How to Remove “QTCF.dll”

What is QTCF.dll?

The file named QTCF.dll is developed by Apple Inc. The program is digitally signed by the original developer. The DLL program receives prompt security updates from the developer. It is used by the software Quick Time Core Foundation. The threat level of the DLL file is confirmed to be 0.

QTCF.dll is located in C:\Program Files\quicktime\qtsystem\qtcf.dll. The total size of the file is found to be 172 kilobytes. The latest version of the DLL file found in the records is 7.7.7 which is also the version of the media player. The program is a non-system process which if removed will not affect the performance of the Windows operating system. 

Affected Platform: Windows 7,8,10.

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

  • Keep an eye for the following symptoms to check if your PC is infected with QTCF.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 QTCF.dll file and open its location.

If the file is located outside C:\Program Files\quicktime\qtsystem\qtcf.dll. then you should take measures to get rid of the malware.

How to remove QTCF.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 QTCF.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 QTCF.dll malware from your computer including all other malwares!

5

Malware Entries

First Seen: 23 October 2011 at 12:38 am
No. Company File Type SHA1 MD5 Malware
Name
Digitally
Signed
File
Version
Product
Version
Submitted
From
Malware Behavior
1 Apple Inc. Executable 616fadfa44181c0b
69ccea10837c424a
21cac0ee
6839dda19d50c5c4
a59a855cc9b915a4
Virus.Win32.
Ramnit.K
No 7.6.8
(1675)
QuickTime
7.6.8
(1675)
Indonesia N/A
2 Apple Inc. Executable 004c4342f970dc87
5186d12e10bb8271
7500739f
66866316f86cec6b
d53e8342afb853fe
Virus.Win32.
Ramnit.K
No 7.6.9
(1680.9)
QuickTime
7.6.9
(1680.9)
Indonesia N/A
3 Apple Inc. Executable f6eebe6aa7f02c31
0fd63865ee4536ca
d6dc93ef
56f1c1a86449c3cb
4d3c3f5be2d7b8cb
Virus.Win32.
Ramnit.A
No 7.7
(1680.34)
QuickTime
7.7
(1680.34)
United States N/A
4 Apple Inc. Executable 91fafe7e9d215d2f
1e9966f7d16c93fc
c637e989
ca7a4c9ee73bf038
25df045fb601cb93
Virus.Win32.
Ramnit.K
No 7.6.8
(1675)
QuickTime
7.6.8
(1675)
France N/A
Display 4 items per page
  • 4 items per page
  • 8 items per page
  • 16 items per page
  • 32 items per page
45

Safe Entries

First Seen: 17 February 2009 at 4:25 pm
No. Company File Type SHA1 MD5 Digitally
Signed
File
Version
Product
Version
Submitted
From
1 Apple Inc. Executable 490ad9eea3cd9c07
530df10a198e334d
21cd395d
9132794c7d729764
081476176a4015d0
No 7.7
(1680.34)
QuickTime
7.7
(1680.34)
Turkey
2 Apple Inc. Executable 8a1701b8b286ad68
364fcfc0f54a3360
26744c17
718c93327d203dcc
b500eac11420c954
No 7.7.9
(1680.95.8
4)
QuickTime
7.7.9
(1680.95.8
4)
198.20.167.84/32
3 Apple Inc. Executable 15bbbbca62f5e7bd
af85df0cdeddf95e
4969c3aa
941fed148a6d6b8b
36ffb222549e79c0
No 7.6.6
(1671)
QuickTime
7.6.6
(1671)
10.108.52.92/32
4 Apple Inc. Executable 15bbbbca62f5e7bd
af85df0cdeddf95e
4969c3aa
941fed148a6d6b8b
36ffb222549e79c0
No 7.6.6
(1671)
QuickTime
7.6.6
(1671)
10.224.1.60/32
Display 4 items per page
  • 4 items per page
  • 8 items per page
  • 16 items per page
  • 32 items per page
 
Exclusive Offer
Get Free Endpoint Protection
Get Advanced
Endpoint
Protection

Award-Winning Security to Protect Your Clients from Cyber Attacks

Comodo Internet Security Pro

Free Antivirus protection from hackers! Get the ultimate Antivirus solution to keep your PC clean and to remove viruses from a slow or infected PC. Improve the PC performance at home or use it on-the-go!

Get Comodo Internet Security Comodo Internet Security