Cormem.sys - Malicious (88/100) - DriverShield Analysis
Analysis of Cormem.sys: malicious verdict, risk score 88/100. 0 YARA matches, 0/76 multi-engine detections. SHA256 40c855d20d497823. Kernel imports, IOCTL codes, MITRE ATT&CK, and code-signing details.
Cormem.sys - Analysis Report
DriverShield analyzed the Windows kernel driver Cormem.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 | 0 |
| Multi-engine detections | 0 / 76 |
| File size | 77616 bytes |
| Code-signing signer | DigiCert Trusted G4 Code Signing RSA4096 SHA384 2021 CA1 |
| Analyzed | 2026-03-24 |
| SHA256 | 40c855d20d497823716a08a443dc85846233226985ee653770bc3b245cf2ed0f |
| SHA1 | bceae6dc87c9c6c33555a4a9008be14c66fd1e20 |
| MD5 | 78fb9882e498d964f42169ce511f07fc |
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 DigiCert Trusted G4 Code Signing RSA4096 SHA384 2021 CA1 · Browse the full driver database · CVE library · code signing atlas · BYOVD research index · security glossary
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