The term control condition is identified in base64 scheme by the sequence Y29udHJvbCBjb25kaXRpb24=, while the MD5 signature is equal to 9c9f0b657a3fb514a871a2e3a4de040f. The ASCII encoding of control condition in hexadecimal notation is 636f6e74726f6c20636f6e646974696f6e.