Unusual File Created by Notepad++ Updater Gup.EXE (via file_event)
This rule detects when the Notepad++ updater (gup.exe) generates files in anomalous or uncommon locations. This could indicate potential exploitation of the updater component to deliver unwanted malware or unwarranted files.
SigmahighWindowsv1
Full detection rule
Unlock this rule to view and copy it
Rule logic is available with an unlock credit. The public page keeps its context, mappings and implementation details visible.
Sign in to unlockKnown 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.