Re: Audit Failures/READ_CONTROL SYNCHRONIZE
From: Binesh Bannerjee (binesh-dated-1017745245.ab1b1d@hex21.com)Date: 03/26/02
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From: Binesh Bannerjee <binesh-dated-1017745245.ab1b1d@hex21.com> Date: 26 Mar 2002 11:00:48 GMT
OK, in further trying to isolate the problem, here's what I've come with.
I set in user manager Audit these events has ONLY File and Object access
failure.
ALL permissions on ALL files are defaults, (meaning Everyone still exists on
everything, everything is as it is after a normal install of WinNT 4.0 server)
I've added Auditing on ONE file: C:\WINNT\Explorer.exe to audit ONLY
Write failures.
This generates the following set of failures in the event log. (I've appended
it to this post)
Why? Why should anything want to write to Explorer, first off,
and then, what is this attempt to connect to a service controller
that's failing?
Thanks,
Binesh Bannerjee
(The event log follows)
3/26/02 5:49:48 AM Security Failure Audit Object Access 560 user VMWARE Object Open:
Object Server: Security
Object Type: File
Object Name: C:\WINNT\EXPLORER.EXE
New Handle ID: -
Operation ID: {0,342032}
Process ID: 2154198752
Primary User Name: user
Primary Domain: VMWARE
Primary Logon ID: (0x0,0x5324B)
Client User Name: -
Client Domain: -
Client Logon ID: -
Accesses READ_CONTROL
SYNCHRONIZE
ReadData (or ListDirectory)
ReadEA
ReadAttributes
WriteAttributes
Privileges -
3/26/02 5:49:49 AM Security Failure Audit Object Access 560 user VMWARE Object Open:
Object Server: Security
Object Type: File
Object Name: C:\WINNT\EXPLORER.EXE
New Handle ID: -
Operation ID: {0,344370}
Process ID: 2154198752
Primary User Name: user
Primary Domain: VMWARE
Primary Logon ID: (0x0,0x5324B)
Client User Name: -
Client Domain: -
Client Logon ID: -
Accesses READ_CONTROL
SYNCHRONIZE
ReadData (or ListDirectory)
ReadEA
ReadAttributes
WriteAttributes
Privileges -
3/26/02 5:49:51 AM Security Failure Audit Object Access 560 user VMWARE Object Open:
Object Server: SC Manager
Object Type: SC_MANAGER OBJECT
Object Name: ServicesActive
New Handle ID: -
Operation ID: {0,354711}
Process ID: 2154290528
Primary User Name: SYSTEM
Primary Domain: NT AUTHORITY
Primary Logon ID: (0x0,0x3E7)
Client User Name: user
Client Domain: VMWARE
Client Logon ID: (0x0,0x5324B)
Accesses Connect to service controller
Create a new service
Privileges -
- Previous message: Your name: "Re: Dangerous Malware - Keylogger"
- In reply to: Binesh Bannerjee: "Re: Audit Failures/READ_CONTROL SYNCHRONIZE"
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