usbdevru.exe is legitimate but can be mimicked by malware (similar name, different location).
How to verify:
False positives: Some aggressive AVs flag usbdevru as suspicious because it modifies HKLM\Enum — but this is normal. usbdevru
Recommendation: Upload any instance of usbdevru.dll found on your PC to VirusTotal. A clean file will have 0-2 detections (usually heuristic flags). A malicious file will have 15+ detections from names like Trojan.Agent.ED or PUP.Optional.USBDev. False positives : Some aggressive AVs flag usbdevru
USBDevRu is a filename fragment typically referring to USBDevRu.dll or usbdevru.inf, components historically found in Microsoft’s Windows Driver Kit (WDK) and certain software development kits (SDKs) for USB debugging. Recommendation: Upload any instance of usbdevru
The "Ru" in usbdevru is often mistakenly thought to stand for "Russian" (as in .ru domain). In reality, in Microsoft’s internal naming conventions, "Ru" may stand for "Runtime Utility" or simply be a developer’s internal shorthand. There is no evidence linking this file to Russia or any geopolitical entity.
[profile:dev_mode] description="High speed, allow raw access for USB gadget testing" mount_options="rw" permissions="0666" # Wide open for testing power_level="high" # disables autosuspend