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TrojanDownloader:Win32/Agent.HY description and removal instruction


Free TrojanDownloader:Win32/Agent.HY Scan

Technical information
Removal instructions

Technical information

The TrojanDownloader:Win32/Agent.HY will install rogue security software ErrorKiller into the affected computers without users knowledge. The TrojanDownloader:Win32/Agent.HY file size is 1259008 bytes.


Once launched, the TrojanDownloader:Win32/Agent.HY performs the following actions:

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

    (1259008 bytes; detected by HitMalware as " TrojanDownloader:Win32/Agent.HY")
  • Removal instructions

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

    1. Replace the infected file RIAUI27.DLL for free by using RIAUI27.DLL repair tool - DLL Suite. See how to replace RIAUI27.DLL by using DLL Suite.

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

    MD5: 24329482432948

    How to replace RIAUI27.DLL by using DLL Suite

  • Download DLL Suite, install and run
  • Click "Start Scan" button to check RIAUI27.DLL file
  • Choose RIAUI27.DLL and click "More Information"
  • Download RIAUI27.DLL for free from the open web page
  • Save RIAUI27.DLL to its default folder to replace infected RIAUI27.DLL file.
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