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Packet Sniff...

Posted on 2004-10-08
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Last Modified: 2010-05-18
Hello,

How can I packet sniff any internet data that is from
Server port: 1863
Proto: TCP

or how can I hook a exe and see any data it recevies?

Thanks Alan.
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Question by:-Karamja-
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8 Comments
 

Expert Comment

by:NoCatter
ID: 12263499
Theres a simple packet sniffer at
http://www.planetsourcecode.com/vb/scripts/ShowCode.asp?txtCodeId=962&lngWId=7
 which is written in delphi, but it needs raw sockets enabled.

you could mod it to monitor only the port you want ect.
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Author Comment

by:-Karamja-
ID: 12264242
Thanks, But I looked at that, Its too messy :(
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LVL 20

Accepted Solution

by:
Madshi earned 130 total points
ID: 12265533
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LVL 17

Expert Comment

by:Wim ten Brink
ID: 12272044
http://www.ethereal.com/

Ethereal can capture quite a lot of network traffic and even analyzes the more known formats. It's also free so the price is quite reasonable. ;-)
Oh, and it comes with complete sourcecode... Not in Delphi though.
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LVL 5

Expert Comment

by:Hypoviax
ID: 12273616
Madshi's suggestion is a good example but just as a warning BE CAREFUL WITH THE PROGRAM. It blocked all my ports even when the app was shut and removed my shutdown button! It is a very thourough example but just be warned it can potentially cause system problems.

Hypoviax
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Expert Comment

by:Madshi
ID: 12274202
Hi Hypoviax, have you reported that problem to the programmers? They'd surely be happy to fix it.
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Expert Comment

by:Hypoviax
ID: 12274213
I will :-)

Hypoviax
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LVL 17

Expert Comment

by:Wim ten Brink
ID: 12274801
Is it even better than Ethereal?
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