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

Your message ID (for later reference): 20050904-456

nepenthes-6ae31a45d6deea50314d33bba867b5b3-msconfg.exe : [SANDBOX] contains a security risk - W32/Malware (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:        69120 bytes.

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

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

 [ Network services ]
    * Looks for an Internet connection.
    * Attempts to delete share named "C$" on local system.
    * Attempts to delete share named "D$" on local system.
    * Attempts to delete share named "IPC$" on local system.
    * Attempts to delete share named "ADMIN$" on local system.
    * Connects to "blue32.mtf8.biz" on port 5555 (TCP).

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

 [ Process/window information ]
    * Creates a mutex rx01.
    * Will automatically restart after boot (I'll be back...).


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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 4.Sep 2005 at 14.14 - processed 4.Sep 2005 at 14.14.