Detection rules › Sigma

Potential Persistence Via Mpnotify

Severity
high
Author
Nasreddine Bencherchali (Nextron Systems)
Source
upstream

Detects when an attacker register a new SIP provider for persistence and defense evasion

Event coverage

ProviderEvent IDTitle
Sysmon13RegistryEvent (Value Set)

Stages and Predicates

Stage 1: selection

TargetObject|contains: '\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Winlogon\mpnotify'

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
TargetObjectmatch
  • \SOFTWARE\Microsoft\Windows NT\CurrentVersion\Winlogon\mpnotify