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W32/Agent.KTFX!tr - Released Mar 09, 2010 - Last Updated Mar 16, 2010

Alias/es

KAV: Trojan.Win32.FraudPack.aogf, McAfee: Generic FakeAlert!eo

Visible Symptoms

  • The following files exist:
    • %UserProfile%\Local Settings\Application Dat\av.exe
    • %UserProfile%\Local Settings\Application Data\v7LsGuo3u6bku

    Detailed Analysis


  • It drops the following files:
    • %UserProfile%\Local Settings\Application Dat\av.exe
    • %UserProfile%\Local Settings\Application Data\v7LsGuo3u6bku
  • The following registry entries are created:
    • HKLM\Software\Clients\StartMenuInternet\IEXPLORE.EXE\shell\open\command = "%UserProfile%\Local Settings\Application Data\av.exe" /START "C:\Program Files\Internet Explorer\iexplore.exe"
    • HKLM\software\microsoft\Security Center\AntiVirusOverride = 1
    • HKLM\software\microsoft\Security Center\FirewallOverride = 1

    Recommended Action

      FortiGate Systems

    • Check the main screen using the web interface for your FortiGate unit to ensure that the latest AV/NIDS database has been downloaded and installed on your system - if required, enable the "Allow Push Update" option.

      FortiClient Systems

    • Quarantine/delete files that are detected and replace infected files with clean backup copies.

    Reference: ID - 1632742