NVIDIA Corporation - 0.023% Detection Rate *

Did you just run into a download or a file on your computer that has been digitally signed by NVIDIA Corporation? If that's the case, please read on.

You'll typically see NVIDIA Corporation when running the file. The publisher name is then displayed as the "Verified publisher" in the UAC dialog as the screenshot shows:

Screenshot where NVIDIA Corporation appears as the verified publisher in the UAC dialog

You can view the digital signature details for NVIDIA Corporation with the following procedure:

  1. Open up Windows Explorer and locate the NVIDIA Corporation file
  2. Right-click the file and select Properties
  3. Click the Digital Signatures tab
  4. Click on the View Certificate button

Here's a screenshot of a file digitally signed by NVIDIA Corporation:

Screenshot of the NVIDIA Corporation certificate

As you can see in the screencap above, the Windows OS reports that "This digital signature is OK". This means that the file has been published by NVIDIA Corporation and that the file has not been tampered with.

If you click the View Certificate button shown in the screengrab above, you can view all the details of the certificate, such as when it was issued, who issued the certificate, how long it is valid, etc. You can also examine the address for NVIDIA Corporation, such as the street name, city and country.

VeriSign Class 3 Code Signing 2009-2 CA, VeriSign Class 3 Code Signing 2004 CA, VeriSign Class 3 Code Signing 2010 CA and Symantec Class 3 SHA256 Code Signing CA - G2 has issued the NVIDIA Corporation certificates. You can also see the details of the issuer by clicking the View Certificate button shown in the screenshot above.

NVIDIA Corporation Files

The following are the NVIDIA Corporation files I have gathered, thanks to the FreeFixer users.

The FreeFixer tool treats files from NVIDIA Corporation as trusted, which means that the NVIDIA Corporation files will appear with a green background and that there is no removal checkbox for the file. However, as you can see in the scan results below, a few of the anti-virus scanners detects the NVIDIA Corporation file(s). I'm pretty sure those detections are false positives and that the files are safe. It is unlikely that NVIDIA Corporation would ship a malware file.

Detection RatioFile Name
1/45nvinit.dll
1/48nvvsvc.exe
1/57NvBackend.exe
1/47drsupdate.17186803_RUNASUSER.exe
1/48nvSCPAPISvr.exe
1/56NvOAWrapperCache.exe
1/49nvinitx.dll
1/48drsupdate.15912677_RUNASUSER.exe
1/55NvOAWrapperCache.exe
1/54NvOAWrapperCache.exe
1/54NvOAWrapperCache.exe
1/54NvOAWrapperCache.exe
1/57NvBackend.exe
1/68nvnodejslauncher.exe
1/49nvstor32.sys
1/46drsupdate.14607810_runasuser.exe
1/48drsupdate.15334346_RUNASUSER.exe
1/45NVSVC64.DLL
1/48drsupdate.r285_58-11403901_RUNASUSER.exe
1/53streaming-assets-steam.18529214.exe
1/56NvOAWrapperCache.exe
1/54NvOAWrapperCache.exe
1/56NvOAWrapperCache.exe
1/57NvOAWrapperCache.exe
1/57NvOAWrapperCache.exe
1/56UWPEnum.dll
1/71nv3dappshext.dll
1/72NVIDIA Share.exe
1/71NVDisplay.Container.exe
0/47NvBackend.exe
0/47nvspcap64.dll
0/56NvOAWrapperCache.exe
0/49OAWrapper.exe
0/48WLMerger.exe
0/47nvspcap.dll
0/57nvcontainer.exe
0/55DRS update.18761999.exe
0/55Ontology.dll
0/48nvgts.sys

Scanner and Detection Names

Here's the detection names for the NVIDIA Corporation files. I've grouped the detection names by each scanner engine. Thanks to VirusTotal for the scan results.

As mentioned above, I think these detections are incorrect since it is very unlikely that NVIDIA Corporation would ship a malware file.

ScannerDetection Names
AegisLabW32.Sality, W32.Sality.mErh
BaiduWin32.Virus.Lamer.g
BkavW32.HfsAdware.35D3, W32.Clod94c.Trojan.67bf
ClamAVWin.Trojan.Katusha-500, Win.Trojan.Rootkit-5512
EmsisoftGenPack:Generic.Hupigon.PAS.C859F481 (B)
JiangminWin32/Virut.bn, Trojan.Generic.czdfv, Trojan.Generic.amjqq
SUPERAntiSpywareTrojan.Agent/Gen-Downloader, Trojan.Agent/Gen-FakeAlert
eGambitUnsafe.AI_Score_83%, Unsafe.AI_Score_99%, Unsafe.AI_Score_92%

* How the Detection Percentage is Calculated

The detection percentage is based on that I've collected 127160 scan results for the NVIDIA Corporation files. 29 of these scan results came up with some sort of detection. If you like, you can review the full details of the scan reports by examining the files listed above.

Analysis Details

In the analysis on this page I grouped all certificates where the signer name is set to upper and lower case variants of NVIDIA Corporation. These are the signer names:

The analysis is based on certificates with the following serial numbers:

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