Norman Scanner Engine 5.83. 10
Sandbox 05.83, dated 26/00-2006

Your message ID (for later reference): 20060201-934

nepenthes-7b3b7ddc0cf771f773d5abd3e12a2481-ntsf.exe : [SANDBOX] contains a security risk - W32/Spybot.gen6 (Signature: W32/Spybot.GZX)
 [ 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 mIRC]" on desktop.
    * File length:       211456 bytes.

 [ Changes to filesystem ]
    * Creates file C:\WINDOWS\SYSTEM32\ntsf.exe.
    * Deletes file 1.

 [ Changes to registry ]
    * Creates value "NTSF MICROSOFT SYSTEM"="ntsf.exe" in key "HKLM\Software\Microsoft\Windows\CurrentVersion\Run".
    * Creates value "NTSF MICROSOFT SYSTEM"="ntsf.exe" in key "HKLM\Software\Microsoft\Windows\CurrentVersion\RunServices".
    * Creates value "NTSF MICROSOFT SYSTEM"="ntsf.exe" in key "HKCU\Software\Microsoft\Windows\CurrentVersion\Run".

 [ Network services ]
    * Looks for an Internet connection.
    * Connects to "irc2.dragonirc.org" on port 6667 (TCP).
    * Connects to IRC server.
    * IRC: Uses nickname [???]|803400.
    * IRC: Uses username htpserld.

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

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

 [ Signature Scanning ]
    * C:\WINDOWS\SYSTEM32\ntsf.exe (211456 bytes) : W32/Spybot.GZX.


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The material presented is distributed by Norman ASA as an information source only.

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Received 1.Feb 2006 at 11.23 - processed 1.Feb 2006 at 11.25.