WNPDriver.sys - Malicious (88/100) - DriverShield Analysis
Analysis of WNPDriver.sys: malicious verdict, risk score 88/100. 1 YARA match, 0/76 multi-engine detections. SHA256 74b3b7c559af70dc. Kernel imports, IOCTL codes, MITRE ATT&CK, and code-signing details.
WNPDriver.sys - Analysis Report
DriverShield analyzed the Windows kernel driver WNPDriver.sys and assigned a verdict of Malicious with a composite risk score of 88/100, indicating malicious indicators (80-100 band).
| Verdict | Malicious (88/100) |
| YARA matches | 1 |
| Multi-engine detections | 0 / 76 |
| File size | 43760 bytes |
| Code-signing signer | Intel Corporation |
| Analyzed | 2026-03-23 |
| SHA256 | 74b3b7c559af70dca454486d49352bd251d68c43637b2898e4da8bcae29a447f |
| SHA1 | eb61a7b8431cdb5a81fb8372a6027905d0f599d9 |
| MD5 | 31561077939a732b36f495523acd81a4 |
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 Intel Corporation · Browse the full driver database · CVE library · code signing atlas · BYOVD research index · security glossary
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