Splunk Search

Trying to monitor HKLM\\SYSTEM\\CurrentControlSet\\Enum\\USBSTOR but nothing is happening

bosburn_splunk
Splunk Employee
Splunk Employee

The following set up was used in regmon-filters.conf:

[WinRegistry]
proc = C:\\.*
baseline = 0
disabled = 0
hive = HKLM\\SYSTEM\\CurrentControlSet\\Enum\\USBSTOR\\?.*
index = default
type = rename|close|set|delete|open|create|query

When adding a USB drive, I see nothing being reported on. What is going on?

0 Karma
1 Solution

bosburn_splunk
Splunk Employee
Splunk Employee

This is a known issue - SPL-58682 - with Splunk monitoring the Current Control Set for this section. The work around is to use the following setting for hive:

hive = HKEY_LOCAL_MACHINE\\SYSTEM\\*CONTROLSET*\\ENUM\\USBSTOR?.*

This will monitor all control sets for changes for that path.

Brian

View solution in original post

0 Karma

bosburn_splunk
Splunk Employee
Splunk Employee

This is a known issue - SPL-58682 - with Splunk monitoring the Current Control Set for this section. The work around is to use the following setting for hive:

hive = HKEY_LOCAL_MACHINE\\SYSTEM\\*CONTROLSET*\\ENUM\\USBSTOR?.*

This will monitor all control sets for changes for that path.

Brian

0 Karma
Get Updates on the Splunk Community!

Accelerating Observability as Code with the Splunk AI Assistant

We’ve seen in previous posts what Observability as Code (OaC) is and how it’s now essential for managing ...

Integrating Splunk Search API and Quarto to Create Reproducible Investigation ...

 Splunk is More Than Just the Web Console For Digital Forensics and Incident Response (DFIR) practitioners, ...

Congratulations to the 2025-2026 SplunkTrust!

Hello, Splunk Community! We are beyond thrilled to announce our newest group of SplunkTrust members!  The ...