Re: Security audit failures - any idea why?

From: Henry Craven (IUnknown_at_d.com)
Date: 04/05/04


Date: Mon, 5 Apr 2004 05:38:22 -0700

Try Event ID. ( well worth subscribibng to. )

http://www.eventid.net/display.asp?eventid=617&source=

---
Henry Craven
"Eugene Tan" <insights-[dropthis]@post1.com> wrote in message 
news:OapX7zsGEHA.576@TK2MSFTNGP11.phx.gbl...
> hi,
>
> Some of my customers with SBS2k have these security audit failures in the
> EventLog.  Many have audit success msgs, but some have failures as per
> Log below.  The setups are similar, with a mix of Win2k and WinXP with
> most PCs being win2k.
>
> I've applied that patch for winXP in a SBS2k network, but it didn't make
> any diff in these msgs.  However, the patch did appear to alleviate the
> symptom of taking 10 secs or longer to save a simple Word doc file.
>
> On this SBS2k concerned, I've disabled Sign comms when possible/always
> both, but secure comms part of Security policies is unchanged, and this 
> was
> done in Domain and Domain controller policies.
>
> TIA,
> Eugene Tan
> -
> Log extract from 1st Apr onwards follows:
> -
> Event Type: Success Audit
> Event Source: Security
> Event Category: Policy Change
> Event ID: 617
> Date:  1/4/04
> Time:  7:53:26 AM
> User:  NT AUTHORITY\SYSTEM
> Computer: SERVER
> Description:
> Kerberos Policy Changed:
> Changed By:
>  User Name: SERVER$
>  Domain Name: FTK
>  Logon ID: (0x0,0x3E7)
> Changes made:
> ('--' means no changes, otherwise each change is shown as:
> <ParameterName>: <new value> (<old value>))
> KerLogoff: 0x764920b20062f88c (0x764920b2005af88c);
> ---
> Event Type: Failure Audit
> Event Source: Security
> Event Category: Account Logon
> Event ID: 677
> Date:  1/4/04
> Time:  5:52:40 PM
> User:  NT AUTHORITY\SYSTEM
> Computer: SERVER
> Description:
> Service Ticket Request Failed:
>  User Name: SERVER$
>  User Domain: FTK.LOCAL
>  Service Name: krbtgt/FTK.LOCAL
>  Ticket Options: 0x2
>  Failure Code: 0x20
>  Client Address: 127.0.0.1
> ---
> Event Type: Failure Audit
> Event Source: Security
> Event Category: Account Logon
> Event ID: 677
> Date:  1/4/04
> Time:  6:07:15 PM
> User:  NT AUTHORITY\SYSTEM
> Computer: SERVER
> Description:
> Service Ticket Request Failed:
>  User Name: PC4$
>  User Domain: FTK.LOCAL
>  Service Name: krbtgt/FTK.LOCAL
>  Ticket Options: 0x2
>  Failure Code: 0x20
>  Client Address: 192.168.16.121
> ---
> Event Type: Failure Audit
> Event Source: Security
> Event Category: Account Logon
> Event ID: 677
> Date:  1/4/04
> Time:  6:07:15 PM
> User:  NT AUTHORITY\SYSTEM
> Computer: SERVER
> Description:
> Service Ticket Request Failed:
>  User Name: PC4$
>  User Domain: FTK.LOCAL
>  Service Name: krbtgt/FTK.LOCAL
>  Ticket Options: 0x2
>  Failure Code: 0x20
>  Client Address: 192.168.16.121
> ---
> Event Type: Failure Audit
> Event Source: Security
> Event Category: Logon/Logoff
> Event ID: 537
> Date:  1/4/04
> Time:  6:17:58 PM
> User:  NT AUTHORITY\SYSTEM
> Computer: SERVER
> Description:
> Logon Failure:
>  Reason:  An unexpected error occurred during logon
>  User Name:
>  Domain:
>  Logon Type: 3
>  Logon Process: Kerberos
>  Authentication Package: Kerberos
>  Workstation Name: -
> ---
> Event Type: Success Audit
> Event Source: Security
> Event Category: Policy Change
> Event ID: 617
> Date:  2/4/04
> Time:  8:12:00 AM
> User:  NT AUTHORITY\SYSTEM
> Computer: SERVER
> Description:
> Kerberos Policy Changed:
> Changed By:
>  User Name: SERVER$
>  Domain Name: FTK
>  Logon ID: (0x0,0x3E7)
> Changes made:
> ('--' means no changes, otherwise each change is shown as:
> <ParameterName>: <new value> (<old value>))
> KerLogoff: 0x764920b20152f88c (0x764920b20062f88c);
> ---
>
> Event Type: Failure Audit
> Event Source: Security
> Event Category: Account Logon
> Event ID: 677
> Date:  2/4/04
> Time:  8:16:09 AM
> User:  NT AUTHORITY\SYSTEM
> Computer: SERVER
> Description:
> Service Ticket Request Failed:
>  User Name:
>  User Domain:
>  Service Name: krbtgt/FTK.LOCAL
>  Ticket Options: 0x2
>  Failure Code: 0x20
>  Client Address: 192.168.16.20
> ----
> Event Type: Failure Audit
> Event Source: Security
> Event Category: Account Logon
> Event ID: 675
> Date:  2/4/04
> Time:  9:48:05 AM
> User:  NT AUTHORITY\SYSTEM
> Computer: SERVER
> Description:
> Pre-authentication failed:
>  User Name:  joyce
>  User ID:  FTK\joyce
>  Service Name:  krbtgt/FTK
>  Pre-Authentication Type: 0x2
>  Failure Code:  0x18
>  Client Address:  192.168.16.10
> ---
> Event Type: Failure Audit
> Event Source: Security
> Event Category: Account Logon
> Event ID: 675
> Date:  2/4/04
> Time:  1:56:03 PM
> User:  NT AUTHORITY\SYSTEM
> Computer: SERVER
> Description:
> Pre-authentication failed:
>  User Name:  Tsc
>  User ID:  FTK\Tsc
>  Service Name:  krbtgt/FTK
>  Pre-Authentication Type: 0x2
>  Failure Code:  0x18
>  Client Address:  192.168.16.229
> ---
> Event Type: Failure Audit
> Event Source: Security
> Event Category: Account Logon
> Event ID: 675
> Date:  2/4/04
> Time:  1:56:10 PM
> User:  NT AUTHORITY\SYSTEM
> Computer: SERVER
> Description:
> Pre-authentication failed:
>  User Name:  Tsc
>  User ID:  FTK\Tsc
>  Service Name:  krbtgt/FTK
>  Pre-Authentication Type: 0x2
>  Failure Code:  0x18
>  Client Address:  192.168.16.229
>
>
> 


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