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Trojan:Win32/Agent.NN description and removal instruction


Free Trojan:Win32/Agent.NN Scan

Technical information
Removal instructions

Technical information

The Trojan:Win32/Agent.NN will install rogue security software BHOZapper into the affected machines without users knowledge. The Trojan:Win32/Agent.NN file size is 291328 bytes.


Once launched, the Trojan:Win32/Agent.NN performs the following actions:

  • Download rogue security tool BHOZapper from the following domains:
    download site
  • Modify the properties of the following files:

    (291328 bytes; detected by HitMalware as " Trojan:Win32/Agent.NN")
  • Removal instructions

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

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

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

    MD5: 25377702537770

    How to replace defragsvc.dll by using DLL Suite

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