How to Remove “winvnc4.exe”

What is winvnc4.exe?

winvnc4.exe is a legitimate process file popularly known as VNC Server Free Edition for Win32. It is associated with VNC Server Enterprise Edition for Win32, developed by VNC Server Free Edition for PortableApps.com. It is located in C:\Program Files by default.

Malware programmers create files with virus scripts and name them after winvnc4.exe with an intention to spread virus on the internet.

Affected Platform: Windows OS

How to check if your computer is infected with winvnc4.exe malware?

Keep an eye for the following symptoms to see if your PC is infected with winvnc4.exe malware:

  • Internet connection fluctuates
  • winvnc4.exe takes too much CPU space
  • PC slows down significantly
  • Browser automatically redirects to some irrelevant websites
  • Unsolicited ads and popups starts appearing
  • Screen freezes constantly

Take the following steps to diagnose your PC for possible winvnc4.exe malware attack:

Step 1: Simultaneously press CTRL+ALT+DEL keys to open Task Manager.

Step 2: If you notice the file located outside C:\Program Files, then you should run an antivirus scan to get rid of the malware.

How to remove winvnc4.exe malware from system using Comodo Antivirus?

Step 1: Download the award-winning Free Comodo Antivirus.

Step 2: Installation configuration frames will be displayed. Select the configuration you would like to apply.

Step 3: After network detection is complete, press “Close” button for a scan window.

Step 4: Restart your PC.

Step 5: It will take some time for the Comodo Internet Security to update the antivirus.

Step 6: Proceed with a quick scan that automatically begins after the update.

Step 7: If threats are found during the scanning, you will be prompted with an alert screen.

Step 8: Comodo Antivirus will remove winvnc4.exe malware from your computer including all other malwares!

 

10

Malware Entries

First Seen: 09 June 2008 at 6:11 pm
No. Company File Type SHA1 MD5 Malware
Name
Digitally
Signed
File
Version
Product
Version
Submitted
From
Malware Behavior
1 RealVNC Ltd Executable b26bd3ecc988d531
ebe80bbc0e0d7d56
19f223ab
3db45948974ef422
89e8e12fce02da9d
ApplicUnsaf.
Win32.Remote
Admin.WinVNC
.~R
Yes E4.6.3
(r66752)
E4.6.3
(r66752)
Canada N/A
2 RealVNC Ltd Executable b26bd3ecc988d531
ebe80bbc0e0d7d56
19f223ab
3db45948974ef422
89e8e12fce02da9d
ApplicUnsaf.
Win32.Remote
Admin.WinVNC
.~R
Yes E4.6.3
(r66752)
E4.6.3
(r66752)
United States N/A
3 RealVNC Ltd. Executable 69a49a0029dc113f
91ed4688faa3dbd6
61028d05
f3edc9909a02e6bc
a863eb702d37b505
ApplicUnwnt Yes 4.1.3 4.1.3 Internal Submission N/A
4 RealVNC Ltd. Executable 301b51d4a49424a4
98e25a2ebef201b4
787c8310
02949b2fffe16d6f
23649c4999914b98
TrojWare.Win
32.Patched.H
N
No 4.1.3 4.1.3 United States N/A
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30

Safe Entries

First Seen: 15 March 2009 at 4:33 pm
No. Company File Type SHA1 MD5 Digitally
Signed
File
Version
Product
Version
Submitted
From
1 RealVNC Ltd Executable 84b12ea6263d12d4
9f3f430e7b9aafb1
9212225b
dd3edd07a81c101d
a6f61f2447d56a3e
Yes P4.6.3
(r66752)
P4.6.3
(r66752)
Sweden
2 RealVNC Ltd. Executable 546662a32e07727b
f881e52f9b84ce1a
52e2cf61
8c2b14c0605faf6d
e3bbd07c9b46a218
Yes P4.5.1
(r27892)
P4.5.1
(r27892)
Brazil
3 RealVNC Ltd. Executable 2bd0183af345f257
a20e83a93a77f225
570d329e
23a628caa0de997a
7b8c37000383b682
No 4.1.2 4.1.2 10.224.1.115/32
4 RealVNC Ltd. Executable 81098332e8a01632
e018b34d8b2faa14
c17d93e1
9fdbfa013efd4438
26c9936af8f431fb
Yes E4.4.3
(r14632)
E4.4.3
(r14632)
United States
Display 4 items per page
  • 4 items per page
  • 8 items per page
  • 16 items per page
  • 32 items per page
 
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