20 lines
873 B
YAML
20 lines
873 B
YAML
- rule: Log Established Connections Privileged
|
|
desc: Log process name, user, egress IP for established connections by privileged processes
|
|
condition: >
|
|
evt.type=connect and evt.dir=< and check_privileged
|
|
output: >
|
|
{"event_type": "privileged_connection", "process_name": "%proc.name", "user_name": "%user.name", "egress_ip": "%fd.sip"}
|
|
priority: INFO
|
|
tags: [network, process]
|
|
|
|
- rule: Log Established Connections Non-Privileged
|
|
desc: Log process name, user, egress IP for established connections by non-privileged processes
|
|
condition: >
|
|
evt.type=connect and evt.dir=< and not check_privileged
|
|
output: >
|
|
{"event_type": "non_privileged_connection", "process_name": "%proc.name", "user_name": "%user.name", "egress_ip": "%fd.sip"}
|
|
priority: INFO
|
|
tags: [network, process]
|
|
|
|
- macro: check_privileged
|
|
condition: (user.uid=0 or user.name=root) |