From Randy Bias's blog. Click through for links..

] An earlier article touched on pen-testing, exploits, and
] the Metasploit Framework. A ZDNet article talks about the
] newly released Metasploit Framework version 2.0, which
] has powerful new abilities. One amazing new capability is
] a remotely loadable PERL interpreter; shown here in
] action.
]
] With only 240 bytes of shellcode payload you can open a
] local socket, make an outbound connection and download a
] full PERL interpreter to the exploited machine (~400K).

Again, there is a whole subset of skills I continue to feel fully justified in wasting no time developing. Given toolkits like this, much of the elbow work involved with crafting sophisticated attacks is not necessary.

Someone else can construct the exploit, you can use someone else's tools for the first stage payload, and have the benefit of a high level language by the point its time for anything unique.

Sheesh.. Construction of weapons continues to get easier.

] This is a pretty amazing amount of power for both
] researchers and unfriendly hackers. The capabilities of
] these tools are just going to increase over time and
] seriously highlight the need for strong defense-in-depth
] capabilities. It takes a comprehensive security strategy
] to meet these increasingly sophisticated kinds of tools.
]
] There will undoubtedly be some debate about the propriety
] of releasing tools such as this, but realistically we can
] assume that tools like this already exist inside
] government agencies and other entities with deep pockets
] and an interest in taking this technology to the next
] level for their own purposes.

Kung-fu has been further automated. The bar, continues to drop. Lets hear it for wind resistance in the face of full on freefall. Open source arms races..

Insights into Information Security: Metasploit Releases 2.0 Framework