GridinSoft Threat Intelligence
QyUninst.exe file report
Why it matters
Evidence available for this file
No final classification is available yet.
Potentially unwanted programs, bundlers, installers, and utilities with intrusive behavior. Related PUP reports help compare this file with nearby detections, publishers, and hashes.
First seen 2017-05-22 04:02:07 (9 years ago); latest analysis 2022-08-06 23:53:54 (3 years ago).
Signed by BEIJING QIYI CENTURY SCIENCE@amp;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
QyUninst.exe is a Windows file recorded in the ThreatInfo database. It is associated with 爱奇艺PPS. The reported company name is 爱奇艺. The current detection status is Undefined, based on the latest analysis from 2022-08-06 23:53:54 (3 years ago). ThreatInfo groups this verdict with PUP reports for broader family-level investigation.
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: | 爱奇艺PPS |
| Company Name: | 爱奇艺 |
| MD5: | ce2b521c408b2f4034e863869d020177 |
| Size: | 928 KB |
| First Published: | 2017-05-22 04:02:07 (9 years ago) |
| Latest Published: | 2022-08-06 23:53:54 (3 years ago) |
| Status: | Undefined (on last analysis) | |
| Analysis Date: | 2022-08-06 23:53:54 (3 years ago) |
Overview
| Signed By: | BEIJING QIYI CENTURY SCIENCE@amp;TECHNOLOGY CO.,LTD. |
| Status: | Valid |
The signature on QyUninst.exe 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:
| %appdata%\iqiyi video\lstyle |
| %profile%\dministrator\application data\iqiyi video\lstyle |
| %appdata%\iqiyi video |
| %sysdrive%\iqiyi video |
ThreatInfo has observed QyUninst.exe 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 QyUninst.exe across 7 countries. Use this signal to compare local evidence with where the sample is most often reported.
The strongest geographic signal for this file is Taiwan with 69.7% 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 QyUninst.exe is Windows 10 with 45.5% 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
QyUninst.exe 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.
a3ab88519e6e9ebe19e82795d531d768
822d105df5649d1296048dad29d58f06
995e4da82f5ff18ffa08d307f241ebc8
00000000000000000000000000000000
957552518b6b0f587794557bc996c303
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.