Description
This module simplifies the rundll32.exe Application Whitelisting Bypass technique. The module creates a webdav server that hosts a dll file. When the user types the provided rundll32 command on a system, rundll32 will load the dll remotly and execute the provided export function. The export function needs to be valid, but the default meterpreter function can be anything. The process does write the dll to C:\Windows\ServiceProfiles\LocalService\AppData\Local\Temp\TfsStore\Tfs_DAV but does not load the dll from that location. This file should be removed after execution. The extension can be anything you'd like, but you don't have to use one. Two files will be written to disk. One named the requested name and one with a dll extension attached.
Module options
To display the available options, load the module within the Metasploit console and run the commands 'show options' or 'show advanced':
msf > use exploit/windows/misc/webdav/deliverymsf undefined(delivery) > show actions ...actions...msf undefined(delivery) > set ACTION < action-name >msf undefined(delivery) > show options ...show and set options...msf undefined(delivery) > runPrioritise with Active Threat Intelligence
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