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33 changes: 18 additions & 15 deletions analyzers/Elasticsearch/elk.py
Original file line number Diff line number Diff line change
Expand Up @@ -329,21 +329,24 @@ def run(self):
timestamp,time,destination_ip,destination_port,source_ip,source_port,source_user_name,\
url_domain,url_path,url_full,rule_category,dns_question_name,dns_resolvedip))

#setup users
usernames = [item.user_name for item in hits]
source_usernames = [item.source_user_name for item in hits]
usernames.extend(source_usernames)
info['uniqueusers'] = list(set(usernames))
if "" in info['uniqueusers']:
info['uniqueusers'].remove("")
info['userhitcount'] = len(info['uniqueusers'])

#setup devices
devices = [item.host_name for item in hits]
info['uniquedevices'] = list(set(devices))
if "" in info['uniquedevices']:
info['uniquedevices'].remove("")
info['devicehitcount'] = len(info['uniquedevices'])
#setup users and devices
info["uniqueusers"] = []
info["uniquedevices"] = []
for item in hits:
for (fields, uniq,) in (
(("user_name", "source_user_name"), "uniqueusers"),
(("host_name",), "uniquedevices")):
for field in fields:
if getattr(item, field) is not None:
value = getattr(item, field)
if isinstance(value, (list, tuple)):
info[uniq].extend([v for v in value if v])
elif isinstance(value, (str,)) and value:
info[uniq].append(value)
info["uniqueusers"] = list(set(info["uniqueusers"]))
info["userhitcount"] = len(info["uniqueusers"])
info["uniquedevices"] = list(set(info["uniquedevices"]))
info["devicehitcount"] = len(info["uniquedevices"])

#observable that was searched on
info['data'] = self.data
Expand Down