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!

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Malware Entries

No. Company File Type SHA1 MD5 Malware
Name
Digitally
Signed
File
Version
Product
Version
Submitted
From
Malware Behavior
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8

Safe Entries

First Seen: 05 August 2011 at 5:09 pm
No. Company File Type SHA1 MD5 Digitally
Signed
File
Version
Product
Version
Submitted
From
1 Digia Plc Executable 0be501481623784c
18feef00c1824650
062b554a
e6990fba2c8225a0
9f1de5c0f33863ff
No 4.8.2.0 N/A United States
2 Digia Plc and/or its subsidiary(-ies) Executable 19b3e545ccf9b97b
8d9d6df27d502262
4f3c321f
56bf39ec4f30d504
b991bec8bdcb12cf
No 4.8.4.0 N/A 10.224.25.45/32
3 N/A Executable 58b4e344b11e5492
86036a25da324059
4440795f
a734a5e299ca76dd
458300deb551a229
No N/A N/A United States
4 Nokia Corporation and/or its subsidiary(-ies) Executable e20ba78b99bd2a07
1cb17db00df37ca9
4149256d
44ab1b88c1cd12f3
23913f6b16142877
No 4.8.3.0 N/A 10.108.51.140/32
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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