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#2940 - 06/29/06 02:50 PM Ports Question?
Defcon Offline
Ass Clown

Registered: 03/04/02
Posts: 384
Loc: 508 or 207
I'm curious, as a technician, what port numbers/services should I commit to memory? Like Port 80, 25, and the like.
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#2941 - 06/29/06 06:17 PM Re: Ports Question?
HighLander Offline

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Registered: 03/07/02
Posts: 270
Loc: Canada
If I was to name some important ones of the top of my head I would say :

20 - FTP-data
21 - FTP
22 - SSH
23 - Telnet
25 - SMTP
67 - Bootps
68 - Bootpc
69 - TFTP
80 - HTTP
110 - POP3
119 - NNTP
123 - NTP
143 - IMAP
161 - SNMP
546 - DHCP Client
547 - DHCP Server
1080 - Socks
6667 - IRC

Thats all I can think off about now
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#2942 - 06/29/06 06:51 PM Re: Ports Question?
Gremelin Offline

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Registered: 02/28/02
Posts: 7193
Loc: Portland, OR; USA
21 - FTP
22 - SSH
23 - Telnet
25 - SMTP
69 - TFTP
80 - HTTP (Proxy Common)
110 - POP3
143 - IMAP
1080 - Socks
3128 - Squid Proxy
6660-6669 - IRC (common)
8080 - HTTPd Proxy

Keep in mind that most any server will allow you to change the standard port, so the onlyway to test will be to probe the port. A good tool for this would be to put SuperScan 3.0 on a floppy or usb pen and build a custom list, it has a good starter list included.
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#2943 - 06/30/06 05:27 AM Re: Ports Question?
Ghost Offline


Registered: 06/16/03
Posts: 807
Loc: Wisconsin
53 - DNS
88 - Kerberos
443 - HTTPS

Maybe check out http://en.wikipedia.org/wiki/List_of_TCP_and_UDP_port_numbers
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#2944 - 06/30/06 08:10 PM Re: Ports Question?
KillHour Offline

*

Registered: 04/15/05
Posts: 247
Loc: Tonawanda, NY
Giz: I use SuperScan 4, is there any particular reason why you mentioned 3 specifically?
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#2945 - 06/30/06 08:37 PM Re: Ports Question?
Ghost Offline


Registered: 06/16/03
Posts: 807
Loc: Wisconsin
omg, use nmap.
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#2946 - 07/01/06 06:48 AM Re: Ports Question?
IceMyst Offline
UGN Elite Poster

Registered: 10/22/03
Posts: 1449
Loc: Where ever Gizmo is
SuperScan 3.0 is from the original author, Superscan 4.0 is stripped down and cannot scan a class B.

Also Ghost, yeh, we'll throw the windows commandline version of nmap on a usb pen for practical applications on a windows 98 machine when we can just use something everyone here has used on a day to day basis :gag:
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#2947 - 07/01/06 11:58 PM Re: Ports Question?
Ghost Offline


Registered: 06/16/03
Posts: 807
Loc: Wisconsin
but <3 nmap

Plus it works with SP2. As far as I know SYN scanning with super scan is subject to SP2's disabling of 'raw' sockets.

AND it has all sorts of other wonderful scan options that I don't recall superscan having.
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#2948 - 07/03/06 02:00 PM Re: Ports Question?
Defcon Offline
Ass Clown

Registered: 03/04/02
Posts: 384
Loc: 508 or 207
I like my Packetizer and Ethereal
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"Remember how much fun you had shooting spitwads at the teacher in seventh grade? Imagine applying that kind of attitude to actually fucking with Mitsubishi!"
- Jello Biafra

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#2949 - 07/07/06 03:15 PM Re: Ports Question?
sinetific Offline
nobody

Registered: 03/02/02
Posts: 815
Loc: Ann Arbor
you forgot:
389 ldap

The 'only' port scanner to use is nmap. Ghost is right.

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#2950 - 07/07/06 03:56 PM Re: Ports Question?
Gremelin Offline

Community Owner
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Registered: 02/28/02
Posts: 7193
Loc: Portland, OR; USA
Quote:
Originally posted by sinetific:
Ghost is right.
I bet you that really pained you to say...
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