GridinSoft Threat Intelligence
AudioDec.dll file report
Why it matters
Evidence available for this file
No final classification is available yet.
First seen 2021-01-02 00:18:20 (5 years ago); latest analysis 2021-01-02 00:18:20 (5 years ago).
Signed by YY Inc.. The signature is reported as valid, but signed files can still be bundled or abused.
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
- Use the hash and metadata below to verify the exact file identity.
- Review publisher, signature, paths, and PE details for inconsistencies.
- Run a local scan if the file appears unexpectedly or starts with Windows.
File context
AudioDec.dll is a Windows file recorded in the ThreatInfo database. It is associated with YY. The reported company name is YY Inc.. The current detection status is Undefined, based on the latest analysis from 2021-01-02 00:18:20 (5 years 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.
File Details
| Product Name: | YY |
| Company Name: | YY Inc. |
| MD5: | 94b1ceaf53a91ef8a45a43022b98dc46 |
| Size: | 646 KB |
| First Published: | 2021-01-02 00:18:20 (5 years ago) |
| Latest Published: | 2021-01-02 00:18:20 (5 years ago) |
| Status: | Undefined (on last analysis) | |
| Analysis Date: | 2021-01-02 00:18:20 (5 years ago) |
Overview
| Signed By: | YY Inc. |
| Status: | Valid |
The signature on AudioDec.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.
Common Places:
| %appdata%\duowan\yy\yycomstore\2052\com.yy.friendar |
ThreatInfo has observed AudioDec.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.
Geographic signal
Observed country distribution
ThreatInfo has seen AudioDec.dll across 1 countries. Use this signal to compare local evidence with where the sample is most often reported.
The strongest geographic signal for this file is Portugal with 100.0% of observed hits. Geographic distribution can help identify targeted campaigns, regional software bundles, or where a file is most commonly reported.
OS Version:
The most common operating system signal for AudioDec.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.
Analysis
AudioDec.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.
PE Sections:
Section layout highlights raw-size concentration, repeated names, packer markers, and hashes that can be compared across related samples.
4d70b1eeee298bf02a7caf0e8a70c847
1bbc5861ef2b228eba94ad76fd672f39
7f9750a0abc8daf55ca53659cf578834
dea9a02f61afb758355e68217f0fab90
1e24c44e3e5425d2d631ebd3d0538192
4dba4a145cfbaf02061b61161233a029
b124cf2c584324cd265dc8023b97ff9b
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.