Update launch_suspicious_network_tool_on_host.go

Signed-off-by: Kapil Sharma <ks3913688@gmail.com>
falcosecurity · Mar 28, 2024 · df80b6f · df80b6f
1 parent 77e19ca
commit df80b6f
Showing 1 changed file with 6 additions and 1 deletion.
diff --git a/events/syscall/launch_suspicious_network_tool_on_host.go b/events/syscall/launch_suspicious_network_tool_on_host.go
@@ -23,7 +23,12 @@ import (
 var _ = events.Register(LaunchSuspiciousNetworkToolOnHost)
 
 func LaunchSuspiciousNetworkToolOnHost(h events.Helper) error {
-
+    nmap, err := exec.LookPath("nmap")
+    if err != nil {
+      h.Log().Warnf("nmap is needed to launch this action")
+      return err
+    }
+
     cmd := exec.Command("nmap", "-sn", "192.168.1.0/24")
     h.Log().Infof("Network tool launched in host")