2019-03-26 21:12:02 +01:00
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from canari.maltego.entities import Unknown
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2018-11-12 13:25:53 +01:00
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from canari.maltego.transform import Transform
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# from canari.framework import EnableDebugWindow
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2019-10-12 08:13:17 +02:00
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from MISP_maltego.transforms.common.util import check_update, get_misp_connection, event_to_entity, object_to_entity, get_attribute_in_event, get_attribute_in_object, attribute_to_entity, get_entity_property
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2019-05-24 16:17:11 +02:00
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from canari.maltego.message import LinkDirection
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2018-11-12 13:25:53 +01:00
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__author__ = 'Christophe Vandeplas'
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__copyright__ = 'Copyright 2018, MISP_maltego Project'
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__credits__ = []
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__license__ = 'AGPLv3'
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__version__ = '0.1'
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__maintainer__ = 'Christophe Vandeplas'
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__email__ = 'christophe@vandeplas.com'
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__status__ = 'Development'
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2019-02-08 21:27:44 +01:00
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# @EnableDebugWindow
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class AttributeInMISP(Transform):
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2019-02-08 22:41:33 +01:00
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"""Green bookmark if known in MISP"""
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input_type = Unknown
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2019-12-27 09:54:20 +01:00
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display_name = 'in MISP?'
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remote = True
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2019-02-08 21:27:44 +01:00
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def do_transform(self, request, response, config):
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2019-10-12 08:13:17 +02:00
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response += check_update(config)
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2019-02-08 21:27:44 +01:00
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maltego_misp_attribute = request.entity
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2019-02-09 07:46:46 +01:00
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# skip MISP Events (value = int)
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try:
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int(maltego_misp_attribute.value)
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return response
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except Exception:
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pass
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2019-12-27 09:54:20 +01:00
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misp = get_misp_connection(config, request.parameters)
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2019-10-25 06:56:01 +02:00
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events_json = misp.search(controller='events', value=maltego_misp_attribute.value, with_attachments=False)
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2019-02-08 22:41:33 +01:00
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# we need to do really rebuild the Entity from scratch as request.entity is of type Unknown
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2019-10-06 16:57:27 +02:00
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for e in events_json:
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attr = get_attribute_in_event(e, maltego_misp_attribute.value)
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if attr:
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for item in attribute_to_entity(attr, only_self=True):
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response += item
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2019-02-08 21:27:44 +01:00
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return response
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2019-03-16 18:31:46 +01:00
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# placeholder for https://github.com/MISP/MISP-maltego/issues/11
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# waiting for support of CIDR search through the REST API
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# @EnableDebugWindow
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# class NetblockToAttributes(Transform):
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# display_name = 'to MISP Attributes'
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# input_type = Netblock
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2019-12-27 09:54:20 +01:00
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# remote = True
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2019-03-16 18:31:46 +01:00
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# def do_transform(self, request, response, config):
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# maltego_misp_attribute = request.entity
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2019-12-27 09:54:20 +01:00
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# misp = get_misp_connection(config, request.parameters)
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2019-03-16 18:31:46 +01:00
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# import ipaddress
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# ip_start, ip_end = maltego_misp_attribute.value.split('-')
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# # FIXME make this work with IPv4 and IPv6
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# # automagically detect the different CIDRs
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# cidrs = ipaddress.summarize_address_range(ipaddress.IPv4Address(ip_start), ipaddress.IPv4Address(ip_end))
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# for cidr in cidrs:
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# print(str(cidr))
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2019-10-25 06:56:01 +02:00
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# attr_json = misp.search(controller='attributes', value=str(cidr), with_attachments=False)
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2019-03-16 18:31:46 +01:00
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# print(attr_json)
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# return response
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2018-11-12 13:25:53 +01:00
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# @EnableDebugWindow
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class AttributeToEvent(Transform):
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2019-02-08 22:41:33 +01:00
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input_type = Unknown
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2019-12-27 09:54:20 +01:00
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display_name = 'to MISP Event'
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remote = True
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2018-11-12 13:25:53 +01:00
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def do_transform(self, request, response, config):
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2019-10-12 08:13:17 +02:00
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response += check_update(config)
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2019-03-26 21:12:02 +01:00
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# skip some Entities
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2019-05-24 16:54:34 +02:00
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skip = ['properties.mispevent']
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2019-03-26 21:12:02 +01:00
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for i in skip:
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if i in request.entity.fields:
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return response
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2019-03-16 18:31:46 +01:00
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if 'ipv4-range' in request.entity.fields:
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# placeholder for https://github.com/MISP/MISP-maltego/issues/11
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pass
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2019-02-09 07:46:46 +01:00
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2019-12-27 09:54:20 +01:00
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misp = get_misp_connection(config, request.parameters)
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2019-05-24 16:54:34 +02:00
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# from Galaxy
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2019-03-26 21:12:02 +01:00
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if 'properties.mispgalaxy' in request.entity.fields:
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tag_name = get_entity_property(request.entity, 'tag_name')
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if not tag_name:
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tag_name = request.entity.value
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2019-10-25 06:56:01 +02:00
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events_json = misp.search(controller='events', tags=tag_name, with_attachments=False)
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2019-10-06 16:57:27 +02:00
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for e in events_json:
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response += event_to_entity(e, link_direction=LinkDirection.OutputToInput)
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return response
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2019-05-24 16:54:34 +02:00
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# from Object
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elif 'properties.mispobject' in request.entity.fields:
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if request.entity.fields.get('event_id'):
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2019-10-25 06:56:01 +02:00
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events_json = misp.search(controller='events', eventid=request.entity.fields.get('event_id').value, with_attachments=False)
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2019-10-06 16:57:27 +02:00
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for e in events_json:
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2019-05-24 16:54:34 +02:00
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response += event_to_entity(e, link_direction=LinkDirection.OutputToInput)
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return response
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else:
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return response
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# standard Entities (normal attributes)
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2019-03-26 21:12:02 +01:00
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else:
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2019-10-25 06:56:01 +02:00
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events_json = misp.search(controller='events', value=request.entity.value, with_attachments=False)
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2019-04-30 22:48:29 +02:00
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# return the MISPEvent or MISPObject of the attribute
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2019-10-06 16:57:27 +02:00
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for e in events_json:
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2019-04-30 22:48:29 +02:00
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# find the value as attribute
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attr = get_attribute_in_event(e, request.entity.value)
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if attr:
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2019-05-24 16:17:11 +02:00
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response += event_to_entity(e, link_direction=LinkDirection.OutputToInput)
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2019-04-30 22:48:29 +02:00
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# find the value as object
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if 'Object' in e['Event']:
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for o in e['Event']['Object']:
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if get_attribute_in_object(o, attribute_value=request.entity.value).get('value'):
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2019-05-24 16:17:11 +02:00
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response += object_to_entity(o, link_direction=LinkDirection.OutputToInput)
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2019-04-30 22:48:29 +02:00
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2018-11-12 13:25:53 +01:00
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return response
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