GridinSoft Threat Intelligence

nvsvs.dll file report

Under review File reputation report
MD5 66a2ceb1806b1e56bbd0c514814b92ac
Latest seen 2021-01-10 23:38:45 (5 years ago)
First seen 2020-11-24 07:03:49 (5 years ago)
Size 4 MB
Publisher NVIDIA Corporation
Product NVIDIA StereoVision Server
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 2020-11-24 07:03:49 (5 years ago); latest analysis 2021-01-10 23:38:45 (5 years ago).

Publisher context

Company metadata: NVIDIA Corporation. Product metadata: NVIDIA StereoVision Server.

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

nvsvs.dll is a Windows file recorded in the ThreatInfo database. It is associated with NVIDIA StereoVision Server. The reported company name is NVIDIA Corporation. The current detection status is Undefined, based on the latest analysis from 2021-01-10 23:38:45 (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 StereoVision Server
Company Name: NVIDIA Corporation
MD5: 66a2ceb1806b1e56bbd0c514814b92ac
Size: 4 MB
First Published: 2020-11-24 07:03:49 (5 years ago)
Latest Published: 2021-01-10 23:38:45 (5 years ago)
Status: Undefined (on last analysis)
Analysis Date: 2021-01-10 23:38:45 (5 years ago)

Overview

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

The signature on nvsvs.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:

%commonappdata%\reviversoft\driver reviver\downloads\97
%commonappdata%\reviversoft\driver reviver\downloads\97f4c5d2-53a3-40f3-bdc4-9037e24fedbb
%commonappdata%\reviversoft\driver reviver\downloads\2a45396a-c0a2-47a1-9618-87fa529fc64c

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

Top country India
Share 50.0%
Low High activity

The strongest geographic signal for this file is India with 50.0% 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 nvsvs.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

nvsvs.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 0x0023b9f0
Image base 0x0000000180000000

PE Sections:

Sections 8
Raw data 5037056

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

.text 2820608 bytes · 56.0% of section data
MD5 dc93dc751ab8bb6ebfb99c0abb15582b
.rdata 1024512 bytes · 20.3% of section data
MD5 7091a31f5fdc4b6d08047c4eb4ec738f
.data 64000 bytes · 1.3% of section data
MD5 77b71d8ad188eb27de1fc586b2eb8223
.pdata 130560 bytes · 2.6% of section data
MD5 4c3a83c02c3c0b1633f31f6cfa1a888a
.didat 2048 bytes · 0.0% of section data
Uncommon name
MD5 7f615e13b4a183bd8b669d6a935fb32c
.tls 512 bytes · 0.0% of section data
MD5 1f354d76203061bfdd5a53dae48d5435
.rsrc 925184 bytes · 18.4% of section data
MD5 7278c04e625d696fe7ac248de72adb92
.reloc 69632 bytes · 1.4% of section data
MD5 22fd392248ad9bb25584161743925c90

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 66a2ceb1806b1e56bbd0c514814b92ac.
  • 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.