VideoComposition.dll file report

MD5 f75cf042b1eafcb4465d19a4c50a0192
Latest seen 2025-08-10 23:01:57 (9 months ago)
First seen 2025-08-10 23:01:57 (9 months ago)
Size 268 KB
Product YY Media SDK

Why it matters

Evidence available for this file

Detection

No final classification is available yet.

Timeline

First seen 2025-08-10 23:01:57 (9 months ago); latest analysis 2025-08-10 23:01:57 (9 months ago).

Publisher context

Company metadata: Guangzhou Jinhong Network Media Co., Ltd.. Product metadata: YY Media SDK.

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.

VideoComposition.dll is a Windows file recorded in the ThreatInfo database. It is associated with YY Media SDK. The reported company name is Guangzhou Jinhong Network Media Co., Ltd.. The current detection status is Undefined, based on the latest analysis from 2025-08-10 23:01:57 (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.

Product Name: YY Media SDK
Company Name: Guangzhou Jinhong Network Media Co., Ltd.
MD5: f75cf042b1eafcb4465d19a4c50a0192
Size: 268 KB
First Published: 2025-08-10 23:01:57 (9 months ago)
Latest Published: 2025-08-10 23:01:57 (9 months ago)
Status: Undefined (on last analysis)
Analysis Date: 2025-08-10 23:01:57 (9 months ago)
Signed By: Guangzhou Jinhong Network Media Co,Ltd.
Status: Valid

The signature on VideoComposition.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\201729

ThreatInfo has observed VideoComposition.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.

100.0%

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.

Windows 10 100.0%

The most common operating system signal for VideoComposition.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.

VideoComposition.dll is identified as pe for 32 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.

Subsystem: Windows GUI
PE Type: pe
OS Bitness: 32
Image Base: 0x10000000
Entry Address: 0x0002e6e0

PE Sections:

Name Size of data MD5
.text 200704 64a85e2514d7ee4eba3960f3ba40ad33
.rdata 49664 98df63d7d2e2ae46a5b092d642e58454
.data 1024 cc04c3cc7e766e0d3235d68f8d09d477
.gfids 512 a9ab03fb020af56aa7e25665c79fdc94
.tls 512 1f354d76203061bfdd5a53dae48d5435
.rsrc 1536 4e35814ecbff6921b561342571980a5a
.reloc 9216 40184ee964abdb4b8b25a7563c90cef1

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.

More information: