Caption Name Base Type Contraints Description
Boolean boolean_t Boolean value. One of true or false.
Byte String bytestring_t String Base64 encoded immutable byte sequence.
Datetime datetime_t String ^\d{4}-\d{2}-\d{2}T\d{2}:\d{2}:\d{2}(?:\.\d+)?(Z|[\+-]\d{2}:\d{2})?$ The Internet Date/Time format as defined in RFC-3339. For example 1985-04-12T23:20:50.52Z.
Email Address email_t String ^[a-zA-Z0-9_.+-]+@[a-zA-Z0-9-]+\.[a-zA-Z0-9-.]+$ Email address. For example:

Deprecated since 1.2.0: Deprecated in upgrade from qdm-1.1.0 to qdm-1.2.0

Hash file_hash_t String

Max Length: 64

Hash. A unique value that corresponds to the content of the file, image, ja3_hash or hassh found in the schema. For example MD5: 3172ac7e2b55cbb81f04a6e65855a628.
File Name file_name_t String File name. For example: text-file.txt.
Float float_t Real floating-point value. For example: 3.14.
Hostname hostname_t String ^(([a-zA-Z0-9]|[a-zA-Z0-9][a-zA-Z0-9\-]*[a-zA-Z0-9])\.)*([A-Za-z0-9]|[A-Za-z0-9][A-Za-z0-9\-]*[A-Za-z0-9])$ Unique name assigned to a device connected to a computer network. A domain name in general is an Internet address that can be resolved through the Domain Name System (DNS). For example:
Integer integer_t Signed integer value.
IP Address ip_t String

Max Length: 40

Internet Protocol address (IP address), in either IPv4 or IPv6 format. For example, or 2001:0db8:85a3:0000:0000:8a2e:0370:7334.
JSON json_t Embedded JSON value. A value can be a string, or a number, or true or false or null, or an object or an array. These structures can be nested. See
Long long_t 8-byte long, signed integer value.
MAC Address mac_t String

Max Length: 32

Media Access Control (MAC) address. For example: 18:36:F3:98:4F:9A.
Port port_t Integer

Between 0 and 65535

The TCP/UDP port number. For example: 80 or 22.
Process Name process_name_t String Process name. For example: Notepad.
Resource UID resource_uid_t String

Max Length: 64

Resource unique identifier. For example, S3 Bucket name or EC2 Instance ID.
String string_t

Max Length: 65535

UTF-8 encoded byte sequence.
Subnet subnet_t String

Max Length: 42

The subnet represented in a CIDR notation, using the format network_address/prefix_length. The network_address can be in either IPv4 or IPv6 format. The prefix length indicates the number of bits used for the network portion, and the remaining bits are available for host addresses within that subnet.
For example:
  • 2001:0db8:85a3:0000::/64
Timestamp timestamp_t Long The timestamp format is the number of milliseconds since the Epoch 01/01/1970 00:00:00 UTC. For example 1618524549901.
URL String url_t String Uniform Resource Locator (URL) string. For example:
User Name username_t String User name. For example: john_doe.
UUID uuid_t String [0-9a-fA-F]{8}-[0-9a-fA-F]{4}-[0-9a-fA-F]{4}-[0-9a-fA-F]{4}-[0-9a-fA-F]{12} 128-bit universal unique identifier. For example: 123e4567-e89b-12d3-a456-42661417400.
Path Name path_t String ^[\pL0-9_]+[\pL0-9 ~!@#%&*\-./_]*$ File or folder full path name. For example: /home/user/tmp/text-file.txt.

Deprecated since 1.1.0: Deprecated in upgrade from ocsf-0.31.1 to qdm-1.1.0

Object object_t Object is an unordered set of name/value pairs. For example: {ip:, type: IP Address}

Deprecated since 1.1.0: Deprecated in upgrade from ocsf-0.31.1 to qdm-1.1.0