Windows: Potential RjvPlatform.dll DLL Sideloading via SystemResetPlatform.exe from Non-Default Path

Flags SystemResetPlatform.exe loading RjvPlatform.dll from a non-default location, indicating possible DLL sideloading.

FreeReviewedSigma · High · v2

Product: windows
Category: image_load
Author: X__Junior (Nextron Systems) (SigmaHQ), DRL 1.1
Published: 2023-06-09
Updated: 2026-07-31

ATT&CK techniques

Execution → Defense Evasion

Recon
Resource Dev
Initial Access
Execution
- T1574.001DLL
Persistence
- T1574.001DLL
Priv Esc
- T1574.001DLL
Defense Evasion
- T1574.001DLL
Cred Access
Discovery
Lateral Movement
Collection
C2
Exfiltration
Impact

What it detects

This rule identifies cases where SystemResetPlatform.exe loads RjvPlatform.dll from a path that does not start with the expected default directory. DLL sideloading is a common technique for persistence and stealth because it relies on a trusted executable to load attacker-controlled binaries. The detection relies on Windows image load telemetry that provides the loaded DLL path and the parent process image path.

Reporting behind it

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Windows: Potential RjvPlatform.dll DLL Sideloading via SystemResetPlatform.exe from Non-Default Path

Pivot detection · T1574.001 · 9 related

Changelog

v2
Candidate ingested via manual entry.2026-07-31
v1
No changelog recorded for this version.2026-07-30

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

windows-rjvplatform-dll-dll-sideloading-by-systemresetplatform-exe-from-non-defa-0e0bc253

title: "Windows: Potential RjvPlatform.dll DLL Sideloading via SystemResetPlatform.exe from Non-Default Path"
id: e2e40e3d-3145-4fde-bf99-a50da2b8de53
status: test
description: This rule identifies cases where SystemResetPlatform.exe loads RjvPlatform.dll from a path that does not start with the expected default directory. DLL sideloading is a common technique for persistence and stealth because it relies on a trusted executable to load attacker-controlled binaries. The detection relies on Windows image load telemetry that provides the loaded DLL path and the parent process image path.
references:
  - https://twitter.com/0gtweet/status/1666716511988330499
  - https://github.com/SigmaHQ/sigma/blob/master/rules/windows/image_load/image_load_side_load_rjvplatform_non_default_location.yml
author: X__Junior (Nextron Systems), Huntrule Team
date: 2023-06-09
tags:
  - attack.persistence
  - attack.privilege-escalation
  - attack.execution
  - attack.stealth
  - attack.t1574.001
logsource:
  category: image_load
  product: windows
detection:
  selection:
    ImageLoaded|endswith: \RjvPlatform.dll
    Image: \SystemResetPlatform.exe
  filter_main_legit_path:
    Image|startswith: C:\Windows\System32\SystemResetPlatform\
  condition: selection and not 1 of filter_main_*
falsepositives:
  - Unlikely
level: high
license: DRL-1.1
related:
  - id: 0e0bc253-07ed-43f1-816d-e1b220fe8971
    type: derived

Convert

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