GridinSoft Threat Intelligence

NvFBC64.dll file report

Under review File reputation report
MD5 46ce98f33006eaa66b624ab83f27393a
Latest seen 2021-01-12 20:49:30 (5 years ago)
First seen 2021-01-12 20:47:12 (5 years ago)
Size 1 MB
Publisher NVIDIA Corporation
Product NVIDIA Frame Buffer Capture Library
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 2021-01-12 20:47:12 (5 years ago); latest analysis 2021-01-12 20:49:30 (5 years ago).

Publisher context

Company metadata: NVIDIA Corporation. Product metadata: NVIDIA Frame Buffer Capture Library.

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

NvFBC64.dll is a Windows file recorded in the ThreatInfo database. It is associated with NVIDIA Frame Buffer Capture Library. The reported company name is NVIDIA Corporation. The current detection status is Undefined, based on the latest analysis from 2021-01-12 20:49:30 (5 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 Frame Buffer Capture Library
Company Name: NVIDIA Corporation
MD5: 46ce98f33006eaa66b624ab83f27393a
Size: 1 MB
First Published: 2021-01-12 20:47:12 (5 years ago)
Latest Published: 2021-01-12 20:49:30 (5 years ago)
Status: Undefined (on last analysis)
Analysis Date: 2021-01-12 20:49:30 (5 years ago)

Overview

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

The signature on NvFBC64.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\uploads\i41728xrko8ie261618mm4iq928ne854t8pn711he01288knnt\display
%localappdata%\innovative solutions\drivermax\agent\uploads\b4j2d5pcli3285crxn4662820cw4c63121ky4lp22voor88472\display

ThreatInfo has observed NvFBC64.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 NvFBC64.dll across 1 countries. Use this signal to compare local evidence with where the sample is most often reported.

Top country Georgia
Share 100.0%
Low High activity

The strongest geographic signal for this file is Georgia 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 NvFBC64.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

NvFBC64.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.

Format pe
Architecture 64-bit
Subsystem Windows CUI
Entry point 0x000b2b08
Image base 0x0000000180000000

PE Sections:

Sections 6
Raw data 2051072

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

.text 1519616 bytes · 74.1% of section data
MD5 76bd2e20f8646fbc28fb05906a322747
.rdata 377344 bytes · 18.4% of section data
MD5 436500f06fb61f5e3e69f8cc48cd5308
.data 20992 bytes · 1.0% of section data
MD5 b339b72c3ade519f1410ac07502670aa
.pdata 124928 bytes · 6.1% of section data
MD5 64eed0efbbf0a9d2996fabef779bf64d
.rsrc 1024 bytes · 0.0% of section data
MD5 707fb19b9524f4d7e2a051b4641b367f
.reloc 7168 bytes · 0.3% of section data
MD5 8cc4fa6940e0b17647fc40aa0ef3de04

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 46ce98f33006eaa66b624ab83f27393a.
  • 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.