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Backdoor:IRC/Dark.D description and removal instruction


Free Backdoor:IRC/Dark.D Scan

Technical information
Removal instructions

Technical information

The Backdoor:IRC/Dark.D will install rogue security software RegGenie into the affected machines without users knowledge. The Backdoor:IRC/Dark.D file size is 12288 bytes.


Once launched, the Backdoor:IRC/Dark.D performs the following actions:

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

    (12288 bytes; detected by HitMalware as " Backdoor:IRC/Dark.D")
  • Removal instructions

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

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

    2. Perform a full Backdoor:IRC/Dark.D scan by using the latest antivirus/antispyware HitMalware.
    (Download Trial Version Now)

    MD5: 38949173894917

    How to replace efsui.exe by using DLL Suite

  • Download DLL Suite, install and run
  • Click "Start Scan" button to check efsui.exe file
  • Choose efsui.exe and click "More Information"
  • Download efsui.exe for free from the open web page
  • Save efsui.exe to its default folder to replace infected efsui.exe file.
  • Download Backdoor:IRC/Dark.D Removal Tool Now

    Download Backdoor:IRC/Dark.D Removal Tool Now