Norman Scanner Engine 5.83.  7
Sandbox 05.83, dated  5/09-2005

Your message ID (for later reference): 20051009-064

nepenthes-bae8dcdf543b359599796c337f4b0e68-index.html : [SANDBOX] contains a security risk - W32/Malware (Signature: Korgo.B)
 [ General information ]
    * **IMPORTANT: PLEASE SEND THE SCANNED FILE TO: ANALYSIS@NORMAN.NO - REMEMBER TO ENCRYPT IT (E.G. ZIP WITH PASSWORD)**.
    * File length:        10240 bytes.

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

 [ Changes to registry ]
    * Creates key "HKLM\Software\Microsoft\Wireless".
    * Sets value "Server"="1" in key "HKLM\Software\Microsoft\Wireless".
    * Creates value "WinUpdate"="C:\WINDOWS\SYSTEM\cnhvrdx.exe" in key "HKLM\Software\Microsoft\Windows\CurrentVersion\Run".
    * Deletes value "Server" in key "HKLM\Software\Microsoft\Wireless".

 [ Network services ]
    * Looks for an Internet connection.
    * Connects to "31.65.81.49" on port 445 (IP).
    * Connects to "192.168.0.0" on port 445 (IP).

 [ Security issues ]
    * Possible backdoor functionality [Authenticate] port 113.
    * Possible backdoor functionality [UNKNOWN] port 3067.

 [ Process/window information ]
    * Creates a mutex r10.
    * Creates a mutex u2.
    * Creates a mutex uterm5.
    * 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 9.Oct 2005 at 01.35 - processed 9.Oct 2005 at 01.36.