GridinSoft Threat Intelligence

NvXDCore.dll file report

Under review File reputation report
MD5 b4f5135c89bafcf58e08fb5a15d9c35e
Latest seen 2026-03-28 23:00:34 (2 months ago)
First seen 2026-03-28 23:00:34 (2 months ago)
Size 1 MB
Publisher NVIDIA Corporation
Product NVIDIA Driver Helper Service, Version 512.15
Signed by Nvidia Corporation;Microsoft Windows Hardware Compatibility Publisher

Why it matters

Evidence available for this file

Detection

No final classification is available yet.

Timeline

First seen 2026-03-28 23:00:34 (2 months ago); latest analysis 2026-03-28 23:00:34 (2 months ago).

Publisher context

Company metadata: NVIDIA Corporation. Product metadata: NVIDIA Driver Helper Service, Version 512.15.

Digital signature

Signed by Nvidia Corporation;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

NvXDCore.dll is a Windows file recorded in the ThreatInfo database. It is associated with NVIDIA Driver Helper Service, Version 512.15. The reported company name is NVIDIA Corporation. The current detection status is Undefined, based on the latest analysis from 2026-03-28 23:00:34 (2 months 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 Driver Helper Service, Version 512.15
Company Name: NVIDIA Corporation
MD5: b4f5135c89bafcf58e08fb5a15d9c35e
Size: 1 MB
First Published: 2026-03-28 23:00:34 (2 months ago)
Latest Published: 2026-03-28 23:00:34 (2 months ago)
Status: Undefined (on last analysis)
Analysis Date: 2026-03-28 23:00:34 (2 months ago)

Overview

Signed By: Nvidia Corporation;Microsoft Windows Hardware Compatibility Publisher
Status: Valid

The signature on NvXDCore.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:

%appdata%\driverfinder\backup

ThreatInfo has observed NvXDCore.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 NvXDCore.dll across 1 countries. Use this signal to compare local evidence with where the sample is most often reported.

Top country Poland
Share 100.0%
Low High activity

The strongest geographic signal for this file is Poland 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:

Windows 10 100.0%

The most common operating system signal for NvXDCore.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

NvXDCore.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 0x000bb030
Image base 0x0000000180000000

PE Sections:

Sections 8
Raw data 1827840

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

.text 1191424 bytes · 65.2% of section data
MD5 b34823a507f3c4d13e0232278514cc08
.rdata 500736 bytes · 27.4% of section data
MD5 01d98f349bf49a0e1c41f399f922b725
.data 64512 bytes · 3.5% of section data
MD5 ac78d8212ec8c19de2a8cd100fac00ef
.pdata 54784 bytes · 3.0% of section data
MD5 2be1fe9a3919c89e03195447a15a1ef7
.didat 512 bytes · 0.0% of section data
Uncommon name
MD5 100314f5f8160b33a30468b2ebfb4a60
.tls 512 bytes · 0.0% of section data
MD5 1f354d76203061bfdd5a53dae48d5435
.rsrc 4096 bytes · 0.2% of section data
MD5 a5849e05be410a9fb825f8ba34ef749c
.reloc 11264 bytes · 0.6% of section data
MD5 d64fb91739c5b1c8ed3973052e7a619a

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 b4f5135c89bafcf58e08fb5a15d9c35e.
  • 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.