Norman Scanner Engine 5.83.  7
Sandbox 05.83, dated 10/10-2005

Your message ID (for later reference): 20051126-860

nepenthes-1b90cc9f0dd852f62b20cd5d8938bb68-index.html : [SANDBOX] contains a security risk - W32/Malware (Signature: Korgo.L)
 [ General information ]
    * **IMPORTANT: PLEASE SEND THE SCANNED FILE TO: ANALYSIS@NORMAN.NO - REMEMBER TO ENCRYPT IT (E.G. ZIP WITH PASSWORD)**.
    * **Locates window "NULL [class Shell_TrayWnd]" on desktop.
    * File length:        10752 bytes.

 [ Changes to filesystem ]
    * Deletes file ftpupd.exe.
    * Creates file C:\WINDOWS\SYSTEM32\lhfnp.exe.

 [ Changes to registry ]
    * Creates key "HKLM\Software\Microsoft\Wireless".
    * Sets value "Client"="1" in key "HKLM\Software\Microsoft\Wireless".
    * Creates value "Windows Update"="C:\WINDOWS\SYSTEM32\lhfnp.exe" in key "HKLM\Software\Microsoft\Windows\CurrentVersion\Run".
    * Deletes value "Client" in key "HKLM\Software\Microsoft\Wireless".

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

 [ Process/window information ]
    * Creates a mutex uterm11.
    * Will automatically restart after boot (I'll be back...).
    * Modifies other process memory.
    * Creates a remote thread.
    * Creates an event called u11x.
    * Creates a mutex u8.
    * Creates a mutex u9.
    * Creates a mutex u10.

 [ Signature Scanning ]
    * C:\WINDOWS\SYSTEM32\lhfnp.exe (10752 bytes) : Korgo.L.


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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 26.Nov 2005 at 22.26 - processed 26.Nov 2005 at 22.27.