Query Details

URL Download Source Finder

Query

//This query identifies the source URL for downloaded files
//Tracks Mark of the Web (MOTW) written events
DeviceNetworkEvents
| where EventSimpleName == "MotwWritten"
| project ComputerName, FileName, HostUrl, ReferrerUrl 

Explanation

This query is designed to track events related to the "Mark of the Web" (MOTW), which is a security feature in Windows that flags files downloaded from the internet. Specifically, the query looks for events where a MOTW has been written to a file. It retrieves and displays the following information for each event:

  • ComputerName: The name of the computer where the event occurred.
  • FileName: The name of the file that had the MOTW written to it.
  • HostUrl: The URL of the source from which the file was downloaded.
  • ReferrerUrl: The URL of the page that referred the download.

In summary, this query helps identify the origin of downloaded files by tracking when and where a MOTW is applied.

Details

User Submission profile picture

User Submission

Released: November 10, 2024

Tables

DeviceNetworkEvents

Keywords

DeviceNetworkEvents

Operators

==|whereproject

Actions