GridinSoft Threat Intelligence
FFmpegSourceFilter.dll file report
Why it matters
Evidence available for this file
No final classification is available yet.
First seen 2018-10-10 13:05:05 (7 years ago); latest analysis 2021-07-01 20:17:15 (4 years ago).
Product metadata: FFmpegSource 动态链接库.
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
FFmpegSourceFilter.dll is a Windows file recorded in the ThreatInfo database. It is associated with FFmpegSource 动态链接库. The current detection status is Undefined, based on the latest analysis from 2021-07-01 20:17:15 (4 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: | FFmpegSource 动态链接库 |
| MD5: | e4b48af079411e3b2e9fd605571b085b |
| Size: | 136 KB |
| First Published: | 2018-10-10 13:05:05 (7 years ago) |
| Latest Published: | 2021-07-01 20:17:15 (4 years ago) |
| Status: | Undefined (on last analysis) | |
| Analysis Date: | 2021-07-01 20:17:15 (4 years ago) |
Common Places:
| %programfiles%\qvodplayer\codecs |
ThreatInfo has observed FFmpegSourceFilter.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 FFmpegSourceFilter.dll across 3 countries. Use this signal to compare local evidence with where the sample is most often reported.
The strongest geographic signal for this file is Hong Kong with 33.3% 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 FFmpegSourceFilter.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
FFmpegSourceFilter.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.
PE Sections:
Section layout highlights raw-size concentration, repeated names, packer markers, and hashes that can be compared across related samples.
b5fd524679f7909c0907bd37a783de5c
3534fa41e9d5656785f0a2e67be78acc
ec34f6f2d710cfdfe3e5ebefc60eec67
bbe3f4974200c5e161ea29161a33a265
584d349e08721c236c6792dd8da6e97b
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.