DefenderYara/TrojanDownloader/O97M/Emotet/TrojanDownloader_O97M_Emote...

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2024-02-05 06:12:47 -08:00
rule TrojanDownloader_O97M_Emotet_OM_MTB{
meta:
description = "TrojanDownloader:O97M/Emotet.OM!MTB,SIGNATURE_TYPE_MACROHSTR_EXT,04 00 04 00 04 00 00 01 00 "
strings :
$a_03_0 = {3d 20 53 79 73 74 65 6d 28 22 90 02 20 77 90 02 20 69 90 02 20 6e 90 02 20 6d 90 02 20 67 90 02 20 6d 90 02 20 74 90 02 20 73 90 02 20 3a 90 02 20 57 90 02 20 69 90 02 20 90 02 20 33 90 02 20 32 5f 90 02 20 50 90 02 20 72 90 02 20 90 02 20 6f 90 02 20 63 90 02 20 65 90 02 20 73 90 02 20 90 02 20 73 90 02 20 22 29 90 00 } //01 00
$a_03_1 = {53 79 73 74 65 6d 28 90 02 35 2e 90 02 35 2e 43 61 70 74 69 6f 6e 29 90 00 } //01 00
$a_03_2 = {43 72 65 61 74 65 28 90 02 45 2c 20 90 02 45 2c 90 00 } //01 00
$a_03_3 = {3d 20 52 65 70 6c 61 63 65 28 90 02 45 2c 20 90 02 45 2c 20 22 22 29 90 00 } //00 00
condition:
any of ($a_*)
}