Norman Scanner Engine 5.83.  2
Sandbox 05.83, dated 20/05-2005

Your message ID (for later reference): 20050817-051

nepenthes-bf47cfe290f0dfe6acbe9701a6c9c3c6-a2261.exe : [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:        10878 bytes.

 [ Changes to filesystem ]
    * Creates file C:\WINDOWS\TEMP\222.bat.
    * Creates file C:\WINDOWS\SYSTEM\wintnpx.exe.
    * Deletes file C:\WINDOWS\SYSTEM\upnp.exe.
    * Deletes file C:\WINDOWS\SYSTEM\botzor.exe.
    * Deletes file C:\WINDOWS\SYSTEM\system32.exe.
    * Deletes file C:\WINDOWS\SYSTEM\csm.exe.
    * Deletes file C:\WINDOWS\SYSTEM\winpnp.exe.
    * Deletes file C:\WINDOWS\SYSTEM\pnpsrv.exe.
    * Deletes file C:\WINDOWS\SYSTEM\llsrv.exe.
    * Deletes file C:\WINDOWS\SYSTEM\mousebm.exe.
    * Deletes file C:\WINDOWS\SYSTEM\service32.exe.
    * Deletes file C:\WINDOWS\SYSTEM\svnlitup32.exe.
    * Deletes file C:\WINDOWS\SYSTEM\wintbp.exe.
    * Deletes file C:\WINDOWS\SYSTEM\wintbpx.exe.

 [ Changes to registry ]
    * Creates value "wintnpx.exe"="wintnpx.exe" in key "HKLM\Software\Microsoft\Windows\CurrentVersion\Run".

 [ Network services ]
    * Connects to "0.0.192.27" on port 445 (IP).
    * Connects to "24.128.76.161" on port 6667 (TCP).
    * Connects to IRC server.
    * IRC: Uses nickname k5iii.
    * IRC: Uses username tbp5.
    * IRC: Joins channel #px.

 [ Process/window information ]
    * Will automatically restart after boot (I'll be back...).
    * Creates a mutex wintnpx.exe.
    * Attemps to open C:\WINDOWS\TEMP\\222.bat NULL.
    * Attemps to open C:\WINDOWS\SYSTEM\wintnpx.exe NULL.
    * Enumerates running processes.


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The material presented is distributed by Norman ASA as an information source only.
Sent by removed@email.com to sandbox.

Received 17.Aug 2005 at 02.31 - processed 17.Aug 2005 at 08.12.