How to Remove “QtNetwork4.dll”

What is QtNetwork4.dll?

The file named QtNetwork4.dll is developed by Nokia Corporation. The file has a valid digital signature and is duly signed by the company. The signing authority is presided over by Comodo CA Limited. It receives prompt security updates from the developer to safeguard it against any attacks. The threat level is 1.

QtNetwork4.dll is located in C:\Program Files\comodo\rmm agent service\qtnetwork4.dll. The total size of the file is found to be 953.2 kilobytes. The latest version of the program cannot be found in records. The non-system process has no direct connection with the Windows operating system. It can readily be disabled.

Affected Platform: Windows 8,10

How to check if your computer is infected with QtNetwork4.dll malware?      

Each malware is different and causes unique problems to the system. You will notice one or several of the following symptoms if your system is infected with QtNetwork4.dll malware:

  • Internet connection fluctuates
  • QtNetwork4.dll file is taking more of your CPU memory 
  • System performance is very low
  • Browser is redirected to some strange websites
  • Interference of annoying popup ads
  • Other malwares infiltrate into the system

To further establish the malware infection, take the following steps:

  • Go to Task Manager by pressing the combination of keys ctrl+alt+del
  • Go to the process tab and right-click on the QtNetwork4.dll and open the file location

If the file is located outside C:\Program Files\comodo\rmm agent service\qtnetwork4.dll, then it is likely that the system is affected with QtNetwork4.dll malware.

How to remove QtNetwork4.dll malware from system using Comodo Antivirus?

Ideally, replacing the existing QtNetwork4.dll file on your computer with a different version procured from the internet is advisable. To remove the file using Comodo's trusted and effective antivirus software, follow the steps below:

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

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

Step 3: Select Customize Configuration option and arrange installers, configuration, and file location.

Step 4: Once the Installation is Finished, 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 QtNetwork4.dll malware from your computer including all other malwares!

1

Malware Entries

First Seen: 13 March 2018 at 12:06 am
No. Company File Type SHA1 MD5 Malware
Name
Digitally
Signed
File
Version
Product
Version
Submitted
From
Malware Behavior
1 N/A Executable c35edf9569dc8d1f
ba530d46083ddfff
6868746a
a066a94e01f44400
8a2e1f69088d2412
Virus.Win32.
Ramnit.K
No N/A N/A 105.155.183.28/32 N/A
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27

Safe Entries

First Seen: 30 June 2010 at 9:22 pm
No. Company File Type SHA1 MD5 Digitally
Signed
File
Version
Product
Version
Submitted
From
1 Nokia Corporation and/or its subsidiary(-ies) Executable 8faf0cd622f2d74d
c3200f34c7bbcc05
2ddac1ae
5e7b3b5a10bb05e5
f714e3ae9c0960f7
Yes 4.8.1.0 N/A 10.0.17.142/32
2 The Qt Company Ltd Executable 912bbc4c4db4ec37
d0ac5505ba162b41
99974ce6
0736589288e39a47
fea5f2fa7e5c68d7
No 4.8.7.0 N/A United States
3 The Qt Company Ltd Executable 93e732be384f23e8
0117bf712934eedf
08c37101
bf4ef135686c1227
5f33162412ad387b
No 4.8.7.0 N/A 10.108.51.216/32
4 Nokia Corporation and/or its subsidiary(-ies) Executable b92f067a947b4dae
3029ca5051081652
6a11d611
c9ae332b021335f8
4b117e0f3e0dc0c4
No 4.8.1.0 N/A United States
Display 4 items per page
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  • 16 items per page
  • 32 items per page
 
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