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rua22aaudio.sys

USB Audio 2.0 Class Driver

RASTEME SYSTEMS CO., LTD.

It runs as a Windows kernel mode device driver named “rua22aaudio”.
Publisher:
RASTEME SYSTEMS CO., LTD.  (signed and verified)

Product:
USB Audio 2.0 Class Driver

Description:
USB Audio Class Driver

Version:
1.22.0.0

MD5:
a3da3184eea4f583f8e4b81ead18a116

SHA-1:
b943ba083c2a22b60c2b9beacd2e24f03eb93982

SHA-256:
d1b5bb049a5969b0609bca8d94e5a793f172c0848190a7ecbfb7403b95208382

Scanner detections:
0 / 68

Status:
Clean (as of last analysis)

Analysis date:
7/16/2025 3:11:20 AM UTC  (today)

File size:
165.1 KB (169,072 bytes)

Product version:
1.22.0.0

Copyright:
© 2009-2010

Original file name:
tusbaudio.sys

File type:
Driver (Win32 SYS)

Common path:
C:\Windows\System32\drivers\rua22aaudio.sys

Digital Signature
Signed by:
RASTEME SYSTEMS CO., LTD.

Authority:
VeriSign, Inc.

Valid from:
10/6/2010 9:00:00 AM

Valid to:
10/7/2011 8:59:59 AM

Subject:
CN="RASTEME SYSTEMS CO., LTD.", OU=Development, OU=Digital ID Class 3 - Microsoft Software Validation v2, O="RASTEME SYSTEMS CO., LTD.", L=Joetsu-City, S=Niigata, C=JP

Issuer:
CN=VeriSign Class 3 Code Signing 2009-2 CA, OU=Terms of use at https://www.verisign.com/rpa (c)09, OU=VeriSign Trust Network, O="VeriSign, Inc.", C=US

Serial number:
2713375CDEFEE93C5E235F9918AD1A7D

File PE Metadata
Compilation timestamp:
12/2/2010 10:54:42 PM

OS version:
6.1

OS bitness:
Win32

Subsystem:
Native (none required)

Linker version:
9.0

Entry address:
0x2703E

Entry point:
8B, FF, 55, 8B, EC, E8, BD, FF, FF, FF, 5D, E9, 92, 9D, FE, FF, CC, CC, BC, 70, 02, 00, 00, 00, 00, 00, 00, 00, 00, 00, EC, 74, 02, 00, 1C, 50, 02, 00, A0, 70, 02, 00, 00, 00, 00, 00, 00, 00, 00, 00, 4E, 75, 02, 00, 00, 50, 02, 00, B4, 70, 02, 00, 00, 00, 00, 00, 00, 00, 00, 00, 7A, 75, 02, 00, 14, 50, 02, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 38, 75, 02, 00, 22, 75, 02, 00, 0E, 75, 02, 00, FA, 74, 02, 00, 00, 00, 00, 00, 56, 75, 02, 00, 00, 00, 00, 00, 96, 72...
 
[+]

Entropy:
6.4192

Code size:
146.5 KB (150,016 bytes)

Driver
Display name:
rua22aaudio

Type:
Kernel device driver (KernelDriver)


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