CoCalc provides the best real-time collaborative environment for Jupyter Notebooks, LaTeX documents, and SageMath, scalable from individual users to large groups and classes!
CoCalc provides the best real-time collaborative environment for Jupyter Notebooks, LaTeX documents, and SageMath, scalable from individual users to large groups and classes!
Path: blob/master/documentation/modules/exploit/windows/misc/webdav_delivery.md
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Introduction
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.
Please note that there is a slight delay for the target to start making WebDAV requests, and then getting a session back.