nxc-wmi: add page (#14364)

* nxc-wm
Co-authored-by: Wiktor Perskawiec <git@spageektti.cc>

pages/common/nxc-wmi.md

@@ -0,0 +1,20 @@
+# nxc wmi
+
+> Pentest and exploit the Windows Management Instrumentation (WMI).
+> More information: <https://www.netexec.wiki/wmi-protocol>.
+
+- Search for valid credentials by trying out every combination in the specified lists of [u]sernames and [p]asswords:
+
+`nxc wmi {{192.168.178.2}} -u {{path/to/usernames.txt}} -p {{path/to/passwords.txt}}`
+
+- Authenticate via local authentication (as opposed to authenticating to the domain):
+
+`nxc wmi {{192.168.178.2}} -u {{username}} -p {{password}} --local-auth`
+
+- Issue the specified WMI query:
+
+`nxc wmi {{192.168.178.2}} -u {{username}} -p {{password}} --wmi {{wmi_query}}`
+
+- Execute the specified command on the targeted host:
+
+`nxc wmi {{192.168.178.2}} -u {{username}} -p {{password}} --x {{command}}`