rule HackTool_MacOS_SuspPythonCmd_A_ReverseShell{ meta: description = "HackTool:MacOS/SuspPythonCmd.A!ReverseShell,SIGNATURE_TYPE_CMDHSTR_EXT,ffffffc8 00 2e 00 0d 00 00 0a 00 " strings : $a_02_0 = {70 00 79 00 74 00 68 00 6f 00 6e 00 90 02 20 2d 00 63 00 90 02 20 69 00 6d 00 70 00 6f 00 72 00 74 00 90 00 } //0a 00 $a_02_1 = {73 00 75 00 62 00 70 00 72 00 6f 00 63 00 65 00 73 00 73 00 2e 00 63 00 61 00 6c 00 6c 00 90 02 02 28 00 90 00 } //0a 00 $a_02_2 = {73 00 75 00 62 00 70 00 72 00 6f 00 63 00 65 00 73 00 73 00 2e 00 70 00 6f 00 70 00 65 00 6e 00 90 02 02 28 00 90 00 } //0a 00 $a_02_3 = {2f 00 62 00 69 00 6e 00 2f 00 90 02 04 73 00 68 00 90 00 } //0f 00 $a_02_4 = {6f 00 73 00 2e 00 73 00 65 00 74 00 75 00 69 00 64 00 90 02 02 28 00 90 02 02 30 00 90 00 } //05 00 $a_00_5 = {61 00 66 00 5f 00 69 00 6e 00 65 00 74 00 } //05 00 $a_00_6 = {73 00 6f 00 63 00 6b 00 5f 00 73 00 74 00 72 00 65 00 61 00 6d 00 } //05 00 $a_02_7 = {63 00 6f 00 6e 00 6e 00 65 00 63 00 74 00 90 02 02 28 00 90 00 } //01 00 $a_00_8 = {64 00 75 00 70 00 32 00 } //01 00 $a_00_9 = {73 00 75 00 62 00 70 00 72 00 6f 00 63 00 65 00 73 00 73 00 2e 00 70 00 69 00 70 00 65 00 } //ce ff $a_00_10 = {6c 00 6f 00 63 00 61 00 6c 00 68 00 6f 00 73 00 74 00 } //ce ff $a_00_11 = {31 00 32 00 37 00 2e 00 30 00 2e 00 30 00 2e 00 31 00 } //ce ff $a_00_12 = {30 00 2e 00 30 00 2e 00 30 00 2e 00 30 00 } //00 00 condition: any of ($a_*) }