GridinSoft Threat Intelligence

yyaudiosdk.dll file report

Under review File reputation report
MD5 c6531ad01466ecaeb0102fd4135c8082
Latest seen 2025-09-27 23:01:03 (8 months ago)
First seen 2025-08-10 23:01:42 (9 months ago)
Size 3 MB

Why it matters

Evidence available for this file

Detection

No final classification is available yet.

Timeline

First seen 2025-08-10 23:01:42 (9 months ago); latest analysis 2025-09-27 23:01:03 (8 months ago).

Digital signature

Signed by Guangzhou Jinhong Network Media Co,Ltd.. The signature is reported as valid, but signed files can still be bundled or abused.

Observed locations

ThreatInfo has seen this file in user or system paths listed below. Unexpected locations increase the need for local verification.

Recommended action

What to do next

  1. Use the hash and metadata below to verify the exact file identity.
  2. Review publisher, signature, paths, and PE details for inconsistencies.
  3. Run a local scan if the file appears unexpectedly or starts with Windows.

yyaudiosdk.dll is a Windows file recorded in the ThreatInfo database. The current detection status is Undefined, based on the latest analysis from 2025-09-27 23:01:03 (8 months ago).

ThreatInfo does not have a final classification for this file yet. Use the technical details below to compare the hash, size, signature, and observed locations with the copy found on your device.

MD5: c6531ad01466ecaeb0102fd4135c8082
Size: 3 MB
First Published: 2025-08-10 23:01:42 (9 months ago)
Latest Published: 2025-09-27 23:01:03 (8 months ago)
Status: Undefined (on last analysis)
Analysis Date: 2025-09-27 23:01:03 (8 months ago)
Signed By: Guangzhou Jinhong Network Media Co,Ltd.
Status: Valid

The signature on yyaudiosdk.dll is reported as valid. A valid signature helps confirm publisher identity, but it does not automatically make the file safe if the installer was bundled, abused, or downloaded from an untrusted source.

%appdata%\duowan\yy\yycomstore\2052\com.yy.videoservice\201984

ThreatInfo has observed yyaudiosdk.dll in the locations listed above. Files found in temporary folders, user profile folders, startup locations, or unusual application directories should be reviewed more carefully than files installed under a known program directory.

Windows 10 100.0%

The most common operating system signal for yyaudiosdk.dll is Windows 10 with 100.0% of observed hits. If your system differs from the common profile, check whether the file was introduced by a specific installer, archive, or removable device.

yyaudiosdk.dll is identified as pe for 32-bit systems. The subsystem is Windows GUI. PE header values are useful for triage, especially when they do not match the expected publisher, product, or release timeline.

Format pe
Architecture 32-bit
Subsystem Windows GUI
Entry point 0x0021ec3d
Image base 0x10000000

PE Sections:

Sections 8
Raw data 3305984

Section layout highlights raw-size concentration, repeated names, packer markers, and hashes that can be compared across related samples.

.text 2348544 bytes · 71.0% of section data
MD5 31c90ea8bbe311204be69464e15b11f8
.rdata 777216 bytes · 23.5% of section data
MD5 950c3fa2bbc80661f76dc30fda9bd6e4
.data 72192 bytes · 2.2% of section data
MD5 a2a0e15df9ef1c17d80f5b5fd0cbb3a5
.gfids 512 bytes · 0.0% of section data
Uncommon name
MD5 73fad485c84275f581066003fcb10ff5
.tls 512 bytes · 0.0% of section data
MD5 1f354d76203061bfdd5a53dae48d5435
_RDATA 7680 bytes · 0.2% of section data
Uncommon name
MD5 eb7eadde62a97e01a6afe343d2c7d897
.rsrc 512 bytes · 0.0% of section data
MD5 0e92ad2d546bdc4c5ae0efb780180cd9
.reloc 98816 bytes · 3.0% of section data
MD5 18e0c19ae638bf461d7c3561136a0ed1

PE section names and hashes can reveal packing, injected resources, or unusual build artifacts. Sections with uncommon names, very large raw data, or hashes that differ from a trusted copy deserve additional review.

Report conclusion

This file is still under review

ThreatInfo has not assigned a final verdict yet. Compare the file hash, location, signature, and publisher before trusting the file on a production system.

Scan with GridinSoft Anti-Malware Use a local scan if the file origin or behavior is unclear. Check this hash on VirusTotal

Recommended next steps

  • Compare the local file MD5 with c6531ad01466ecaeb0102fd4135c8082.
  • Check the file path, publisher, and signature against the details in this report.
  • Run a GridinSoft scan if the source, path, or behavior looks unusual.