ComputerZ_x64.sys file report
ThreatInfo file report
ComputerZ_x64.sys
This report summarizes the file identity, detection status, publisher metadata, observed locations, and technical indicators for ComputerZ_x64.sys. ThreatInfo does not have a final classification for this sample yet.
ComputerZ_x64.sys is a Windows file recorded in the ThreatInfo database. It is associated with 鲁大师. The reported company name is ludashi.com. The current detection status is Undefined, based on the latest analysis from 2024-09-08 23:01:13 (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: | 鲁大师 |
| Company Name: | ludashi.com |
| MD5: | 5fade7137c14a94b323f3b7886fba2a9 |
| Size: | 48 KB |
| First Published: | 2017-05-21 03:01:55 (8 years ago) |
| Latest Published: | 2024-09-08 23:01:13 (2 years ago) |
| Status: | Undefined (on last analysis) | |
| Analysis Date: | 2024-09-08 23:01:13 (2 years ago) |
Overview
| Signed By: | Qihoo 360 Software (Beijing) Company Limited |
| Status: | Valid |
The signature on ComputerZ_x64.sys 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%\ludashi |
| %desktop%\鲁大师.5.15.16.1120 |
| %programfiles%\ldslite |
| %sysdrive%\ludashi |
| %sysdrive%\应用程序\ludashi |
| %programfiles% |
| %sysdrive% |
| %sysdrive%\必备软件\鲁大师\ludashi |
| %sysdrive%\360安全浏览器下载 |
| %sysdrive%\新建文件夹 |
ThreatInfo has observed ComputerZ_x64.sys 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.
Geography:
| 37.3% | ||
| 28.2% | ||
| 10.7% | ||
| 4.1% | ||
| 3.0% | ||
| 2.2% | ||
| 2.2% | ||
| 1.9% | ||
| 1.4% | ||
| 1.1% | ||
| 0.8% | ||
| 0.8% | ||
| 0.8% | ||
| 0.8% | ||
| 0.5% | ||
| 0.5% | ||
| 0.5% | ||
| 0.3% | ||
| 0.3% | ||
| 0.3% | ||
| 0.3% | ||
| 0.3% | ||
| 0.3% | ||
| 0.3% | ||
| 0.3% | ||
| 0.3% | ||
| 0.3% | ||
| 0.3% |
The strongest geographic signal for this file is China with 37.3% of observed hits. Geographic distribution can help identify targeted campaigns, regional software bundles, or where a file is most commonly reported.
OS Version:
| Windows 10 | 70.5% | |
| Windows 7 | 24.9% | |
| Windows 8.1 | 2.5% | |
| Windows XP | 1.1% | |
| Windows Server 2008 R2 | 0.5% | |
| Windows Embedded 8.1 | 0.3% | |
| Windows 8 | 0.3% |
The most common operating system signal for ComputerZ_x64.sys is Windows 10 with 70.5% 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_x64.sys is identified as pe for 64 systems. The subsystem is Native. PE header values are useful for triage, especially when they do not match the expected publisher, product, or release timeline.
| Subsystem: | Native |
| PE Type: | pe |
| OS Bitness: | 64 |
| Image Base: | 0x0000000000010000 |
| Entry Address: | 0x00008064 |
PE Sections:
| Name | Size of data | MD5 |
| .text | 15872 | 5decf8113e7ec5530d0e43bee836a42c |
| .rdata | 1024 | 67920b9654493abb276709139c18dd73 |
| .data | 512 | 043c46095689123e1f5be96c109c2f46 |
| .pdata | 1024 | 99b8e21caee85d2392569e3781a1d573 |
| INIT | 1536 | 1cab5af4709c2fe9d321bd9d4186e8ba |
| .rsrc | 1536 | f018a9d45c64e6d447dfad28e7cde33b |
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.
More information:
