Feed Hit on Process Storage

This section describes the process storage feed hit.

Process Storage Feed Hit – Example

Aug 12 14:26:10 [26070] <warning> reason=feed.storage.hit type=event process_guid=00000001-0000-de04-01cf-b65a8ecb26cf segment_id=1488563344023 host=’SERV12R2X64-01’ sensor_id=1 feed_id=10 feed_name=’tor’ ioc_type=’ipv4’ ioc_value=’38.229.70.52’ direction=’Outbound’ protocol=’TCP’ port=’22’ timestamp=’1407867970.49’ start_time=’2014-08-12T18:23:47.602Z’ group=’Default Group’ process_md5=’a3ccfd0aa0b17fd23aa9fd0d84b86c05’
process_sha256=’7AFB56DD48565C3C9804F683C80EF47E5333F847F2D3211EC11ED13AD36061E1’ 
process_name=’putty.exe’ process_path=’c:\users\ssmith\desktop\putty.exe’ last_update=’2014-08-12T18:23:55.415Z’ alliance_link_tor=’http://www.torproject.org’ alliance_score_tor=’0’ alliance_updated_tor=’2014-05-06T17:15:23.000Z’ alliance_data_tor=’TOR-Node-38.229.70.52’

Process Storage Feed Hit – Default Template

reason=feed.storage.hit type=event
process_guid={{doc['process_id']}
segment_id={{doc['segment_id']}}
host='{{doc['hostname']}}'
comms_ip='{{doc['comms_ip']}}'
interface_ip='{{doc['interface_ip']}}'
sensor_id={{doc['sensor_id']}}
feed_id={{doc['feed_id']}}
feed_name='{{doc['feed_name']}}'
ioc_type='{{doc['ioc_type']}}'
ioc_value='{{doc['ioc_value']}}'
{% for k in doc['ioc_attr'] %}
{{k}}='{{doc['ioc_attr'][k]}}'{% endfor %}
timestamp='{{doc['event_timestamp']}}'
start_time='{{doc['start']}}'
group='{{doc['group']}}'
process_md5='{{doc['process_md5']}}'
process_sha256=’{{doc['process_sha256']}}'
process_name='{{doc['process_name']}}'
process_path='{{doc['path']}}'
last_update='{{doc['last_update']}}'
{% for k in doc %}{% if k.startswith("alliance_") %}
{{k}}='{{doc[k]}}'{% endif %}{% endfor %}

Process Storage Feed Hit – Key-Value Pairs

Syslog Label	Solr Doc Reference	Description
reason	no doc reference	Text that describes the entry. The reason label is hard-coded in the syslog template and identifies the type of the event as "watchlist.hit," "feed.hit," or "binaryinfo."
type	no doc reference	Text that identifies the type of data that is returned with the event. For process events, the value is ‘event’.
process_guid	process_id	Process doc identifier.
segment_id	segment_id	Process doc segment identifier.
host	hostname	Hostname of the computer on which the feed hit was detected.
comms_ip	comms_ip	IP address from which Carbon Black EDR received the event (which could be a NAT or proxy address, if one is configured for the computer on which the process executed; otherwise this is the same as interface_ip).
interface_ip	Interface_ip	IP address of the computer on which the process executed.
sensor_id	sensor_id	Sensor ID of endpoint that observed the feed hit.
feed_id	feed_id	ID of the feed that was matched.
feed_name	feed_name	Name of the feed that was matched.
report_title	report_title	Name of the item in the feed that was matched.
ioc_type	ioc_type	Type of the IOC that caused the hit.
ioc_value	ioc_value	Value of the IOC that matched.
for/if loops	_* ioc_attr	alliance_* identifies and prints all attributes whose names start with "alliance_" in all documents that contain feed hits, including documents reported by watchlist hits. These attributes represent feed hits. ioc_attr identifies and prints additional attributes on IOC values that were matched. Note: for/if loops are not required. They report attributes that do not have predefined sets. You can create customized templates that do not contain them if you do not need to report on alliance_* or ioc_attr attributes.
timestamp	event_timestamp	Epoch time of the feed hit event.
start_time	start	Start time of this process, in the computer’s local time.
group	group	Sensor group to which the sensor was assigned at the time of process execution.
process_md5	process_md5	MD5 hash value of the executable backing this process.
process_sha256	process_sha256	SHA-256 hash value of the executable backing this process.
process_name	process_name	Filename of the executable backing this process.
process_path	path	Full path to the executable backing this process.
last_update	last_update	Last activity in this process, in the computer’s local time.