https://b3ta-blocker.github.io/blog A hands-on hacking blog covering penetration testing walkthroughs by Hassaan Ali Bukhari. en-us root.b3ta.blocker@gmail.com (Hassaan Ali Bukhari) root.b3ta.blocker@gmail.com (Hassaan Ali Bukhari) Fri, 24 Oct 2025 00:00:00 GMT https://b3ta-blocker.github.io/blog/kioptrix https://b3ta-blocker.github.io/blog/kioptrix Compromise of a VulnHub Linux machine by enumerating an exposed Samba 2.2.1a service, identifying the trans2open buffer overflow vulnerability, and exploiting it via Metasploit to obtain a root shell directly. Fri, 24 Oct 2025 00:00:00 GMT root.b3ta.blocker@gmail.com (Hassaan Ali Bukhari) linuxvulnhubeasymachine