SniffPass可以嗅探(也就是捕捉啦)本机和局域网中(前提是你要在出口网关上运行SniffPass并进行嗅探)POP3, IMAP4, SMTP, FTP, 和HTTP等协议的密码。

SniffPass可以嗅探(也就是捕捉啦)本机和局域网中(前提是你要在出口网关上运行SniffPass并进行嗅探)POP3, IMAP4, SMTP, FTP, 和HTTP等协议的密码。

SniffPass is small freeware utility that listens to your network, capture the passwords that pass through your network adapter, and display them on the screen instantly. SniffPass can capture the passwords of the following Protocols: POP3, IMAP4, SMTP, FTP, and HTTP (basic authentication passwords).

You can use this utility to recover lost Web/FTP/Email passwords.

System RequirementsSniffPass can capture passwords on any 32-bit Windows operating system (Windows 98/ME/NT/2000/XP/2003/Vista) as long as WinPcap capture driver is installed and works properly with your network adapter.

Under Windows 2000/XP (or greater), SniffPass also allows you to capture TCP/IP packets without installing any capture driver, by using 'Raw Sockets' method. However, this capture method has the following limitation:

    * On Windows XP/SP1 passwords cannot be captured at all - Thanks to Microsoft's bug that appeared in SP1 update...
      This bug was fixed on SP2 update, but under Vista, Microsoft returned back the outgoing packets bug of XP/SP1.


Starting from version 1.02, you can also use the Network Monitor driver of Microsoft (Under Windows 2000/XP only) for capturing passwords. In order to install it, follow the instructions in Microsoft Web site.

Versions History

    * Version 1.05:
          o Fixed bug: The main window lost the focus when the user switched to another application and then returned back to SniffPass.

官网：http://nirsoft.net/utils/password_sniffer.html
~Support Windows 98/ME/NT/2000/XP/2003/Vista~

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