WDTKernel.sys - Suspicious (58/100) - DriverShield Analysis
Analysis of WDTKernel.sys: suspicious verdict, risk score 58/100. 1 YARA match, 0/76 multi-engine detections. SHA256 0e27bec347ca0050. 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 Suspicious with a composite risk score of 58/100, indicating some risk signals warranting review (30-59 band).
| Verdict | Suspicious (58/100) |
| YARA matches | 1 |
| Multi-engine detections | 0 / 76 |
| File size | 26752 bytes |
| Code-signing signer | Microsoft Windows Hardware Compatibility Publisher |
| Analyzed | 2026-04-24 |
| SHA256 | 0e27bec347ca0050c455467bd8d774175c503b8aa1af3411e94966f7dc6b28b7 |
| SHA1 | 25dad15b7ee7c7e81167f1ed64ac8c6a2204e96d |
| MD5 | 1055e17ed942357c832a7dfd68861e7d |
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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