GridinSoft Threat Intelligence
ffmpegsumo.dll file report
Why it matters
Evidence available for this file
No final classification is available yet.
First seen 2017-05-27 06:06:10 (9 years ago); latest analysis 2021-01-12 10:22:53 (5 years ago).
Company metadata: The Chromium Authors. Product metadata: Chromium.
Signed by Tencent Technology(Shenzhen) Company Limited. 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 Chromium. The reported company name is The Chromium Authors. The current detection status is Undefined, based on the latest analysis from 2021-01-12 10:22:53 (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
| Product Name: | Chromium |
| Company Name: | The Chromium Authors |
| MD5: | ccdc39e53c13b097b4ee44111079e4d7 |
| Size: | 1 MB |
| First Published: | 2017-05-27 06:06:10 (9 years ago) |
| Latest Published: | 2021-01-12 10:22:53 (5 years ago) |
| Status: | Undefined (on last analysis) | |
| Analysis Date: | 2021-01-12 10:22:53 (5 years ago) |
Overview
| Signed By: | Tencent Technology(Shenzhen) Company Limited |
| 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%\tencent\wechat |
| %desktop%\yun's\install bae\libraries\wechat |
| %sysdrive%\adwcleaner\quarantine\nqptgfryil\wechat |
| %sysdrive%\adwcleaner\quarantine\files\alcifcjnfejmotczdtgdekdsapetlybs\wechat |
| %programfiles%\tencent |
| %sysdrive%\adwcleaner\quarantine\files\xjxksoicwstzlqvuzpywdhnnbiqfdaed |
| %sysdrive%\adwcleaner\quarantine\files\suueryqcazhchuxonhfmilfiiczpbqul |
| %sysdrive%\data\應用程式 |
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 16 countries. Use this signal to compare local evidence with where the sample is most often reported.
The strongest geographic signal for this file is Taiwan with 52.8% 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.
1c82cd45d95f4669627d26e085fccb32
336eebd97b33911b5cc034c7201a9059
9c575df7e4766ac782fa377a07a50f05
1acec14dd55d7655a1a89caa13d853fd
5a1c84603bed616e141415b618e4a017
06efe87d20037e6577a686c891ec7d02
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.