Re: TCP port 41523

From: cvonancken (cvonancken@allvantage.com)
Date: Wed Jun 04 2003 - 16:38:31 EDT


Patrick,
Found this for ya....
first this is just someone's performance reports but it has reference to that port.
http://www.hep.ucl.ac.uk/~ytl/monitoring/iperf/duration_02.html

Second I found a post mentioned the port as
"InoculateIT uses port 41523. If your "ICMP port unreachable" messages
includes that port number, then InoculateIT is the culprit."

hope this helps...

---------- Original Message ----------------------------------
From: "Patrick Webster" <aushack@tpg.com.au>
Date: Wed, 4 Jun 2003 10:34:55 +1000

>Hi All,
>
>Whilst doing a pen-test I came across a Windows NT4 box with IIS4. After
>doing a port scan, I noticed, among others, that port 41523 was open.
>
>Using Amap, the result returned is unknown, however the data given is:
>
>Response received from xxx.xxx.xxx.xxx port 41523 tcp (length 8 bytes):
>0000: 424e 4532 3937 4400
>ASCII: "NETBIOS_HOSTNAME" <= I've replaced the real hostname
>Unidentified ports: 41523/tcp (total 1).
>
>I've searched google without any luck. Does anyone know what this may
>be? I don't have access to the machine to run fport.exe or similar.
>Below is the results of an Nmap, if it helps.
>
>ort State Service
>21/tcp open ftp
>22/tcp open ssh
>80/tcp open http
>81/tcp open hosts2-ns
>88/tcp open kerberos-sec
>135/tcp open loc-srv
>139/tcp open netbios-ssn
>443/tcp open https
>1027/tcp open IIS
>1038/tcp open unknown
>1041/tcp open unknown
>1433/tcp open ms-sql-s
>4899/tcp open radmin
>6050/tcp open arcserve
>8314/tcp open unknown
>41523/tcp open unknown
>
>Thanks,
>
>-Patrick
>
>
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