GridinSoft Threat Intelligence
RegistryOptimizer.exe file report
Why it matters
Evidence available for this file
No final classification is available yet.
First seen 2025-03-31 23:01:42 (a year ago); latest analysis 2025-09-03 23:03:13 (8 months ago).
Company metadata: Corel Corporation. Product metadata: WinZip Registry Optimizer.
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
RegistryOptimizer.exe is a Windows file recorded in the ThreatInfo database. It is associated with WinZip Registry Optimizer. The reported company name is Corel Corporation. The current detection status is Undefined, based on the latest analysis from 2025-09-03 23:03:13 (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: | WinZip Registry Optimizer |
| Company Name: | Corel Corporation |
| MD5: | bc45feff85e05670b825cb18871cecf8 |
| Size: | 28 MB |
| First Published: | 2025-03-31 23:01:42 (a year ago) |
| Latest Published: | 2025-09-03 23:03:13 (8 months ago) |
| Status: | Undefined (on last analysis) | |
| Analysis Date: | 2025-09-03 23:03:13 (8 months ago) |
Overview
| Signed By: | Corel Corporation |
| Status: | Valid |
The signature on RegistryOptimizer.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 RegistryOptimizer.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 RegistryOptimizer.exe 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 United States 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 RegistryOptimizer.exe 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
RegistryOptimizer.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.
6846c2ff709915c6a42a6c6e8527c891
e208b7866129548af1526612a048b678
ede2b5795f3161e5e7f2be054ab09087
67f4322ab61760f7da7bf0664c32eee0
7fa2158fa479b886064b29ff4c66b17e
bf7e53d19184cb8f79f229b9b65d5cf1
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.