Earlier this year, SANS created the most in-depth incident response training scenario that spans multiple systems in FOR508: Advanced Forensic Analysis and Incident Response. We discussed the entire scenario in a blog titled: "Is Anti-Virus Really Dead? A Real-World Simulation Created for Forensic Data Yields Surprising Results"
One of the biggest complaints that many have in the DFIR community is the lack of realistic data to learn from. Starting a year ago, I planned to change that through creating a realistic scenario based on experiences from the entire cadre of instructors at SANS and additional experts who reviewed and advised the attack "script".
read more.........http://computer-forensics.sans.org/blog/2013/02/16/idx-sample-file-malware