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Trojan:Win32/Delf.AY description and removal instruction


Free Trojan:Win32/Delf.AY Scan

Technical information
Removal instructions

Technical information

The Trojan:Win32/Delf.AY will install rogue security software YouTube Music Downloader into the affected machines without users knowledge. The Trojan:Win32/Delf.AY file size is 10240 bytes.


Once launched, the Trojan:Win32/Delf.AY performs the following actions:

  • Download rogue security tool YouTube Music Downloader from the following domains:
  • Modify the properties of the following files:

    (10240 bytes; detected by HitMalware as " Trojan:Win32/Delf.AY")
  • Removal instructions

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

    1. Replace the infected file C_IS2022.DLL for free by using C_IS2022.DLL repair tool - DLL Suite. See how to replace C_IS2022.DLL by using DLL Suite.

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

    MD5: 56516345651634

    How to replace C_IS2022.DLL by using DLL Suite

  • Download DLL Suite, install and run
  • Click "Start Scan" button to check C_IS2022.DLL file
  • Choose C_IS2022.DLL and click "More Information"
  • Download C_IS2022.DLL for free from the open web page
  • Save C_IS2022.DLL to its default folder to replace infected C_IS2022.DLL file.
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