WDTKernel.Sys - Clean (24/100) - DriverShield Analysis
Analysis of WDTKernel.Sys: clean verdict, risk score 24/100. 1 YARA match, 0/76 multi-engine detections. SHA256 7ba3bda363e38f53. Kernel imports, IOCTL codes, MITRE ATT&CK, and code-signing details.
WDTKernel.Sys - Analysis Report
DriverShield analyzed the Windows kernel driver WDTKernel.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 | 1 |
| Multi-engine detections | 0 / 76 |
| File size | 52128 bytes |
| Code-signing signer | Microsoft Windows Hardware Compatibility Publisher |
| Analyzed | 2026-04-24 |
| SHA256 | 7ba3bda363e38f53b552ff675a7d6f5f0d3cc513dd954a819f684d658435485d |
| SHA1 | 5db003990fa789b2ffb0ab2ad52afc59d2d69a1c |
| MD5 | f21341ed4502a414e2b271c10f083cc6 |
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 Hardware Compatibility Publisher · Browse the full driver database · CVE library · code signing atlas · BYOVD research index · security glossary
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