DISARMframeworks/CODE/DISARM-STIX2/objects/tactic.py

57 lines
2.0 KiB
Python

from stix2 import CustomObject, properties, ExternalReference
import objects.marking_definition
from objects import identity, marking_definition
valid_tactics = ["plan-strategy", "plan-objectives", "microtarget", "develop-content",
"select-channels-and-affordances", "conduct-pump-priming", "deliver-content",
"drive-offline-activity", "persist-in-the-information-environment", "assess-effectiveness",
"target-audience-analysis", "develop-narratives", "establish-social-assets", "establish-legitimacy",
"maximize-exposure", "drive-online-harms"]
@CustomObject('x-mitre-tactic', [
('name', properties.StringProperty(required=True)),
('description', properties.StringProperty(required=True)),
('x_mitre_shortname', properties.StringProperty(required=True)),
('external_references', properties.ListProperty(ExternalReference))
])
class Tactic(object):
def __init__(self, x_mitre_shortname=None, **kwargs):
if x_mitre_shortname and x_mitre_shortname not in valid_tactics:
raise ValueError("'%s' is not a recognized DISARM Tactic." % x_mitre_shortname)
def make_disarm_tactics(data, identity_id, marking_id):
"""Create all DISARM tactic objects.
Args:
data: The xlsx tactic sheet.
Returns:
A list of Tactics.
"""
tactics = []
for t in data["tactics"].values.tolist():
external_references = [
{
'external_id': f'{t[0]}',
'source_name': 'DISARM',
'url': f'https://github.com/DISARMFoundation/DISARM_framework/blob/master/tactics/{t[0]}.md'
}
]
tactic = Tactic(
name=f"{t[1]}",
description=f"{t[5]}",
x_mitre_shortname=f'{t[1].lower().replace(" ", "-")}',
external_references=external_references,
object_marking_refs=marking_id,
created_by_ref=identity_id
)
tactics.append(tactic)
return tactics