system.device.dll - Analyze and Virus check.
★★★★★ Verified File (27.08.2026)⚠️ Important Notice: device.dll for Windows compatibility and software functionality improvements. Manually replacing system libraries can brick future Windows updates or cause critical system failures.
| Architecture: | 32-bit (x86) | Compatible with 32 and 64-bit Windows |
| Creation date | 24.11.2019 10:23:52 | |
| File version | 4.8.4084.0 | |
| Antivirus scan | ✅ Clean | No viruses detected. |
| Digital signature | ✅ Have signed | File have signature, it is original file. |
| Hash Integrity | ✅ MD5: Verified | File Hash protection is missing. |
| File size | 63.3 kb. | 64792 bytes. |
Hashes:
MD5: 9a77996371a7033f0f1575b0b2c90cdb ✅SHA-1: a72c6e6733cee140cee9ae98621ea1f555c7dd3e
SHA-256: 92dec9533918373458b7c2f8c86d75d3c263102b07d87672bd736506d9c8b0b8
SHA-512: b34bcaaa80e00af53d6c2eb893d09b846f64b7c5e263b235c64d67a99e024f8fbc9de9006372fea44cf75826ecb734559093c79423f49a11a66803ea44524070
Digital file signature system.device.dll ✅
Publisher: Microsoft Corporation
Issuer: Microsoft Code Signing PCA 2011
Encryption algorithm: SHA1
Time stamp: Nov 24 10:08:02 2019 GMT
Issuer: Microsoft Code Signing PCA 2011
Encryption algorithm: SHA1
Time stamp: Nov 24 10:08:02 2019 GMT
✅ This file is compatible with 32-bit Windows and can run on ✅ 64-bit Windows (via the WOW64 subsystem).
📊 Diagnostics Tool: Verify Your system.device.dll File
Worried that the file on your PC has been modified by malware? Drop it into the form below. Our script will verify its file size, cryptographic hash (MD5/SHA-1), and check for a valid Microsoft digital signature.
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Microsoft Corporation