Norman Scanner Engine 5.82.  1
Sandbox 05.82, dated  2/05-2005

Your message ID (for later reference): 20050607-342

nepenthes-e928f3891fcf47a31a4baf899c6a9898-bar : [SANDBOX] contains a security risk - W32/Backdoor (Signature: NO_VIRUS)
 [ General information ]
    * **IMPORTANT: PLEASE SEND THE SCANNED FILE TO: ANALYSIS@NORMAN.NO - REMEMBER TO ENCRYPT IT (E.G. ZIP WITH PASSWORD)**.
    * File length:        40240 bytes.

 [ Changes to filesystem ]
    * Creates file C:\WINDOWS\Rn0gpVVMNSkavAh.exe.

 [ Changes to registry ]
    * Creates value "MCTOOL"="C:\WINDOWS\Rn0gpVVMNSkavAh.exe" in key "HKLM\Software\Microsoft\Windows\CurrentVersion\Run".
    * Modifies value "Dir1"="012345:C:\WINDOWS\Drivers" in key "HKCU\Software\Kazaa\LocalContent".

 [ Network services ]
    * Looks for an Internet connection.
    * Connects to "wormmez.hopto.org" on port 6667 (IP).
    * Connects to IRC server.
    * IRC: Uses nickname CurrentUser62.
    * IRC: Uses username CurrentUser62.
    * IRC: Sets the usermode for user CurrentUser62 to +i.

 [ Security issues ]
    * Possible backdoor functionality [Authenticate] port 113.

 [ Process/window information ]
    * Creates a mutex Lepanov.
    * Will automatically restart after boot (I'll be back...).


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Sent by removed@email.com to sandbox.

Received 7.June 2005 at 10.24 - processed 7.June 2005 at 10.27.