nvbackend.exe
NVIDIA Update by NVIDIA Corporation (Signed)
Version: | 10.4.0.4 |
MD5: | 4f46ea70c7579052f764d0f9b81d23c2 |
SHA1: | 71f20fb798858a3f388d5648b9c107d859af9552 |
Overview
nvbackend.exe executes as a process with the local user's privileges typically within the context of its parent
nvtray.exe (NVIDIA Settings by NVIDIA Corporation). It is set to be start when the PC boots and any user logs into Windows (added to the Run registry key for the all users under the local machine). The file is digitally signed by NVIDIA Corporation which was issued by the VeriSign certificate authority (CA). This particular version is usually found on Windows 8 Pro (6.2.9200.0).
Details
File name: | nvbackend.exe |
Publisher: | NVIDIA Corporation |
Product name: | NVIDIA Update |
Description: | NVIDIA Update Backend |
Typical file path: | C:\Program Files\nvidia corporation\update core\nvbackend.exe |
Original name: | backend.exe |
File version: | 10.4.0.4 |
Size: | 1.71 MB (1,797,064 bytes) |
Build date: | 3/4/2014 12:01 PM |
Certificate |
Issued to: | NVIDIA Corporation |
Authority (CA): | VeriSign |
Effective date: | Wednesday, February 9, 2011 |
Expiration date: | Sunday, February 9, 2014 |
Digital DNA |
File packed: | No |
.NET CLR: | No |
More details
Behaviors
Startup files (all users) run
Runs under the registry key 'HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Run'
- 'NvBackend' → "C:\Program Files\NVIDIA Corporation\Update Core\NvBackend.exe"
Network connections
[UDP] listens on port 48600
Resource utilization
(Note: statistics below are averages based on a minimum sample size of 200 unique participants)
Averages
CPU |
Total CPU: | 0.00010567% | |
Kernel CPU: | 0.00000955% | |
User CPU: | 0.00009612% | |
Kernel CPU time: | 312,002 ms/min | |
Context switches: | 2/sec | |
Memory |
Private memory: | 2.92 MB | |
Private (maximum): | 8.73 MB | |
Private (minimum): | 5.5 MB | |
Non-paged memory: | 2.92 MB | |
Virtual memory: | 100.6 MB | |
Virtual memory (peak): | 105.65 MB | |
Working set: | 7.43 MB | |
Working set (peak): | 20.06 MB | |
Resource allocations |
Threads: | 7 | |
Handles: | 306 | |
GUI GDI count: | 4 | |
GUI GDI peak: | 6 | |
GUI USER count: | 1 | |
GUI USER peak: | 2 | |
Process properties
Distribution by Windows OS
OS version | distribution |
Windows 8 Pro |
100.00% |
|
Distribution by PC manufacturer
PC Manufacturer | distribution |
GIGABYTE |
100.00% |
|