How to Remove “Ktz.dll”

What is Ktz.dll?

The file named Ktz.dll is developed by Zlib. The company didn’t digitally sign the file but it is considered safe in most scenarios. The program has not been involved in any malware or Trojan attack. Scan reports confirmed it is trustworthy due to security updates from the original developer. The threat level of the file is 1.

Ktz.dll is located in C:\Program Files\kerio\personal firewall 4\ktzlib.dll. The total size of the DLL file is 82.5 kilobytes. The latest version of the DLL found is 1.2.3. The program is developed and is copyrighted by the Jean Loup Gailly and Mark Adler. It’s default language is English. The program is a non-system process which can be removed from the running programs if found to be a threat.

Affected Platform: Windows 2000, XP, Vista

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

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

If the file is located outside C:\Windows\System32, then it is likely that the system is affected with Ktz.dll malware.

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

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

4

Malware Entries

First Seen: 07 August 2013 at 5:55 am
No. Company File Type SHA1 MD5 Malware
Name
Digitally
Signed
File
Version
Product
Version
Submitted
From
Malware Behavior
1 N/A Executable 20338dc859a5652f
5661280dc508f4e5
b533e76d
0e093772550eb954
1dd715c016b5584a
Application.
Win32.MultiP
lug.SI
No N/A N/A Internal Submission N/A
2 basic full-blown structure run Executable 0a78b93b628153ba
6c133d3de6c2c285
70822b20
aa482eddd6424576
9b9350f18fb48387
Application.
Win32.AdWare
.MultiPlug.V
B
No applicatio
ns their
continuous
ly
basic
full-blown
structure
run
Internal Submission N/A
3 N/A Executable 4d18490fbb336e26
1301a967047065dd
561cc2f2
e9b27306a18f18b8
8945cdf066de2fc9
Application.
Win32.MultiP
lug.SI
No N/A N/A Internal Submission N/A
4 N/A Executable 58f99ae9ea22f56f
28b6c5fa798bda31
09f297f6
9afeb7fa65aa31c6
b871237d14a8fb94
ApplicUnwnt.
Win32.AdWare
.InstallRex.
NDFH
No N/A N/A Internal Submission N/A
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8

Safe Entries

First Seen: 23 September 2009 at 10:48 am
No. Company File Type SHA1 MD5 Digitally
Signed
File
Version
Product
Version
Submitted
From
1 N/A Executable c44c8c34395411bb
abea5f5748479eaa
739b27c8
d3f8433711264532
942784e8c5fc5704
No N/A N/A Internal Submission
2 Setup Executable 245258ddccb48826
f22d57444f49fa30
be1b36fd
41b13b132cb601ec
c466654b90296353
No 1.0.0.1 1.0.0.1 10.224.1.116/32
3 N/A Non-executable d76dd5224a9e8af2
004a825699d5aede
f55b324b
7ed35c1a47b3dac2
2c98b15a70010725
No N/A N/A Internal Submission
4 N/A Executable 6463a58199491c1f
97bb95490e2e12ad
b1e53dc5
8f5bd228a90a9724
3338b083662f9af0
No N/A N/A Internal Submission
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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