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Process Detail

Running, Malicious, Unwanted, Memory Hogs

Welcome to the PC Matic Process Library. We maintain an extensive list of common processes running on today’s PCs. Within this library you can learn more about the processes running on your machine.

Process Library Detail

What is winvnc4.exe? VNC Server?

Vendor:      RealVNC
Product:     
Vendor Website:      http://www.realvnc.com/
Last Seen by PC Matic:      No Data

Process is Bad PC Matic has analyzed this process and determined that there is a high likelihood that it is bad.
Process is questionablePC Matic has analyzed this process and determined that the safety of this process is questionable.
Process is goodPC Matic has analyzed this process and determined that there is a high likelihood that it is good.
Process is goodThis process is a Microsoft or Windows process, but many viruses use this file name to escape notice.

Purpose: WinVNC4.exe - The RealVNC 4 server for Virtual Network Computing usage over a LAN/WAN.

winvnc4.exe is a user invoked program and a normal part of PC operations. No action required.


winvnc4.exe is known to be a bad process. Learn more about protecting your PC from these bad processes with PC Matic.
winvnc4.exe could be a harmful process. Learn more about protecging your PC from these potential harmful processes with PC Matic.
This information brought to you by PC Matic. PC Matic's real-time protection, Super Shield, blocks ALL bad and unknown threats to keep your PC secure.
winvnc4.exe is a Microsoft or Windows process but some versions of this exe carry viruses.
Learn more about protecting yourself from bad versions of this file with PC Matic.

Percentage of recently scanned PC's with this process running: 0.15%
Average CPU use for this program: 0%
Average RAM for this program: 5 MB


Program Name MD5 Count
winvnc4.exe

MD5 Hashes

# Status MD5 Revision Name Size
1 Status 0xf3edc9909a02e6bca863eb702d37b505 2/20/2018 10:04:00 PM Unknown Unknown VNC Server 429 KB
2 Status 0x3fc39dc90318c1b72d867fe04962a20f 1/24/2017 2:31:00 PM Unknown 4.1.1 VNC Server 444 KB
3 Status 0x0de4be346217fe574b3ded0650aecff8 5/18/2015 8:00:00 PM Unknown Unknown VNC Server 1457 KB
4 Status 0xff245909d6171384bdc2b6e9e703eb80 5/6/2015 4:58:00 PM Unknown Unknown VNC Server 2105 KB
5 Status 0x7043ddf51d7135c1d1b83b4213dfed61 4/12/2015 10:02:00 PM Unknown 4.0 VNC Server 372 KB
6 Status 0xc5737866818a4a1c98ab97091461dc27 1/14/2015 10:53:00 PM Unknown Unknown VNC Server 1656 KB
7 Status 0xbda11f9ab8629313950cef60ec1dbe1d 12/16/2014 2:00:00 AM Unknown 4.1.2 VNC Server 428 KB
8 Status 0xb8ea3a8147f491472502965d4195a306 11/8/2014 1:40:00 AM Unknown Unknown VNC Server 1433 KB
9 Status 0x49fe39e6d573b65f39d247280bd71ea1 10/9/2014 7:29:00 PM Unknown 4.1 VNC Server 440 KB
10 Status 0x3f1546b526a8a38f96b19b4e2826d79d 9/23/2014 6:22:00 AM Unknown Unknown VNC Server 1656 KB
11 Status 0xa5c691ae2899a31c03aa9ec7dd07d7a0 9/22/2014 6:31:00 PM Unknown Unknown VNC Server 2109 KB
12 Status 0x9aa00d6092c46e59376153a3a4104d18 8/26/2014 1:50:00 AM Unknown 4.1.2 VNC Server 428 KB
13 Status 0xcc50c845c0bd5b95b990e26b6200e7eb 8/14/2014 10:00:00 PM Unknown Unknown VNC Server 1620 KB
14 Status 0xe2e79e175a35d3f6d344320b989de3d4 8/8/2014 11:35:00 AM Unknown E4.2.6 VNC Server 824 KB
15 Status 0xd663a1aeadde6f20a6316ad92ec3b1e6 4/20/2014 7:40:00 PM Unknown Unknown VNC Server 428 KB
16 Status 0xfbc4a14cecc623596710ae85c9ac48cd 7/11/2013 7:31:00 AM Unknown Unknown VNC Server 2113 KB
17 Status 0x40968e93746dfb6f861f88a6abed23d3 10/8/2012 11:58:00 AM Unknown Unknown VNC Server 1656 KB
18 Status 0x45fbe420608d4e609d970b70fa238c31 2/3/2012 5:31:00 PM Unknown Unknown VNC Server 1457 KB
19 Status 0x796fe455e6a1ef45db74f78771c75a43 2/3/2012 6:07:00 AM Unknown E4.3.2 VNC Server 893 KB
20 Status 0x87cf6c1600962d6571fb639eabe11f4f 1/26/2012 1:30:00 PM Unknown Unknown VNC Server 1461 KB
21 Status 0x2be4d40cf0faaf07d778d4777cfd8090 1/16/2012 9:25:00 AM Unknown E4.3.1 VNC Server 892 KB
22 Status 0xc297f01467d9689f8d842940c6455988 9/16/2011 6:31:00 PM Unknown E4.2.9 VNC Server 832 KB
23 Status 0xb8da8a6615b696e2daf6e62a16bcceb8 9/7/2011 11:07:00 PM Unknown Unknown VNC Server 1449 KB
24 Status 0x8c2b14c0605faf6de3bbd07c9b46a218 8/19/2011 5:55:00 PM Unknown Unknown VNC Server 1433 KB
25 Status 0x91d4bf8027192126c6301f7221b1b555 7/29/2011 9:41:00 PM Unknown Unknown VNC Server 2113 KB


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