GridinSoft Threat Intelligence
opencv_core490.dll file report
Why it matters
Evidence available for this file
No final classification is available yet.
First seen 2025-09-30 23:00:52 (8 months ago); latest analysis 2025-09-30 23:00:52 (8 months ago).
Product metadata: OpenCV library.
Signed by ZONER a.s.. 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
opencv_core490.dll is a Windows file recorded in the ThreatInfo database. It is associated with OpenCV library. The current detection status is Undefined, based on the latest analysis from 2025-09-30 23:00:52 (8 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
| Product Name: | OpenCV library |
| MD5: | d592adc336b1a2ecc17b8654c5ee256c |
| Size: | 14 MB |
| First Published: | 2025-09-30 23:00:52 (8 months ago) |
| Latest Published: | 2025-09-30 23:00:52 (8 months ago) |
| Status: | Undefined (on last analysis) | |
| Analysis Date: | 2025-09-30 23:00:52 (8 months ago) |
Overview
| Signed By: | ZONER a.s. |
| Status: | Valid |
The signature on opencv_core490.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%\zoner photo studio x 19.2503.2.639 cz (x64) portable-ok\app\zoner |
ThreatInfo has observed opencv_core490.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_core490.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 Czechia 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 opencv_core490.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_core490.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.
79c42eea49c5879f642946d7605e26b7
9fcc8e1f56dcdaff0436bdddf538a711
804c99240fe07f3b476600676a354025
90e326f6f3177e7a7d9019f1ad593baf
70ff11732b7cbbc0f61e86c6605d4be9
3c561b577d2b3116e3fb6cb4c8d5216c
2bc5170dc88149ef08d309254493ecd8
5a2032b420929ef1b0ed053dff17ab03
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.