GridinSoft Threat Intelligence
DUNotifierTray.exe file report
Why it matters
Evidence available for this file
No final classification is available yet.
First seen 2020-03-20 08:51:42 (6 years ago); latest analysis 2021-09-04 20:41:58 (4 years ago).
Company metadata: Corel Corporation. Product metadata: WinZip Driver Updater.
Signed by Corel Corporation. 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
DUNotifierTray.exe is a Windows file recorded in the ThreatInfo database. It is associated with WinZip Driver Updater. The reported company name is Corel Corporation. The current detection status is Undefined, based on the latest analysis from 2021-09-04 20:41:58 (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: | WinZip Driver Updater |
| Company Name: | Corel Corporation |
| MD5: | c4a3745632fc178a1cdd81a9503ed96c |
| Size: | 974 KB |
| First Published: | 2020-03-20 08:51:42 (6 years ago) |
| Latest Published: | 2021-09-04 20:41:58 (4 years ago) |
| Status: | Undefined (on last analysis) | |
| Analysis Date: | 2021-09-04 20:41:58 (4 years ago) |
Overview
| Signed By: | Corel Corporation |
| Status: | Valid |
The signature on DUNotifierTray.exe 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% |
ThreatInfo has observed DUNotifierTray.exe 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 DUNotifierTray.exe across 14 countries. Use this signal to compare local evidence with where the sample is most often reported.
The strongest geographic signal for this file is United States with 31.8% 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 DUNotifierTray.exe is Windows 10 with 67.9% 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
DUNotifierTray.exe is identified as pe for 64-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.
6bcd75548a10404e14aa102cc74ec40c
5c56f1b7bef45ad7d95e28219bd9da10
c2469259155f34c6413441ffe7529b64
fdca468dfeddae39cdcb73c3562d19a7
dba189553a155e508ec037ebee7c12f6
6d92cb60e0d2381dab0c8dc03dafce93
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.