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Backdoor:Win32/Delf.KN description and removal instruction


Free Backdoor:Win32/Delf.KN Scan

Technical information
Removal instructions

Technical information

The Backdoor:Win32/Delf.KN will install rogue security software Keywords Master into the affected machines without users knowledge. The Backdoor:Win32/Delf.KN file size is 73728 bytes.


Once launched, the Backdoor:Win32/Delf.KN performs the following actions:

  • Download rogue security tool Keywords Master from the following domains:
  • Modify the properties of the following files:

    (73728 bytes; detected by HitMalware as " Backdoor:Win32/Delf.KN")
  • Removal instructions

    If your machine doesn't have antivirus/antispyware, please take the following steps to resolve the problems caused by Backdoor:Win32/Delf.KN:

    1. Replace the infected file CNHW170S.DLL for free by using CNHW170S.DLL repair tool - DLL Suite. See how to replace CNHW170S.DLL by using DLL Suite.

    2. Perform a full Backdoor:Win32/Delf.KN scan by using the latest antivirus/antispyware HitMalware.
    (Download Trial Version Now)

    MD5: 97622859762285

    How to replace CNHW170S.DLL by using DLL Suite

  • Download DLL Suite, install and run
  • Click "Start Scan" button to check CNHW170S.DLL file
  • Choose CNHW170S.DLL and click "More Information"
  • Download CNHW170S.DLL for free from the open web page
  • Save CNHW170S.DLL to its default folder to replace infected CNHW170S.DLL file.
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