This looks pretty cool, its a play back program for virtual machines. Here's a blurb:
"We have designed and implemented a replay service for virtual machines called ReVirt. ReVirt logs enough information to replay a long-term execution of a virtual machine instruction-by-instruction. This enables it to provide arbitrarily detailed observations about what transpired on the system, even in the presence of non-deterministic attacks and executions."
This the link for the site.
Something like this would be really cool with CTF.
"We have designed and implemented a replay service for virtual machines called ReVirt. ReVirt logs enough information to replay a long-term execution of a virtual machine instruction-by-instruction. This enables it to provide arbitrarily detailed observations about what transpired on the system, even in the presence of non-deterministic attacks and executions."
This the link for the site.
Something like this would be really cool with CTF.