#
# Copyright (C) 2019 The Falco Authors.
#
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
#     http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.
#
- rule: Localhost connect
  desc: Detect any connect to the localhost network, using fd.net and the in operator
  condition: evt.type=connect and fd.net in ("127.0.0.1/24")
  output: Program connected to localhost network
    (user=%user.name command=%proc.cmdline connection=%fd.name)
  priority: INFO