The term abu hafs al-masri brigades is identified in base64 scheme by the sequence YWJ1IGhhZnMgYWwtbWFzcmkgYnJpZ2FkZXM=, while the MD5 signature is equal to a489c04e47369f528753b4fe21455396. The ASCII encoding of abu hafs al-masri brigades in hexadecimal notation is 616275206861667320616c2d6d61737269206272696761646573.