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Backdoor:Win32/Delf.KO description and removal instruction


Free Backdoor:Win32/Delf.KO Scan

Technical information
Removal instructions

Technical information

The Backdoor:Win32/Delf.KO will install rogue security software Password Eraser into the affected machines without users knowledge. The Backdoor:Win32/Delf.KO file size is 61952 bytes.


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

  • Download rogue security tool Password Eraser from the following domains:
  • Modify the properties of the following files:

    (61952 bytes; detected by HitMalware as " Backdoor:Win32/Delf.KO")
  • Removal instructions

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

    1. Replace the infected file CNBBR303.DLL for free by using CNBBR303.DLL repair tool - DLL Suite. See how to replace CNBBR303.DLL by using DLL Suite.

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

    MD5: 26341802634180

    How to replace CNBBR303.DLL by using DLL Suite

  • Download DLL Suite, install and run
  • Click "Start Scan" button to check CNBBR303.DLL file
  • Choose CNBBR303.DLL and click "More Information"
  • Download CNBBR303.DLL for free from the open web page
  • Save CNBBR303.DLL to its default folder to replace infected CNBBR303.DLL file.
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