GridinSoft Threat Intelligence
Qt5Gui.dll file report
Why it matters
Evidence available for this file
No final classification is available yet.
First seen 2020-12-13 15:26:39 (5 years ago); latest analysis 2021-12-08 21:43:57 (4 years ago).
Company metadata: The Qt Company Ltd. Product metadata: Qt5.
Signed by pcvisit software ag. 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
Qt5Gui.dll is a Windows file recorded in the ThreatInfo database. It is associated with Qt5. The reported company name is The Qt Company Ltd. The current detection status is Undefined, based on the latest analysis from 2021-12-08 21:43:57 (4 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: | Qt5 |
| Company Name: | The Qt Company Ltd |
| MD5: | 973aea9158df62b788e5eba24fc06781 |
| Size: | 3 MB |
| First Published: | 2020-12-13 15:26:39 (5 years ago) |
| Latest Published: | 2021-12-08 21:43:57 (4 years ago) |
| Status: | Undefined (on last analysis) | |
| Analysis Date: | 2021-12-08 21:43:57 (4 years ago) |
Overview
| Signed By: | pcvisit software ag |
| Status: | Valid |
The signature on Qt5Gui.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:
| %localappdata%\pcvisit software ag\caloa\pcvisit.support.guest.15\release |
ThreatInfo has observed Qt5Gui.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 Qt5Gui.dll across 2 countries. Use this signal to compare local evidence with where the sample is most often reported.
The strongest geographic signal for this file is Germany with 66.7% 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 Qt5Gui.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
Qt5Gui.dll is identified as pe for 32-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.
c8008fb2bbda113edbe0019ac91bdd70
96d9efd7b5266ecaf1ef02db4cc0e074
487f9d0d993d30601f1e29ee6cc290cf
0c2a2725b749ee7c3b0fbae80f477eb1
d97ca566130a4107d5d9d735d598a020
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.