GridinSoft Threat Intelligence

libffmpeg.dll file report

Under review File reputation report
MD5 00f45a636c08d01ee2e4a53e722f18fe
Latest seen 2021-03-08 04:26:00 (5 years ago)
First seen 2021-03-08 04:26:00 (5 years ago)
Size 3 MB
Product ffmpeg

Why it matters

Evidence available for this file

Detection

No final classification is available yet.

Timeline

First seen 2021-03-08 04:26:00 (5 years ago); latest analysis 2021-03-08 04:26:00 (5 years ago).

Publisher context

Product metadata: ffmpeg.

Digital signature

Signed by Tencent Technology(Shenzhen) Company Limited. The signature is reported as valid, but signed files can still be bundled or abused.

Observed locations

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

  1. Use the hash and metadata below to verify the exact file identity.
  2. Review publisher, signature, paths, and PE details for inconsistencies.
  3. Run a local scan if the file appears unexpectedly or starts with Windows.

libffmpeg.dll is a Windows file recorded in the ThreatInfo database. It is associated with ffmpeg. The current detection status is Undefined, based on the latest analysis from 2021-03-08 04:26:00 (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.

Product Name: ffmpeg
MD5: 00f45a636c08d01ee2e4a53e722f18fe
Size: 3 MB
First Published: 2021-03-08 04:26:00 (5 years ago)
Latest Published: 2021-03-08 04:26:00 (5 years ago)
Status: Undefined (on last analysis)
Analysis Date: 2021-03-08 04:26:00 (5 years ago)

The signature on libffmpeg.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.

%programfiles%\tencent\voovmeeting

ThreatInfo has observed libffmpeg.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.

100.0%

The strongest geographic signal for this file is Philippines with 100.0% of observed hits. Geographic distribution can help identify targeted campaigns, regional software bundles, or where a file is most commonly reported.

Windows 10 100.0%

The most common operating system signal for libffmpeg.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.

libffmpeg.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.

Format pe
Architecture 32-bit
Subsystem Windows CUI
Entry point 0x00084b21
Image base 0x10000000

PE Sections:

Sections 7
Raw data 3838976

Section layout highlights raw-size concentration, repeated names, packer markers, and hashes that can be compared across related samples.

.text 3193344 bytes · 83.2% of section data
MD5 1779f182395ba72f1f2084aa58f5e325
.rdata 552448 bytes · 14.4% of section data
MD5 90b7609e2bed470d8a6485e3f5b935f3
.data 7680 bytes · 0.2% of section data
MD5 4e6ea13b1e9242fd2edebdc4e6f22fe1
.gfids 512 bytes · 0.0% of section data
Uncommon name
MD5 0beca58bd2dadf04edcdef931688f0f8
_RDATA 2560 bytes · 0.1% of section data
Uncommon name
MD5 ce9b9a90f04efbf4f67e40e1a0abc4a0
.rsrc 1536 bytes · 0.0% of section data
MD5 f08bdd337e2aac1d4497da169d734f06
.reloc 80896 bytes · 2.1% of section data
MD5 2986be74bc843421168a29983c7fd03c

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.

Scan with GridinSoft Anti-Malware Use a local scan if the file origin or behavior is unclear. Check this hash on VirusTotal

Recommended next steps

  • Compare the local file MD5 with 00f45a636c08d01ee2e4a53e722f18fe.
  • Check the file path, publisher, and signature against the details in this report.
  • Run a GridinSoft scan if the source, path, or behavior looks unusual.