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See the problem with saying this is this or that based on static port
assignment is that it makes a huge assumption; it assumes that either
the attacker is using a program that does not allow him to change the
port or if he is using one he decided not to change the port.  You
should not make an assumption or underestimate the situation.  So
when people write to the list I always, and I think most
professionals will agree with me on this, tell them they have to
identify and investigate what process is bound to the port.  It is
always nice to do a little investigation and see what port is
registered or if a Trojan port is listed in a database but in the end
you have to identify both the process and related dll's and hopefully
sniff some traffic to or from it.
Hope that clears up for a lot of people (seem like a lot of people
get confused on this point; ie getting bogged down in this port or
that).

Regards,

Leon

- -----Original Message-----
From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED]] 
Sent: Saturday, November 24, 2001 5:22 AM
To: 'Richard Feaver'; [EMAIL PROTECTED]
Cc: leon
Subject: RE: WIN2K Ports 32000 & 32001 Open ?


http://www.simovits.com/trojans/tr_data/y358.html




                                                                     
                    
                    "leon"                                           
                    
                    <[EMAIL PROTECTED]       To:     "'Richard Feaver'"  
                    
                    >                     <[EMAIL PROTECTED]>,     
                    
                                         
<[EMAIL PROTECTED]>            
                    11/23/2001           cc:                         
                    
                    09:53 PM             Subject:     RE: WIN2K Ports
32000 & 32001 Open  
                                          ?                          
                    
                                                                     
                    




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Why don't you get f-port or vision from foundstone.com and track down
the process that is bound to the port?


Regards,

Leon

- - -----Original Message-----
From: Richard Feaver [mailto:[EMAIL PROTECTED]]
Sent: Wednesday, November 21, 2001 5:38 AM
To: [EMAIL PROTECTED]
Subject: WIN2K Ports 32000 & 32001 Open ?

Greets all,

recently checking one of our Win2k boxes
i found ports 32000 and 32001 open
and listening for connections.
checking google i failed to find
much concerning port 32000 but i did
find a trojan called "Donald Dick" which
apparently runs on port 32001. Ive checked
official application port listings and those
port numbers are not registered so i can only
assume its a trojan of some sort.

Has anyone else had any experiance with these
port numbers or coudl offer any more advice
as to track down exactly what it is and how i
could go about curing the problem. I tried a
reboot aswell but they were still open on re-startup.

thank you,

rich

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