DefenderYara/TrojanDownloader/O97M/EncDoc/TrojanDownloader_O97M_EncDo...

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2024-02-05 06:12:47 -08:00
rule TrojanDownloader_O97M_EncDoc_SSA_MTB{
meta:
description = "TrojanDownloader:O97M/EncDoc.SSA!MTB,SIGNATURE_TYPE_MACROHSTR_EXT,03 00 03 00 03 00 00 01 00 "
strings :
$a_01_0 = {53 65 74 20 68 6d 59 4a 20 3d 20 43 72 65 61 74 65 4f 62 6a 65 63 74 28 6e 31 29 } //01 00
$a_01_1 = {68 6d 59 4a 2e 53 68 65 6c 6c 45 78 65 63 75 74 65 20 22 50 22 20 2b 20 43 65 6c 6c 73 28 37 2c 20 31 29 2c 20 41 32 2c 20 22 22 2c 20 22 22 2c 20 30 } //01 00
$a_01_2 = {72 65 76 20 3d 20 72 65 76 20 26 20 4d 69 64 28 4d 41 4b 47 61 63 56 2c 20 70 2c 20 31 29 } //00 00
$a_00_3 = {e7 5d } //00 00
condition:
any of ($a_*)
}