GridinSoft Threat Intelligence
WO25eureka.exe file report
Why it matters
Evidence available for this file
No final classification is available yet.
First seen 2023-01-22 23:55:25 (3 years ago); latest analysis 2025-07-18 23:01:06 (10 months ago).
Product metadata: Ashampoo WinOptimizer 25.
Signed by Ashampoo GmbH & Co. KG. 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
WO25eureka.exe is a Windows file recorded in the ThreatInfo database. It is associated with Ashampoo WinOptimizer 25. The current detection status is Undefined, based on the latest analysis from 2025-07-18 23:01:06 (10 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: | Ashampoo WinOptimizer 25 |
| MD5: | d71867611efffa69745e70ab25ec61b2 |
| Size: | 12 MB |
| First Published: | 2023-01-22 23:55:25 (3 years ago) |
| Latest Published: | 2025-07-18 23:01:06 (10 months ago) |
| Status: | Undefined (on last analysis) | |
| Analysis Date: | 2025-07-18 23:01:06 (10 months ago) |
Overview
| Signed By: | Ashampoo GmbH & Co. KG |
| Status: | Valid |
The signature on WO25eureka.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%\ashampoo |
ThreatInfo has observed WO25eureka.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 WO25eureka.exe across 15 countries. Use this signal to compare local evidence with where the sample is most often reported.
The strongest geographic signal for this file is Germany with 12.0% 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 WO25eureka.exe is Windows 10 with 96.2% 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
WO25eureka.exe 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.
e665a6541cbd1476867423b6c50110ac
2208700869ad09d1739bff1b7bf5863c
0e86dd88c8d3d8d2aac52e0d301282a6
d41d8cd98f00b204e9800998ecf8427e
27fd5e437dc35341db6fe7a9ae95092e
ef145e51e9114227392762c5bc6e85ce
a704a071d515a2452fbfb6bea1325cfb
d41d8cd98f00b204e9800998ecf8427e
79f0b3f460efccc7f511ff669e7c71ef
55e391dbfe7ce980f42b7a032037ea12
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.