How to Remove “QtSql4.dll”

What is QtSql4.dll?

The file named QtSql4.dll is developed by Nokia Corporation. The file has its signature and verification done by SoftThinks. It is used by the QT4 module and the C++ application development framework. The file is safe in almost all possible occurrences and receives security updates. It has a threat level of 1.

QtSql4.dll is located in C:\users\{user}\appdata\local\umclient\qtsql4.dll. The size of the DLL file is found to be 697.8 kilobytes. The newest version of the program is not found in any records. Being a non-system process, it will not have any consequences if removed. The program has no direct effect on Windows operating system’s performance. 

Affected Platform: Windows 7.8,10.

How to check if your computer is infected with QtSql4.dll malware?

Keep an eye for the following symptoms to check if your PC is infected with QtSql4.dll malware:

  • Unstable internet connection
  • Browser redirects to unwanted websites
  • PC performance slows down
  • Browser is bombarded with hordes of popup ads
  • System screen freezes repeatedly.

If you find any of  the above mentioned symptoms, take the following steps to be sure about the malware infection:

1) Press CTRL+ALT+DEL keys to open Task Manager.
2) Go to the process tab and right-click on the QtSql4.dll file and open its location.

If the file is located outside C:\users\{user}\appdata\local\umclient\qtsql4.dll, then you should take measures to get rid of the malware.

How to remove QtSql4.dll  malware from system with Comodo Cleaning Essentials?

Comodo Cleaning Essentials (CCE) incorporates antivirus software with unique features like auto-sandboxing to identify and obstruct every suspicious process running on an endpoint with a single click. To remove QtSql4.dll malware using CCE, follow the steps mentioned below:

Step 1: Download the CCE suite.

Step 2: To start the application, double-click on the CCE.exe file.

Step 3: It then probes the antivirus to initiate a full system scan to identify and remove any existing malicious files.

Step 4: If threats are found during the scanning, you will be prompted with an alert screen.

Step 5: Comodo Cleaning Essentials will remove QtSql4.dll  malware from your computer including all other malwares!

8

Malware Entries

First Seen: 03 August 2018 at 8:53 pm
No. Company File Type SHA1 MD5 Malware
Name
Digitally
Signed
File
Version
Product
Version
Submitted
From
Malware Behavior
1 N/A Executable 08bfabd22eda52ed
c685cdf993a9b7cd
e7960866
4b49f06b886ecaaf
488a901b30c3b61f
Virus.Win32.
Ramnit.K
No N/A N/A 156.216.124.160/32 N/A
2 Digia Plc Executable e288cdfab56a86a2
b703ac64ff0b931d
a37b357d
127f86dd4c816513
9c7ed0dde2239414
Virus.Win32.
Ramnit.K
No 4.8.2.0 N/A Mauritania N/A
3 N/A Executable 2d1eb5bed5b3bd3e
cd4a4081daae0866
9ccd3f4e
0a3ad592e61aaabc
1dff03162d1f41e3
Virus.Win32.
Ramnit.K
No N/A N/A 156.216.124.160/32 N/A
4 N/A Executable 78f89d69935209e7
f8a13afbfd6833f3
15e3ba19
108bf3250d256804
8347db31b3890e11
Virus.Win32.
Ramnit.K
No N/A N/A Indonesia N/A
Display 4 items per page
  • 4 items per page
  • 8 items per page
  • 16 items per page
  • 32 items per page
34

Safe Entries

First Seen: 24 February 2011 at 8:27 am
No. Company File Type SHA1 MD5 Digitally
Signed
File
Version
Product
Version
Submitted
From
1 Digia Plc and/or its subsidiary(-ies) Executable ab70c794c71850be
e52370539d6e99b5
7cb33d23
49292cbcc93c152e
637663a28adbd508
No 4.8.5.0 N/A United States
2 The Qt Company Ltd Executable 2203ba3cde87093c
0c8cda60e735b504
b1cb8036
ee3ead40dd28f10c
bf617984c7233e97
No 4.8.7.0 N/A 10.224.25.44/32
3 N/A Executable 68c0dbeac90aa811
a4d657e51d5f58c9
691cd1c2
a4e1f1597d7c5e22
fb31723de0fbaf14
No N/A N/A 10.100.19.19/32
4 Digia Plc and/or its subsidiary(-ies) Executable 7f88ef2d5741a511
51476902b91ad8ef
fc4c2b1d
d6e9344c025e5a6f
13c89ad6008d2fe5
No 4.8.6.0 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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