Norman Scanner Engine 5.82. 1
Sandbox 05.82, dated 29/03-2005
Your message ID (for later reference): 20050518-188
nepenthes-1a82610b3046f021680d7ebdfa5a53ae- : [SANDBOX] contains a security risk - W32/Backdoor (Signature: W32/Spybot.KEA)
[ 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: 205312 bytes.
[ Changes to filesystem ]
* Creates file C:\WINDOWS\SYSTEM\hostserv.exe.
* Deletes file 1.
[ Changes to registry ]
* Creates value "hostserv"="hostserv.exe" in key "HKLM\Software\Microsoft\Windows\CurrentVersion\Run".
* Creates value "hostserv"="hostserv.exe" in key "HKLM\Software\Microsoft\Windows\CurrentVersion\RunServices".
* Creates value "hostserv"="hostserv.exe" in key "HKCU\Software\Microsoft\Windows\CurrentVersion\Run".
* Sets value "restrictanonymous"="" in key "HKLM\System\CurrentControlSet\Control\Lsa".
[ Network services ]
* Looks for an Internet connection.
* Connects to "213.202.229.42" on port 6667 (TCP).
* Connects to IRC server.
* IRC: Uses nickname NOR|189190.
* IRC: Uses username ixllgi.
[ Security issues ]
* Possible backdoor functionality [Authenticate] port 113.
[ Process/window information ]
* Creates a mutex ident.
* Will automatically restart after boot (I'll be back...).
* Enumerates running processes.
(C) 2004 Norman ASA. All Rights Reserved.
The material presented is distributed by Norman ASA as an information source only.
Sent by removed@email.com to sandbox.