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: 08 August 2019 at 12:20 pm
No. Company File Type SHA1 MD5 Malware
Name
Digitally
Signed
File
Version
Product
Version
Submitted
From
Malware Behavior
1 N/A Executable a444d75a5081322e
ec41fea2d65e8490
a0a11559
c33d9719d290a82e
eec68868c1583834
Virus.Win32.
Ramnit.K
No N/A N/A 197.34.113.6/32 N/A
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67

Safe Entries

First Seen: 01 January 2009 at 6:49 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 N/A Executable 7b6a2deaaca23b93
aa2903b8ee498f53
2e9878f9
b664b60ba6ae7c05
ff073227ac547d5b
No N/A N/A Internal Submission
3 N/A Executable 2c90821fd06b70ae
c055632842e0adf8
4fef88d1
88f019f13a365da1
8c3a5ea74ca11047
No N/A N/A Internal Submission
4 N/A Executable 76d99f62fc0798c5
04512c26f836f2f4
8afaae6a
3635adf8c0d82619
baa264976c3a0d77
Yes N/A N/A United States
Display 4 items per page
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  • 32 items per page
 
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