Should I block it?
No, this file is 100% safe to run.
Additional versions
Relationships
tvnserver.exe
TightVNC by GlavSoft LLC. (Signed)
Version: | 2.0.3.0 |
MD5: | 0461faebb17a4a92effa2eb67bc52261 |
SHA1: | 5588f84aed293aa941713f41c65b230c922bc807 |
SHA256: | f8a2c4e9dae47694e312fd893bb197c431021ad201074d343caec166c2851010 |
Overview
tvnserver.exe runs as a service under the name TightVNC Server (tvnserver) with extensive SYSTEM privileges (full administrator access). 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 GlavSoft LLC. which was issued by the Thawte certificate authority (CA).
Details
File name: | tvnserver.exe |
Publisher: | GlavSoft LLC. |
Product name: | TightVNC |
Description: | TightVNC Server for Windows |
Typical file path: | C:\Program Files\common files\comodo\tvnserver.exe |
File version: | 2.0.3.0 |
Size: | 807.52 KB (826,896 bytes) |
Certificate |
Issued to: | GlavSoft LLC. |
Authority (CA): | Thawte |
Expiration date: | Friday, March 29, 2013 |
Digital DNA |
PE subsystem: | Windows GUI |
File packed: | No |
.NET CLR: | No |
More details
Behaviors
Services
Runs under 'SYSTEM\CurrentControlSet\Services' by the Service Controller (services.exe)
- 'tvnserver' (TightVNC Server)
- tvnserver
Startup files (all users) run
Runs under the registry key 'HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Run'
- 'tvncontrol' → "C:\Program Files\Common Files\Comodo\tvnserver.exe" -controlservice -slave
Resource utilization
(Note: statistics below are averages based on a minimum sample size of 200 unique participants)
Averages
CPU |
Total CPU: | 0.00055768% | |
Kernel CPU: | 0.00037153% | |
User CPU: | 0.00018616% | |
Kernel CPU time: | 75,422 ms/min | |
Context switches: | 601/sec | |
Memory |
Private memory: | 956 KB | |
Private (maximum): | 3.31 MB | |
Private (minimum): | 3.02 MB | |
Non-paged memory: | 956 KB | |
Virtual memory: | 30.32 MB | |
Virtual memory (peak): | 31.98 MB | |
Working set: | 3.31 MB | |
Working set (peak): | 3.31 MB | |
Page faults: | 868/min | |
I/O |
I/O read transfer: | 4.61 KB/sec | |
I/O read operations: | 884/sec | |
I/O write transfer: | 4.6 KB/sec | |
I/O write operations: | 884/sec | |
I/O other transfer: | 1.58 MB/sec | |
I/O other operations: | 43,108/sec | |
Resource allocations |
Threads: | 6 | |
Handles: | 79 | |
GUI GDI count: | 10 | |
GUI USER count: | 8 | |
Process properties
Integrety level: | Undefined |
Platform: | 32-bit |
Command lines: |
- "C:\Program Files\tightvnc\tvnserver.exe" -service
- "C:\Program Files\tightvnc\tvnserver.exe" -controlservice -slave
|
Owner: | SYSTEM |
Windows Service |
Service name: | tvnserver |
Display name: | TightVNC Server |
Type: | Win32OwnProcess |
Parent processes: |
|
Distribution by Windows OS
OS version | distribution |
Windows 7 Home Premium |
51.85% |
|
Microsoft Windows XP |
14.81% |
|
Windows 7 Professional |
14.81% |
|
Windows 7 Ultimate N |
11.11% |
|
Windows Vista Ultimate |
3.70% |
|
Windows 8 Pro |
3.70% |
|
Distribution by country
United States installs about 38.46% of TightVNC.
Distribution by PC manufacturer
PC Manufacturer | distribution |
Sony |
53.33% |
|
Acer |
33.33% |
|
Dell |
13.33% |
|