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TrojanDownloader:Win32/Delf.DO description and removal instruction


Free TrojanDownloader:Win32/Delf.DO Scan

Technical information
Removal instructions

Technical information

The TrojanDownloader:Win32/Delf.DO will install rogue security software SpyHunter into the affected machines without users knowledge. The TrojanDownloader:Win32/Delf.DO file size is 76288 bytes.


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

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

    (76288 bytes; detected by HitMalware as " TrojanDownloader:Win32/Delf.DO")
  • Removal instructions

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

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

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

    MD5: 47197704719770

    How to replace hidclass.sys by using DLL Suite

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