mskssrv.sys - Vulnerable (72/100) - DriverShield Analysis
Analysis of mskssrv.sys: vulnerable verdict, risk score 72/100. 0 YARA matches. SHA256 35b099978c29af88. Kernel imports, IOCTL codes, MITRE ATT&CK, and code-signing details.
mskssrv.sys - Analysis Report
DriverShield analyzed the Windows kernel driver mskssrv.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 | 0 |
| File size | 38400 bytes |
| Analyzed | 2026-03-22 |
| SHA256 | 35b099978c29af886a8947931133829dd095ef38026e5bb45c95f61c63261e40 |
| SHA1 | 47eb81cdfa8ee06037ff92908a296da179b95840 |
| MD5 | bebdb08db5a26d5e4e53be7824aced4b |
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.
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