GridinSoft Threat Intelligence
dr.dll file report
Why it matters
Evidence available for this file
No final classification is available yet.
First seen 2026-03-28 23:00:49 (2 months ago); latest analysis 2026-03-28 23:00:49 (2 months ago).
Signed by Tencent Technology (Shenzhen) Company 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
dr.dll is a Windows file recorded in the ThreatInfo database. It is associated with GameLoop. The reported company name is Tencent. The current detection status is Undefined, based on the latest analysis from 2026-03-28 23:00:49 (2 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: | GameLoop |
| Company Name: | Tencent |
| MD5: | 851f543c0cca1d927a77267e2d1dc1f4 |
| Size: | 190 KB |
| First Published: | 2026-03-28 23:00:49 (2 months ago) |
| Latest Published: | 2026-03-28 23:00:49 (2 months ago) |
| Status: | Undefined (on last analysis) | |
| Analysis Date: | 2026-03-28 23:00:49 (2 months ago) |
Overview
| Signed By: | Tencent Technology (Shenzhen) Company Limited |
| Status: | Valid |
The signature on dr.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:
| %sysdrive%\temp\txgamedownload\component\ui\7a597e700c885fb58805d91844b8aa6b |
ThreatInfo has observed dr.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 dr.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 United States 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 dr.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
dr.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.
c0ced9b4e9adca42d5f21a3fc10812c8
e47e950c14b3d80b46f8e665b7d450ca
cb4cbb7ee58572e674daa1292954e254
691eeb910c7c20c8c2a3cc2a98d9c12f
1f354d76203061bfdd5a53dae48d5435
05b30106bfc100b24348f9c8e23724c7
f8896f660d098acaa3fafa8b2e32f8ad
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.