GridinSoft Threat Intelligence
icuuc.dll file report
Why it matters
Evidence available for this file
No final classification is available yet.
First seen 2025-10-05 23:00:39 (7 months ago); latest analysis 2025-10-05 23:00:56 (7 months ago).
Company metadata: The ICU Project. Product metadata: International Components for Unicode.
Signed by Tensor Company Ltd. 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
icuuc.dll is a Windows file recorded in the ThreatInfo database. It is associated with International Components for Unicode. The reported company name is The ICU Project. The current detection status is Undefined, based on the latest analysis from 2025-10-05 23:00:56 (7 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: | International Components for Unicode |
| Company Name: | The ICU Project |
| MD5: | 0c610483ada20ff5fa6853024f859b3a |
| Size: | 2 MB |
| First Published: | 2025-10-05 23:00:39 (7 months ago) |
| Latest Published: | 2025-10-05 23:00:56 (7 months ago) |
| Status: | Undefined (on last analysis) | |
| Analysis Date: | 2025-10-05 23:00:56 (7 months ago) |
Overview
| Signed By: | Tensor Company Ltd |
| Status: | Valid |
The signature on icuuc.dll 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%\tensor\saby\25.4139.15 |
| %programfiles%\tensor\saby\25.4139.17 |
ThreatInfo has observed icuuc.dll 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 icuuc.dll 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 Russia 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 icuuc.dll 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
icuuc.dll 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.
1c3de3daf970c0a0d3fd3ec5aa47407d
0d6c00a0b2d88c0fdee67f313d6d347c
5e99e4efd4530155edcf9318c7dd6a2b
6f72d91acfbc7448fd3f4266581271ec
2d5737461a89cf9e5bd9e30fe0c18953
30da58a9bf4d8d49fefc06769d8130ec
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.