kbdclass.sys - Clean (24/100) - DriverShield Analysis
Analysis of kbdclass.sys: clean verdict, risk score 24/100. 0 YARA matches. SHA256 7639dcd4328c14f3. Kernel imports, IOCTL codes, MITRE ATT&CK, and code-signing details.
kbdclass.sys - Analysis Report
DriverShield analyzed the Windows kernel driver kbdclass.sys and assigned a verdict of Clean with a composite risk score of 24/100, indicating no notable risk signals (0-29 band).
| Verdict | Clean (24/100) |
| YARA matches | 0 |
| File size | 71480 bytes |
| Code-signing signer | Microsoft Windows |
| Analyzed | 2026-03-22 |
| SHA256 | 7639dcd4328c14f3fb522ec501f4df374ccbe87699eb4a2b238c9f9c526fdf59 |
| SHA1 | 4751624f4cbdf55c69d89af43f8354a4ca47bc61 |
| MD5 | 02a6967d5aef2f15aa9c838dbf3e1c04 |
The full report includes the kernel Import Address Table, extracted IOCTL dispatch codes, YARA rule names, MITRE ATT&CK technique mapping, and the Authenticode certificate chain. See the analysis methodology for how the risk score is computed, or browse the driver database for related samples.
Related:
Other drivers signed by Microsoft Windows · Browse the full driver database · CVE library · code signing atlas · BYOVD research index · security glossary
DriverShield © 2025-2026 · Terms · Privacy · Contact