rule TrojanDownloader_O97M_EncDoc_L_MTB{ meta: description = "TrojanDownloader:O97M/EncDoc.L!MTB,SIGNATURE_TYPE_MACROHSTR_EXT,04 00 04 00 04 00 00 01 00 " strings : $a_01_0 = {68 74 74 70 73 3a 2f 2f 64 69 76 69 6e 65 6c 65 76 65 72 61 67 65 2e 6f 72 67 2f 64 65 2e 70 68 70 3f 64 65 3d 32 49 4e 46 4f } //01 00 $a_01_1 = {43 3a 5c 50 72 6f 67 72 61 6d 44 61 74 61 5c 31 2e 72 65 67 } //01 00 $a_01_2 = {55 52 4c 44 6f 77 6e 6c 6f 61 64 54 6f 46 69 6c 65 41 } //01 00 $a_01_3 = {53 68 65 6c 6c 45 78 65 63 75 74 65 41 } //00 00 condition: any of ($a_*) }