How to Remove “QTOLIBRARY.DLL”

What is QTOLIBRARY.DLL?

The file named QTOLIBRARY.DLL is developed by Apple Incorporation. The file is digitally verified and signed by the company. It is used by the Quick Time application and the library plugin module. The program receives prompt security updates from the developer and is digitally verified. It has a threat level of 0.

QTOLIBRARY.DLL is located in C:\Program Files\quicktime\qtolibrary.dll. The total size of the DLL file found is 802.3 kilobytes. The latest version of the DLL file is associated with the Quick Time software. The version found is 7.7.8. It is copyrighted by Apple and is designed for the Windows platform. It can be removed when it is found to be infected.

Affected Platforms: Windows 8,10
 

How to determine if your computer is infected with QTOLIBRARY.DLL malware?


Look out for these symptoms to check if your PC is infected with QTOLIBRARY.DLL malware:
  • Unstable internet connection
  • QTOLIBRARY.DLL occupies extra CPU space
  • PC processing speed slows down
  • Browser often redirects to irrelevant websites
  • Browser is bombarded with hordes of popup ads
  • Computer screen freezes repeatedly
Take the following steps to diagnose your PC for possible QTOLIBRARY.DLL malware attack:

Step 1: Simultaneously press CTRL+ALT+DEL keys to open Task Manager.
Step 2: If you notice the file located outside C:\Program Files\quicktime\qtolibrary.dll, perform an antivirus scan to get rid of the malware.

How to remove QTOLIBRARY.DLL malware from system using Comodo Antivirus?

Step 1: Download our award-winning 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: Restart your PC after the installation gets over

Step 5: Wait for Comodo Internet Security to update the antivirus.

Step 6: Proceed with the quick scan that automatically begins after the update.

Step 7: If threats are found during the scanning, you will be notified through an alert screen.

Step 8: Comodo Antivirus will remove QTOLIBRARY.DLL malware from your computer including all other malwares!
3

Malware Entries

First Seen: 15 September 2013 at 11:45 pm
No. Company File Type SHA1 MD5 Malware
Name
Digitally
Signed
File
Version
Product
Version
Submitted
From
Malware Behavior
1 Apple Computer, Inc. Executable 18fcdb05104e7914
fdb87ee71706391a
5b94a22d
30b1e7c930b3918f
b29e0f301cfeb3f6
Virus.Win32.
Ramnit.K
No 7.1.3 QuickTime
7.1.3
Indonesia N/A
2 Apple Inc. Executable 3bedb118be76be16
532b03244b68d623
7845fcb8
bc0d2ff53f21aca3
13abe04a142c69b5
Virus.Win32.
Ramnit.K
No 7.6.2
(1324)
QuickTime
7.6.2
(1324)
Peru N/A
3 Apple Computer, Inc. Executable 4b7d30f81c44045a
23beee8d0c273417
d379bdb5
6b87320e7a46e13f
e9d502ca64db1756
Virus.Win32.
Ramnit.K
No 7.1.3 QuickTime
7.1.3
Venezuela N/A
Display 4 items per page
  • 4 items per page
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  • 16 items per page
  • 32 items per page
40

Safe Entries

First Seen: 24 January 2009 at 3:53 am
No. Company File Type SHA1 MD5 Digitally
Signed
File
Version
Product
Version
Submitted
From
1 Apple Inc. Executable 6a96cd9ace0b9620
4ea37a83f00bad69
7f33a520
37dea12d61deb7c4
dcbe04d1924e380e
No 7.6 (1292) QuickTime
7.6 (1292)
10.224.1.54/32
2 Apple Inc. Executable 16ad26d5dd1d853c
9aa8fb43ee8e3edc
fb3ffdd8
f6c452aa38e88ab8
89fde9e71c8969bf
Yes 7.7.6
(1680.95.3
1)
QuickTime
7.7.6
(1680.95.3
1)
10.224.1.62/32
3 Apple Inc. Executable 6a96cd9ace0b9620
4ea37a83f00bad69
7f33a520
37dea12d61deb7c4
dcbe04d1924e380e
No 7.6 (1292) QuickTime
7.6 (1292)
10.224.1.57/32
4 Apple Inc. Executable c947ba3e13b76345
1248f51119feffe7
d68e4f82
c43f817ac219a515
2b368b52564adf89
Yes 7.7.7
(1680.95.5
1)
QuickTime
7.7.7
(1680.95.5
1)
10.100.129.168/32
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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