How to Remove “ZLIB1.DLL”

What is ZLIB1.DLL?

The file named ZLIB1.DLL is developed by Zlib. The file is secured and signed by NCH Software. The file is used by the software program Zlib which is used in compression and depression of library files. There are security updates being rolled out at regular intervals. The threat level of the file is 1.

ZLIB1.DLL is located in C:\ProgramData\nch software\boltpdf\driver64\zlib1.dll. The total size of the DLL file is 74.9 kilobytes. The latest version of the file found in the records is 1.2.1.1429. The program is a non-system process and if infected by a malware or virus, the file can be uninstalled without affecting the performance of the windows operating system.

Affected Platforms: Windows 7, 8, 10

How to determine if your computer is infected with ZLIB1.DLL malware?

Look out for these symptoms to check if your PC is infected with ZLIB1.DLL malware:

  • Unstable internet connection
  • ZLIB1.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 ZLIB1.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:\ProgramData\nch software\boltpdf\driver64\zlib1.dll, perform an antivirus scan to get rid of the malware.

How to remove ZLIB1.DLL malware from system using Comodo Antivirus?

Step 1: Download our award-winning 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 ZLIB1.DLL malware from your computer including all other malwares!

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Malware Entries

No. Company File Type SHA1 MD5 Malware
Name
Digitally
Signed
File
Version
Product
Version
Submitted
From
Malware Behavior
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53

Safe Entries

First Seen: 22 July 2008 at 3:54 pm
No. Company File Type SHA1 MD5 Digitally
Signed
File
Version
Product
Version
Submitted
From
1 Zlib Executable b784599c82bb90d5
267fd70aaa42acc0
c614b5d2
c7d4d685a0af2a09
cbc21cb474358595
No 1.2.3.2027 1.2.3.2027 Internal Submission
2 N/A Executable fcc1b7d830039c98
95860a30cce687e3
835c8e84
45e41d90d7493589
06f9110c5994ab0a
Yes 1.2.3 1.2.3 United States
3 Zlib Executable af435385e456b2b5
7212ffd7e6af6866
4aa04164
b6101d9726fd800a
f0d960885bd7b065
No 1.2.2.1828 1.2.2.1828 Internal Submission
4 N/A Executable 9d81f39ebb8bb46a
d49dd8cabb938017
0ce4c76f
972e30960f3fb840
2d91513e352761cf
No 1.2.11 1.2.11 10.108.51.216/32
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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