GridinSoft Threat Intelligence
InstUtils.exe file report
Why it matters
Evidence available for this file
No final classification is available yet.
First seen 2025-03-07 23:04:35 (a year ago); latest analysis 2025-05-02 23:02:36 (a year ago).
Company metadata: AMS Software. Product metadata: InstUtils.
Signed by AMS SOFTWARE LLC. 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
InstUtils.exe is a Windows file recorded in the ThreatInfo database. It is associated with InstUtils. The reported company name is AMS Software. The current detection status is Undefined, based on the latest analysis from 2025-05-02 23:02:36 (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: | InstUtils |
| Company Name: | AMS Software |
| MD5: | 861eb8d45c3ed7a4bd8e18b04d8cdb96 |
| Size: | 44 KB |
| First Published: | 2025-03-07 23:04:35 (a year ago) |
| Latest Published: | 2025-05-02 23:02:36 (a year ago) |
| Status: | Undefined (on last analysis) | |
| Analysis Date: | 2025-05-02 23:02:36 (a year ago) |
Overview
| Signed By: | AMS SOFTWARE LLC |
| Status: | Valid |
The signature on InstUtils.exe 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% |
ThreatInfo has observed InstUtils.exe 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 InstUtils.exe 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 Russia with 75.0% 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 InstUtils.exe 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
InstUtils.exe is identified as pe for 32-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.
.NET Info:
| MVID: | 7c8afe56-baec-4957-8a5a-11ea2857df48 |
| Typelib ID: | e41fafe1-f65d-4096-8da7-260da9bc0575 |
PE Sections:
Section layout highlights raw-size concentration, repeated names, packer markers, and hashes that can be compared across related samples.
a4d7d62761c6856d3f0c31c86e57a737
4c89f8d91b2d19183af3d4990983abec
9537173f936a0d100b24373d6922ec87
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.