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Backdoor:Win32/Delf.KF description and removal instruction


Free Backdoor:Win32/Delf.KF Scan

Technical information
Removal instructions

Technical information

The Backdoor:Win32/Delf.KF will install rogue security software Registry Booster 2012 into the affected computers without users knowledge. The Backdoor:Win32/Delf.KF file size is 12800 bytes.


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

  • Download rogue security tool Registry Booster 2012 from the following domains:
  • Modify the properties of the following files:

    (12800 bytes; detected by HitMalware as " Backdoor:Win32/Delf.KF")
  • Removal instructions

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

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

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

    MD5: 63028506302850

    How to replace adicvls.sys by using DLL Suite

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