GridinSoft Threat Intelligence
mb.dll file report
Why it matters
Evidence available for this file
No final classification is available yet.
First seen 2025-01-03 23:02:36 (a year ago); latest analysis 2025-04-12 23:02:15 (a year ago).
Company metadata: Miniblink Corp.. Product metadata: Miniblink mb Core dll.
Signed by 北京爱奇艺科技有限公司. 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
mb.dll is a Windows file recorded in the ThreatInfo database. It is associated with Miniblink mb Core dll. The reported company name is Miniblink Corp.. The current detection status is Undefined, based on the latest analysis from 2025-04-12 23:02:15 (a year 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: | Miniblink mb Core dll |
| Company Name: | Miniblink Corp. |
| MD5: | c035b3d4838dcd6a7ee8ea7bfcb2a6ef |
| Size: | 1 MB |
| First Published: | 2025-01-03 23:02:36 (a year ago) |
| Latest Published: | 2025-04-12 23:02:15 (a year ago) |
| Status: | Undefined (on last analysis) | |
| Analysis Date: | 2025-04-12 23:02:15 (a year ago) |
Overview
| Signed By: | 北京爱奇艺科技有限公司 |
| Status: | Valid |
The signature on mb.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%\iqiyi video\lstyle\12.12.0.8857\qyappplugin |
| %programfiles%\iqiyi video\lstyle\13.3.5.9162\qyappplugin |
ThreatInfo has observed mb.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 mb.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 China 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 mb.dll is Windows 10 with 50.0% 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
mb.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.
a5bb2449f9d7865c16aa82e7aba39fbc
b6f35762c5443b246d3de26a5e8af8fb
f9d662381573e15fdb6bd548d45e18f9
77c6406a0f56e366c34b8148d8c95bc2
1af741e313ebf559f9acaf9914a02f71
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.