GridinSoft Threat Intelligence
instrument.dll file report
Why it matters
Evidence available for this file
No final classification is available yet.
First seen 2022-09-05 23:17:47 (3 years ago); latest analysis 2026-04-22 23:01:07 (a month ago).
Company metadata: Eclipse Adoptium. Product metadata: OpenJDK Platform 11.
Signed by Eclipse.org Foundation, Inc.. 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
instrument.dll is a Windows file recorded in the ThreatInfo database. It is associated with OpenJDK Platform 11. The reported company name is Eclipse Adoptium. The current detection status is Undefined, based on the latest analysis from 2026-04-22 23:01:07 (a month 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: | OpenJDK Platform 11 |
| Company Name: | Eclipse Adoptium |
| MD5: | 3d552d1971324f0a759e4089c6f22dd1 |
| Size: | 48 KB |
| First Published: | 2022-09-05 23:17:47 (3 years ago) |
| Latest Published: | 2026-04-22 23:01:07 (a month ago) |
| Status: | Undefined (on last analysis) | |
| Analysis Date: | 2026-04-22 23:01:07 (a month ago) |
Overview
| Signed By: | Eclipse.org Foundation, Inc. |
| Status: | Valid |
The signature on instrument.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%\zona\jre |
ThreatInfo has observed instrument.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 instrument.dll across 14 countries. Use this signal to compare local evidence with where the sample is most often reported.
The strongest geographic signal for this file is Russian Federation with 63.8% 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 instrument.dll is Windows 10 with 97.1% 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
instrument.dll is identified as pe for 64-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.
17dc799d42c7da04394abbd3cd9c1ce8
16669573caf8059d1d012d615e581bb4
bcdacb84b06b6d5de784487c9554a2c3
826207495a7d024ab47ce6473aaad1a6
a2ccc02bfd0213cf29a35b71b534161f
484904b4837babbaefefce57b51a95c6
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.