Windows2000 Security event logs

[Dave Gonsalves <davegon () gmail com>]

Hi All,

Has anyone seen this type of Windows Security Event Log activity before?
This was found on multiple computers.... All within a 2 minute time
frame...same username and domain.

EVENT ID: 576
Special privileges assigned to new logon:
User Name: username
Domain: 
Logon ID: (0x0,0x5F893A8)
Assigned: SeChangeNotifyPrivilege 

EVENT ID: 540
Successful Network Logon:
User Name: username
Domain: DOMAIN
Logon ID: (0x0,0x5F893A8)
Logon Type: 3
Logon Process: Kerberos
Authentication Package: Kerberos
Workstation Name: 

EVENT ID: 538
User Logoff:
User Name: username
Domain: DOMAIN
Logon ID: (0x0,0x5F893A8)
Logon Type: 3

One of the computers provided a source IP address so I have checked
the computer of the user in question for root kits, trojans, ect. It
is fully patched and has AV up to date

thanks,
Dave

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