The term undercover operation is identified in base64 scheme by the sequence dW5kZXJjb3ZlciBvcGVyYXRpb24=, while the MD5 signature is equal to 3b36d40b2f17f57baeda68a3ae88102c. The ASCII encoding of undercover operation in hexadecimal notation is 756e646572636f766572206f7065726174696f6e.