How to Remove “QtGui4.dll”

What is QtGui4.dll?

The file named QtGui4.dll is developed by Digia Plc and its subsidiary company. The program is digitally verified and has a valid signature provided by Malwarebytes corporation. The file is used by the software Qt4 module and the C++ application development framework. It is safe because of the support lent by the developer. The threat level is 1.

QtGui4.dll is located in C:\Program Files\malwarebytes anti-malware\qtgui4.dll. The total size of the file is 8 megabytes. The latest version of the program cannot be identified in the records. The file is confirmed to be a non-system process with access to the system’s registry. If there are any instances of malware attack, it can be uninstalled without any consequences.

Affected Platform: Windows 7,8,10.

How to check if your computer is infected with QtGui4.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 QtGui4.dll malware:

  • Internet connection fluctuates
  • QtGui4.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 QtGui4.dll and open the file location.

If the file is located outside C:\Program Files\malwarebytes anti-malware\qtgui4.dll, then it is likely that the system is affected with QtGui4.dll malware.

How to remove QtGui4.dll malware from system using Comodo Antivirus?

Ideally, replacing the existing QtGui4.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 QtGui4.dll malware from your computer including all other malwares!

3

Malware Entries

First Seen: 26 November 2018 at 10:12 am
No. Company File Type SHA1 MD5 Malware
Name
Digitally
Signed
File
Version
Product
Version
Submitted
From
Malware Behavior
1 N/A Executable d7572e87f6455d2e
122b1de42cf507a0
e52a9c3d
a3cb2ed8f336ad9c
e97e4d9e067eb8a3
Virus.Win32.
Ramnit.K
No N/A N/A Indonesia N/A
2 N/A Executable 51bc44f482cb01bc
a9808db1234a8c05
1edaf84f
e84ea3663efc6161
f920853f3dd87771
Virus.Win32.
Ramnit.K
No N/A N/A Turkey N/A
3 Digia Plc Executable 436d942cabf8e10c
7ec1e8448c1e0722
c291cab8
485da3cc5ab16ce7
c8f40fb62dfb88a8
Virus.Win32.
Ramnit.K
No 4.8.2.0 N/A Malaysia N/A
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14

Safe Entries

First Seen: 13 June 2012 at 2:42 am
No. Company File Type SHA1 MD5 Digitally
Signed
File
Version
Product
Version
Submitted
From
1 Digia Plc Executable 29f64132e3a267c4
02d7adbb723b753e
398ecadb
38bb084ae8c42b72
640304ac177c9741
No 4.8.2.0 N/A United States
2 Digia Plc and/or its subsidiary(-ies) Executable 345c27a4c9a47125
ae7cc3c3f28733a4
b3e79a0a
7e3317e0885f4770
3d26bbdbd2f9138c
No 4.8.4.0 N/A United States
3 Digia Plc and/or its subsidiary(-ies) Executable 692f333a0900ae87
85da858c085f50ae
dfa8aea0
4f1f88c5b483423b
d25a3024d1bc4fa1
No 4.8.4.0 N/A 10.108.22.193/32
4 N/A Executable 193e7292455d43eb
268696c1d415aaf6
2ef518aa
c2c059f209c36d36
59514016848b4020
No N/A N/A United States
Display 4 items per page
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