mirror of https://github.com/MISP/misp-modules
Added GeoIP_City Enrichment module
parent
4e7192f735
commit
7a3f9a422d
|
@ -0,0 +1,64 @@
|
|||
import json
|
||||
import geoip2.database
|
||||
import sys
|
||||
import logging
|
||||
|
||||
log = logging.getLogger('geoip_city')
|
||||
log.setLevel(logging.DEBUG)
|
||||
ch = logging.StreamHandler(sys.stdout)
|
||||
ch.setLevel(logging.DEBUG)
|
||||
formatter = logging.Formatter('%(asctime)s - %(name)s - %(levelname)s - %(message)s')
|
||||
ch.setFormatter(formatter)
|
||||
log.addHandler(ch)
|
||||
|
||||
misperrors = {'error': 'Error'}
|
||||
mispattributes = {'input': ['ip-src', 'ip-dst', 'domain|ip'], 'output': ['freetext']}
|
||||
moduleconfig = ['local_geolite_db']
|
||||
# possible module-types: 'expansion', 'hover' or both
|
||||
moduleinfo = {'version': '0.1', 'author': 'GlennHD',
|
||||
'description': 'Query a local copy of the Maxmind Geolite City database (MMDB format)',
|
||||
'module-type': ['expansion', 'hover']}
|
||||
|
||||
def handler(q=False):
|
||||
if q is False:
|
||||
return False
|
||||
request = json.loads(q)
|
||||
|
||||
if not request.get('config') or not request['config'].get('local_geolite_db'):
|
||||
return {'error': 'Please specify the path of your local copy of Maxminds Geolite database'}
|
||||
path_to_geolite = request['config']['local_geolite_db']
|
||||
|
||||
if request.get('ip-dst'):
|
||||
toquery = request['ip-dst']
|
||||
elif request.get('ip-src'):
|
||||
toquery = request['ip-src']
|
||||
elif request.get('domain|ip'):
|
||||
toquery = request['domain|ip'].split('|')[1]
|
||||
else:
|
||||
return False
|
||||
|
||||
try:
|
||||
reader = geoip2.database.Reader(path_to_geolite)
|
||||
except FileNotFoundError:
|
||||
return {'error': f'Unable to locate the GeoLite database you specified ({path_to_geolite}).'}
|
||||
log.debug(toquery)
|
||||
try:
|
||||
answer = reader.city(toquery)
|
||||
stringmap = 'Continent=' + str(answer.continent.name) + ', Country=' + str(answer.country.name) + ', Subdivision=' + str(answer.subdivisions.most_specific.name) + ', City=' + str(answer.city.name)
|
||||
|
||||
except Exception as e:
|
||||
misperrors['error'] = f"GeoIP resolving error: {e}"
|
||||
return misperrors
|
||||
|
||||
r = {'results': [{'types': mispattributes['output'], 'values': stringmap}]}
|
||||
|
||||
return r
|
||||
|
||||
|
||||
def introspection():
|
||||
return mispattributes
|
||||
|
||||
|
||||
def version():
|
||||
moduleinfo['config'] = moduleconfig
|
||||
return moduleinfo
|
Loading…
Reference in New Issue