cht4vfx.sys - Clean (10/100) - DriverShield Analysis
Analysis of cht4vfx.sys: clean verdict, risk score 10/100. 0 YARA matches. SHA256 289f18d3fa652d1b. Kernel imports, IOCTL codes, MITRE ATT&CK, and code-signing details.
cht4vfx.sys - Analysis Report
DriverShield analyzed the Windows kernel driver cht4vfx.sys and assigned a verdict of Clean with a composite risk score of 10/100, indicating no notable risk signals (0-29 band).
| Verdict | Clean (10/100) |
| YARA matches | 0 |
| File size | 28672 bytes |
| Analyzed | 2026-03-22 |
| SHA256 | 289f18d3fa652d1b60c8799ea38ed3caf04416aa62817a9a49028141ba1adfb9 |
| SHA1 | ca1c83774c90e747468db221590b26a38d9b0926 |
| MD5 | fa4093352e74ef06b8b261bf91328e8d |
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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