GridinSoft Threat Intelligence
qjpeg.dll file report
Why it matters
Evidence available for this file
No final classification is available yet.
First seen 2025-10-05 23:00:39 (7 months ago); latest analysis 2025-10-05 23:01:03 (7 months ago).
Company metadata: The Qt Company Ltd.. Product metadata: Qt5.
Signed by Tensor Company Ltd. 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
qjpeg.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 2025-10-05 23:01:03 (7 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: | Qt5 |
| Company Name: | The Qt Company Ltd. |
| MD5: | 7c49254798aaaae886167b6d80397ded |
| Size: | 244 KB |
| First Published: | 2025-10-05 23:00:39 (7 months ago) |
| Latest Published: | 2025-10-05 23:01:03 (7 months ago) |
| Status: | Undefined (on last analysis) | |
| Analysis Date: | 2025-10-05 23:01:03 (7 months ago) |
Overview
| Signed By: | Tensor Company Ltd |
| Status: | Valid |
The signature on qjpeg.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%\tensor\saby\25.4139.15\service\modules\qt application |
| %programfiles%\tensor\saby\25.4139.17\service\modules\qt application |
ThreatInfo has observed qjpeg.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 qjpeg.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 Russia 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 qjpeg.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
qjpeg.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.
cb87eed7fc4e14e4259740fefb01f401
016dde947dbf2b1e10517aa7c092f2e9
5baab0610e45ccc1bd558d0a769043d0
74f36505c242ef8187d77e153f773b4b
4b037b9d0605751a236c254b7687e7d6
1f354d76203061bfdd5a53dae48d5435
abec5e965e81805572540fed87168fc6
bcfd0a164a3299042dcc387b7b7e1922
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.