GridinSoft Threat Intelligence
wzpsssys.dll file report
Why it matters
Evidence available for this file
No final classification is available yet.
First seen 2017-05-28 02:05:41 (8 years ago); latest analysis 2024-01-15 23:45:52 (2 years ago).
Company metadata: WinZip Computing, S.L. (WinZip Computing). Product metadata: WinZip System Utilities Suite.
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
wzpsssys.dll is a Windows file recorded in the ThreatInfo database. It is associated with WinZip System Utilities Suite. The reported company name is WinZip Computing, S.L. (WinZip Computing). The current detection status is Undefined, based on the latest analysis from 2024-01-15 23:45:52 (2 years 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 System Utilities Suite |
| Company Name: | WinZip Computing, S.L. (WinZip Computing) |
| MD5: | ba5dd7e4d65b12168b6c55bff55c3f4a |
| Size: | 1 MB |
| First Published: | 2017-05-28 02:05:41 (8 years ago) |
| Latest Published: | 2024-01-15 23:45:52 (2 years ago) |
| Status: | Undefined (on last analysis) | |
| Analysis Date: | 2024-01-15 23:45:52 (2 years ago) |
Common Places:
| %programfiles%\winzip system utilities suite |
| %programfiles% |
ThreatInfo has observed wzpsssys.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 wzpsssys.dll across 12 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 15.8% 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 wzpsssys.dll is Windows 10 with 70.0% 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
wzpsssys.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.
00000000000000000000000000000000
4eb9394acd0ede3584eb3e9abde0f610
00000000000000000000000000000000
00000000000000000000000000000000
d09371e2161d054907e7a744bd86aca3
938d6d97628275a512e07c66be5ccecf
7e0fde457ea13c19e6b35a549fec7e35
620f0b67a91f7f74151bc5be745b7110
a67904374d18065e94aead5ff0b9646e
2b39973f6bb7795922208f74d739f0ad
06b977b1e2398ffd1cc274c62b7103d7
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.