rule Adware_MacOS_Pirrit_D{ meta: description = "Adware:MacOS/Pirrit.D,SIGNATURE_TYPE_MACHOHSTR_EXT,03 00 03 00 03 00 00 01 00 " strings : $a_01_0 = {6b 36 48 7d 5a 7d 4e 3a } //01 00 k6H}Z}N: $a_01_1 = {5b 37 25 71 73 6b 4f 70 } //01 00 [7%qskOp $a_01_2 = {33 41 74 5a 65 6a 6b } //00 00 3AtZejk condition: any of ($a_*) }