Free Prefix wrote:
[...]
> When sniffing network traffic with Wireshark, I can see only the TCP
> 3-way handshake captured but not the traffic itself afterwards. This
> happens using any winsock application including Internet explorer and
> such , see attached: Browsing_through_iexplore.cap
> The most bizarre thing is that if I am doing "telnet" to the same web
> server and passing data through the connection I can indeed see the
> traffic, see: Browsing_through_telnet.cap
> 
> I thought at first it could be a running Antivirus application or such
> that at some level captures the network traffic to analyze viruses
> before it reaches winpcap but I doubt it because no such application
> exist on the server.

I wouldn't worry about AntiVirus software but rather VPN software.  Any 
of that installed?

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