40k 事件日誌錯誤一小時未知使用者名或密碼錯誤

我每小時得到大約 200k 的這些：

An account failed to log on.

Subject:    Security ID:        SYSTEM  Account Name:       TGSERVER$   Account
Domain:     WORKGROUP   Logon ID:       0x3e7

Logon Type:         4

Account For Which Logon Failed:     Security ID:        NULL SID    Account
Name:       administrator   Account Domain:     TGSERVER

Failure Information:    Failure Reason:     Unknown user name or bad
password.   Status:         0xc000006d  Sub Status:     0xc0000064

Process Information:    Caller Process ID:  0x334   Caller Process
Name:   C:\Windows\System32\svchost.exe

Network Information:    Workstation Name:   TGSERVER    Source Network
Address:    -   Source Port:        -

Detailed Authentication Information:    Logon Process:      Advapi
   Authentication Package: Negotiate   Transited Services: -   Package
Name (NTLM only):   -   Key Length:     0

This event is generated when a logon request fails. It is generated on
the computer where access was attempted.

The Subject fields indicate the account on the local system which
requested the logon. This is most commonly a service such as the
Server service, or a local process such as Winlogon.exe or
Services.exe.

The Logon Type field indicates the kind of logon that was requested.
The most common types are 2 (interactive) and 3 (network).

The Process Information fields indicate which account and process on
the system requested the logon.

The Network Information fields indicate where a remote logon request
originated. Workstation name is not always available and may be left
blank in some cases.

The authentication information fields provide detailed information
about this specific logon request.
   - Transited services indicate which intermediate services have participated in this logon request.
   - Package name indicates which sub-protocol was used among the NTLM protocols.
   - Key length indicates the length of the generated session key. This will be 0 if no session key was requested.

在我的伺服器上…我將我的管理使用者名更改為其他名稱，從那時起我就收到了這些消息。

我在http://technet.microsoft.com/en-us/library/cc787567(v=WS.10).aspx上發現4 表示“批處理登錄類型由批處理伺服器使用，其中程序可能代表執行使用者無需他們的直接干預。” 這對我來說真的沒有任何啟示。

我檢查了服務，它們都以本地系統或網路服務的身份登錄。管理員沒什麼。

任何人都知道我如何知道這些來自哪裡？我會假設這是一個正在崩潰的程序……

提前致謝！

根據 Shane 的指示，我檢查了任務計劃程序，發現有一個事件說由於身份驗證錯誤而失敗。我更改了使用者名和密碼並重新執行它，日誌文件不再顯示條目。

引用自：https://serverfault.com/questions/406165