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image Downloads: Komahayown, Inverse Connection Remote Shell image
Cyber Security
Komahayown is a shellcode and client for remote execution of commands through an inverse connection (using random ports using the TCP protocol).

Such an inverse channel is needed because in most cases a Firewall will block incoming ports to a server, but will be a lot less restrictive on outgoing connections. By creating such an inverse channel, an attacker can cause the shellcode to run commands (by sending a simple ICMP packet), and send back the response via an unrestricted TCP port.

A diagram illustrating the mechanism can be viewed by going to: http://www.shellcode.com.ar/st0xff/kmh_wflow.jpg

The tool can be downloaded from: http://www.shellcode.com.ar/en/proyectos.html
The information has been provided by Matias Sedalo.

Source: Securiteam
Posted on Wednesday, 11 June 2003 @ 09:35:41 UTC by Paul (1765 reads)
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