Norman Scanner Engine 5.83.  7
Sandbox 05.83, dated 27/09-2005

Your message ID (for later reference): 20051029-850

nepenthes-ea855c345a2b2ba31bf336b0c8dbef85-ntsf.exe : [SANDBOX] contains a security risk - W32/Spybot.gen3 (Signature: W32/Spybot.EUC)
 [ 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:       212992 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 "c0de.ns0.it" on port 6667 (TCP).
    * Connects to IRC server.
    * IRC: Uses nickname [???]|207102.
    * IRC: Uses username uflwcz.
    * IRC: Joins channel ##c0de## with password c0deXxX.
    * IRC: Sets the usermode for user [???]|207102 to -x.

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

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

 [ Signature Scanning ]
    * C:\WINDOWS\SYSTEM32\ntsf.exe : W32/Spybot.EUC.


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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 29.Oct 2005 at 19.43 - processed 29.Oct 2005 at 19.43.