Re: TCP port 41523

From: methodicat_private
Date: Wed Jun 04 2003 - 13:41:00 PDT

  • Next message: cvonancken: "Re: TCP port 41523"

    Given that it comes back with a NETBIOS string, id run something like
    nbaudit on that port...
    
    On Wed, Jun 04, 2003 at 10:34:55AM +1000, Patrick Webster wrote:
    > 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
    > 
    > 
    > ---------------------------------------------------------------------------
    > ----------------------------------------------------------------------------
    
    -- 
    + Cannot find nsabackdoor.dll. Please reinstall Windows.
    
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