GridinSoft Threat Intelligence

nvcuda32.dll file report

Clean record File reputation report
MD5 4b65da092d28a868d7e84131c9492394
Latest seen 2021-01-09 23:17:31 (5 years ago)
First seen 2017-05-22 09:06:23 (9 years ago)
Size 10 MB
Publisher NVIDIA Corporation
Product NVIDIA CUDA 6.5.51 driver
Signed by NVIDIA Corporation PE Sign v2016

Why it matters

Evidence available for this file

Detection

Latest status is clean for this hash.

Timeline

First seen 2017-05-22 09:06:23 (9 years ago); latest analysis 2021-01-09 23:17:31 (5 years ago).

Publisher context

Company metadata: NVIDIA Corporation. Product metadata: NVIDIA CUDA 6.5.51 driver.

Digital signature

Signed by NVIDIA Corporation PE Sign v2016. 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. Confirm the hash and publisher match the expected software.
  2. Review the observed locations and signature information below.
  3. Rescan if the file was downloaded from an unknown source or appears in an unusual path.

File context

nvcuda32.dll is a Windows file recorded in the ThreatInfo database. It is associated with NVIDIA CUDA 6.5.51 driver. The reported company name is NVIDIA Corporation. The current detection status is Clean, based on the latest analysis from 2021-01-09 23:17:31 (5 years ago).

This record is currently marked as clean, but file reputation can depend on the exact path, hash, and source. Compare the MD5 and publisher data below with the file on your system.

File Details

Product Name: NVIDIA CUDA 6.5.51 driver
Company Name: NVIDIA Corporation
MD5: 4b65da092d28a868d7e84131c9492394
Size: 10 MB
First Published: 2017-05-22 09:06:23 (9 years ago)
Latest Published: 2021-01-09 23:17:31 (5 years ago)
Status: Clean (on last analysis)
Analysis Date: 2021-01-09 23:17:31 (5 years ago)

Overview

Signed By: NVIDIA Corporation PE Sign v2016
Status: Valid

The signature on nvcuda32.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\tmp\display\pci_ven_10de@amp;dev_0a75@amp;subsys_c06a144d
%localappdata%\slimware utilities inc\slimdrivers\backups\20200309t215000647104\pci
%localappdata%\slimware utilities inc\slimdrivers\backups\20191022t110208690982\pci
%localappdata%\slimware utilities inc\slimdrivers\backups\20191017t121155279469\pci
%localappdata%\innovative solutions\drivermax\agent\uploads\x6gjwf5u3759p2afcq28f455n3bh315ar5p434453261ttjfel\display
%localappdata%\innovative solutions\drivermax\agent\uploads\5xw718n3co4h0er1vaeo4uj2j6xs1qkecl2ntp1dg76f1hf457\display
%localappdata%\innovative solutions\drivermax\agent\restore\4h22fdu3e8l0022j6n931gin6836vfrqmc4c97gf4n20h75daf\display
%localappdata%\slimware utilities inc\slimdrivers\backups\20190909t192657628288\pci
%localappdata%\slimware utilities inc\slimdrivers\backups\20190909t185637300008\pci
%localappdata%\slimware utilities inc\slimdrivers\backups\20181024t150454895719\pci

ThreatInfo has observed nvcuda32.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 nvcuda32.dll across 6 countries. Use this signal to compare local evidence with where the sample is most often reported.

Top country Turkey
Share 41.7%
Low High activity

The strongest geographic signal for this file is Turkey with 41.7% of observed hits. Geographic distribution can help identify targeted campaigns, regional software bundles, or where a file is most commonly reported.

OS Version:

Windows 7 75.0%
Windows 10 16.7%
Windows Vista 8.3%

The most common operating system signal for nvcuda32.dll is Windows 7 with 75.0% 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

nvcuda32.dll is identified as pe for 32-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 32-bit
Subsystem Windows GUI
Entry point 0x0021deed
Image base 0x10000000

PE Sections:

Sections 5
Raw data 11136000

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

.text 7818240 bytes · 70.2% of section data
Large raw data
MD5 4a44b2f8d2ff6c34f8a203f8c1826715
.rdata 2457600 bytes · 22.1% of section data
MD5 30cdbf0bdb3c4eb54b3672847eed0dbc
.data 485888 bytes · 4.4% of section data
MD5 90b936c24aeb90b3416fb6fd7fc03054
.rsrc 27136 bytes · 0.2% of section data
MD5 f85407dd38fd9422e126a8023001273b
.reloc 347136 bytes · 3.1% of section data
MD5 6ad7e92117072257d2988933be477dfa

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 hash is currently recorded as clean

Use the MD5, publisher, signature, and observed paths in this report to verify that the file on your device is the same copy described here.

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 4b65da092d28a868d7e84131c9492394.
  • 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.