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mvkwdmaudiole.sys

Matrox Video

Matrox Electronic Systems

It runs as a Windows kernel mode device driver named “Matrox WDM audio device”.
Publisher:
Matrox Electronic Systems  (signed and verified)

Product:
Matrox Video

Description:
Matrox Audio WDM Driver

Version:
1.0.0.26

MD5:
b09707e2cd608ea6a69f16324b6b54cb

SHA-1:
08ea1da6acd6d79b3a6433f23af86b8137e67344

SHA-256:
b44b809e7f9ef93b43d2e9be7a7e26d4d84da34dde6a862f06cea6b62a378c8d

Scanner detections:
0 / 68

Status:
Clean (as of last analysis)

Analysis date:
7/22/2025 6:12:51 AM UTC  (today)

File size:
35.5 KB (36,392 bytes)

Product version:
2.0.0.52

Copyright:
Copyright ©(c) 2009

Original file name:
mvkWdmAudio

File type:
Driver (Win32 SYS)

Language:
English (United States)

Common path:
C:\Windows\System32\drivers\mvkwdmaudiole.sys

Digital Signature
Signed by:
Matrox Electronic Systems

Authority:
VeriSign, Inc.

Valid from:
8/25/2008 8:00:00 PM

Valid to:
11/19/2009 6:59:59 PM

Subject:
CN=Matrox Electronic Systems, OU=Video products, OU=Digital ID Class 3 - Microsoft Software Validation v2, O=Matrox Electronic Systems, L=Dorval, S=Quebec, C=CA

Issuer:
CN=VeriSign Class 3 Code Signing 2004 CA, OU=Terms of use at https://www.verisign.com/rpa (c)04, OU=VeriSign Trust Network, O="VeriSign, Inc.", C=US

Serial number:
6EDF37E80F194D7E5CF0D3AD6BB2A4C1

File PE Metadata
Compilation timestamp:
11/11/2009 9:28:09 PM

OS version:
6.0

OS bitness:
Win32

Subsystem:
Native (none required)

Linker version:
8.0

Entry address:
0x9036

Entry point:
8B, FF, 55, 8B, EC, A1, A8, 63, 01, 00, 85, C0, B9, 4E, E6, 40, BB, 74, 04, 3B, C1, 75, 1E, 8B, 15, 70, 40, 01, 00, B8, A8, 63, 01, 00, C1, E8, 08, 33, 02, A3, A8, 63, 01, 00, 75, 07, 8B, C1, A3, A8, 63, 01, 00, F7, D0, A3, AC, 63, 01, 00, 5D, E9, 8E, FF, FF, FF, E0, 90, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 28, 94, 00, 00, 18, 40, 00, 00, C8, 90, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 4A, 94, 00, 00, 00, 40, 00, 00, 9C, 91, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 1E, 95, 00, 00, D4, 40, 00, 00, 00, 00...
 
[+]

Code size:
18.5 KB (18,944 bytes)

Driver
Display name:
Matrox WDM audio device

Service name:
mtx_WdmAudio

Type:
Kernel device driver (KernelDriver)


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