Collecting malware while you browse
This is an awesome idea! These guys wrote a program that will monitor your web traffic while you browse sniffing for malware attacks. Once it detects an attack, it will emulate a valid response and log all communications. That’s just cool.
I learned about the tool from Richard Bejtlich’s blog, TaoSecurity. It’s called nepenthes and you can downlaod it from http://nepenthes.mwcollect.org/
One thing I really like about Richard Bejtlich’s blog posts is that he’s very thorough. You can read about his experience installing and using nepenthes at the following URLs:
http://taosecurity.blogspot.com/2006/01/nepenthes-discoveries-earlier-today-i.html
http://taosecurity.blogspot.com/2006/01/nepenthes-installation-ive-been.html
This tool comes prepackaged for all the cool distros: Gentoo, Debian, and FreeBSD, but of course the source is also provided along with instructions with getting it compiled and running in Windows.
You can find the README at http://nepenthes.mwcollect.org/documentation:readme.