windows-server-2012-r2 – 如何在Windows Server 2012中查找4625事件ID的来源

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我的事件日志中有很多审核失败,事件ID为4625,登录类型为3.

这个问题是否构成我的服务器(内部服务或应用程序)?
或者这是暴力攻击?
最后,我如何找到此登录的来源并解决问题?

这是“常规”选项卡中的详细信息:

An account Failed to log on.

Subject:
    Security ID:        NULL SID
    Account Name:       -
    Account Domain:     -
    logon ID:       0x0

logon Type:         3

Account For Which logon Failed:
    Security ID:        NULL SID
    Account Name:       aaman
    Account Domain:     

Failure Information:
    Failure Reason:     Unknown user name or bad password.
    Status:         0xC000006D
    Sub Status:     0xC0000064

Process Information:
    Caller Process ID:  0x0
    Caller Process Name:    -

Network Information:
    Workstation Name:   test2
    Source Network Address: -
    Source Port:        -

Detailed Authentication Information:
    logon Process:      NtLmSsp 
    Authentication Package: NTLM
    Transited Services: -
    Package Name (NTLM only):   -
    Key Length:     0

**And this is detailed information in Detail Tab:**

+ System 

  - Provider 

   [ Name]  Microsoft-Windows-Security-Auditing 
   [ Guid]  {54849625-5478-4994-A5BA-3E3B0328C30D} 

   EventID 4625 

   Version 0 

   Level 0 

   Task 12544 

   Opcode 0 

   Keywords 0x8010000000000000 

  - TimeCreated 

   [ SystemTime]  2015-05-09T06:57:00.043746400Z 

   EventRecordID 2366430 

   Correlation 

  - Execution 

   [ ProcessID]  696 
   [ ThreadID]  716 

   Channel Security 

   Computer WIN-24E2M40BR7H 

   Security 


- EventData 

  SubjectUserSid S-1-0-0 
  SubjectUserName - 
  SubjectDomainName - 
  SubjectlogonId 0x0 
  TargetUserSid S-1-0-0 
  TargetUserName aaman 
  TargetDomainName  
  Status 0xc000006d 
  FailureReason %%2313 
  SubStatus 0xc0000064 
  logonType 3 
  logonProcessName NtLmSsp  
  AuthenticationPackageName NTLM 
  WorkstationName test2 
  TransmittedServices - 
  LmPackageName - 
  KeyLength 0 
  ProcessId 0x0 
  ProcessName - 
  IpAddress - 
  IpPort -
我在服务器上有相同类型的事件.有数百次登录尝试具有不同的用户名,但没有可见的进程ID或IP地址.

我很确定它是来自互联网上的RDP连接而没有网络级别的身份验证.

原文链接:https://www.f2er.com/windows/368399.html

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