The term exfiltration operation is identified in base64 scheme by the sequence ZXhmaWx0cmF0aW9uIG9wZXJhdGlvbg==, while the MD5 signature is equal to d1627d8762304edaceb47697a781fea8. The ASCII encoding of exfiltration operation in hexadecimal notation is 657866696c74726174696f6e206f7065726174696f6e.