update windows wmi to persistence mixin

[h00die]

Updates the windows wmi persistence to the new mixin. The original persistence worked in several different and very cool ways, and I felt it would be best to split them out instead of complicating the datastore based on which technique was chosen. Part of #20374

@NickTyrer not sure if you are still around, but I love this module, its stealthy, the module was well written and easy to follow. Props from future!

As noted in the files:
wmic will be removed Windows 11, version 25H2 or Windows 11, version 24H2 in favor of powershell
source https://support.microsoft.com/en-us/topic/windows-management-instrumentation-command-line-wmic-removal-from-windows-e9e83c7f-4992-477f-ba1d-96f694b8665d

To Do:

Finish testing each module (only event_log is done)
Write docs
Make cleanup work (currently failing)

Verification

• Start msfconsole
• exploit the box somehow
• use exploit/windows/persistence/wmi/<select a module>
• set SESSION <id>
• exploit
• Verify persistence is created, and you get a new session if apt is run
• Verify cleanup works
• Document is updated and correct

[bcoles]

Do we write @clean_up_rc to disk automatically? The original module used:

    file_local_write(clean_rc, clean_up_rc)

[h00die]

Yup, the mixin handles writing it to disk and printing the statement about it

[NickTyrer]

Thanks for the kind words and updating the module.