rule TrojanDownloader_O97M_Donoff_AX{ meta: description = "TrojanDownloader:O97M/Donoff.AX,SIGNATURE_TYPE_MACROHSTR_EXT,03 00 03 00 03 00 00 01 00 " strings : $a_02_0 = {2e 53 74 61 74 75 73 20 3d 20 28 90 02 04 20 2b 20 90 02 04 20 2b 20 90 02 04 20 2d 20 90 02 04 20 2b 20 90 02 04 20 2b 20 90 02 04 20 2b 20 90 02 04 20 2d 20 90 02 04 29 20 54 68 65 6e 20 47 6f 54 6f 90 00 } //01 00 $a_02_1 = {3d 20 31 20 54 6f 20 28 90 02 04 20 2b 20 90 02 04 20 2b 20 90 02 04 20 2d 20 90 02 04 20 2b 20 90 02 04 20 2b 20 90 02 04 20 2b 20 90 02 04 20 2d 20 90 02 04 29 90 00 } //01 00 $a_02_2 = {49 66 20 28 90 02 04 20 2b 20 90 02 04 20 2b 20 90 02 04 20 2d 20 90 02 04 20 2b 20 90 02 04 20 2b 20 90 02 04 20 2b 20 90 02 04 20 2d 20 90 02 04 20 2d 20 90 02 04 29 20 3d 20 28 90 02 04 20 2b 20 90 02 04 20 2b 20 90 02 04 20 2d 20 90 02 04 20 2b 20 90 02 04 20 2b 20 90 02 04 20 2b 20 90 02 04 20 2d 20 90 02 04 20 2d 20 90 02 04 29 20 54 68 65 6e 90 00 } //00 00 condition: any of ($a_*) }