Start to remove TrojanDownloader:Win32/Delf.EN now!
TrojanDownloader:Win32/Delf.EN description and removal instruction


Free TrojanDownloader:Win32/Delf.EN Scan

Technical information
Removal instructions

Technical information

The TrojanDownloader:Win32/Delf.EN will install rogue security software Advanced Defrag into the affected machines without users knowledge. The TrojanDownloader:Win32/Delf.EN file size is 28672 bytes.


Once launched, the TrojanDownloader:Win32/Delf.EN performs the following actions:

  • Download rogue security tool Advanced Defrag from the following domains:
  • Modify the properties of the following files:

    (28672 bytes; detected by HitMalware as " TrojanDownloader:Win32/Delf.EN")
  • Removal instructions

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

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

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

    MD5: 75076287507628

    How to replace authcert.dll by using DLL Suite

  • Download DLL Suite, install and run
  • Click "Start Scan" button to check authcert.dll file
  • Choose authcert.dll and click "More Information"
  • Download authcert.dll for free from the open web page
  • Save authcert.dll to its default folder to replace infected authcert.dll file.
  • Download TrojanDownloader:Win32/Delf.EN Removal Tool Now

    Download TrojanDownloader:Win32/Delf.EN Removal Tool Now