dbk64.sys - Vulnerable (72/100) - DriverShield Analysis
Analysis of dbk64.sys: vulnerable verdict, risk score 72/100. 4 YARA matches, 9/76 multi-engine detections. SHA256 6d7c8639769fafae. Kernel imports, IOCTL codes, MITRE ATT&CK, and code-signing details.
dbk64.sys - Analysis Report
DriverShield analyzed the Windows kernel driver dbk64.sys and assigned a verdict of Vulnerable with a composite risk score of 72/100, indicating a known or likely vulnerability surface (60-79 band).
| Verdict | Vulnerable (72/100) |
| YARA matches | 4 |
| Multi-engine detections | 9 / 76 |
| File size | 89944 bytes |
| Code-signing signer | GlobalSign Timestamping CA - G2 |
| Analyzed | 2026-03-23 |
| SHA256 | 6d7c8639769fafae851e8c5a04e73a2c61adee2f59f241e074b4e9eaf3674518 |
| SHA1 | 2b72a264487e0c47d36675bacb1944b209cd27d3 |
| MD5 | 5b26709d8192acfa099f9272f5c8c3d6 |
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 GlobalSign Timestamping CA - G2 · Browse the full driver database · CVE library · code signing atlas · BYOVD research index · security glossary
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