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misp-modules/misp_modules/modules/expansion/hyasinsight.py

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Added HYAS Insight Module
2022-09-06 12:37:52 +02:00
import json
import logging
from typing import Dict, List, Any
import requests
import re
from requests.exceptions import (
HTTPError,
ProxyError,
InvalidURL,
ConnectTimeout
)
from . import check_input_attribute, standard_error_message
fixed lgtm issues
2022-09-06 13:35:22 +02:00
from pymisp import MISPEvent, MISPObject, Distribution
Added HYAS Insight Module
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ip_query_input_type = [
'ip-src',
'ip-dst'
]
domain_query_input_type = [
'hostname',
'domain'
]
email_query_input_type = [
'email',
'email-src',
'email-dst',
'target-email',
'whois-registrant-email'
]
phone_query_input_type = [
'phone-number',
'whois-registrant-phone'
]
md5_query_input_type = [
'md5',
'x509-fingerprint-md5',
'ja3-fingerprint-md5',
'hassh-md5',
'hasshserver-md5'
]
sha1_query_input_type = [
'sha1',
'x509-fingerprint-sha1'
]
sha256_query_input_type = [
'sha256',
'x509-fingerprint-sha256'
]
sha512_query_input_type = [
'sha512'
]
misperrors = {
'error': 'Error'
}
mispattributes = {
'input': ip_query_input_type + domain_query_input_type + email_query_input_type + phone_query_input_type
+ md5_query_input_type + sha1_query_input_type + sha256_query_input_type + sha512_query_input_type,
'format': 'misp_standard'
}
moduleinfo = {
'version': '0.1',
'author': 'Mike Champ',
'description': '',
'module-type': ['expansion', 'hover']
}
moduleconfig = ['apikey']
TIMEOUT = 60
logger = logging.getLogger('hyasinsight')
logger.setLevel(logging.DEBUG)
HYAS_API_BASE_URL = 'https://insight.hyas.com/api/ext/'
WHOIS_CURRENT_BASE_URL = 'https://api.hyas.com/'
DEFAULT_DISTRIBUTION_SETTING = Distribution.your_organisation_only.value
IPV4_REGEX = r'\b((25[0-5]|2[0-4][0-9]|[01]?[0-9][0-9]?)\.){3}(25[0-5]|2[0-4][0-9]|[01]?[0-9][0-9]?)\b([^\/]|$)'
IPV6_REGEX = r'\b(?:(?:[0-9a-fA-F]{1,4}:){7,7}[0-9a-fA-F]{1,4}|(?:[0-9a-fA-F]{1,4}:){1,7}:|(?:[0-9a-fA-F]{1,4}:){1,6}:[0-9a-fA-F]{1,4}|(?:[0-9a-fA-F]{1,4}:){1,5}(:[0-9a-fA-F]{1,4}){1,2}|(?:[0-9a-fA-F]{1,4}:){1,4}(:[0-9a-fA-F]{1,4}){1,3}|(?:[0-9a-fA-F]{1,4}:){1,3}(:[0-9a-fA-F]{1,4}){1,4}|(?:[0-9a-fA-F]{1,4}:){1,2}(:[0-9a-fA-F]{1,4}){1,5}|[0-9a-fA-F]{1,4}:((:[0-9a-fA-F]{1,4}){1,6})|:(?:(:[0-9a-fA-F]{1,4}){1,7}|:)|fe80:(:[0-9a-fA-F]{0,4}){0,4}%[0-9a-zA-Z]{1,}|::(ffff(:0{1,4}){0,1}:){0,1}((25[0-5]|(2[0-4]|1{0,1}[0-9]){0,1}[0-9])\.){3,3}(25[0-5]|(2[0-4]|1{0,1}[0-9]){0,1}[0-9])|([0-9a-fA-F]{1,4}:){1,4}:((25[0-5]|(2[0-4]|1{0,1}[0-9]){0,1}[0-9])\.){3,3}(25[0-5]|(2[0-4]|1{0,1}[0-9]){0,1}[0-9]))\b' # noqa: E501
# Enrichment Types
# HYAS API endpoints
PASSIVE_DNS_ENDPOINT = 'passivedns'
DYNAMIC_DNS_ENDPOINT = 'dynamicdns'
PASSIVE_HASH_ENDPOINT = 'passivehash'
SINKHOLE_ENDPOINT = 'sinkhole'
SSL_CERTIFICATE_ENDPOINT = 'ssl_certificate'
DEVICE_GEO_ENDPOINT = 'device_geo'
WHOIS_HISTORIC_ENDPOINT = 'whois'
WHOIS_CURRENT_ENDPOINT = 'whois/v1'
MALWARE_RECORDS_ENDPOINT = 'sample'
MALWARE_INFORMATION_ENDPOINT = 'sample/information'
C2ATTRIBUTION_ENDPOINT = 'c2attribution'
OPEN_SOURCE_INDICATORS_ENDPOINT = 'os_indicators'
# HYAS API endpoint params
DOMAIN_PARAM = 'domain'
IP_PARAM = 'ip'
IPV4_PARAM = 'ipv4'
IPV6_PARAM = 'ipv6'
EMAIL_PARAM = 'email'
PHONE_PARAM = 'phone'
MD5_PARAM = 'md5'
SHA256_PARAM = 'sha256'
SHA512_PARAM = 'sha512'
HASH_PARAM = 'hash'
SHA1_PARAM = 'sha1'
Added few more endpoints
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HYAS_IP_ENRICHMENT_ENDPOINTS_LIST = [DYNAMIC_DNS_ENDPOINT, PASSIVE_DNS_ENDPOINT, PASSIVE_HASH_ENDPOINT,
SINKHOLE_ENDPOINT,
SSL_CERTIFICATE_ENDPOINT, DEVICE_GEO_ENDPOINT, C2ATTRIBUTION_ENDPOINT,
MALWARE_RECORDS_ENDPOINT, OPEN_SOURCE_INDICATORS_ENDPOINT]
HYAS_DOMAIN_ENRICHMENT_ENDPOINTS_LIST = [PASSIVE_DNS_ENDPOINT, DYNAMIC_DNS_ENDPOINT, WHOIS_HISTORIC_ENDPOINT,
MALWARE_RECORDS_ENDPOINT, WHOIS_CURRENT_ENDPOINT, PASSIVE_HASH_ENDPOINT,
C2ATTRIBUTION_ENDPOINT, SSL_CERTIFICATE_ENDPOINT,
OPEN_SOURCE_INDICATORS_ENDPOINT]
Added HYAS Insight Module
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HYAS_EMAIL_ENRICHMENT_ENDPOINTS_LIST = [DYNAMIC_DNS_ENDPOINT, WHOIS_HISTORIC_ENDPOINT, C2ATTRIBUTION_ENDPOINT]
HYAS_PHONE_ENRICHMENT_ENDPOINTS_LIST = [WHOIS_HISTORIC_ENDPOINT]
HYAS_SHA1_ENRICHMENT_ENDPOINTS_LIST = [SSL_CERTIFICATE_ENDPOINT, MALWARE_INFORMATION_ENDPOINT,
OPEN_SOURCE_INDICATORS_ENDPOINT]
HYAS_SHA256_ENRICHMENT_ENDPOINTS_LIST = [C2ATTRIBUTION_ENDPOINT, MALWARE_INFORMATION_ENDPOINT,
OPEN_SOURCE_INDICATORS_ENDPOINT]
HYAS_SHA512_ENRICHMENT_ENDPOINTS_LIST = [MALWARE_INFORMATION_ENDPOINT]
HYAS_MD5_ENRICHMENT_ENDPOINTS_LIST = [MALWARE_RECORDS_ENDPOINT, MALWARE_INFORMATION_ENDPOINT,
OPEN_SOURCE_INDICATORS_ENDPOINT]
HYAS_OBJECT_NAMES = {
DYNAMIC_DNS_ENDPOINT: "Dynamic DNS Information",
PASSIVE_HASH_ENDPOINT: "Passive Hash Information",
SINKHOLE_ENDPOINT: "Sinkhole Information",
SSL_CERTIFICATE_ENDPOINT: "SSL Certificate Information",
DEVICE_GEO_ENDPOINT: "Mobile Geolocation Information",
C2ATTRIBUTION_ENDPOINT: "C2 Attribution Information",
PASSIVE_DNS_ENDPOINT: "Passive DNS Information",
WHOIS_HISTORIC_ENDPOINT: "Whois Related Information",
WHOIS_CURRENT_ENDPOINT: "Whois Current Related Information",
MALWARE_INFORMATION_ENDPOINT: "Malware Sample Information",
OPEN_SOURCE_INDICATORS_ENDPOINT: "Open Source Intel for malware, ssl certificates and other indicators Information",
MALWARE_RECORDS_ENDPOINT: "Malware Sample Records Information"
}
def parse_attribute(comment, feature, value):
"""Generic Method for parsing the attributes in the object"""
attribute = {
'type': 'text',
'value': value,
'comment': comment,
'distribution': DEFAULT_DISTRIBUTION_SETTING,
'object_relation': feature
}
return attribute
def misp_object(endpoint, attribute_value):
object_name = HYAS_OBJECT_NAMES[endpoint]
hyas_object = MISPObject(object_name)
hyas_object.distribution = DEFAULT_DISTRIBUTION_SETTING
hyas_object.template_uuid = "d69d3d15-7b4d-49b1-9e0a-bb29f3d421d9"
hyas_object.template_id = "1"
hyas_object.description = "HYAS INSIGHT " + object_name
hyas_object.comment = "HYAS INSIGHT " + object_name + " for " + attribute_value
setattr(hyas_object, 'meta-category', 'network')
description = (
"An object containing the enriched attribute and "
"related entities from HYAS Insight."
)
hyas_object.from_dict(
**{"meta-category": "misc", "description": description,
"distribution": DEFAULT_DISTRIBUTION_SETTING}
)
return hyas_object
def flatten_json(y: Dict) -> Dict[str, Any]:
"""
:param y: raw_response from HYAS api
:return: Flatten json response
"""
out = {}
def flatten(x, name=''):
# If the Nested key-value
# pair is of dict type
if type(x) is dict:
for a in x:
flatten(x[a], name + a + '_')
else:
out[name[:-1]] = x
flatten(y)
return out
def get_flatten_json_response(raw_api_response: List[Dict]) -> List[Dict]:
"""
:param raw_api_response: raw_api response from the API
:return: Flatten Json response
"""
flatten_json_response = []
if raw_api_response:
for obj in raw_api_response:
flatten_json_response.append(flatten_json(obj))
return flatten_json_response
def request_body(query_input, query_param, current):
"""
This Method returns the request body for specific endpoint.
"""
if current:
return {
"applied_filters": {
query_input: query_param,
"current": True
}
}
else:
return {
"applied_filters": {
query_input: query_param
}
}
Added few more endpoints
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def malware_info_lookup_to_markdown(results: Dict) -> list:
scan_results = results.get('scan_results', [])
out = []
if scan_results:
for res in scan_results:
malware_info_data = {
"avscan_score": results.get(
"avscan_score", ''),
"md5": results.get("md5", ''),
'av_name': res.get(
"av_name", ''),
'def_time': res.get(
"def_time", ''),
'threat_found': res.get(
'threat_found', ''),
'scan_time': results.get("scan_time", ''),
'sha1': results.get('sha1', ''),
'sha256': results.get('sha256', ''),
'sha512': results.get('sha512', '')
}
out.append(malware_info_data)
else:
malware_info_data = {
"avscan_score": results.get("avscan_score", ''),
"md5": results.get("md5", ''),
'av_name': '',
'def_time': '',
'threat_found': '',
'scan_time': results.get("scan_time", ''),
'sha1': results.get('sha1', ''),
'sha256': results.get('sha256', ''),
'sha512': results.get('sha512', '')
}
out.append(malware_info_data)
return out
Added HYAS Insight Module
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class RequestHandler:
"""A class for handling any outbound requests from this module."""
def __init__(self, apikey):
self.session = requests.Session()
self.api_key = apikey
def get(self, url: str, headers: dict = None, req_body=None) -> requests.Response:
"""General post method to fetch the response from HYAS Insight."""
response = []
try:
response = self.session.post(
url, headers=headers, json=req_body
)
if response:
response = response.json()
except (ConnectTimeout, ProxyError, InvalidURL) as error:
msg = "Error connecting with the HYAS Insight."
logger.error(f"{msg} Error: {error}")
misperrors["error"] = msg
return response
def hyas_lookup(self, end_point: str, query_input, query_param, current=False) -> requests.Response:
"""Do a lookup call."""
# Building the request
if current:
url = f'{WHOIS_CURRENT_BASE_URL}{WHOIS_CURRENT_ENDPOINT}'
else:
url = f'{HYAS_API_BASE_URL}{end_point}'
headers = {
'Content-type': 'application/json',
'X-API-Key': self.api_key,
Added User Agent
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'User-Agent': 'Misp Modules'
Added HYAS Insight Module
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}
req_body = request_body(query_input, query_param, current)
try:
response = self.get(url, headers, req_body)
except HTTPError as error:
msg = f"Error when requesting data from HYAS Insight. {error.response}: {error.response.reason}"
logger.error(msg)
misperrors["error"] = msg
raise
return response
class HyasInsightParser:
"""A class for handling the enrichment objects"""
def __init__(self, attribute):
self.attribute = attribute
self.misp_event = MISPEvent()
self.misp_event.add_attribute(**attribute)
self.c2_attribution_data_items = [
'actor_ipv4',
'c2_domain',
Added few more endpoints
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'c2_ip',
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'c2_url',
'datetime',
'email',
'email_domain',
'referrer_domain',
'referrer_ipv4',
'referrer_url',
'sha256'
]
self.c2_attribution_data_items_friendly_names = {
'actor_ipv4': 'Actor IPv4',
'c2_domain': 'C2 Domain',
Added few more endpoints
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'c2_ip': 'C2 IP',
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'c2_url': 'C2 URL',
'datetime': 'DateTime',
'email': 'Email',
'email_domain': 'Email Domain',
'referrer_domain': 'Referrer Domain',
'referrer_ipv4': 'Referrer IPv4',
'referrer_url': 'Referrer URL',
'sha256': 'SHA256'
}
self.device_geo_data_items = [
'datetime',
'device_user_agent',
'geo_country_alpha_2',
'geo_horizontal_accuracy',
'ipv4',
'ipv6',
'latitude',
'longitude',
'wifi_bssid'
]
self.device_geo_data_items_friendly_names = {
'datetime': 'DateTime',
'device_user_agent': 'Device User Agent',
'geo_country_alpha_2': 'Alpha-2 Code',
'geo_horizontal_accuracy': 'GPS Horizontal Accuracy',
'ipv4': 'IPv4 Address',
'ipv6': 'IPv6 Address',
'latitude': 'Latitude',
'longitude': 'Longitude',
'wifi_bssid': 'WIFI BSSID'
}
self.dynamic_dns_data_items = [
'a_record',
'account',
'created',
'created_ip',
'domain',
'domain_creator_ip',
'email',
]
self.dynamic_dns_data_items_friendly_names = {
'a_record': 'A Record',
'account': 'Account Holder',
'created': 'Created Date',
'created_ip': 'Account Holder IP Address',
'domain': 'Domain',
'domain_creator_ip': 'Domain Creator IP Address',
'email': 'Email Address',
}
self.os_indicators_data_items = [
'context',
'datetime',
'domain',
'domain_2tld',
'first_seen',
'ipv4',
'ipv6',
'last_seen',
'md5',
'sha1',
'sha256',
'source_name',
'source_url',
'url'
]
self.os_indicators_data_items_friendly_names = {
'context': 'Context',
'datetime': 'DateTime',
'domain': 'Domain',
'domain_2tld': 'Domain 2TLD',
'first_seen': 'First Seen',
'ipv4': 'IPv4 Address',
'ipv6': 'IPv6 Address',
'last_seen': 'Last Seen',
'md5': 'MD5',
'sha1': 'SHA1',
'sha256': 'SHA256',
'source_name': 'Source Name',
'source_url': 'Source URL',
'url': 'URL'
}
self.passive_dns_data_items = [
'cert_name',
'count',
'domain',
'first_seen',
'ip_geo_city_name',
'ip_geo_country_iso_code',
'ip_geo_country_name',
'ip_geo_location_latitude',
'ip_geo_location_longitude',
'ip_geo_postal_code',
'ip_ip',
'ip_isp_autonomous_system_number',
'ip_isp_autonomous_system_organization',
fixed lgtm issues
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'ip_isp_ip_address',
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'ip_isp_isp',
'ip_isp_organization',
'ipv4',
'ipv6',
'last_seen'
]
self.passive_dns_data_items_friendly_names = {
'cert_name': 'Certificate Provider Name',
'count': 'Passive DNS Count',
'domain': 'Domain',
'first_seen': 'First Seen',
'ip_geo_city_name': 'IP Organization City',
'ip_geo_country_iso_code': 'IP Organization Country ISO Code',
'ip_geo_country_name': 'IP Organization Country Name',
'ip_geo_location_latitude': 'IP Organization Latitude',
'ip_geo_location_longitude': 'IP Organization Longitude',
'ip_geo_postal_code': 'IP Organization Postal Code',
'ip_ip': 'IP Address',
'ip_isp_autonomous_system_number': 'ASN IP',
'ip_isp_autonomous_system_organization': 'ASO IP',
'ip_isp_ip_address': 'IP Address',
'ip_isp_isp': 'ISP',
'ip_isp_organization': 'ISP Organization',
'ipv4': 'IPv4 Address',
'ipv6': 'IPv6 Address',
'last_seen': 'Last Seen'
}
self.passive_hash_data_items = [
'domain',
'md5_count'
]
self.passive_hash_data_items_friendly_names = {
'domain': 'Domain',
'md5_count': 'Passive DNS Count'
}
self.malware_records_data_items = [
'datetime',
'domain',
'ipv4',
'ipv6',
'md5',
'sha1',
'sha256'
]
self.malware_records_data_items_friendly_names = {
'datetime': 'DateTime',
'domain': 'Domain',
'ipv4': 'IPv4 Address',
'ipv6': 'IPv6 Address',
'md5': 'MD5',
'sha1': 'SHA1',
'sha256': 'SHA256'
}
self.malware_information_data_items = [
'avscan_score',
'md5',
'av_name',
'def_time',
'threat_found',
'scan_time',
'sha1',
'sha256',
'sha512'
]
self.malware_information_data_items_friendly_names = {
'avscan_score': 'AV Scan Score',
'md5': 'MD5',
'av_name': 'AV Name',
'def_time': 'AV DateTime',
'threat_found': 'Source',
'scan_time': 'Scan DateTime',
'sha1': 'SHA1',
'sha256': 'SHA256',
'sha512': 'SHA512'
}
self.sinkhole_data_items = [
'count',
'country_name',
Added few more endpoints
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'country_code',
Added HYAS Insight Module
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'data_port',
'datetime',
'ipv4',
'last_seen',
'organization_name',
'sink_source'
]
self.sinkhole_data_items_friendly_names = {
'count': 'Sinkhole Count',
'country_name': 'IP Address Country',
Added few more endpoints
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'country_code': 'IP Address Country Code',
Added HYAS Insight Module
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'data_port': 'Data Port',
'datetime': 'First Seen',
'ipv4': 'IP Address',
'last_seen': 'Last Seen',
'organization_name': 'ISP Organization',
'sink_source': 'Sink Source IP'
}
self.ssl_certificate_data_items = [
'ip',
'ssl_cert_cert_key',
'ssl_cert_expire_date',
'ssl_cert_issue_date',
'ssl_cert_issuer_commonName',
'ssl_cert_issuer_countryName',
'ssl_cert_issuer_localityName',
'ssl_cert_issuer_organizationName',
'ssl_cert_issuer_organizationalUnitName',
'ssl_cert_issuer_stateOrProvinceName',
'ssl_cert_md5',
'ssl_cert_serial_number',
'ssl_cert_sha1',
'ssl_cert_sha_256',
'ssl_cert_sig_algo',
'ssl_cert_ssl_version',
'ssl_cert_subject_commonName',
'ssl_cert_subject_countryName',
'ssl_cert_subject_localityName',
'ssl_cert_subject_organizationName',
'ssl_cert_subject_organizationalUnitName',
'ssl_cert_timestamp'
]
self.ssl_certificate_data_items_friendly_names = {
'ip': 'IP Address',
'ssl_cert_cert_key': 'Certificate Key',
'ssl_cert_expire_date': 'Certificate Expiration Date',
'ssl_cert_issue_date': 'Certificate Issue Date',
'ssl_cert_issuer_commonName': 'Issuer Common Name',
'ssl_cert_issuer_countryName': 'Issuer Country Name',
'ssl_cert_issuer_localityName': 'Issuer City Name',
'ssl_cert_issuer_organizationName': 'Issuer Organization Name',
'ssl_cert_issuer_organizationalUnitName': 'Issuer Organization Unit Name',
'ssl_cert_issuer_stateOrProvinceName': 'Issuer State or Province Name',
'ssl_cert_md5': 'Certificate MD5',
'ssl_cert_serial_number': 'Certificate Serial Number',
'ssl_cert_sha1': 'Certificate SHA1',
'ssl_cert_sha_256': 'Certificate SHA256',
Added few more endpoints
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'ssl_cert_sig_algo': 'Certificate Signature Algorithm',
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'ssl_cert_ssl_version': 'SSL Version',
'ssl_cert_subject_commonName': 'Reciever Subject Name',
'ssl_cert_subject_countryName': 'Receiver Country Name',
'ssl_cert_subject_localityName': 'Receiver City Name',
'ssl_cert_subject_organizationName': 'Receiver Organization Name',
'ssl_cert_subject_organizationalUnitName': 'Receiver Organization Unit Name',
'ssl_cert_timestamp': 'Certificate DateTime'
}
self.whois_historic_data_items = [
Added few more endpoints
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'abuse_emails',
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'address',
'city',
'country',
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'datetime',
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'domain',
'domain_2tld',
'domain_created_datetime',
'domain_expires_datetime',
'domain_updated_datetime',
'email',
'idn_name',
Added few more endpoints
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'name',
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'nameserver',
Added few more endpoints
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'organization',
Added HYAS Insight Module
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'phone',
'privacy_punch',
'registrar'
]
self.whois_historic_data_items_friendly_names = {
Added few more endpoints
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'abuse_emails': 'Abuse Emails',
Added HYAS Insight Module
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'address': 'Address',
'city': 'City',
'country': 'Country',
Added few more endpoints
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'datetime': 'Datetime',
Added HYAS Insight Module
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'domain': 'Domain',
'domain_2tld': 'Domain 2tld',
'domain_created_datetime': 'Domain Created Time',
'domain_expires_datetime': 'Domain Expires Time',
'domain_updated_datetime': 'Domain Updated Time',
'email': 'Email Address',
'idn_name': 'IDN Name',
Added few more endpoints
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'name': 'Name',
Added HYAS Insight Module
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'nameserver': 'Nameserver',
Added few more endpoints
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'organization': 'Organization',
Added HYAS Insight Module
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'phone': 'Phone Info',
'privacy_punch': 'Privacy Punch',
'registrar': 'Registrar'
}
self.whois_current_data_items = [
'abuse_emails',
'address',
'city',
'country',
Added few more endpoints
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'datetime',
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'domain',
'domain_2tld',
'domain_created_datetime',
'domain_expires_datetime',
'domain_updated_datetime',
'email',
'idn_name',
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'name',
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'nameserver',
'organization',
'phone',
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'privacy_punch',
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'registrar',
'state'
]
self.whois_current_data_items_friendly_names = {
'abuse_emails': 'Abuse Emails',
'address': 'Address',
'city': 'City',
'country': 'Country',
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'datetime': 'Datetime',
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'domain': 'Domain',
'domain_2tld': 'Domain 2tld',
'domain_created_datetime': 'Domain Created Time',
'domain_expires_datetime': 'Domain Expires Time',
'domain_updated_datetime': 'Domain Updated Time',
'email': 'Email Address',
'idn_name': 'IDN Name',
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'name': 'Name',
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'nameserver': 'Nameserver',
'organization': 'Organization',
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'phone': 'Phone',
'privacy_punch': 'Privacy Punch',
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'registrar': 'Registrar',
'state': 'State'
}
def create_misp_attributes_and_objects(self, response, endpoint, attribute_value):
flatten_json_response = get_flatten_json_response(response)
data_items: List[str] = []
data_items_friendly_names: Dict[str, str] = {}
if endpoint == DEVICE_GEO_ENDPOINT:
data_items: List[str] = self.device_geo_data_items
data_items_friendly_names: Dict[str, str] = self.device_geo_data_items_friendly_names
elif endpoint == DYNAMIC_DNS_ENDPOINT:
data_items: List[str] = self.dynamic_dns_data_items
data_items_friendly_names: Dict[str, str] = self.dynamic_dns_data_items_friendly_names
elif endpoint == PASSIVE_DNS_ENDPOINT:
data_items: List[str] = self.passive_dns_data_items
data_items_friendly_names: Dict[str, str] = self.passive_dns_data_items_friendly_names
elif endpoint == PASSIVE_HASH_ENDPOINT:
data_items: List[str] = self.passive_hash_data_items
data_items_friendly_names: Dict[str, str] = self.passive_hash_data_items_friendly_names
elif endpoint == SINKHOLE_ENDPOINT:
data_items: List[str] = self.sinkhole_data_items
data_items_friendly_names: Dict[str, str] = self.sinkhole_data_items_friendly_names
elif endpoint == WHOIS_HISTORIC_ENDPOINT:
data_items = self.whois_historic_data_items
data_items_friendly_names = self.whois_historic_data_items_friendly_names
elif endpoint == WHOIS_CURRENT_ENDPOINT:
data_items: List[str] = self.whois_current_data_items
data_items_friendly_names: Dict[str, str] = self.whois_current_data_items_friendly_names
elif endpoint == SSL_CERTIFICATE_ENDPOINT:
data_items: List[str] = self.ssl_certificate_data_items
data_items_friendly_names: Dict[str, str] = self.ssl_certificate_data_items_friendly_names
elif endpoint == MALWARE_INFORMATION_ENDPOINT:
data_items: List[str] = self.malware_information_data_items
data_items_friendly_names = self.malware_information_data_items_friendly_names
elif endpoint == MALWARE_RECORDS_ENDPOINT:
data_items: List[str] = self.malware_records_data_items
data_items_friendly_names = self.malware_records_data_items_friendly_names
elif endpoint == OPEN_SOURCE_INDICATORS_ENDPOINT:
data_items: List[str] = self.os_indicators_data_items
data_items_friendly_names = self.os_indicators_data_items_friendly_names
elif endpoint == C2ATTRIBUTION_ENDPOINT:
data_items: List[str] = self.c2_attribution_data_items
data_items_friendly_names = self.c2_attribution_data_items_friendly_names
Added few more endpoints
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for result in flatten_json_response:
Update hyasinsight.py
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hyas_object = misp_object(endpoint, attribute_value)
for data_item in result.keys():
if data_item in data_items:
data_item_text = data_items_friendly_names[data_item]
data_item_value = str(result[data_item])
hyas_object.add_attribute(
**parse_attribute(hyas_object.comment, data_item_text, data_item_value))
hyas_object.add_reference(self.attribute['uuid'], 'related-to')
self.misp_event.add_object(hyas_object)
Added HYAS Insight Module
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def get_results(self):
"""returns the dictionary object to MISP Instance"""
event = json.loads(self.misp_event.to_json())
results = {key: event[key] for key in ('Attribute', 'Object')}
return {'results': results}
def handler(q=False):
"""The function which accepts a JSON document to expand the values and return a dictionary of the expanded
values. """
if q is False:
return False
request = json.loads(q)
# check if the apikey is provided
if not request.get('config') or not request['config'].get('apikey'):
misperrors['error'] = 'HYAS Insight apikey is missing'
return misperrors
apikey = request['config'].get('apikey')
# check attribute is added to the event
if not request.get('attribute') or not check_input_attribute(request['attribute']):
return {'error': f'{standard_error_message}, which should contain at least a type, a value and an uuid.'}
attribute = request['attribute']
attribute_type = attribute['type']
attribute_value = attribute['value']
# check if the attribute type is supported by IPQualityScore
if attribute_type not in mispattributes['input']:
return {'error': 'Unsupported attributes type for HYAS Insight Enrichment'}
request_handler = RequestHandler(apikey)
parser = HyasInsightParser(attribute)
has_results = False
if attribute_type in ip_query_input_type:
ip_param = ''
for endpoint in HYAS_IP_ENRICHMENT_ENDPOINTS_LIST:
if endpoint == DEVICE_GEO_ENDPOINT:
if re.match(IPV4_REGEX, attribute_value):
ip_param = IPV4_PARAM
elif re.match(IPV6_REGEX, attribute_value):
ip_param = IPV6_PARAM
elif endpoint == PASSIVE_HASH_ENDPOINT:
ip_param = IPV4_PARAM
elif endpoint == SINKHOLE_ENDPOINT:
ip_param = IPV4_PARAM
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elif endpoint == MALWARE_RECORDS_ENDPOINT:
ip_param = IPV4_PARAM
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else:
ip_param = IP_PARAM
enrich_response = request_handler.hyas_lookup(endpoint, ip_param, attribute_value)
if endpoint == SSL_CERTIFICATE_ENDPOINT:
enrich_response = enrich_response.get('ssl_certs')
if enrich_response:
has_results = True
parser.create_misp_attributes_and_objects(enrich_response, endpoint, attribute_value)
elif attribute_type in domain_query_input_type:
for endpoint in HYAS_DOMAIN_ENRICHMENT_ENDPOINTS_LIST:
if not endpoint == WHOIS_CURRENT_ENDPOINT:
enrich_response = request_handler.hyas_lookup(endpoint, DOMAIN_PARAM, attribute_value)
else:
enrich_response = request_handler.hyas_lookup(endpoint, DOMAIN_PARAM, attribute_value,
endpoint == WHOIS_CURRENT_ENDPOINT)
enrich_response = enrich_response.get('items')
if enrich_response:
has_results = True
parser.create_misp_attributes_and_objects(enrich_response, endpoint, attribute_value)
elif attribute_type in email_query_input_type:
for endpoint in HYAS_EMAIL_ENRICHMENT_ENDPOINTS_LIST:
enrich_response = request_handler.hyas_lookup(endpoint, EMAIL_PARAM, attribute_value)
if enrich_response:
has_results = True
parser.create_misp_attributes_and_objects(enrich_response, endpoint, attribute_value)
elif attribute_type in phone_query_input_type:
for endpoint in HYAS_PHONE_ENRICHMENT_ENDPOINTS_LIST:
enrich_response = request_handler.hyas_lookup(endpoint, PHONE_PARAM, attribute_value)
if enrich_response:
has_results = True
parser.create_misp_attributes_and_objects(enrich_response, endpoint, attribute_value)
elif attribute_type in md5_query_input_type:
Added few more endpoints
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md5_param = MD5_PARAM
Added HYAS Insight Module
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for endpoint in HYAS_MD5_ENRICHMENT_ENDPOINTS_LIST:
if endpoint == MALWARE_INFORMATION_ENDPOINT:
md5_param = HASH_PARAM
enrich_response = request_handler.hyas_lookup(endpoint, md5_param, attribute_value)
if enrich_response:
has_results = True
Added few more endpoints
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if endpoint == MALWARE_INFORMATION_ENDPOINT:
enrich_response = malware_info_lookup_to_markdown(enrich_response)
Added HYAS Insight Module
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parser.create_misp_attributes_and_objects(enrich_response, endpoint, attribute_value)
elif attribute_type in sha1_query_input_type:
Added few more endpoints
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sha1_param = SHA1_PARAM
Added HYAS Insight Module
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for endpoint in HYAS_SHA1_ENRICHMENT_ENDPOINTS_LIST:
if endpoint == MALWARE_INFORMATION_ENDPOINT:
Added few more endpoints
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sha1_param = HASH_PARAM
elif endpoint == SSL_CERTIFICATE_ENDPOINT:
sha1_param = HASH_PARAM
enrich_response = request_handler.hyas_lookup(endpoint, sha1_param, attribute_value)
Added HYAS Insight Module
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if enrich_response:
has_results = True
Added few more endpoints
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if endpoint == MALWARE_INFORMATION_ENDPOINT:
enrich_response = malware_info_lookup_to_markdown(enrich_response)
Added HYAS Insight Module
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parser.create_misp_attributes_and_objects(enrich_response, endpoint, attribute_value)
elif attribute_type in sha256_query_input_type:
Added few more endpoints
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sha256_param = SHA256_PARAM
Added HYAS Insight Module
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for endpoint in HYAS_SHA256_ENRICHMENT_ENDPOINTS_LIST:
if endpoint == MALWARE_INFORMATION_ENDPOINT:
sha256_param = HASH_PARAM
enrich_response = request_handler.hyas_lookup(endpoint, sha256_param, attribute_value)
if enrich_response:
has_results = True
Added few more endpoints
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if endpoint == MALWARE_INFORMATION_ENDPOINT:
enrich_response = malware_info_lookup_to_markdown(enrich_response)
Added HYAS Insight Module
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parser.create_misp_attributes_and_objects(enrich_response, endpoint, attribute_value)
elif attribute_type in sha512_query_input_type:
Added few more endpoints
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sha512_param = ''
Added HYAS Insight Module
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for endpoint in HYAS_SHA512_ENRICHMENT_ENDPOINTS_LIST:
if endpoint == MALWARE_INFORMATION_ENDPOINT:
sha512_param = HASH_PARAM
enrich_response = request_handler.hyas_lookup(endpoint, sha512_param, attribute_value)
if enrich_response:
has_results = True
Added few more endpoints
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if endpoint == MALWARE_INFORMATION_ENDPOINT:
enrich_response = malware_info_lookup_to_markdown(enrich_response)
Added HYAS Insight Module
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parser.create_misp_attributes_and_objects(enrich_response, endpoint, attribute_value)
if has_results:
return parser.get_results()
else:
return {'error': 'No records found in HYAS Insight for the provided attribute.'}
def introspection():
"""The function that returns a dict of the supported attributes (input and output) by your expansion module."""
return mispattributes
def version():
"""The function that returns a dict with the version and the associated meta-data including potential
configurations required of the module. """
moduleinfo['config'] = moduleconfig
fixed lgtm issues
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return moduleinfo