cluster25_expand: handles related items and more

pull/642/head
Milo Volpicelli 2023-11-07 15:23:33 +00:00
parent a4bcc15db0
commit 52f53f81d0
1 changed files with 52 additions and 24 deletions

View File

@ -62,7 +62,7 @@ def handler(q=False):
def format_content(content):
if isinstance(content, str) or isinstance(content, bool) or isinstance(content, int):
if isinstance(content, str) or isinstance(content, bool) or isinstance(content, int) or isinstance(content, float):
return content
ret = ""
tmp_ret = []
@ -74,7 +74,6 @@ def format_content(content):
if is_dict:
if isinstance(content[key], dict):
ret = format_content(content[key])
elif isinstance(content[key], list):
for list_item in content[key]:
tmp_ret.append(format_content(list_item))
@ -91,7 +90,6 @@ def format_content(content):
def lookup_indicator(client, attr):
result = client.investigate(attr)
if result.get('error'):
return result
@ -115,25 +113,53 @@ def lookup_indicator(client, attr):
tmp_obj.add_reference(attribute['uuid'], 'related-to')
for key in result[entry]:
if isinstance(result[entry][key], dict):
for index, key2 in enumerate(result[entry][key]):
if result[entry][key][key2]:
tmp_obj.add_attribute(f"{entry}_{key}_{key2}", **{'type': 'text', 'value': format_content(
result[entry][key][key2])})
for index, item in enumerate(result[entry][key]):
if result[entry][key][item]:
tmp_obj.add_attribute(f"{entry}_{key}_{item}", **{'type': 'text', 'value': format_content(
result[entry][key][item])})
elif isinstance(result[entry][key], list):
for index, key2 in enumerate(result[entry][key]):
if isinstance(key2, dict):
tmp_obj_2 = MISPObject(f"c25_{entry}_{key}_{index+1}")
for index, item in enumerate(result[entry][key]):
if isinstance(item, dict):
tmp_obj_2 = MISPObject(f"c25_{entry}_{key}_{index + 1}")
tmp_obj_2.template_uuid = uuid.uuid4()
tmp_obj_2.description = f"c25_{entry}_{key}"
setattr(tmp_obj_2, 'meta-category', 'network')
tmp_obj_2.add_reference(attribute['uuid'], 'related-to')
for k in key2:
if key2[k]:
tmp_obj_2.add_attribute(k, **{'type': 'text', 'value': format_content(key2[k])})
for sub_key in item:
if isinstance(item[sub_key], list):
for sub_item in item[sub_key]:
if isinstance(sub_item, dict):
tmp_obj_3 = MISPObject(f"c25_{entry}_{sub_key}_{index + 1}")
tmp_obj_3.template_uuid = uuid.uuid4()
tmp_obj_3.description = f"c25_{entry}_{sub_key}"
setattr(tmp_obj_3, 'meta-category', 'network')
tmp_obj_3.add_reference(attribute['uuid'], 'related-to')
for sub_sub_key in sub_item:
if isinstance(sub_item[sub_sub_key], list):
for idx, sub_sub_item in enumerate(sub_item[sub_sub_key]):
if sub_sub_item.get("name"):
sub_sub_item = sub_sub_item.get("name")
tmp_obj_3.add_attribute(f"{sub_sub_key}_{idx + 1}",
**{'type': 'text',
'value': format_content(
sub_sub_item)})
else:
tmp_obj_3.add_attribute(sub_sub_key,
**{'type': 'text',
'value': format_content(
sub_item[sub_sub_key])})
misp_objects.append(tmp_obj_3)
else:
tmp_obj_2.add_attribute(sub_key, **{'type': 'text',
'value': format_content(sub_item)})
elif item[sub_key]:
tmp_obj_2.add_attribute(sub_key,
**{'type': 'text', 'value': format_content(item[sub_key])})
misp_objects.append(tmp_obj_2)
elif key2 is not None:
tmp_obj.add_attribute(f"{entry}_{key}", **{'type': 'text', 'value': format_content(key2)})
elif item is not None:
tmp_obj.add_attribute(f"{entry}_{key}", **{'type': 'text', 'value': format_content(item)})
elif result[entry][key] is not None:
tmp_obj.add_attribute(key, **{'type': 'text', 'value': result[entry][key]})
@ -143,18 +169,19 @@ def lookup_indicator(client, attr):
elif isinstance(result[entry], list):
for index, key in enumerate(result[entry]):
if isinstance(key, dict):
tmp_obj = MISPObject(f"c25_{entry}_{index+1}")
tmp_obj = MISPObject(f"c25_{entry}_{index + 1}")
tmp_obj.template_uuid = uuid.uuid4()
tmp_obj.description = f"c25_{entry}_{index+1}"
tmp_obj.description = f"c25_{entry}_{index + 1}"
setattr(tmp_obj, 'meta-category', 'network')
tmp_obj.add_reference(attribute['uuid'], 'related-to')
for key2 in key:
if key[key2]:
tmp_obj.add_attribute(key2, **{'type': 'text', 'value': format_content(key[key2])})
for item in key:
if key[item]:
tmp_obj.add_attribute(item, **{'type': 'text', 'value': format_content(key[item])})
tmp_obj.add_reference(attribute['uuid'], 'related-to')
misp_objects.append(tmp_obj)
elif key is not None:
misp_object_g.add_attribute(entry, **{'type': 'text', 'value': format_content(key)})
misp_object_g.add_attribute(f"{entry}_{index + 1}",
**{'type': 'text', 'value': format_content(key)})
else:
if result[entry]:
misp_object_g.add_attribute(entry, **{'type': 'text', 'value': result[entry]})
@ -197,6 +224,7 @@ class Cluster25CTI:
params = {'indicator': indicator.get('value')}
r = requests.get(url=f"{self.base_url}/investigate", params=params, headers=self.headers)
if r.status_code != 200:
return{'error': f"Unable to retrieve investigate result for indicator '{indicator.get('value')}' "
return {'error': f"Unable to retrieve investigate result for indicator '{indicator.get('value')}' "
f"from C25 platform, status {r.status_code}"}
return r.json()["data"]