GridinSoft Threat Intelligence

nvumdshimx.dll file report

Under review File reputation report
MD5 d88a67fb28159e1818be705a322300ee
Latest seen 2023-03-13 23:39:37 (3 years ago)
First seen 2020-05-24 16:48:15 (5 years ago)
Size 577 KB
Publisher NVIDIA Corporation
Product NVIDIA D3D shim drivers
Signed by NVIDIA Corporation PE Sign v2016;Microsoft Windows Hardware Compatibility Publisher

Why it matters

Evidence available for this file

Detection

No final classification is available yet.

Timeline

First seen 2020-05-24 16:48:15 (5 years ago); latest analysis 2023-03-13 23:39:37 (3 years ago).

Publisher context

Company metadata: NVIDIA Corporation. Product metadata: NVIDIA D3D shim drivers.

Digital signature

Signed by NVIDIA Corporation PE Sign v2016;Microsoft Windows Hardware Compatibility Publisher. The signature is reported as valid, but signed files can still be bundled or abused.

Observed locations

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

  1. Use the hash and metadata below to verify the exact file identity.
  2. Review publisher, signature, paths, and PE details for inconsistencies.
  3. Run a local scan if the file appears unexpectedly or starts with Windows.

File context

nvumdshimx.dll is a Windows file recorded in the ThreatInfo database. It is associated with NVIDIA D3D shim drivers. The reported company name is NVIDIA Corporation. The current detection status is Undefined, based on the latest analysis from 2023-03-13 23:39:37 (3 years 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: NVIDIA D3D shim drivers
Company Name: NVIDIA Corporation
MD5: d88a67fb28159e1818be705a322300ee
Size: 577 KB
First Published: 2020-05-24 16:48:15 (5 years ago)
Latest Published: 2023-03-13 23:39:37 (3 years ago)
Status: Undefined (on last analysis)
Analysis Date: 2023-03-13 23:39:37 (3 years ago)

Overview

Signed By: NVIDIA Corporation PE Sign v2016;Microsoft Windows Hardware Compatibility Publisher
Status: Valid

The signature on nvumdshimx.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:

%localappdata%\innovative solutions\drivermax\agent\restore\75bc23a879j9f7pnfd87p8sss21s15anp669ni3n72p08h8553\display
%localappdata%\innovative solutions\drivermax\agent\restore\rexvv160m04li3mf9i8i8se9o53vxi1hpkweq0w4fe2t7ab736\display
%localappdata%\innovative solutions\drivermax\agent\uploads\l26sbx1tr252nn469fv7c13c2u02c99pu2b9v0f75m35u6t70k\display

ThreatInfo has observed nvumdshimx.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 nvumdshimx.dll across 2 countries. Use this signal to compare local evidence with where the sample is most often reported.

Top country Brazil
Share 66.7%
Low High activity

The strongest geographic signal for this file is Brazil with 66.7% of observed hits. Geographic distribution can help identify targeted campaigns, regional software bundles, or where a file is most commonly reported.

OS Version:

Windows 10 66.7%
Windows 8 33.3%

The most common operating system signal for nvumdshimx.dll is Windows 10 with 66.7% 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

nvumdshimx.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.

Format pe
Architecture 64-bit
Subsystem Windows GUI
Entry point 0x0004ba40
Image base 0x0000000180000000

PE Sections:

Sections 7
Raw data 566784

Section layout highlights raw-size concentration, repeated names, packer markers, and hashes that can be compared across related samples.

.text 443392 bytes · 78.2% of section data
MD5 eedc14eef8933917f50538be2198622e
.rdata 87040 bytes · 15.4% of section data
MD5 2c98fb0ff06b614ca4ae4934062e5bfe
.data 6144 bytes · 1.1% of section data
MD5 3c25252f89b51f7d1b8b6628e9917274
.pdata 21504 bytes · 3.8% of section data
MD5 dedd06e41839d1102c03ceb277846d50
.tls 512 bytes · 0.1% of section data
MD5 1f354d76203061bfdd5a53dae48d5435
.rsrc 1024 bytes · 0.2% of section data
MD5 14faa804f8563e0b35a3700eabd12596
.reloc 7168 bytes · 1.3% of section data
MD5 8820443866d085ae82282443f2722005

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.

Scan with GridinSoft Anti-Malware Use a local scan if the file origin or behavior is unclear. Check this hash on VirusTotal

Recommended next steps

  • Compare the local file MD5 with d88a67fb28159e1818be705a322300ee.
  • Check the file path, publisher, and signature against the details in this report.
  • Run a GridinSoft scan if the source, path, or behavior looks unusual.