Possible RjvPlatform.DLL Sideloading From Default Location (via image_load)

This rule detects loading of "RjvPlatform.dll" by the "SystemResetPlatform.exe" binary that can be misused as a method of DLL side loading since the "$SysReset" directory isn't created by default.

SigmamediumWindowsv1
sigma
title: Possible RjvPlatform.DLL Sideloading From Default Location (via image_load)
id: 90dce558-c8e0-5677-a7b8-f1779ea2263c
status: stable
description: This rule detects loading of "RjvPlatform.dll" by the "SystemResetPlatform.exe" binary that can be misused as a method of DLL side loading since the "$SysReset" directory isn't created by default.
references:
    - https://attack.mitre.org/techniques/T1574/001/
    - https://twitter.com/0gtweet/status/1666716511988330499
author: Huntrule Team
date: 2026-05-03
tags:
    - attack.persistence
    - attack.privilege-escalation
    - attack.execution
    - attack.stealth
    - attack.t1574.001
logsource:
    category: image_load
    product: windows
detection:
    selection:
        Image: 'C:\Windows\System32\SystemResetPlatform\SystemResetPlatform.exe'
        ImageLoaded: 'C:\$SysReset\Framework\Stack\RjvPlatform.dll'
    condition: selection
falsepositives:
    - Unknown
level: medium

Known false positives

  • Unknown

Detection content is published as a reviewed draft. Tune thresholds and exclusions against your own telemetry before enabling this rule for alerting.