GridinSoft Threat Intelligence
DX_Check.dll file report
Why it matters
Evidence available for this file
No final classification is available yet.
First seen 2019-11-05 12:56:40 (6 years ago); latest analysis 2021-11-20 21:12:35 (4 years ago).
Signed by Xu Jing. 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
DX_Check.dll is a Windows file recorded in the ThreatInfo database. The current detection status is Undefined, based on the latest analysis from 2021-11-20 21:12:35 (4 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
| MD5: | 42b5a39a72d8ee86ab0f4dd7b51ac667 |
| Size: | 373 KB |
| First Published: | 2019-11-05 12:56:40 (6 years ago) |
| Latest Published: | 2021-11-20 21:12:35 (4 years ago) |
| Status: | Undefined (on last analysis) | |
| Analysis Date: | 2021-11-20 21:12:35 (4 years ago) |
Overview
| Signed By: | Xu Jing |
| Status: | Valid |
The signature on DX_Check.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%\pcgameboost |
ThreatInfo has observed DX_Check.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 DX_Check.dll across 3 countries. Use this signal to compare local evidence with where the sample is most often reported.
The strongest geographic signal for this file is Jordan with 50.0% 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 DX_Check.dll is Windows 10 with 75.0% 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
DX_Check.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.
39580e441208ea2de834ff72c0c6f8e3
cac314406b385229ec37acc566a92f65
45f3d0215c3acaf002ac9a93e5e8ef6e
00000000000000000000000000000000
3431cb4a2a34f0f14b3c103436d9c494
b70925c73911bc7cd2aa2e3b2f0d6ff4
8bc11ae528a5135e27f5ae2e42f5567b
70b4c662ae9759e5751dfcf0ac92d3d5
f48af6bed5bf5ce13dabf7f01169e17b
3f13a0edb183f5dcf88f9822dbf24936
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.