GridinSoft Threat Intelligence
ComputerZ_PowerSaveDll.dll file report
Why it matters
Evidence available for this file
No final classification is available yet.
First seen 2020-07-15 21:11:42 (5 years ago); latest analysis 2025-04-28 23:01:24 (a year ago).
Product metadata: 鲁大师节能降温模块.
Signed by Beijing Qihu Technology Co., 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
ComputerZ_PowerSaveDll.dll is a Windows file recorded in the ThreatInfo database. It is associated with 鲁大师节能降温模块. The current detection status is Undefined, based on the latest analysis from 2025-04-28 23:01:24 (a year 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: | 鲁大师节能降温模块 |
| MD5: | 8c41e40ef94188a789e8db2daec04579 |
| Size: | 392 KB |
| First Published: | 2020-07-15 21:11:42 (5 years ago) |
| Latest Published: | 2025-04-28 23:01:24 (a year ago) |
| Status: | Undefined (on last analysis) | |
| Analysis Date: | 2025-04-28 23:01:24 (a year ago) |
Overview
| Signed By: | Beijing Qihu Technology Co., Ltd. |
| Status: | Valid |
The signature on ComputerZ_PowerSaveDll.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% |
ThreatInfo has observed ComputerZ_PowerSaveDll.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 ComputerZ_PowerSaveDll.dll across 9 countries. Use this signal to compare local evidence with where the sample is most often reported.
The strongest geographic signal for this file is China with 32.0% 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 ComputerZ_PowerSaveDll.dll is Windows 10 with 92.0% 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
ComputerZ_PowerSaveDll.dll is identified as pe for 32-bit systems. The subsystem is Windows CUI. 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.
6e7f13ff18eae976fd3edf855ee00f18
4c1d19e19ed3ed4f02fff8924d3c7790
4ad344e96a2ecd9d0039609ebb6ea4a7
5aa1a7520762487e314518c8f9855146
f0a0ff343422af06ba38f2d88c24bd67
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.