diff --git a/events/syscall/launch_suspicious_network_tool_in_container.go b/events/syscall/launch_suspicious_network_tool_in_container.go new file mode 100644 index 00000000..d085dc7b --- /dev/null +++ b/events/syscall/launch_suspicious_network_tool_in_container.go @@ -0,0 +1,40 @@ +// SPDX-License-Identifier: Apache-2.0 +/* +Copyright (C) 2024 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. +*/ + +package syscall + +import ( + "os/exec" + + "github.com/falcosecurity/event-generator/events" +) + +var _ = events.Register( + LaunchSuspiciousNetworkToolInContainer, + events.WithDisabled(), // this rule is not included in falco_rules.yaml (stable rules), so disable the action +) + +func LaunchSuspiciousNetworkToolInContainer(h events.Helper) error { + if h.InContainer() { + cmd := exec.Command("nmap", "-sn", "192.168.1.0/24") + + h.Log().Infof("Network tool launched in container") + + if err := cmd.Run(); err != nil { + return err + } + } + + return nil +}