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IntcAudioBus.sys

Intel Smart Sound Technology (Intel SST) Bus

Intel Corporation

It runs as a Windows 64-bit kernel mode device driver named “Intel(R) Smart Sound Technology (Intel(R) SST) Bus”.
Publisher:
Intel(R) Corporation  (signed by Intel Corporation)

Product:
Intel® Smart Sound Technology (Intel® SST) Bus

Version:
8.20.0.734

MD5:
edc986349abef9dc4343603e29bab5ea

SHA-1:
3d48aece6da7535a64c6e6e282324b83b50fc832

SHA-256:
ec2ab84920d54d367f7fa37c0d6a56238cc98beb4790307609ca154432201b29

Scanner detections:
0 / 68

Status:
Clean (as of last analysis)

Analysis date:
12/6/2025 8:25:21 AM UTC  (today)

File size:
185.3 KB (189,736 bytes)

Product version:
8.20.0.734

Copyright:
Intel(R) Corporation. All rights reserved.

Original file name:
IntcAudioBus.sys

File type:
Driver (Win64 SYS)

Language:
English (United States)

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

Digital Signature
Signed by:
Intel Corporation

Authority:
Intel Corporation

Valid from:
6/10/2014 5:52:07 PM

Valid to:
5/25/2017 5:52:07 PM

Subject:
CN=Intel Corporation - Client Components Group, O=Intel Corporation, L=Santa Clara, S=CA, C=US

Issuer:
CN=Intel External Basic Issuing CA 3B, O=Intel Corporation, L=Santa Clara, S=CA, C=US

Serial number:
330000B31EB304F8BF60CF07D900020000B31E

File PE Metadata
Compilation timestamp:
11/5/2015 10:56:52 AM

OS version:
10.0

OS bitness:
Win64

Subsystem:
Native (none required)

Linker version:
14.0

CTPH (ssdeep):
3072:sAkr6+Yk7tOUXSliuJ+ky1dlPGLkgUHgfgxBnS5IJnV1vy2CJYTJs:srl75C+IsJxBnWIJn3rCJos

Entry address:
0x2498

Entry point:
48, 89, 5C, 24, 08, 57, 48, 83, EC, 20, 48, 8B, DA, 48, 8B, F9, E8, 53, BB, 02, 00, 48, 8B, D3, 48, 8B, CF, 48, 8B, 5C, 24, 30, 48, 83, C4, 20, 5F, E9, 02, 00, 00, 00, CC, CC, 48, 89, 5C, 24, 08, 48, 89, 6C, 24, 10, 48, 89, 74, 24, 18, 57, 48, 83, EC, 20, 33, ED, 48, 8B, F2, 48, 8B, F9, 48, 85, C9, 75, 0A, E8, 72, 99, 01, 00, E9, E0, 00, 00, 00, 48, 89, 0D, 42, 4C, 01, 00, 48, 8D, 05, 53, 4C, 01, 00, 48, 8D, 0D, 54, 4E, 01, 00, 48, 89, 05, 55, 4E, 01, 00, C7, 05, 43, 4E, 01, 00, 00, 00, 08, 02, FF, 15, 9D...
 
[+]

Entropy:
6.5589

Code size:
150.5 KB (154,112 bytes)

Driver
Display name:
Intel(R) Smart Sound Technology (Intel(R) SST) Bus

Service name:
IntcAudioBus

Type:
Kernel device driver (KernelDriver)

Group:
Extended Base


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