GridinSoft Threat Intelligence
qjpeg4.dllold file report
Why it matters
Evidence available for this file
No final classification is available yet.
First seen 2017-07-20 15:15:05 (8 years ago); latest analysis 2023-05-31 23:53:03 (2 years ago).
Company metadata: Digia Plc and/or its subsidiary(-ies). Product metadata: Qt4.
This hash has appeared under multiple file names, which can happen with repackaging, bundling, or deliberate renaming.
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
qjpeg4.dllold is a Windows file recorded in the ThreatInfo database. It is associated with Qt4. The reported company name is Digia Plc and/or its subsidiary(-ies). The current detection status is Undefined, based on the latest analysis from 2023-05-31 23:53:03 (2 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: | Qt4 |
| Company Name: | Digia Plc and/or its subsidiary(-ies) |
| MD5: | 7b8db2dbd8489d05afc29773265b877c |
| Size: | 196 KB |
| First Published: | 2017-07-20 15:15:05 (8 years ago) |
| Latest Published: | 2023-05-31 23:53:03 (2 years ago) |
| Status: | Undefined (on last analysis) | |
| Analysis Date: | 2023-05-31 23:53:03 (2 years ago) |
Common Places:
| %programfiles%\zaxar\imageformats |
| %programfiles%\zaxar |
| %localappdata%\vghd\bin |
| %localappdata%\myprintscreen |
| %localappdata%\generictools |
ThreatInfo has observed qjpeg4.dllold 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.
File Names:
2 observed namesThis hash has been seen with multiple file names. Alternate names can appear when software is updated, copied between folders, packed by an installer, or deliberately renamed to avoid recognition. Compare the exact MD5 above before assuming two names refer to the same file.
Geographic signal
Observed country distribution
ThreatInfo has seen qjpeg4.dllold across 59 countries. Use this signal to compare local evidence with where the sample is most often reported.
The strongest geographic signal for this file is Russian Federation with 47.1% 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 qjpeg4.dllold is Windows 10 with 64.6% 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
qjpeg4.dllold 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.
420dd52fb73ae14bf2b8e81af0c987ce
11d460b5d6a9aeb369a8c4657c6e97f0
c1f1a34d3d779461bad4f8d7c4f9e9c6
924acc340d497cab348bf5713c2249a6
743be7592880a4ad4454102688429ec6
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.