GridinSoft Threat Intelligence
ffmpeg.dll file report
Why it matters
Evidence available for this file
No final classification is available yet.
First seen 2025-10-01 23:01:50 (7 months ago); latest analysis 2025-10-01 23:01:50 (7 months ago).
Signed by 上海哔哩哔哩科技有限公司. 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
ffmpeg.dll is a Windows file recorded in the ThreatInfo database. The current detection status is Undefined, based on the latest analysis from 2025-10-01 23:01:50 (7 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
| MD5: | 44d690e7cafbd4a26fab00497c8d0692 |
| Size: | 2 MB |
| First Published: | 2025-10-01 23:01:50 (7 months ago) |
| Latest Published: | 2025-10-01 23:01:50 (7 months ago) |
| Status: | Undefined (on last analysis) | |
| Analysis Date: | 2025-10-01 23:01:50 (7 months ago) |
Overview
| Signed By: | 上海哔哩哔哩科技有限公司 |
| Status: | Valid |
The signature on ffmpeg.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% |
ThreatInfo has observed ffmpeg.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 ffmpeg.dll across 1 countries. Use this signal to compare local evidence with where the sample is most often reported.
The strongest geographic signal for this file is China 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:
The most common operating system signal for ffmpeg.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
ffmpeg.dll is identified as pe for 64-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.
3599723ea157814313f48366b8dcdf19
53df503e91f7d14e4d384ad069fba731
19d0e054ec31323ee4a3ca15375b1307
fe8fb4dfc5013cb654507a844efa8c78
4ec7aef59ad3025283b250dbd6adf2fd
4069659982833465dc04159fffeb6400
8ba86516d84cef220ecd4ff8550b6df0
1f354d76203061bfdd5a53dae48d5435
79bf60a93daf03179b6f9ae1dcd371e2
ca7e57229c50e747c7a0b195cb7d39f2
3585dade245ed8062816454a0db0ad45
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.