GridinSoft Threat Intelligence

yygamesmilies.dll file report

Under review File reputation report
MD5 0b9312410791c84ab14190d891eab892
Latest seen 2021-01-02 00:14:09 (5 years ago)
First seen 2017-09-01 14:05:30 (8 years ago)
Size 156 KB
Signed by YY Inc.

Why it matters

Evidence available for this file

Detection

No final classification is available yet.

Timeline

First seen 2017-09-01 14:05:30 (8 years ago); latest analysis 2021-01-02 00:14:09 (5 years ago).

Digital signature

Signed by YY Inc.. The signature is reported as valid, but signed files can still be bundled or abused.

Aliases

This hash has appeared under multiple file names, which can happen with repackaging, bundling, or deliberate renaming.

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.

File context

yygamesmilies.dll is a Windows file recorded in the ThreatInfo database. The current detection status is Undefined, based on the latest analysis from 2021-01-02 00:14:09 (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

MD5: 0b9312410791c84ab14190d891eab892
Size: 156 KB
First Published: 2017-09-01 14:05:30 (8 years ago)
Latest Published: 2021-01-02 00:14:09 (5 years ago)
Status: Undefined (on last analysis)
Analysis Date: 2021-01-02 00:14:09 (5 years ago)

Overview

Signed By: YY Inc.
Status: Valid

The signature on yygamesmilies.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.gamesmilies\66310
%appdata%\duowan\yy\yycomstore\2052\com.yy.gamesmilies

ThreatInfo has observed yygamesmilies.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.

File Names:

2 observed names
yygamesmilies.dll yygamesmilies.dll.quarantined

This hash has been seen with multiple file names. Alternate names can appear when software is updated, copied between folders, packed by an installer, or deliberately renamed to avoid recognition. Compare the exact MD5 above before assuming two names refer to the same file.

Geographic signal

Observed country distribution

ThreatInfo has seen yygamesmilies.dll across 16 countries. Use this signal to compare local evidence with where the sample is most often reported.

Top country China
Share 40.1%
Low High activity

The strongest geographic signal for this file is China with 40.1% of observed hits. Geographic distribution can help identify targeted campaigns, regional software bundles, or where a file is most commonly reported.

OS Version:

Windows 10 84.0%
Windows 7 12.3%
Windows 8.1 2.5%
Windows Server 2012 R2 0.6%
Windows 8 0.6%

The most common operating system signal for yygamesmilies.dll is Windows 10 with 84.0% 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

yygamesmilies.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 0x00010a16
Image base 0x10000000

PE Sections:

Sections 4
Raw data 151552

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

.text 74752 bytes · 49.3% of section data
MD5 6226e839274d84a04ab4b4d9892c4207
.rdata 63488 bytes · 41.9% of section data
MD5 8a4525dfb7c75eb58e2284ef53edec84
.data 512 bytes · 0.3% of section data
MD5 4310fddb3ef90ae104020b7d24005e35
.reloc 12800 bytes · 8.4% of section data
MD5 3f4642fcc03734c4971a97a6f2c95dac

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 0b9312410791c84ab14190d891eab892.
  • 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.