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The xaudio2_9redist.dll (XAudio 2.9 redistributable for Windows 7 SP1, Windows 8.x and Windows 10) File Analysis

Updated 3 months ago
Checked by Malware Check
xaudio2_9redist.dll

Technical Analysis

File Name xaudio2_9redist.dll
File Type
PE32+ executable (DLL) (GUI) x86-64, for MS Windows
Scanner Version 1.0.226.174
Database Version 2025-09-27 02:00:21 UTC
✓

Clean File

No threats detected by our scanner

0%
Detection Rate
847,440
File Size (bytes)
2025-09-27
Analysis Date

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File Identification

Hash Type Value Action
MD5
835591acabfb69a6f9dace12711f2243
SHA1
f0103c77e4e3fb5640a6d01a79644a8cfc5e4eed
SHA256
0e01f400baa09694cacfd2cfbff0d721c17b56785d2d6e29b6fdd117f70ccc1e
SHA512
6a77646846a06b8f25772a24fb8414c8aa8db07ad2b1bfeae72b016a68c64326fcd0e1214aa463bae2faaaf0a019327eac911eda4de3930c541f5142e55c5289
ImpHash
f336e160482c81972d16c5670e93a480

PE Analysis

Basic Information

▼
Image Base 0x180000000
Entry Point 0x18006e2b0
Compilation Time 2020-01-15 22:35:21
Checksum 0x000db1cd (Actual: 0x000db1cd)
OS Version 6.0
PEiD Signatures PE32+ executable (DLL) (GUI) x86-64, for MS Windows
PDB Path C:\BA\4599\b\release\X64\XAudio2_9Redist.pdb
Digital Signature OK
Imports 5 libraries
KERNEL32, ADVAPI32, ole32, AVRT, VERSION
Exports 6 functions
Resources 2 Resources
Sections 9 Sections

Version Information

▼
CompanyName Microsoft Corporation
FileDescription XAudio 2.9 redistributable for Windows 7 SP1, Windows 8.x and Windows 10
FileVersion 1.0.0.1
InternalName XAudio2Redist.dll
LegalCopyright © Microsoft Corporation. All rights reserved.
OriginalFilename XAudio2Redist.dll
ProductName XAudio 2.9
ProductVersion 1.0.0.1
Translation 0x0409 0x04b0

PE Sections

▼
Name Virtual Address Virtual Size Raw Size Entropy Characteristics MD5
.text 0x00001000 559,715 bytes 560,128 bytes 6.49 (Normal) IMAGE_SCN_CNT_CODE|IMAGE_SCN_MEM_EXECUTE|IMAGE_SCN_MEM_READ B2D2A4F765F7B256BF31366F9248D16C
.no_bbt 0x0008a000 1,066 bytes 1,536 bytes 4.90 (Normal) IMAGE_SCN_CNT_CODE|IMAGE_SCN_MEM_EXECUTE|IMAGE_SCN_MEM_READ 10C930BF614C213AD69770A5990E8110
.rdata 0x0008b000 235,276 bytes 235,520 bytes 5.57 (Normal) IMAGE_SCN_CNT_INITIALIZED_DATA|IMAGE_SCN_MEM_READ 756A8603A1116916DFF4DED492ABF5C3
.data 0x000c5000 10,848 bytes 3,584 bytes 2.70 (Normal) IMAGE_SCN_CNT_INITIALIZED_DATA|IMAGE_SCN_MEM_READ|IMAGE_SCN_MEM_WRITE AE1665D97A1137C33E6D3FA350F29991
.pdata 0x000c8000 22,308 bytes 22,528 bytes 5.89 (Normal) IMAGE_SCN_CNT_INITIALIZED_DATA|IMAGE_SCN_MEM_READ EA76BE35EF98E7AA1C16894286189563
.didat 0x000ce000 16 bytes 512 bytes 0.10 (Normal) IMAGE_SCN_CNT_INITIALIZED_DATA|IMAGE_SCN_MEM_READ|IMAGE_SCN_MEM_WRITE C46200D14ACB1036F55DF999777232FC
_RDATA 0x000cf000 7,968 bytes 8,192 bytes 6.00 (Normal) IMAGE_SCN_CNT_INITIALIZED_DATA|IMAGE_SCN_MEM_READ C09744FACCB6495D4C7570ED447C0099
.rsrc 0x000d1000 1,456 bytes 1,536 bytes 3.99 (Normal) IMAGE_SCN_CNT_INITIALIZED_DATA|IMAGE_SCN_MEM_READ 0CE8C9F8CA165B8497EA1D4B9B4C3D15
.reloc 0x000d2000 3,428 bytes 3,584 bytes 5.37 (Normal) IMAGE_SCN_CNT_INITIALIZED_DATA|IMAGE_SCN_MEM_DISCARDABLE|IMAGE_SCN_MEM_READ 64620D796FA9076903F84A62ABD1FA12

Resource Analysis

▼
Total Resources: 2 (1,293 bytes)
Resource Type Count Total Size Percentage
RT_VERSION 1 912 bytes
70.5%
RT_MANIFEST 1 381 bytes
29.5%

Certificate Chain Analysis

▼
Certificate Information
Product XAudio 2.9
Description XAudio 2.9 redistributable for Windows 7 SP1, Windows 8.x and Windows 10
File Version 1.0.0.1
Original Name XAudio2Redist.dll
Signing Date 10:37 PM 01/15/2020 (2185 days ago)
Verification Status Signed
Signers Microsoft Corporation; Microsoft Code Signing PCA 2011; Microsoft Root Certificate Authority 2011
Counter Signers Microsoft Time-Stamp Service; Microsoft Time-Stamp PCA 2010; Microsoft Root Certificate Authority 2010
Internal Name XAudio2Redist.dll
Copyright © Microsoft Corporation. All rights reserved.
Certificate Chain Summary
Microsoft Corporation #1 Primary
Validity Period: 2019-05-02 21:37:46 → 2020-05-02 21:37:46
Signature Algorithm: sha256RSA
Serial Number: 33 00 00 01 52 9B 40 9F 50 56 99 75 88 00 00 00 00 01 52
Microsoft Code Signing PCA 2011 #2 Chain
Validity Period: 2011-07-08 20:59:09 → 2026-07-08 21:09:09
Signature Algorithm: sha256RSA
Serial Number: 61 0E 90 D2 00 00 00 00 00 03
Microsoft Time-Stamp Service #3 Chain
Validity Period: 2019-09-06 20:41:18 → 2020-12-04 20:41:18
Signature Algorithm: sha256RSA
Serial Number: 33 00 00 01 04 09 01 75 08 58 87 2D 29 00 00 00 00 01 04
Microsoft Time-Stamp PCA 2010 #4 Chain
Validity Period: 2010-07-01 21:36:55 → 2025-07-01 21:46:55
Signature Algorithm: sha256RSA
Serial Number: 61 09 81 2A 00 00 00 00 00 02

✓ This file has been digitally signed and the certificate chain has been verified

  • The signature ensures file integrity and authenticity from the publisher
  • Timestamping proves when the signature was applied
Certificate Verification Status

OK

Remember: This is Result of Online Virus Scanner

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Keep Your System Protected

This file appears clean, but regular security maintenance is important

  1. Regular Scans: Run weekly system scans to detect new threats before they can cause damage.
  2. Keep Software Updated: Ensure your operating system and all applications have the latest security patches.
  3. Safe Browsing: Avoid suspicious websites and never download software from untrusted sources.
  4. Email Security: Be cautious with email attachments and links, even from known contacts.
Proactive Protection
This file passed all security checks, but stay vigilant. New malware variants appear daily that can evade detection. Always verify files come from official sources and check digital signatures when available.

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