Files Copied to USB Drives
This query lists files copied to USB external drives with USB drive information based on FileCreated events associated with most recent USBDriveMount events befor file creations.
Detection logic
Detection requirements
- Log source product
- microsoftthreatprotection
- Log source service
- deviceeventsdevicefileevents
MITRE ATT&CK mappings
Not mapped to ATT&CK.
No references are available for this detection.
From the source
- At source
- Open at source
- Upstream identifier
- f350f0e7-0e52-434c-a113-197883219f00
- Tagged by the source as
- Exfiltration
Licence
- Published under
- MIT LicenseRead the licence
- Attribution
- Required
- Obtained under
- MITRead the origin licence
Authorship
- Published
- Sep 1, 2026
- Version
- 1