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!

4

Malware Entries

First Seen: 12 January 2019 at 11:09 am
No. Company File Type SHA1 MD5 Malware
Name
Digitally
Signed
File
Version
Product
Version
Submitted
From
Malware Behavior
1 N/A Executable c1ed8d6bac11af61
df94bdf2652325b8
b3d30247
aa98adfaa48777f9
a6551511c58e99eb
Virus.Win32.
Ramnit.K
No N/A N/A Colombia N/A
2 N/A Executable c5d500a6142af1f4
d5f131fb7b4b9c90
86dad107
9d010ecea56a78b3
58852e98b51b237a
Virus.Win32.
Ramnit.K
No N/A N/A Colombia N/A
3 Digia Plc and/or its subsidiary(-ies) Executable 299fbd3e9bb731b4
dc46779295c3c391
7833d807
72066961da4ed1f7
6c64c6889a412b0a
Virus.Win32.
Ramnit.K
No 4.8.4.0 N/A 154.124.94.5/32 N/A
4 N/A Executable f1948091714eae90
64150a54355f3135
6efc9ae2
c893c0146f36e4fe
a89d21880b8c5375
Virus.Win32.
Ramnit.K
No N/A N/A Colombia N/A
Display 4 items per page
  • 4 items per page
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10

Safe Entries

First Seen: 09 March 2011 at 8:57 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 Nokia Corporation and/or its subsidiary(-ies) Executable 8494a05f0651873e
179a24c3e10f2fd9
f5460c4d
3dde3cfe821679fa
cec792ddac624da5
Yes 4.8.2.0 N/A United States
3 N/A Executable b82f00d51e4437dc
bf1e862a7e0d0797
f5e0f6bf
0a79f78731a836ac
16e8c92c934a3eaf
No N/A N/A United States
4 Nokia Corporation and/or its subsidiary(-ies) Executable f6a7642f681999fe
0ab895fcc84f768a
d1f7f308
f602538b28bf9c10
132a7c6f47df5df6
No 4.8.1.0 N/A 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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