GridinSoft Threat Intelligence
yyhostcontainer.dll file report
Why it matters
Evidence available for this file
No final classification is available yet.
First seen 2025-08-10 23:02:00 (9 months ago); latest analysis 2025-08-10 23:02:00 (9 months ago).
Product metadata: yycefcontainer 动态链接库.
Signed by Guangzhou Jinhong Network Media Co,Ltd.. 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
yyhostcontainer.dll is a Windows file recorded in the ThreatInfo database. It is associated with yycefcontainer 动态链接库. The current detection status is Undefined, based on the latest analysis from 2025-08-10 23:02:00 (9 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.
File Details
| Product Name: | yycefcontainer 动态链接库 |
| MD5: | c8050d90d04f5f533d66dd60dac25ca8 |
| Size: | 304 KB |
| First Published: | 2025-08-10 23:02:00 (9 months ago) |
| Latest Published: | 2025-08-10 23:02:00 (9 months ago) |
| Status: | Undefined (on last analysis) | |
| Analysis Date: | 2025-08-10 23:02:00 (9 months ago) |
Overview
| Signed By: | Guangzhou Jinhong Network Media Co,Ltd. |
| Status: | Valid |
The signature on yyhostcontainer.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.cefdev2 |
ThreatInfo has observed yyhostcontainer.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 yyhostcontainer.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 Germany 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 yyhostcontainer.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
yyhostcontainer.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.
b97867c2cbe6f59361821014b448ad84
800430d9ddd92fa125984ea4a8021ddb
1f87cd25905aba5418c1b8c0454607b3
8d3dd3026a7ce6a3491ba997c9c6bc56
c9372dc79e3efce7c08b315dbe073705
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.