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

Your message ID (for later reference): 20050824-011

nepenthes-4be9180aa1649373c9dce26e9730adac-b26403.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:        19456 bytes.

 [ Changes to filesystem ]
    * Creates file C:\WINDOWS\TEMP\319.bat.
    * Creates file C:\WINDOWS\SYSTEM\winksl.exe.
    * Deletes file C:\WINDOWS\SYSTEM\botzor.exe.
    * Deletes file C:\WINDOWS\SYSTEM\csm.exe.
    * Deletes file C:\WINDOWS\SYSTEM\per.exe.
    * Deletes file C:\WINDOWS\SYSTEM\wpa.exe.
    * Deletes file C:\WINDOWS\SYSTEM\winpnp.exe.
    * Deletes file C:\WINDOWS\SYSTEM\pnpsrv.exe.
    * Deletes file C:\WINDOWS\SYSTEM\llsrv.exe.
    * Deletes file C:\WINDOWS\SYSTEM\mousebm.exe.
    * Deletes file C:\WINDOWS\SYSTEM\service32.exe.
    * Deletes file C:\WINDOWS\SYSTEM\system32.exe.
    * Deletes file C:\WINDOWS\SYSTEM\svnlitup32.exe.
    * Deletes file C:\WINDOWS\SYSTEM\HPSV.exe.
    * Deletes file C:\WINDOWS\SYSTEM\ssl.exe.
    * Deletes file C:\WINDOWS\SYSTEM\upnp.exe.
    * Deletes file C:\WINDOWS\SYSTEM\wintbp.exe.
    * Deletes file C:\WINDOWS\SYSTEM\wintbpx.exe.
    * Deletes file C:\WINDOWS\SYSTEM\wintnpx.exe.
    * Deletes file C:\WINDOWS\SYSTEM\winrvl.exe.
    * Deletes file C:\WINDOWS\SYSTEM\winbnl.exe.
    * Deletes file C:\WINDOWS\SYSTEM\wintnl.exe.

 [ Changes to registry ]
    * Creates value "winksl.exe"="winksl.exe" in key "HKLM\Software\Microsoft\Windows\CurrentVersion\Run".

 [ Network services ]
    * Connects to "0.0.192.65" on port 445 (IP).
    * Connects to "0.0.192.65" on port 8172 (IP).
    * Sends data stream (49 bytes) to remote address "0.0.192.65", port 8172.
    * Connects to "66.252.12.254" on port 6664 (TCP).
    * Connects to IRC Server.

 [ Security issues ]
    * Exploits MS04-011 vulnerability.

 [ Process/window information ]
    * Will automatically restart after boot (I'll be back...).
    * Creates a mutex winksl.exe.
    * Attemps to open C:\WINDOWS\TEMP\\319.bat NULL.
    * Attemps to open C:\WINDOWS\SYSTEM\winksl.exe NULL.
    * Enumerates running processes.


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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 24.Aug 2005 at 00.09 - processed 24.Aug 2005 at 00.09.