active64.sys - Suspicious (58/100) - DriverShield Analysis
Analysis of active64.sys: suspicious verdict, risk score 58/100. 3 YARA matches, 1/76 multi-engine detections. SHA256 cb4e4d707da324b3. Kernel imports, IOCTL codes, MITRE ATT&CK, and code-signing details.
active64.sys - Analysis Report
DriverShield analyzed the Windows kernel driver active64.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 | 3 |
| Multi-engine detections | 1 / 76 |
| File size | 12495016 bytes |
| Code-signing signer | Microsoft Windows Hardware Compatibility Publisher |
| Analyzed | 2026-03-23 |
| SHA256 | cb4e4d707da324b3f57dc2b91197bc515f9ddc0762a4886821ae734c63c686dd |
| SHA1 | 61c35c4db9cfab79e2a81102fc615684ad95411a |
| MD5 | 79d4e5e97619412e6a4dbe0b7e4b15fd |
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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