GridinSoft Threat Intelligence
dnnl.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 2024-11-05 23:01:45 (2 years ago); latest analysis 2025-04-28 23:01:24 (a year ago).
Company metadata: Intel Corporation. Product metadata: oneAPI Deep Neural Network Library (oneDNN).
Signed by 成都奇鲁科技有限公司;Chengdu Qilu 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
dnnl.dll is a Windows file recorded in the ThreatInfo database. It is associated with oneAPI Deep Neural Network Library (oneDNN). The reported company name is Intel Corporation. The current detection status is Undefined, based on the latest analysis from 2025-04-28 23:01:24 (a year 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: | oneAPI Deep Neural Network Library (oneDNN) |
| Company Name: | Intel Corporation |
| MD5: | 26061f60f856a6f628391515779477cf |
| Size: | 29 MB |
| First Published: | 2024-11-05 23:01:45 (2 years ago) |
| Latest Published: | 2025-04-28 23:01:24 (a year ago) |
| Status: | Undefined (on last analysis) | |
| Analysis Date: | 2025-04-28 23:01:24 (a year ago) |
Overview
| Signed By: | 成都奇鲁科技有限公司;Chengdu Qilu Technology Co. Ltd. |
| Status: | Valid |
The signature on dnnl.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%\ludashi |
ThreatInfo has observed dnnl.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 dnnl.dll across 2 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 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 dnnl.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
dnnl.dll is identified as pe for 64-bit systems. The subsystem is Windows CUI. 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.
c9b61c005bb429f8ef8830fb4e28f6b0
5239d4bab07d7df0ef60739bcb4f6fdc
bdeaa4298209c60f92b5f77ad5766513
5be2ec75646fcbc31ec85e2140dab8b3
924dfcebe4a1024c15d2b920843f631e
6f4ee749d6e435737760fc61c7df8d1a
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.