The term surface-to-air missile is identified in base64 scheme by the sequence c3VyZmFjZS10by1haXIgbWlzc2lsZQ==, while the MD5 signature is equal to fde817b7ad362d30f4b065e6a928c8f4. The ASCII encoding of surface-to-air missile in hexadecimal notation is 737572666163652d746f2d616972206d697373696c65.