diff --git a/rules/network/initial_access_rpc_remote_procedure_call_from_the_internet.toml b/rules/network/initial_access_rpc_remote_procedure_call_from_the_internet.toml index 105c10f27..492129f62 100644 --- a/rules/network/initial_access_rpc_remote_procedure_call_from_the_internet.toml +++ b/rules/network/initial_access_rpc_remote_procedure_call_from_the_internet.toml @@ -2,7 +2,7 @@ creation_date = "2020/02/18" integration = ["network_traffic", "panw"] maturity = "production" -updated_date = "2025/01/15" +updated_date = "2025/03/02" [rule] author = ["Elastic"] @@ -28,6 +28,7 @@ type = "query" query = ''' (event.dataset: network_traffic.flow or (event.category: (network or network_traffic))) and network.transport:tcp and (destination.port:135 or event.dataset:zeek.dce_rpc) and + not (event.type: denied or event.action: flow_dropped or event.outcome: failure) and not source.ip:( 10.0.0.0/8 or 127.0.0.0/8 or