def get_relationship_type_dropdown(request):
"""
Get relationship type dropdown data. Should be an AJAX POST.
:param request: Django request object (Required)
:type request: :class:`django.http.HttpRequest`
:returns: :class:`django.http.HttpResponse`
"""
if request.method == 'POST':
if request.is_ajax():
dd_final = {}
for type_ in RelationshipTypes.values(sort=True):
dd_final[type_] = type_
result = {'types': dd_final}
return HttpResponse(json.dumps(result), mimetype="application/json")
else:
error = "Expected AJAX"
return render_to_response("error.html",
{"error" : error },
RequestContext(request))
else:
error = "Expected POST"
return render_to_response("error.html",
{"error" : error },
RequestContext(request))
def add_new_relationship(request):
"""
Add a new relationship. Should be an AJAX POST.
:param request: Django request object (Required)
:type request: :class:`django.http.HttpRequest`
:returns: :class:`django.http.HttpResponse`
"""
if request.method == 'POST' and request.is_ajax():
form = ForgeRelationshipForm(request.POST)
user = request.user
choices = [(c,c) for c in RelationshipTypes.values(sort=True)]
form.fields['forward_relationship'].choices = choices
if form.is_valid():
cleaned_data = form.cleaned_data
# Get user permission to verify the user can forge relationships...
# Should we check permission on both the forward and reverse TLO for this?
acl = get_acl_object(cleaned_data.get('forward_type'))
if user.has_access_to(acl.RELATIONSHIPS_ADD):
results = forge_relationship(type_=cleaned_data.get('forward_type'),
id_=cleaned_data.get('forward_value'),
right_type=cleaned_data.get('reverse_type'),
right_id=cleaned_data.get('dest_id'),
rel_type=cleaned_data.get('forward_relationship'),
rel_date=cleaned_data.get('relationship_date'),
user=request.user.username,
rel_reason=cleaned_data.get('rel_reason'),
rel_confidence=cleaned_data.get('rel_confidence'),
get_rels=True)
else:
results = {"success":False,
"message":"User does not have permission to forge relationships"}
if results['success'] == True:
relationship = {'type': cleaned_data.get('forward_type'),
'value': cleaned_data.get('forward_value')}
message = render_to_string('relationships_listing_widget.html',
{'relationship': relationship,
'nohide': True,
'relationships': results['relationships']},
RequestContext(request))
result = {'success': True, 'message': message}
else:
message = "Error adding relationship: %s" % results['message']
result = {'success': False, 'message': message}
else:
message = "Invalid Form: %s" % form.errors
form = form.as_table()
result = {'success': False, 'form': form, 'message': message}
return HttpResponse(json.dumps(result), content_type="application/json")
else:
error = "Expected AJAX POST"
return render_to_response("error.html",
{"error" : error },
RequestContext(request))
def add_new_relationship(request):
"""
Add a new relationship. Should be an AJAX POST.
:param request: Django request object (Required)
:type request: :class:`django.http.HttpRequest`
:returns: :class:`django.http.HttpResponse`
"""
if request.method == 'POST' and request.is_ajax():
form = ForgeRelationshipForm(request.POST)
choices = [(c, c) for c in RelationshipTypes.values(sort=True)]
form.fields['forward_relationship'].choices = choices
if form.is_valid():
cleaned_data = form.cleaned_data
results = forge_relationship(
type_=cleaned_data.get('forward_type'),
id_=cleaned_data.get('forward_value'),
right_type=cleaned_data.get('reverse_type'),
right_id=cleaned_data.get('dest_id'),
rel_type=cleaned_data.get('forward_relationship'),
rel_date=cleaned_data.get('relationship_date'),
user=request.user.username,
rel_reason=cleaned_data.get('rel_reason'),
rel_confidence=cleaned_data.get('rel_confidence'),
get_rels=True)
if results['success'] == True:
set_releasability_flag(cleaned_data.get('forward_type'),
cleaned_data.get('forward_value'),
request.user.username)
relationship = {
'type': cleaned_data.get('forward_type'),
'url_key': cleaned_data.get('forward_value')
}
message = render_to_string(
'relationships_listing_widget.html', {
'relationship': relationship,
'nohide': True,
'relationships': results['relationships']
}, RequestContext(request))
result = {'success': True, 'message': message}
else:
message = "Error adding relationship: %s" % results['message']
result = {'success': False, 'message': message}
else:
message = "Invalid Form: %s" % form.errors
form = form.as_table()
result = {'success': False, 'form': form, 'message': message}
return HttpResponse(json.dumps(result), mimetype="application/json")
else:
error = "Expected AJAX POST"
return render_to_response("error.html", {"error": error},
RequestContext(request))
def __init__(self, *args, **kwargs):
super(ForgeRelationshipForm, self).__init__(*args, **kwargs)
self.fields['forward_type'].choices = self.fields['reverse_type'].choices = [
(c, c) for c in sorted(settings.CRITS_TYPES.iterkeys())
]
self.fields['forward_relationship'].choices = [
(c, c) for c in RelationshipTypes.values(sort=True)
]
self.fields['rel_confidence'].choices = [('unknown', 'unknown'),
('low', 'low'),
('medium', 'medium'),
('high', 'high')]
self.fields['rel_confidence'].initial = 'medium'
def __init__(self, *args, **kwargs):
super(ForgeRelationshipForm, self).__init__(*args, **kwargs)
self.fields['forward_type'].choices = self.fields[
'reverse_type'].choices = [
(c, c) for c in sorted(settings.CRITS_TYPES.iterkeys())
]
self.fields['forward_relationship'].choices = [
(c, c) for c in RelationshipTypes.values(sort=True)
]
self.fields['rel_confidence'].choices = [('unknown', 'unknown'),
('low', 'low'),
('medium', 'medium'),
('high', 'high')]
self.fields['rel_confidence'].initial = 'medium'
def add_new_relationship(request):
"""
Add a new relationship. Should be an AJAX POST.
:param request: Django request object (Required)
:type request: :class:`django.http.HttpRequest`
:returns: :class:`django.http.HttpResponse`
"""
if request.method == 'POST' and request.is_ajax():
form = ForgeRelationshipForm(request.POST)
choices = [(c,c) for c in RelationshipTypes.values(sort=True)]
form.fields['forward_relationship'].choices = choices
if form.is_valid():
cleaned_data = form.cleaned_data;
results = forge_relationship(type_=cleaned_data.get('forward_type'),
id_=cleaned_data.get('forward_value'),
right_type=cleaned_data.get('reverse_type'),
right_id=cleaned_data.get('dest_id'),
rel_type=cleaned_data.get('forward_relationship'),
rel_date=cleaned_data.get('relationship_date'),
user=request.user.username,
rel_reason=cleaned_data.get('rel_reason'),
rel_confidence=cleaned_data.get('rel_confidence'),
get_rels=True)
if results['success'] == True:
relationship = {'type': cleaned_data.get('forward_type'),
'value': cleaned_data.get('forward_value')}
message = render_to_string('relationships_listing_widget.html',
{'relationship': relationship,
'nohide': True,
'relationships': results['relationships']},
RequestContext(request))
result = {'success': True, 'message': message}
else:
message = "Error adding relationship: %s" % results['message']
result = {'success': False, 'message': message}
else:
message = "Invalid Form: %s" % form.errors
form = form.as_table()
result = {'success': False, 'form': form, 'message': message}
return HttpResponse(json.dumps(result), mimetype="application/json")
else:
error = "Expected AJAX POST"
return render_to_response("error.html",
{"error" : error },
RequestContext(request))
from django import forms
from django.forms.utils import ErrorList
from crits.campaigns.campaign import Campaign
from crits.core import form_consts
from crits.core.forms import add_bucketlist_to_form, add_ticket_to_form
from crits.core.handlers import get_item_names
from crits.vocabulary.relationships import RelationshipTypes
from crits.vocabulary.acls import Common, TargetACL
relationship_choices = [(c, c) for c in RelationshipTypes.values(sort=True)]
class TargetInfoForm(forms.Form):
"""
Django form for adding/updating target information.
"""
error_css_class = 'error'
required_css_class = 'required'
firstname = forms.CharField(widget=forms.TextInput(attrs={'size': '50'}),
required=False)
lastname = forms.CharField(widget=forms.TextInput(attrs={'size': '50'}),
required=False)
division = forms.CharField(widget=forms.TextInput(attrs={'size': '50'}),
required=False)
department = forms.CharField(widget=forms.TextInput(attrs={'size': '50'}),
required=False)
email_address = forms.CharField(widget=forms.TextInput(attrs={'size': '50'}),
required=True)
organization_id = forms.CharField(widget=forms.TextInput(attrs={'size': '50'}),
from django import forms
from django.forms.widgets import RadioSelect
from crits.campaigns.campaign import Campaign
from crits.core import form_consts
from crits.core.forms import add_bucketlist_to_form, add_ticket_to_form
from crits.core.handlers import get_source_names, get_item_names
from crits.backdoors.handlers import get_backdoor_names
from crits.core.user_tools import get_user_organization
from crits.vocabulary.relationships import RelationshipTypes
relationship_choices = [(c, c) for c in RelationshipTypes.values(sort=True)]
class UnzipSampleForm(forms.Form):
"""
Django form to handle unziping a sample.
"""
error_css_class = 'error'
required_css_class = 'required'
password = forms.CharField(widget=forms.TextInput, required=False)
class XORSearchForm(forms.Form):
"""
Django form to handle performing an XOR search.
"""
error_css_class = 'error'
required_css_class = 'required'
string = forms.CharField(widget=forms.TextInput, required=False)
def gather_relationships(obj_type, obj_id, user, depth, types):
objects = {}
nodes = []
links = []
tlos = {
'Actor': [],
'Backdoor': [],
'Campaign': [],
'Certificate': [],
'Comment': [],
'Domain': [],
'Email': [],
'Event': [],
'Exploit': [],
'Indicator': [],
'IP': [],
'PCAP': [],
'RawData': [],
'Sample': [],
'Target': []
}
# These would be used if we move to force labels
#labelAnchors = []
#labelAnchorLinks = []
sources = user_sources(user)
if not sources:
return { 'nodes': nodes, 'links': links }
field_dict = {
'Actor': 'name',
'Backdoor': 'name',
'Campaign': 'name',
'Certificate': 'md5',
'Comment': 'object_id',
'Domain': 'domain',
'Email': 'date',
'Event': 'title',
'Exploit': 'name',
'Indicator': 'value',
'IP': 'ip',
'PCAP': 'md5',
'RawData': 'title',
'Sample': 'md5',
'Target': 'email_address'
}
# Define the styles for each of the data types. Absent these, the vis.js library will
# auto-select sensible defaults
tlo_styles_dict = {
'Actor': {
'shape': 'dot',
'size': 25,
'color': '#900C0C',
'color_border': '#700C0C',
'color_highlight': '#90FCFC',
'color_highlight_border': '#900C0C'
},
'Backdoor': {
'shape': 'dot',
'size': 10,
'color': '#5A2C75',
'color_border': '#3A1C55',
'color_highlight': '#7040B0',
'color_highlight_border': '#5A2C75'
},
'Campaign': {
'shape': 'dot',
'size': 40,
'color': '#FF3737',
'color_border': '#D72020',
'color_highlight': '#FF6868',
'color_highlight_border': '#FF3737'
},
'Certificate': {
'shape': 'dot',
'size': 10,
'color': '#FFA837',
'color_border': '#D08020',
'color_highlight': '#FFC060',
'color_highlight_border': '#FFA837'
},
'Domain': {
'shape': 'dot',
'size': 20,
'color': '#33EB33',
'color_border': '#25C025',
'color_highlight': '#55FF55',
'color_highlight_border': '#33EB33'
},
'Email': {
'shape': 'dot',
'size': 25,
'color': '#FF8989',
'color_border': '#CF7070',
'color_highlight': '#FFB0B0',
'color_highlight_border': '#FF8989'
},
'Event': {
'shape': 'dot',
'size': 35,
'color': '#B05151',
'color_border': '#904040',
'color_highlight': '#D07171',
'color_highlight_border': '#B05151'
},
'Exploit': {
'shape': 'dot',
'size': 10,
'color': '#8CA336',
'color_border': '#709020',
'color_highlight': '#A8CC60',
'color_highlight_border': '#8CA336'
},
'Indicator': {
'shape': 'dot',
'size': 10,
'color': '#B08751',
'color_border': '#907050',
'color_highlight': '#CCA075',
'color_highlight_border': '#B08751'
},
'IP': {
'shape': 'dot',
'size': 20,
'color': '#90570C',
'color_border': '#77400C',
'color_highlight': '#B06037',
'color_highlight_border': '#90570C'
},
'PCAP': {
'shape': 'dot',
'size': 10,
'color': '#FFCC89',
'color_border': '#D0A860',
'color_highlight': '#FFE0B0',
'color_highlight_border': '#FFCC89'
},
'Raw Data': {
'shape': 'dot',
'size': 10,
'color': '#4A7797',
'color_border': '#306080',
'color_highlight': '#6090B8',
'color_highlight_border': '#4A7797'
},
'Sample': {
'shape': 'dot',
'size': 25,
'color': '#8CCBF8',
'color_border': '#70AADC',
'color_highlight': '#A0D0FF',
'color_highlight_border': '#8CCBF8'
},
'Target': {
'shape': 'dot',
'size': 10,
'color': '#4AA24A',
'color_border': '#308030',
'color_highlight': '#60C860',
'color_highlight_border': '#4AA24A'
}
}
def inner_collect(obj_type, obj_id, sources, depth):
# Don't keep going if we've already processed this object
if obj_id in objects:
return
klass = class_from_type(obj_type)
if not klass:
return
if hasattr(klass, 'source'):
obj = klass.objects(id=obj_id, source__name__in=sources).first()
else:
obj = klass.objects(id=obj_id).first()
if not obj:
return
objects[obj_id] = obj
if depth == 0:
return
depth -= 1
for r in obj.relationships:
inner_collect(r.rel_type, str(r.object_id), sources, depth)
# If we traverse into a Campaign object, walk everything tagged
# with that campaign along with related objects.
if obj_type == 'Campaign':
for c in field_dict.keys():
klass = class_from_type(c)
# Not every object in field_dict can be tagged with a campaign.
# For example, comments.
if not hasattr(klass, 'campaign'):
continue
tagged_objs = klass.objects(campaign__name=obj.name)
for tobj in tagged_objs:
inner_collect(tobj._meta['crits_type'],
str(tobj.id),
sources,
depth)
# END OF INNER COLLECT
try:
depth = int(depth)
except ValueError:
depth = 3
inner_collect(obj_type, str(obj_id), sources, depth)
# This dictionary is used to describe the position of each object
# in the nodes list. The key is an object ID and the value is a
# tuple where the first item is the position in the node list and
# the second is a list of object IDs related to this object.
#
# Once all the nodes are created and this dictionary is populated
# it is used to create the links.
#
# Here is a simple obj_graph for three objects (A, B and C) that
# are related such that they form a triangle (A<->B, B<->C, C<->A):
#
# {
# 'A': (0, ['B', 'C']),
# 'B': (1, ['A', 'C']),
# 'C': (2, ['B', 'A'])
# }
#
# The integers are the position in the node array and are used as
# the target. The items in the list are used as lookups back into
# the dictionary for the source.
obj_graph = {}
campaign_cache = {}
node_position = 0
tlo_labels = {}
tlo_relationships = {}
for (obj_id, obj) in objects.iteritems():
if obj_id in obj_graph:
continue
obj_type = obj._meta['crits_type']
#import pprint
obj_master = obj._meta
klass = class_from_type(obj_type)
obj = klass.objects(id=obj_id).first()
# YES! THIS WORKS!
'''
if obj_type=="Sample":
sample = obj.filename
else:
sample = vars(obj)
'''
# Add the obj_id and label to the tlo_labels dict
# e.g. tlo_labels={'<md5>': '<obj_id>'}
label = str(obj_type+" | "+getattr(obj, field_dict[obj_type], ''))
tlo_labels[label]=str(obj.id)
tlos[obj_type].append(obj)
### Get TLO Relationships
tlo_relationships[str(obj_id)]={}
all_relationships = obj.relationships
for rel in all_relationships:
tlo_relationships[str(obj_id)][str(rel.object_id)]=str(rel.relationship)
### A bunch of the stuff below here can probably go...
value = getattr(obj, field_dict[obj_type], '')
if obj_type == 'Backdoor':
# Append a version or family
if obj.version == '':
value += " (family)"
else:
value += " (v:%s)" % obj.version
href = reverse('crits.core.views.details', args=(obj_type, obj_id))
if len(types) != 0 and obj_type not in types:
continue
# For every campaign on this object, make a new node in the list.
if 'Campaign' in types and hasattr(obj, 'campaign'):
for i, campaign in enumerate(obj.campaign):
name = "%s" % obj.campaign[i].name
if name not in campaign_cache:
campaign_cache[name] = get_campaign_details(name, user)
(x, campaign_details) = campaign_cache[name]
if 'error' in campaign_details:
continue
campaign_id = str(campaign_details['campaign_detail'].id)
# If this campaign already exists as a node then
# add a relationship to the current object
if campaign_id in obj_graph:
(tnode, source_ids) = obj_graph[campaign_id]
source_ids.append(obj_id)
else:
total = 0
for count in campaign_details['counts'].values():
total += count
campaign = name + " (" + str(total) + ")"
campaign_href = reverse('crits.core.views.details', args=('Campaign', campaign_id))
n = dict(tlo_styles_dict['Campaign'])
n['label'] = campaign
n['url'] = campaign_href
n['type'] = n['group'] = 'Campaign'
n['crits_status'] = 'Analyzed'
n['id'] = campaign_id
nodes.append(n)
obj_graph[campaign_id] = (node_position, [obj_id])
node_position += 1
# n will contain the vis.js-schema data to load into the graph
n = {}
if obj_type in tlo_styles_dict:
n = dict(tlo_styles_dict[obj_type])
n['label'] = '%s' % value
else:
n = {
'label': '%s' % value,
'shape': 'dot'
}
n['url'] = href
n['crits_status'] = obj['status'];
n['id'] = obj_id
n['type'] = n['group'] = obj_type
n['visible'] = True
nodes.append(n)
obj_graph[obj_id] = (node_position, [str(r.object_id) for r in obj.relationships])
node_position += 1
#### PROCESS DATA FOR MISP DISPLAY ####
step1 = {}
# This should be tlos.items() if Python 3
for obj_type, objs in tlos.iteritems():
for obj in objs:
if obj_type not in step1:
step1[str(obj_type)]={}
'''
Changing this up so it's {'Sample':
{'58dabfca97553032a1f7f0c5':
{'label': '098f6bcd4621d373cade4e832627b4f6',
'md5': '098f6bcd4621d373cade4e832627b4f6',
'filename': 'whatever'}
}
}
'''
if str(obj.id) not in step1[str(obj_type)]:
step1[str(obj_type)][str(obj.id)]={}
# Set the label as the first key
step1[str(obj_type)][str(obj.id)]['label']=str(getattr(obj, field_dict[obj_type], ''))
# Proces objects according to type
if str(obj_type)=="Sample":
# Grab the Sample attributes
step1[str(obj_type)][str(obj.id)]['filename']=str(obj.filename)
step1[str(obj_type)][str(obj.id)]['filetype']=str(obj.filetype)
step1[str(obj_type)][str(obj.id)]['md5']=str(obj.md5)
step1[str(obj_type)][str(obj.id)]['mimetype']=str(obj.mimetype)
step1[str(obj_type)][str(obj.id)]['sha1']=str(obj.sha1)
step1[str(obj_type)][str(obj.id)]['sha256']=str(obj.sha256)
step1[str(obj_type)][str(obj.id)]['size']=str(obj.size)
step1[str(obj_type)][str(obj.id)]['ssdeep']=str(obj.ssdeep)
step1[str(obj_type)][str(obj.id)]['impfuzzy']=str(obj.impfuzzy)
elif str(obj_type)=="Email":
# Grab the Email attributes
step1[str(obj_type)][str(obj.id)]['email_cc']=str(obj.cc)
step1[str(obj_type)][str(obj.id)]['email_date']=str(obj.date)
step1[str(obj_type)][str(obj.id)]['email_from_address']=str(obj.from_address)
step1[str(obj_type)][str(obj.id)]['email_helo']=str(obj.helo)
step1[str(obj_type)][str(obj.id)]['email_isodate']=str(obj.isodate)
step1[str(obj_type)][str(obj.id)]['email_message_id']=str(obj.message_id)
step1[str(obj_type)][str(obj.id)]['email_originating_ip']=str(obj.originating_ip)
step1[str(obj_type)][str(obj.id)]['email_reply_to']=str(obj.reply_to)
step1[str(obj_type)][str(obj.id)]['email_sender']=str(obj.sender)
step1[str(obj_type)][str(obj.id)]['email_subject']=str(obj.subject)
step1[str(obj_type)][str(obj.id)]['email_to']=str(obj.to)
step1[str(obj_type)][str(obj.id)]['email_x_originating_ip']=str(obj.x_originating_ip)
step1[str(obj_type)][str(obj.id)]['email_x_mailer']=str(obj.x_mailer)
elif str(obj_type)=="Domain":
step1[str(obj_type)][str(obj.id)]['domain']=str(obj.domain)
elif str(obj_type)=="Indicator":
step1[str(obj_type)][str(obj.id)]['type']=str(obj.ind_type)
elif str(obj_type)=="Event":
step1[str(obj_type)][str(obj.id)]['event_title']=str(obj.title)
step1[str(obj_type)][str(obj.id)]['event_type']=str(obj.event_type)
elif str(obj_type)=="IP":
step1[str(obj_type)][str(obj.id)]['ip']=str(obj.ip)
#step1[str(obj_type)][str(obj.id)]['ip_type']=str(obj.ip_type)
n['tlo_labels']=tlo_labels
n['step1']=step1
n['tlo_relationships']=tlo_relationships
'''
n['tlo_labels']=pprint.pformat(tlo_labels)
n['step1']=pprint.pformat(step1)
n['tlo_relationships']=pprint.pformat(tlo_relationships)
'''
#### END NMD Debug
# This dictionary is used to track the links that have been created.
# When a new link is created the inverse is added to this dictionary as
# a key. This is because the link between A->B is the same as B->A. When
# the link for A->B is made, we insert it into this dictionary and then
# lookup the inverse when creating any new relationships. This ensures
# that when B->A is handled it will be ignored.
link_dict = {}
for (tid, (tnode, source_ids)) in obj_graph.iteritems():
for sid in source_ids:
# If the graph is cut off the related object may not have been
# collected. If the inverse relationship is already done, no
# need to do this one too.
if sid not in obj_graph or (tid + sid) in link_dict:
continue
link = {
'from': sid,
'to': tid
}
links.append(link)
link_dict[sid + tid] = True
#labelAnchors.append({'node': n,
# 'url': href})
#labelAnchors.append({'node': n,
# 'url': href})
#alink = {
# 'source': (len(nodes) - 1) * 2,
# 'target': (len(nodes) - 1) * 2 + 1,
# 'weight': 1,
#}
#labelAnchorLinks.append(alink)
# Get all CRITs relationship types
from crits.vocabulary.relationships import RelationshipTypes
rel_types=[c for c in RelationshipTypes.values(sort=True)]
# Get all MISP Categories and Types
misp_obj=MISPEvent()
misp_cats = misp_obj.categories
misp_types = misp_obj.category_type_mapping
'''
from crits.services.service import CRITsService
svc_obj = CRITsService.objects(name='misp_service')
misp_config = svc_obj.config.to_dict()
'''
return {
'nodes': nodes,
'links': links,
'rel_types': rel_types,
'misp_cats': misp_cats,
'misp_types': misp_types,
#'misp_config': misp_config,
#'tlos': tlos,
#'tlo_labels': tlo_labels,
#'tlo_relationships': tlo_relationships,
#'labelAnchors': labelAnchors,
#'labelAnchorLinks': labelAnchorLinks,
}