The term mushroom-shaped cloud is identified in base64 scheme by the sequence bXVzaHJvb20tc2hhcGVkIGNsb3Vk, while the MD5 signature is equal to 1ece485ee1ee801a008b5b0fbe6e71a9. The ASCII encoding of mushroom-shaped cloud in hexadecimal notation is 6d757368726f6f6d2d73686170656420636c6f7564.