GridinSoft Threat Intelligence

opencv_videoio_ffmpeg453_64.dll file report

Under review File reputation report
MD5 ac99f9767a83103c31709628af685924
Latest seen 2025-01-13 23:01:16 (a year ago)
First seen 2025-01-13 23:01:16 (a year ago)
Size 19 MB
Product OpenCV FFmpeg wrapper

Why it matters

Evidence available for this file

Detection

No final classification is available yet.

Timeline

First seen 2025-01-13 23:01:16 (a year ago); latest analysis 2025-01-13 23:01:16 (a year ago).

Publisher context

Product metadata: OpenCV FFmpeg wrapper.

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.

File context

opencv_videoio_ffmpeg453_64.dll is a Windows file recorded in the ThreatInfo database. It is associated with OpenCV FFmpeg wrapper. The current detection status is Undefined, based on the latest analysis from 2025-01-13 23:01:16 (a year 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: OpenCV FFmpeg wrapper
MD5: ac99f9767a83103c31709628af685924
Size: 19 MB
First Published: 2025-01-13 23:01:16 (a year ago)
Latest Published: 2025-01-13 23:01:16 (a year ago)
Status: Undefined (on last analysis)
Analysis Date: 2025-01-13 23:01:16 (a year ago)

Common Places:

%programfiles%\hofmann\hofmann

ThreatInfo has observed opencv_videoio_ffmpeg453_64.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 opencv_videoio_ffmpeg453_64.dll across 1 countries. Use this signal to compare local evidence with where the sample is most often reported.

Top country Spain
Share 100.0%
Low High activity

The strongest geographic signal for this file is Spain 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:

Windows 10 100.0%

The most common operating system signal for opencv_videoio_ffmpeg453_64.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

opencv_videoio_ffmpeg453_64.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.

Format pe
Architecture 64-bit
Subsystem Windows CUI
Entry point 0x000013d0
Image base 0x0000000070d40000

PE Sections:

Sections 13
Raw data 20882944

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

.text 16507904 bytes · 79.0% of section data
Large raw data
MD5 4306585b11624a1754e14509bf63e9bb
.data 288768 bytes · 1.4% of section data
MD5 3846613316dfc3e62a9857d7eabb0f01
.rdata 3417600 bytes · 16.4% of section data
MD5 5089d1aac02bbd9eb8378713be3f4e51
.rodata 2560 bytes · 0.0% of section data
MD5 f27618e2a267f0dcd2b34d8de8470ccb
.pdata 242176 bytes · 1.2% of section data
MD5 7b1e2f2c64235922679818516af07ded
.xdata 347136 bytes · 1.7% of section data
Uncommon name
MD5 e892ee7ec32b480ca84029313b0e9be0
.bss 0 bytes · 0.0% of section data
MD5 d41d8cd98f00b204e9800998ecf8427e
.edata 512 bytes · 0.0% of section data
MD5 382f86d4a663190686c553b697e4aadd
.idata 9728 bytes · 0.0% of section data
MD5 877b78544c76edc52fbb0a4a74fd0072
.CRT 512 bytes · 0.0% of section data
MD5 a0a53b95c16dd02c6b7d7b286ed86f35
.tls 512 bytes · 0.0% of section data
MD5 c3b2dead968b1eb8f54ff9df98f59ae9
.rsrc 1024 bytes · 0.0% of section data
MD5 c3e08e0692917f11a75955ee5eb5b814
.reloc 64512 bytes · 0.3% of section data
MD5 a85663accd9bcc03e35f95923ff6a2b6

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 ac99f9767a83103c31709628af685924.
  • 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.