GridinSoft Threat Intelligence
mc_dec_mp4v.dll file report
Why it matters
Evidence available for this file
No final classification is available yet.
First seen 2023-12-31 23:49:07 (2 years ago); latest analysis 2023-12-31 23:49:07 (2 years ago).
Company metadata: MainConcept GmbH. Product metadata: MainConcept(r) MPEG-4 Video Decoder Engine.
Signed by Adobe Inc.. 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
mc_dec_mp4v.dll is a Windows file recorded in the ThreatInfo database. It is associated with MainConcept(r) MPEG-4 Video Decoder Engine. The reported company name is MainConcept GmbH. The current detection status is Undefined, based on the latest analysis from 2023-12-31 23:49:07 (2 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: | MainConcept(r) MPEG-4 Video Decoder Engine |
| Company Name: | MainConcept GmbH |
| MD5: | 763b083046b4392d985f1f0638e4cca8 |
| Size: | 4 MB |
| First Published: | 2023-12-31 23:49:07 (2 years ago) |
| Latest Published: | 2023-12-31 23:49:07 (2 years ago) |
| Status: | Undefined (on last analysis) | |
| Analysis Date: | 2023-12-31 23:49:07 (2 years ago) |
Overview
| Signed By: | Adobe Inc. |
| Status: | Valid |
The signature on mc_dec_mp4v.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%\adobe1\adobe after effects 2022 |
ThreatInfo has observed mc_dec_mp4v.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 mc_dec_mp4v.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 Poland 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 mc_dec_mp4v.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
mc_dec_mp4v.dll is identified as pe for 64-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.
8407a9c5e351c7ad7196c9981567f6bb
3a9e349deaec06eacbe8807cfc3cb04e
e38d4e1f48a78d417f027b742e26f2fc
5e909070ed39491083040ad24662ff91
a713a886e740eebbf93d8e0fe58b9918
a2d1c340841570a315b17a1cf46a5c00
fb5aa63bb9cd72b70e178f100e0de10d
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.