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PyMISP
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Add netflow filter output 

- get event data for event with “—event X”
- get netflow filter with “—netflow”
   simple host X or host X
pull/2/merge
Koen Van Impe 2015-08-04 23:25:15 +02:00
parent bef354ac44
commit 2e1da3b777
1 changed files with 65 additions and 32 deletions
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41
examples/get_network_activity.py
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@ -5,10 +5,19 @@
Python script to extract network activity from MISP database
Koen Van Impe 20141116
netflow 20150804
Feed it a list of event_id's (1 id per line) with the option "-f".
Use --no-comment to get a flat list of entries without event id and title information
Usage
./get_network_activity.py --netflow --event 8
get netflow filter for event 8
./get_network_activity.py -f get_network_activity.event_id --netflow
get netflow filter for events in id file
./get_network_activity.py -f get_network_activity.event_id
get output with comments
"""
from pymisp import PyMISP
@ -35,7 +44,7 @@ def get_event(event_id):
:event_id the id of the event
"""
global network_ip_src, network_ip_dst, network_hostname, network_domain
global app_hostname, app_domain, app_ip_src, app_ip_dst, app_ids_only
global app_hostname, app_domain, app_ip_src, app_ip_dst, app_ids_only, app_printcomment, app_netflow
event_id = int(event_id)
if event_id > 0:
@ -59,6 +68,11 @@ def get_event(event_id):
value = attribute["value"]
title = event_core["info"]
if app_netflow:
app_printcomment = False
if attribute["type"] == "ip-dst" and app_ip_dst:
network_ip_dst.append([build_entry(value, event_id, title, "ip-dst")])
else:
if attribute["type"] == "ip-src" and app_ip_src:
network_ip_src.append([build_entry(value, event_id, title, "ip-src")])
elif attribute["type"] == "ip-dst" and app_ip_dst:
@ -99,8 +113,17 @@ def print_events():
Print the events from the result arrays
"""
global network_ip_src, network_ip_dst, network_domain, network_hostname
global app_hostname, app_domain, app_ip_src, app_ip_dst, app_ids_only, app_printcomment, app_printtitle
global app_hostname, app_domain, app_ip_src, app_ip_dst, app_ids_only, app_printcomment, app_printtitle, app_netflow
if app_netflow:
firsthost = True
for ip in network_ip_dst:
if firsthost:
firsthost = False
else:
print " or "
print "host %s" % ip[0]
else:
if app_ip_src:
for ip in network_ip_src:
print(ip[0])
@ -141,9 +164,12 @@ if __name__ == '__main__':
help='Include IDS and non-IDS attribures.')
parser.add_argument('--no-titles', action='store_true', default=False,
help='Do not include titles')
parser.add_argument('--netflow', action='store_true', default=False,
help='Netflow (nfdump) output')
parser.add_argument('--event', type=int, default=0,
help='EventID to parse (not using filename)')
args = parser.parse_args()
if args.filename is not None:
init()
app_printcomment = args.no_comment
app_hostname = args.hostname
@ -152,6 +178,13 @@ if __name__ == '__main__':
app_ip_dst = not(args.no_ip_dst)
app_ids_only = args.no_ids_only
app_printtitle = not(args.no_titles)
app_netflow = args.netflow
app_event = args.event
if app_event > 0:
get_event(app_event)
print_events()
elif args.filename is not None:
# print "app_printcomment %s app_hostname %s app_domain %s app_ip_src %s app_ip_dst %s app_ids_only %s app_printtitle %s" % (app_printcomment,app_hostname, app_domain, app_ip_src, app_ip_dst, app_ids_only, app_printtitle)
with open(args.filename, 'r') as line:
for event_id in line: