RONotifier.exe file report

MD5 39261c2761a037d4058fb61b6a7781b1
Latest seen 2025-09-03 23:03:10 (8 months ago)
First seen 2025-03-31 23:01:34 (a year ago)
Size 2 MB
Publisher Corel Corporation
Signed by Corel Corporation

Why it matters

Evidence available for this file

Detection

No final classification is available yet.

Timeline

First seen 2025-03-31 23:01:34 (a year ago); latest analysis 2025-09-03 23:03:10 (8 months ago).

Publisher context

Company metadata: Corel Corporation. Product metadata: WinZip Registry Optimizer.

Digital signature

Signed by Corel Corporation. The signature is reported as valid, but signed files can still be bundled or abused.

Observed locations

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

  1. Use the hash and metadata below to verify the exact file identity.
  2. Review publisher, signature, paths, and PE details for inconsistencies.
  3. Run a local scan if the file appears unexpectedly or starts with Windows.

RONotifier.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 23:03:10 (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.

Product Name: WinZip Registry Optimizer
Company Name: Corel Corporation
MD5: 39261c2761a037d4058fb61b6a7781b1
Size: 2 MB
First Published: 2025-03-31 23:01:34 (a year ago)
Latest Published: 2025-09-03 23:03:10 (8 months ago)
Status: Undefined (on last analysis)
Analysis Date: 2025-09-03 23:03:10 (8 months ago)
Signed By: Corel Corporation
Status: Valid

The signature on RONotifier.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.

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ThreatInfo has observed RONotifier.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.

100.0%

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.

Windows 10 100.0%

The most common operating system signal for RONotifier.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.

RONotifier.exe is identified as pe for 64 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.

Subsystem: Windows GUI
PE Type: pe
OS Bitness: 64
Image Base: 0x0000000140000000
Entry Address: 0x000f65bc

PE Sections:

Name Size of data MD5
.text 1548288 64f82fdb730c2989602200bed764ae8e
.rdata 546304 0a6acaecc9d5f5768f0d63cc85be9bc8
.data 119296 1930bb8538dacc7cbb572934d204698a
.pdata 82432 6fbf6a05660200be3c1c41e5d87c61df
interpro 512 bf619eac0cdf3f68d496ea9344137e8b
.rsrc 388608 6e35031c49ab56d29588aa2d8a3fe7bd
.reloc 14848 9d34f4dc84099649424e426f84ec51a1

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.

More information: