Analysis system, analysis method, analysis device, and storage medium

A method comprising:

• executing a program in an execution environment,
• detecting an operation performed by the program to identify the execution environment, and
• performing a reaction based on the operation being detected,
• wherein information associating the operation and the reaction is stored in a memory.

An analysis device comprising:

• a memory storing instructions;
• and
• one or more processors configured to execute the instructions to:
• execute a program in an execution environment,
• detect an operation performed by the program to identify the execution environment, and
• perform a reaction based on the operation being detected,
• wherein information associating the operation and the reaction is stored in the memory.

A non-transitory computer-readable recording medium having recorded thereon instructions for executing a method, the method comprising:

• executing a program in an execution environment,
• detecting an operation performed by the program to identify the execution environment, and
• performing a reaction based on the operation being detected,
• wherein information associating the operation and the reaction is stored in the non-transitory computer-readable medium.