diff --git a/detections/endpoint/allow_inbound_traffic_by_firewall_rule_registry.yml b/detections/endpoint/allow_inbound_traffic_by_firewall_rule_registry.yml index d0fe90a3e5..2efb621292 100644 --- a/detections/endpoint/allow_inbound_traffic_by_firewall_rule_registry.yml +++ b/detections/endpoint/allow_inbound_traffic_by_firewall_rule_registry.yml @@ -12,10 +12,10 @@ description: This analytic detects a potential suspicious modification of firewa by allowing the traffic in a firewall rule. search: '| tstats `security_content_summariesonly` count from datamodel=Endpoint.Registry where Registry.registry_path= "*\\System\\CurrentControlSet\\Services\\SharedAccess\\Parameters\\FirewallPolicy\\FirewallRules\\*" - Registry.registry_value_name = "*|Action=Allow|*" - Registry.registry_value_name = "*|Dir=In|*" - Registry.registry_value_name = "*|Profile=Public|*" - Registry.registry_value_name = "*|LPort=*" + Registry.registry_value_data = "*|Action=Allow|*" + Registry.registry_value_data = "*|Dir=In|*" + Registry.registry_value_data = "*|Profile=Public|*" + Registry.registry_value_data = "*|LPort=*" by _time span=1h Registry.dest Registry.user Registry.registry_path Registry.registry_value_name Registry.process_guid Registry.registry_key_name Registry.registry_value_data | `drop_dm_object_name(Registry)` |rename process_guid as proc_guid |join proc_guid, _time [| tstats `security_content_summariesonly` count FROM datamodel=Endpoint.Processes