram Icons and Arrow Types

Diagram icons are used in a UML diagram to indicate whether a shape is a class, enumeration, or a data type, and decorative icons are used to indicate whether an element is an attribute of a class or an enumeration literal. In addition, two different arrow styles indicate either a directed association relationship (regular arrowhead) or a generalization relationship (triangle-shaped arrowhead).  The icons and arrow styles we use are shown and described in Table 1‑1.

Table 1‑1.  UML diagram icons

Icon

Description

This diagram icon indicates a class.  If the name is in italics, it is an abstract class.

This diagram icon indicates an enumeration.

This diagram icon indicates a data type.

This decorator icon indicates an attribute of a class.  The green circle means its visibility is public.  If the circle is red or yellow, it means its visibility is private or protected.

This decorator icon indicates an enumeration literal.

This arrow type indicates a directed association relationship.

This arrow type indicates a generalization relationship. 

1.2.4   Property Table Notation

Throughout Section 3, tables are used to describe the properties of each data model class. Each property table consists of a column of names to identify the property, a type column to reflect the datatype of the property, a multiplicity column to reflect the allowed number of occurrences of the property, and a description column that describes the property.  Package prefixes are provided for classes outside of the Whois Object data model (see Section 1.2.2).

Note that if a class is a specialization of a superclass, only the properties that constitute the specialization are shown in the property table (i.e., properties of the superclass will not be shown).  However, details of the superclass may be shown in the UML diagram.

1.2.5   Property and Class Descriptions

Each class and property defined in CybOX is described using the format, “The X property verb Y.”  For example, in the specification for the CybOX Core data model, we write, “The id property specifies a globally unique identifier for the Action.”  In fact, the verb “specifies” could have been replaced by any number of alternatives: “defines,” “describes,” “contains,” “references,” etc.

However, we thought that using a wide variety of verb phrases might confuse a reader of a specification document because the meaning of each verb could be interpreted slightly differently.  On the other hand, we didn’t want to use a single, generic verb, such as “describes,” because although the different verb choices may or may not be meaningful from an implementation standpoint, a distinction could be useful to those interested in the modeling aspect of CybOX. 

Consequently, we have preferred to use the three verbs, defined as follows, in class and property descriptions:

Verb

CybOX Definition

captures

Used to record and preserve information without implying anything about the structure of a class or property.  Often used for properties that encompass general content.  This is the least precise of the three verbs. 

 

Examples:

The Observable_Source property characterizes the source of the Observable information. Examples of details captured include identifying characteristics, time-related attributes, and a list of the tools used to collect the information.

The Description property captures a textual description of the Action. 

characterizes

Describes the distinctive nature or features of a class or property.  Often used to describe classes and properties that themselves comprise one or more other properties.

 

Examples:

The Action property characterizes a cyber observable Action.

The Obfuscation_Technique property characterizes a technique an attacker could potentially leverage to obfuscate the Observable.

specifies

Used to clearly and precisely identify particular instances or values associated with a property.  Often used for properties that are defined by a controlled vocabulary or enumeration; typically used for properties that take on only a single value.

 

Example:

The cybox_major_version property specifies the major version of the CybOX language used for the set of Observables.

1.3    Terminology

The key words “MUST”, “MUST NOT”, “REQUIRED”, “SHALL”, “SHALL NOT”, “SHOULD”, “SHOULD NOT”, “RECOMMENDED”, “MAY”, and “OPTIONAL” in this document are to be interpreted as described in [RFC2119].

1.4    Normative References

[RFC2119]               Bradner, S., “Key words for use in RFCs to Indicate Requirement Levels”, BCP 14, RFC 2119, March 1997. http://www.ietf.org/rfc/rfc2119.txt.

2      Background Information

In this section, we provide high level information about the Whois Object data model that is necessary to fully understand the specification details given in Section 3.

2.1    Cyber Observables

A cyber observable is a dynamic event or a stateful property that occurs, or may occur, in the operational cyber domain. Examples of stateful properties include the value of a registry key, the MD5 hash of a file, and an IP address. Examples of events include the deletion of a file, the receipt of an HTTP GET request, and the creation of a remote thread.

A cyber observable is different than a cyber indicator. A cyber observable is a statement of fact, capturing what was observed or could be observed in the cyber operational domain. Cyber indicators are cyber observable patterns, such as a registry key value associated with a known bad actor or a spoofed email address used on a particular date.

2.2    Objects

Cyber observable objects (Files, IP Addresses, etc) in CybOX are characterized with a combination of two levels of data models.

The first level is the Object data model which specifies a base set of properties universal to all types of Objects and enables them to integrate with the overall cyber observable framework specified in the CybOX Core data model.

The second level are the object property models which specify the properties of a particular type of Object via individual data models each focused on a particular cyber entity, such as a Windows registry key, or an Email Message. Accordingly, each release of the CybOX language includes a particular set of Objects that are part of the release. The data model for each of these Objects is defined by its own specification that describes the context-specific classes and properties that compose the Object.

Any specific instance of an Object is represented utilizing the particular object properties data model within the general Object data model. 


3      Data Model

3.1    WhoisObjectType Class

The WhoisObjectType class is intended to characterize Whois information for a domain. The UML diagram corresponding to the WhoisObjectType class is shown in Figure 3‑1

Figure 3‑1. UML diagram of the WhoisObjectType class

The property table of the WhoisObjectType class is given in Table 3‑1.

Table 3‑1. Properties of the WhoisObjectType class

Name

Type

Multiplicity

Description

Lookup_Date

cyboxCommon:

DateTimeObjectPropertyType

0..1

The Lookup_Date property specifies the date and time that the Whois record was queried.

Domain_Name

URIObj:URIObjectType

0..1

The Domain_Name property specifies the corresponding domain name for this Whois entry.

Domain_ID

cyboxCommon:

StringObjectPropertyType

0..1

The Domain_ID property specifies the domain id for the domain associated with this Whois entry.

Server_Name

URIObj:URIObjectType

0..1

The Server_Name property specifies the corresponding server name for this Whois entry. This usually corresponds to a nameserver lookup.

IP_Address

AddressObj:

AddressObjectType

0..1

The IP_Address property specifies the corresponding ip address for this Whois entry. The usually corresponds to a nameserver lookup.

DNSSEC

WhoisDNSSECTypeEnum

0..1

The DNSSEC element corresponds to the DNSSEC property associated with a Whois entry. Acceptable values are: "Signed" or "Unsigned".

Nameservers

WhoisNameserversType

0..1

The Nameservers property represents a list of nameserver entries for a Whois entry.

Status

WhoisStatusesType

0..1

The Status property represents a list of statuses for a given Whois entry.

Updated_Date

cyboxCommon:

DateObjectPropertyType

0..1

The Updated_Date property specifies the date in which the registered domain information was last updated.

Creation_Date

cyboxCommon:

DateObjectPropertyType

0..1

The Creation_Date property specifies the date in which the registered domain was created.

Expiration_Date

cyboxCommon:

DateObjectPropertyType

0..1

The Expiration_Date property specifies the date in which the registered domain will expire.

Regional_Internet_Registry

cyboxCommon:

RegionalRegistryType

0..1

The Regional_Internet_Registry property specifies the name of the Regional Internet Registry (RIR) which allocated the IP address contained in this Whois entry.

Sponsoring_Registrar

cyboxCommon:

StringObjectPropertyType

0..1

The Sponsoring_Registrar property holds the name of the sponsoring registrar for the domain.

Registrar_Info

WhoisRegistrarInfoType

0..1

The Registrar_Info property represents registrar info that would be returned from a registrar lookup.

Registrants

WhoisRegistrantsType

0..1

The Registrants property represents the registrant information associated with a domain lookup.

Contact_Info

WhoisContactType

0..1

The Contact_Info property represents contact info that would be returned from a contact lookup.

Remarks

cyboxCommon:

StringObjectPropertyType

0..1

The Remarks property specifies any remarks associated with this Whois entry.

 

3.2    WhoisRegistrarInfoType Class

The property table of the WhoisRegistrarInfoType class is given in Table 3‑2.

Table 3‑2. Properties of the WhoisRegistrarInfoType class

Name

Type

Multiplicity

Description

Registrar_ID

cyboxCommon:

StringObjectPropertyType

0..1

The Registrar_ID corresponds to the Registrar ID property of a Whois entry.

Registrar_GUID

cyboxCommon:

StringObjectPropertyType

0..1

The Registrar_GUID corresponds to the Registrar GUID property of a Whois entry.

Name

cyboxCommon:

StringObjectPropertyType

0..1

The Name property holds the name of the registrar organization.

Address

cyboxCommon:

StringObjectPropertyType

0..1

The Address property holds the address (location) of the registrar organization.

Email_Address

AddressObj:

AddressObjectType

0..1

The Email_Address property holds the main email address for the registrar.

Phone_Number

cyboxCommon:

StringObjectPropertyType

0..1

The Phone_Number property holds the phone number of the registrar organization.

Whois_Server

URIObj:URIObjectType

0..1

The Whois_Server property specifies the corresponding whois server for this registrar.

Referral_URL

URIObj:URIObjectType

0..1

The Referral_URL property specifies the corresponding referral URL for registrar.

Contacts

WhoisContactsType

0..1

The Contacts property specifies a list of registrar contacts.

 

3.3    WhoisContactsType Class

The WhoisContactsType class represents a list of contacts (usually registrar or registrant) found in a Whois entry.

The property table of the WhoisContactsType class is given in Table 3‑3.

Table 3‑3. Properties of the WhoisContactsType class

Name

Type

Multiplicity

Description

Contact

WhoisContactType

0..*

The Contact property specifies a contact found in a Whois entry.

 

3.4    WhoisContactType Data Type

The property table of the WhoisContactType class is given in Table 3‑4.

Table 3‑4. Properties of the WhoisContactType class

Name

Type

Multiplicity

Description

contact_type

WhoisContactTypeEnum

0..1

The contact_type property specifies what type of contact this is.

Contact_ID

cyboxCommon:

StringObjectPropertyType

0..1

The Contact_ID property corresponds to an ID for the contact. This can be presented as Contact ID, Billing ID, Admin ID, Tech ID, etc.

Name

cyboxCommon:

StringObjectPropertyType

0..1

The Name property specifies the name of the contact.

Email_Address

AddressObj:

AddressObjectType

0..1

The Email_Address property specifies the email address of the contact.

Phone_Number

cyboxCommon:

StringObjectPropertyType

0..1

The Phone_Number property specifies the phone number of the contact.

Fax_Number

cyboxCommon:

StringObjectPropertyType

0..1

The Fax_Number property specifies the fax number of the contact.

Address

cyboxCommon:

StringObjectPropertyType

0..1

The Address property specifies the address of the contact.

Organization

cyboxCommon:

StringObjectPropertyType

0..1

The Organization property specifies the name of the organization this contact works for or is associated with.

 

3.5    WhoisStatusesType Class

The WhoisStatusesType class defines a list of WhoisStatusType objects.

The property table of the WhoisStatusesType class is given in Table 3‑5.

Table 3‑5. Properties of the WhoisStatusesType class

Name

Type

Multiplicity

Description

Status

WhoisObj:WhoisStatusType

0..*

The Status property

 

3.6    WhoisStatusType Data Type

The WhoisStatusType data type specifies a status for a domain as listed in its Whois entry. Its core value SHOULD be a literal found in the WhoisStatusTypeEnum enumeration. Its base type is the BaseObjectPropertyType data type, in order to permit complex (i.e. regular-expression based) specifications.

3.7    WhoisNameserversType Class

The WhoisNameserversType class defines a list of nameservers associated with a Whois entry.

The property table of the WhoisNameserversType class is given in Table 3‑6.

Table 3‑6. Properties of the WhoisNameserversType class

Name

Type

Multiplicity

Description

Nameserver

URIObj:URIObjectType

0..*

The Nameserver property specifies a nameserver of the domain for this whois entry.

 

3.8    WhoisRegistrantInfoType Class

The property table of the WhoisRegistrantInfoType class is given in Table 3‑7.

Table 3‑7. Properties of the WhoisRegistrantInfoType class

Name

Type

Multiplicity

Description

Registrant_ID

cyboxCommon:

StringObjectPropertyType

0..1

The Registrant_ID property specifies the registrant id for a given registrant.

 

3.9    WhoisRegistrantsType Class

The WhoisRegistrantsType class represents a list of registrant information for a given Whois entry.

The property table of the WhoisRegistrantsType class is given in Table 3‑8.

Table 3‑8. Properties of the WhoisRegistrantsType class

Name

Type

Multiplicity

Description

Registrant

WhoisRegistrantInfoType

0..*

The Registrant property

 

3.10 WhoisStatusTypeEnum Enumeration

The literals of the WhoisStatusTypeEnum enumeration are given in Table 3‑9.

Table 3‑9. Literals of the WhoisStatusTypeEnum enumeration

Enumeration Literal

Description

ADD_PERIOD

The 5-day Add Grace Period after the initial registration of a domain. If the domain is deleted by the registrar during this period, the registry provides a credit to the registrar for the cost of the registration.

RENEW_PERIOD

The 5-day period after a domain registration period is explicitly extended (renewed) by the registrar. If the domain is deleted by the registrar during this period, the registry provides a credit to the registrar for the cost of the renewal.

AUTO_RENEW_PERIOD

The 45-day period after a domain registration period expires and is extended (renewed) automatically by the registry. If the domain is deleted by the registrar during this period, the registry provides a credit to the registrar for the cost of the renewal.

TRANSFER_PERIOD

The 5-day period after the successful transfer of domain name registration sponsorship from one registrar to another registrar. If the domain is deleted by the new sponsoring registrar during this period, the registry provides a credit to the registrar for the cost of the transfer.

PENDING_DELETE_RESTORABLE

The 30-day period after a registrar has submitted a delete command to delete a domain from the registry. All Internet services associated with the domain are disabled. During this period, a registrar can submit a request to Restore the domain.

PENDING_DELETE_

SCHEDULED_FOR_RELEASE

The 5-day period following the PENDING DELETE RESTORABLE period. During this period, all Internet services associated with the domain will remain disabled and domain cannot be Restored.

PENDING_RESTORE

The registrar has submitted a Restore request for a domain that was previously in the status of PENDING DELETE RESTORABLE and the registry is awaiting a Restore Report from the registrar.

OK

This is the normal status for a domain that has no pending operations or prohibitions.

INACTIVE

The domain has no associated nameservers. A minimum of 2 nameservers must be associated with the domain before it can be published to the zone.

CLIENT_TRANSFER_

PROHIBITED

Registrar does not allow the transfer of a domain.

CLIENT_RENEW_PROHIBITED

Registrar does not allow the renewal of a domain.

CLIENT_DELETE_PROHIBITED

Registrar does not allow the deletion of a domain.

CLIENT_UPDATE_PROHIBITED

Registrar does not allow the update or modification of a domain.

CLIENT_HOLD

Registrar will not allow the domain to be published to the zone.

TRANSFER_PROHIBITED

Registry does not allow the transfer of a domain.

RENEW_PROHIBITED

Registry does not allow the renewal of a domain.

DELETE_PROHIBITED

Registry does not allow the deletion of a domain.

UPDATE_PROHIBITED

Registry does not allow all the update or modification of a domain.

HOLD

Registry will not allow the domain to be published to the zone.

 

3.11 WhoisDNSSECTypeEnum Enumeration

The literals of the WhoisDNSSECTypeEnum enumeration are given in Table 3‑10.

Table 3‑10. Literals of the WhoisDNSSECTypeEnum enumeration

Enumeration Literal

Description

Signed

The Signed value signifies that the domain name associated with the Whois entry is digitally signed.

Unsigned

The Unsigned value signifies that the domain name associated with the Whois entry is not digitally signed.

 

3.12 WhoisContactTypeEnum Enumeration

The literals of the WhoisContactTypeEnum enumeration are given in Table 3‑11.

Table 3‑11. Literals of the WhoisContactTypeEnum enumeration

Enumeration Literal

Description

ADMIN

The contact is an administrator.

BILLING

The contact is for billing.

TECHNICAL

The contact is for technical assistance.

 


4      Conformance

Implementations have discretion over which parts (components, properties, extensions, controlled vocabularies, etc.) of CybOX they implement (e.g., Observable/Object).

 

[1] Conformant implementations must conform to all normative structural specifications of the UML model or additional normative statements within this document that apply to the portions of CybOX they implement (e.g., implementers of the entire Observable class must conform to all normative structural specifications of the UML model regarding the Observable class or additional normative statements contained in the document that describes the Observable class).

 

[2] Conformant implementations are free to ignore normative structural specifications of the UML model or additional normative statements within this document that do not apply to the portions of CybOX they implement (e.g., non-implementers of any particular properties of the Observable class are free to ignore all normative structural specifications of the UML model regarding those properties of the Observable class or additional normative statements contained in the document that describes the Observable class).

 

The conformance section of this document is intentionally broad and attempts to reiterate what already exists in this document.

Appendix A. Acknowledgments

The following individuals have participated in the creation of this specification and are gratefully acknowledged:

Aetna

    David Crawford

AIT Austrian Institute of Technology

    Roman Fiedler

    Florian Skopik

Australia and New Zealand Banking Group (ANZ Bank)

    Dean Thompson

Blue Coat Systems, Inc.

    Owen Johnson

    Bret Jordan

Century Link

    Cory Kennedy

CIRCL

    Alexandre Dulaunoy

    Andras Iklody   

    Raphaël Vinot

Citrix Systems

    Joey Peloquin

Dell

    Will Urbanski

    Jeff Williams

DTCC

    Dan Brown

    Gordon Hundley

    Chris Koutras

EMC

    Robert Griffin

    Jeff Odom

    Ravi Sharda

Financial Services Information Sharing and Analysis Center (FS-ISAC)

    David Eilken

    Chris Ricard

Fortinet Inc.

    Gavin Chow

    Kenichi Terashita

Fujitsu Limited

    Neil Edwards

    Frederick Hirsch

    Ryusuke Masuoka

    Daisuke Murabayashi

Google Inc.

    Mark Risher

Hitachi, Ltd.

    Kazuo Noguchi

    Akihito Sawada

    Masato Terada

iboss, Inc.

    Paul Martini

Individual

    Jerome Athias

    Peter Brown

    Elysa Jones

    Sanjiv Kalkar

    Bar Lockwood

    Terry MacDonald

    Alex Pinto

Intel Corporation

    Tim Casey

    Kent Landfield

JPMorgan Chase Bank, N.A.

    Terrence Driscoll

    David Laurance

LookingGlass

    Allan Thomson

    Lee Vorthman

Mitre Corporation

    Greg Back

    Jonathan Baker

    Sean Barnum

    Desiree Beck

    Nicole Gong

    Jasen Jacobsen

    Ivan Kirillov

    Richard Piazza

    Jon Salwen

    Charles Schmidt

    Emmanuelle Vargas-Gonzalez

    John Wunder

National Council of ISACs (NCI)

    Scott Algeier

    Denise Anderson

    Josh Poster

NEC Corporation

    Takahiro Kakumaru

North American Energy Standards Board

    David Darnell

Object Management Group

    Cory Casanave

Palo Alto Networks

    Vishaal Hariprasad

Queralt, Inc.

    John Tolbert

Resilient Systems, Inc.

    Ted Julian

Securonix

    Igor Baikalov

Siemens AG

    Bernd Grobauer

Soltra

    John Anderson

    Aishwarya Asok Kumar

    Peter Ayasse

    Jeff Beekman

    Michael Butt

    Cynthia Camacho

    Aharon Chernin

    Mark Clancy

    Brady Cotton

    Trey Darley

    Mark Davidson

    Paul Dion

    Daniel Dye

    Robert Hutto

    Raymond Keckler

    Ali Khan

    Chris Kiehl

    Clayton Long

    Michael Pepin

    Natalie Suarez

    David Waters

    Benjamin Yates

Symantec Corp.

    Curtis Kostrosky

The Boeing Company

    Crystal Hayes

ThreatQuotient, Inc.

    Ryan Trost

U.S. Bank

    Mark Angel

    Brad Butts

    Brian Fay

    Mona Magathan

    Yevgen Sautin

US Department of Defense (DoD)

    James Bohling

    Eoghan Casey

    Gary Katz

    Jeffrey Mates

VeriSign

    Robert Coderre

    Kyle Maxwell

    Eric Osterweil     

Airbus Group SAS

    Joerg Eschweiler

    Marcos Orallo

Anomali

    Ryan Clough

    Wei Huang

    Hugh Njemanze

    Katie Pelusi

    Aaron Shelmire

    Jason Trost

Bank of America

    Alexander Foley

Center for Internet Security (CIS)

    Sarah Kelley

Check Point Software Technologies

    Ron Davidson

Cisco Systems

    Syam Appala

    Ted Bedwell

    David McGrew

    Pavan Reddy

    Omar Santos

    Jyoti Verma

Cyber Threat Intelligence Network, Inc. (CTIN)

    Doug DePeppe

    Jane Ginn

    Ben Othman

DHS Office of Cybersecurity and Communications (CS&C)

    Richard Struse

    Marlon Taylor

EclecticIQ

    Marko Dragoljevic

    Joep Gommers

    Sergey Polzunov

    Rutger Prins

    Andrei Sîrghi

    Raymon van der Velde

eSentire, Inc.

    Jacob Gajek

FireEye, Inc.

    Phillip Boles

    Pavan Gorakav

    Anuj Kumar

    Shyamal Pandya

    Paul Patrick

    Scott Shreve

Fox-IT

    Sarah Brown

Georgetown University

    Eric Burger

Hewlett Packard Enterprise (HPE)

    Tomas Sander

IBM

    Peter Allor

    Eldan Ben-Haim

    Sandra Hernandez

    Jason Keirstead

    John Morris

    Laura Rusu

    Ron Williams

IID

    Chris Richardson

Integrated Networking Technologies, Inc.

    Patrick Maroney

Johns Hopkins University Applied Physics Laboratory

    Karin Marr

    Julie Modlin

    Mark Moss

    Pamela Smith

Kaiser Permanente

    Russell Culpepper

    Beth Pumo

Lumeta Corporation

    Brandon Hoffman

MTG Management Consultants, LLC.

    James Cabral

National Security Agency

    Mike Boyle

    Jessica Fitzgerald-McKay

New Context Services, Inc.

    John-Mark Gurney

    Christian Hunt

    James Moler

    Daniel Riedel

    Andrew Storms

OASIS

    James Bryce Clark

    Robin Cover

    Chet Ensign

Open Identity Exchange

    Don Thibeau

PhishMe Inc.

    Josh Larkins

Raytheon Company-SAS

    Daniel Wyschogrod

Retail Cyber Intelligence Sharing Center (R-CISC)

    Brian Engle

Semper Fortis Solutions

    Joseph Brand

Splunk Inc.

    Cedric LeRoux

    Brian Luger

    Kathy Wang

TELUS

    Greg Reaume

    Alan Steer

Threat Intelligence Pty Ltd

    Tyron Miller

    Andrew van der Stock

ThreatConnect, Inc.

    Wade Baker

    Cole Iliff

    Andrew Pendergast

    Ben Schmoker

    Jason Spies

TruSTAR Technology

    Chris Roblee

United Kingdom Cabinet Office

    Iain Brown

    Adam Cooper

    Mike McLellan

    Chris O’Brien

    James Penman

    Howard Staple

    Chris Taylor

    Laurie Thomson

    Alastair Treharne

    Julian White

    Bethany Yates

US Department of Homeland Security

    Evette Maynard-Noel

    Justin Stekervetz

ViaSat, Inc.

    Lee Chieffalo

    Wilson Figueroa

    Andrew May

Yaana Technologies, LLC

    Anthony Rutkowski

 

The authors would also like to thank the larger CybOX Community for its input and help in reviewing this document.

Appendix B. Revision History

Revision

Date

Editor

Changes Made

wd01

15 December 2015

Desiree Beck Trey Darley Ivan Kirillov Rich Piazza

Initial transfer to OASIS template