GridinSoft Threat Intelligence
ffmpegsumo.dll file report
Why it matters
Evidence available for this file
No final classification is available yet.
Potentially unwanted programs, bundlers, installers, and utilities with intrusive behavior. Related PUP reports help compare this file with nearby detections, publishers, and hashes.
First seen 2017-05-26 08:02:21 (9 years ago); latest analysis 2021-10-19 20:45:27 (4 years ago).
Company metadata: UCWeb Inc.. Product metadata: UC Browser.
Signed by TAOBAO (CHINA) SOFTWARE 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
ffmpegsumo.dll is a Windows file recorded in the ThreatInfo database. It is associated with UC Browser. The reported company name is UCWeb Inc.. The current detection status is Undefined, based on the latest analysis from 2021-10-19 20:45:27 (4 years ago). ThreatInfo groups this verdict with PUP reports for broader family-level investigation.
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: | UC Browser |
| Company Name: | UCWeb Inc. |
| MD5: | d95f97b960fe674dda53232e2379870e |
| Size: | 1 MB |
| First Published: | 2017-05-26 08:02:21 (9 years ago) |
| Latest Published: | 2021-10-19 20:45:27 (4 years ago) |
| Status: | Undefined (on last analysis) | |
| Analysis Date: | 2021-10-19 20:45:27 (4 years ago) |
Overview
| Signed By: | TAOBAO (CHINA) SOFTWARE CO.,LTD. |
| Status: | Valid |
The signature on ffmpegsumo.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:
| %programfiles%\ucbrowser\application\5.0.1104.0 |
| %desktop%\asus для винд 8.1\ucbrowser 5.0\application |
| %desktop%\ярлычки\портативные программы\ucbrowser 5.0\application |
| %sysdrive%\trave\desktop\ярлычки\портативные программы\ucbrowser 5.0\application |
| %programfiles%\ucbrowser\application |
ThreatInfo has observed ffmpegsumo.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 ffmpegsumo.dll across 6 countries. Use this signal to compare local evidence with where the sample is most often reported.
The strongest geographic signal for this file is Russian Federation with 37.5% 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 ffmpegsumo.dll is Windows 10 with 50.0% 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
ffmpegsumo.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.
PE Sections:
Section layout highlights raw-size concentration, repeated names, packer markers, and hashes that can be compared across related samples.
5061508e92839bb4890592d69dbf2d3d
c655cb0eb4d80fd8f88edecbf648b25a
aca0f9a5f970e7339867337306f63f0f
777241af54fb1c94254addfac2d9d93a
f9f3270bd5cfbef9662c6d7ca24058b5
e4d2ab474ecd5c37c45bb207bc6eac19
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.