GridinSoft Threat Intelligence
DTLUI.dll 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 2018-08-20 15:04:00 (7 years ago); latest analysis 2022-08-30 23:11:39 (3 years ago).
Company metadata: 深圳市驱动人生科技股份有限公司. Product metadata: DTLUI 动态链接库.
Signed by OSTOTO CO. LIMITED. 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
DTLUI.dll is a Windows file recorded in the ThreatInfo database. It is associated with DTLUI 动态链接库. The reported company name is 深圳市驱动人生科技股份有限公司. The current detection status is Undefined, based on the latest analysis from 2022-08-30 23:11:39 (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: | DTLUI 动态链接库 |
| Company Name: | 深圳市驱动人生科技股份有限公司 |
| MD5: | 74374a9d06824d99f41cf5fc7123b296 |
| Size: | 859 KB |
| First Published: | 2018-08-20 15:04:00 (7 years ago) |
| Latest Published: | 2022-08-30 23:11:39 (3 years ago) |
| Status: | Undefined (on last analysis) | |
| Analysis Date: | 2022-08-30 23:11:39 (3 years ago) |
Overview
| Signed By: | OSTOTO CO. LIMITED |
| Status: | Valid |
The signature on DTLUI.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%\ostotosoft |
| %sysdrive%\windows.old\program files (x86)\ostotosoft |
| %sysdrive%\_程式\[工具] 驅動管理工具 driver talent v7.1.6.26 免安裝 |
| %appdata%\zhp\quarantine\zhpcleaner\ostotosoft\ostotosoft |
| %appdata%\zhp\quarantine\zhpcleaner\ostotosoft |
ThreatInfo has observed DTLUI.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 DTLUI.dll across 46 countries. Use this signal to compare local evidence with where the sample is most often reported.
The strongest geographic signal for this file is Poland with 8.1% 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 DTLUI.dll is Windows 10 with 72.8% 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
DTLUI.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.
0178124f8b49b8837ba24c588f7a4fe3
9600258892b6135b62cf7bf01bd54a4f
6a3017091391322880589c9b31f44875
19bf01d836da6a3e2d9f0ad3f5a2f43b
687773ff70620dd28f69a83bb19ac9e3
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.