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Backdoor:Win32/Dalton description and removal instruction

Backdoor:Win32/Dalton

Free Backdoor:Win32/Dalton Scan

Technical information
Payload
Removal instructions

Technical information

The Backdoor:Win32/Dalton will install rogue security software TuneUp360 into the affected machines without users knowledge. The Backdoor:Win32/Dalton file size is 56832 bytes.

Payload

Once launched, the Backdoor:Win32/Dalton performs the following actions:

  • Download rogue security tool TuneUp360 from the following domains:
    http://www.tuneup360.com/
  • Modify the properties of the following files:
    %SYSTEMROOT%:\WINDOWS\winsxs\amd64_microsoft-windows-efs-lsa-extension_31bf3856ad364e35_6.1.7600.16385_none_252f55f1cea824ce\\efslsaext.dll

    (56832 bytes; detected by HitMalware as " Backdoor:Win32/Dalton")
  • Removal instructions

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

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

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

    MD5: 45909804590980


    How to replace efslsaext.dll by using DLL Suite

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

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