Abstract:
Disclosed herein are an apparatus and method for reconfiguring an execution file in a virtualization environment. The apparatus for reconfiguring the execution file in a virtualization environment includes collecting packets transmitted and received through a virtual switch in the virtual environment, extracting execution file packet including execution file from the collected packets, sequentially collecting session packets belonging to a session identical with the session of the execution file packets, and reconfiguring the execution file based on a result of check for an application protocol of each of the session packets.