The term rattlesnake master is identified in base64 scheme by the sequence cmF0dGxlc25ha2UgbWFzdGVy, while the MD5 signature is equal to 5c3ca1178a2aed70e3503461363b1b07. The ASCII encoding of rattlesnake master in hexadecimal notation is 726174746c65736e616b65206d6173746572.