GridinSoft Threat Intelligence
libzipp.dll file report
Why it matters
Evidence available for this file
No final classification is available yet.
First seen 2025-09-30 23:00:46 (8 months ago); latest analysis 2025-09-30 23:00:46 (8 months ago).
Signed by ZONER a.s.. 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
libzipp.dll is a Windows file recorded in the ThreatInfo database. The current detection status is Undefined, based on the latest analysis from 2025-09-30 23:00:46 (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
| MD5: | 89567e904c64a7e5a0bbe4ba66c745a3 |
| Size: | 32 MB |
| First Published: | 2025-09-30 23:00:46 (8 months ago) |
| Latest Published: | 2025-09-30 23:00:46 (8 months ago) |
| Status: | Undefined (on last analysis) | |
| Analysis Date: | 2025-09-30 23:00:46 (8 months ago) |
Overview
| Signed By: | ZONER a.s. |
| Status: | Valid |
The signature on libzipp.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%\zoner photo studio x 19.2503.2.639 cz (x64) portable-ok\app\zoner |
ThreatInfo has observed libzipp.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 libzipp.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 Czechia 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 libzipp.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
libzipp.dll 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.
2ff9bb974378e83a925fffa2d910c5fc
860f4fcbeaed719409c37c93862252eb
4b11cb22bef8fbd37ac07f23b343635b
b96e82b7429c288c3e59d7a2cb632ce7
aaf84b3e37f5c74a749209d0c63f6f89
deace6eb996e1e925f1d48dab918b6a6
727d1104a21ee88c158cffe3f7912a35
afa2ab5da6093d267a50aa6c4f54b6bd
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.