Detection rules › Sigma

Potential RjvPlatform.DLL Sideloading From Non-Default Location

Severity
high
Author
X__Junior (Nextron Systems)
Source
upstream

Detects potential DLL sideloading of "RjvPlatform.dll" by "SystemResetPlatform.exe" located in a non-default location.

MITRE ATT&CK coverage

TacticTechniques
PersistenceT1574.001 Hijack Execution Flow: DLL
Privilege EscalationT1574.001 Hijack Execution Flow: DLL
Defense EvasionT1574.001 Hijack Execution Flow: DLL

Event coverage

ProviderEvent IDTitle
Sysmon7Image loaded

Stages and Predicates

Stage 1: selection

Image: '\SystemResetPlatform.exe'
ImageLoaded|endswith: '\RjvPlatform.dll'

Stage 2: not 1 of filter_main_legit_path

Image|startswith: 'C:\Windows\System32\SystemResetPlatform\'

Indicators

Each row is a field, operator, and value that the rule matches. The corpus column counts how many other rules in the catalog look for the same combination: high numbers point to widely-used, community-vetted indicators. Blank or 1 shows that the indicator is specific to this rule.

FieldKindValues
Imageeq
  • \SystemResetPlatform.exe
Imagestarts_with
  • C:\Windows\System32\SystemResetPlatform\
ImageLoadedends_with
  • \RjvPlatform.dll