GridinSoft Threat Intelligence

swresample-3.dll file report

Under review File reputation report
MD5 ba3c12990967d786e7f0cfccd9c1f95a
Latest seen 2025-08-10 23:01:44 (9 months ago)
First seen 2025-08-10 23:01:44 (9 months ago)
Size 138 KB
Publisher FFmpeg Project
Product FFmpeg
Signed by Guangzhou Jinhong Network Media Co,Ltd.

Why it matters

Evidence available for this file

Detection

No final classification is available yet.

Timeline

First seen 2025-08-10 23:01:44 (9 months ago); latest analysis 2025-08-10 23:01:44 (9 months ago).

Publisher context

Company metadata: FFmpeg Project. Product metadata: FFmpeg.

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.

File context

swresample-3.dll is a Windows file recorded in the ThreatInfo database. It is associated with FFmpeg. The reported company name is FFmpeg Project. The current detection status is Undefined, based on the latest analysis from 2025-08-10 23:01:44 (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: FFmpeg
Company Name: FFmpeg Project
MD5: ba3c12990967d786e7f0cfccd9c1f95a
Size: 138 KB
First Published: 2025-08-10 23:01:44 (9 months ago)
Latest Published: 2025-08-10 23:01:44 (9 months ago)
Status: Undefined (on last analysis)
Analysis Date: 2025-08-10 23:01:44 (9 months ago)

Overview

Signed By: Guangzhou Jinhong Network Media Co,Ltd.
Status: Valid

The signature on swresample-3.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\131370

ThreatInfo has observed swresample-3.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 swresample-3.dll across 1 countries. Use this signal to compare local evidence with where the sample is most often reported.

Top country Germany
Share 100.0%
Low High activity

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:

Windows 10 100.0%

The most common operating system signal for swresample-3.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

swresample-3.dll is identified as pe for 32-bit systems. The subsystem is Windows CUI. 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 CUI
Entry point 0x000013b0
Image base 0x10000000

PE Sections:

Sections 11
Raw data 130048

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

.text 94208 bytes · 72.4% of section data
MD5 e8700eac057a731a1186f4cef7341009
.data 512 bytes · 0.4% of section data
MD5 14eeb86034757649eb6eaf42cc8af087
.rdata 16384 bytes · 12.6% of section data
MD5 f6377b494fc95741a3856e04d66ad717
/4 11264 bytes · 8.7% of section data
Uncommon name
MD5 4a29f4b58a26e4ebf7893d2ce4dca1cd
.bss 0 bytes · 0.0% of section data
MD5 d41d8cd98f00b204e9800998ecf8427e
.edata 1024 bytes · 0.8% of section data
MD5 4a9046ff29588ef9c94e9d4f1b69dc23
.idata 2048 bytes · 1.6% of section data
MD5 bcdc214f325a377768925e07a1d09168
.CRT 512 bytes · 0.4% of section data
MD5 79a7ef901c09c039106803bc98dac542
.tls 512 bytes · 0.4% of section data
MD5 bf619eac0cdf3f68d496ea9344137e8b
.rsrc 1024 bytes · 0.8% of section data
MD5 190a9400ccaa82f13c0b9c891bea1913
.reloc 2560 bytes · 2.0% of section data
MD5 284b2865ab0cf8ce7dbb1546509bcf28

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 ba3c12990967d786e7f0cfccd9c1f95a.
  • 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.