GridinSoft Threat Intelligence
presetui.dll file report
Why it matters
Evidence available for this file
No final classification is available yet.
First seen 2026-01-11 23:00:23 (4 months ago); latest analysis 2026-01-11 23:00:23 (4 months ago).
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
presetui.dll is a Windows file recorded in the ThreatInfo database. It is associated with 360极速浏览器. The reported company name is 360.cn. The current detection status is Undefined, based on the latest analysis from 2026-01-11 23:00:23 (4 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
| Product Name: | 360极速浏览器 |
| Company Name: | 360.cn |
| MD5: | ee42eb878d1c6e334a87e1dfd4d45d1a |
| Size: | 296 KB |
| First Published: | 2026-01-11 23:00:23 (4 months ago) |
| Latest Published: | 2026-01-11 23:00:23 (4 months ago) |
| Status: | Undefined (on last analysis) | |
| Analysis Date: | 2026-01-11 23:00:23 (4 months ago) |
Overview
| Signed By: | Beijing Qihu Technology Co., Ltd. |
| Status: | Valid |
The signature on presetui.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:
| %localappdata%\360chrome\chrome\application |
ThreatInfo has observed presetui.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 presetui.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 Pakistan 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 presetui.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
presetui.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.
81d71fb0ee1b2d1f77b86c3a9f016dd3
6bb3dc08e38a899fa6e636d22c3cd720
64f619c44255ae9bd2f8acead84d1a2c
6cefdf3b5317d476876cabf4bbaa7c5f
ab0328263e9d2da4d8289a8a50ccd9e7
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.