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[Çözüldü] Event Log (RDP) Hk.

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(@omeryuce)
Gönderiler: 226
Reputable Member
Konu başlatıcı
 

Merhaba,

 

Rdp portum dışarı açık. Şu şekilde loglar gördüm anlam veremedim yardımcı olur musunuz?

Bu gibi pek çok log mevcut.

An account was successfully logged on.

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

Logon Type: 3

Impersonation Level: Impersonation

New Logon:
Security ID: ANONYMOUS LOGON
Account Name: ANONYMOUS LOGON
Account Domain: NT AUTHORITY
Logon ID: 0xCA4C8A5
Logon GUID: {00000000-0000-0000-0000-000000000000}

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

Network Information:
Workstation Name: -
Source Network Address: 185.191.248.142
Source Port: 49713

Detailed Authentication Information:
Logon Process: NtLmSsp
Authentication Package: NTLM
Transited Services: -
Package Name (NTLM only): NTLM V1
Key Length: 0

This event is generated when a logon session is created. It is generated on the computer that was accessed.

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 occurred. The most common types are 2 (interactive) and 3 (network).

The New Logon fields indicate the account for whom the new logon was created, i.e. the account that was logged on.

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

The impersonation level field indicates the extent to which a process in the logon session can impersonate.

The authentication information fields provide detailed information about this specific logon request.
- Logon GUID is a unique identifier that can be used to correlate this event with a KDC event.
- 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.

 

 

An account was successfully logged on.

Subject:
Security ID: SYSTEM
Account Name: WIN-O20KI2Q0IA5$
Account Domain: WORKGROUP
Logon ID: 0x3E7

Logon Type: 2

Impersonation Level: Impersonation

New Logon:
Security ID: Window Manager\DWM-4
Account Name: DWM-4
Account Domain: Window Manager
Logon ID: 0xCAA0B83
Logon GUID: {00000000-0000-0000-0000-000000000000}

Process Information:
Process ID: 0x8d4
Process Name: C:\Windows\System32\winlogon.exe

Network Information:
Workstation Name: -
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 session is created. It is generated on the computer that was accessed.

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 occurred. The most common types are 2 (interactive) and 3 (network).

The New Logon fields indicate the account for whom the new logon was created, i.e. the account that was logged on.

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

The impersonation level field indicates the extent to which a process in the logon session can impersonate.

The authentication information fields provide detailed information about this specific logon request.
- Logon GUID is a unique identifier that can be used to correlate this event with a KDC event.
- 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.

 

Teşekkür ederim.

 
Gönderildi : 02/08/2019 15:34

(@marufarslan)
Gönderiler: 168
Reputable Member
 

Merhaba,

" RDP Ataklar için Kritik Önlemler  " makaleyi incelemenizi tavsiye ediyorum.

 

"Dalgasız denizde, herkes kaptandır."

 
Gönderildi : 02/08/2019 16:18

Hakan Uzuner
(@hakanuzuner)
Gönderiler: 33320
Illustrious Member Yönetici
 

Daha kesini dış dünyaya RDP yi kapatın lütfen. VPN' siz RDP öyle yada böyle ele geçirilebilir.

Danışman - ITSTACK Bilgi Sistemleri
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Gönderildi : 02/08/2019 17:42

(@omeryuce)
Gönderiler: 226
Reputable Member
Konu başlatıcı
 

@hakanuzuner @marufarslan

Dediklerini yapmaya başladım şu an. Fakat mevcut durumda bir giriş vs. olmuş mu acaba.

 

Teşekkür ederim.

 
Gönderildi : 02/08/2019 17:45

Hakan Uzuner
(@hakanuzuner)
Gönderiler: 33320
Illustrious Member Yönetici
 

Onu bilemezsin çünkü senin şifreni buldu ise zaten login başarılı log düşer ama sende login olduğun için onu anlamak derin inceleme ister. Ancak girse zaten şifrelemeye başlamıştı. Şifreyi değiştir ilk iş olarak.

Danışman - ITSTACK Bilgi Sistemleri
****************************************************************
Probleminiz Çözüldüğünde Sonucu Burada Paylaşırsanız.
Sizde Aynı Problemi Yaşayanlar İçin Yardım Etmiş Olursunuz.
Eğer sorununuz çözüldü ise lütfen "çözüldü" olarak işaretlerseniz diğer üyeler için çok büyük kolaylık sağlayacaktır.
*****************************************************************

 
Gönderildi : 02/08/2019 18:00

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