Norman Scanner Engine 5.83.  2
Sandbox 05.83, dated 17/07-2005

Your message ID (for later reference): 20050904-110

nepenthes-9477a929045bca3dee3c1e4df90ced20-msnmsgs.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:       107520 bytes.

 [ Changes to filesystem ]
    * Creates file C:\WINDOWS\SYSTEM\msnmsgs.exe.
    * Deletes file 1.

 [ Changes to registry ]
    * Creates value "Msn Messsenger"="msnmsgs.exe" in key "HKLM\Software\Microsoft\Windows\CurrentVersion\Run".
    * Creates value "Msn Messsenger"="msnmsgs.exe" in key "HKLM\Software\Microsoft\Windows\CurrentVersion\RunServices".
    * Creates key "HKCU\Software\Microsoft\OLE".
    * Sets value "Msn Messsenger"="msnmsgs.exe" in key "HKCU\Software\Microsoft\OLE".
    * Sets value "restrictanonymous"="
" in key "HKLM\System\CurrentControlSet\Control\Lsa".

 [ Network services ]
    * Looks for an Internet connection.
    * Connects to "moocow.hn.org" on port 6667 (TCP).
    * Connects to IRC server.
    * IRC: Uses nickname bbbb	dAkagssja.
    * IRC: Uses username kagssja.
    * IRC: Joins channel #rad# with password stuff.
    * IRC: Sets the usermode for user bbbb	dAkagssja to .
    * Attempts to delete share named "IPC$" on local system.
    * Attempts to delete share named "ADMIN$" on local system.
    * Attempts to delete share named "C$" on local system.
    * Attempts to delete share named "D$" on local system.

 [ Process/window information ]
    * Creates a mutex ykirjkf.
    * Will automatically restart after boot (I'll be back...).
    * Enumerates running processes.
    * Enumerates running processes several parses....


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Received 4.Sep 2005 at 03.20 - processed 4.Sep 2005 at 03.22.