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

16 lines
781 B
Plaintext

rule TrojanDownloader_O97M_Emotet_WA_MTB{
meta:
description = "TrojanDownloader:O97M/Emotet.WA!MTB,SIGNATURE_TYPE_MACROHSTR_EXT,06 00 06 00 06 00 00 01 00 "
strings :
$a_03_0 = {43 61 6c 6c 20 90 02 20 2e 20 5f 90 0c 02 00 43 72 65 61 74 65 28 90 02 20 20 2b 20 90 02 20 20 2b 20 90 02 20 20 2b 20 90 02 10 2c 20 90 02 20 2c 20 90 02 20 29 90 00 } //01 00
$a_03_1 = {3d 20 53 70 6c 69 74 28 90 02 15 2c 20 22 90 02 10 22 29 90 00 } //01 00
$a_03_2 = {2b 20 4a 6f 69 6e 28 90 02 15 2c 20 90 02 15 29 90 00 } //01 00
$a_03_3 = {73 68 6f 77 77 69 6e 64 6f 77 20 3d 20 90 02 20 20 2b 90 00 } //01 00
$a_01_4 = {3d 20 22 22 } //01 00 = ""
$a_01_5 = {2e 50 61 67 65 73 28 30 29 2e 43 61 70 74 69 6f 6e } //00 00 .Pages(0).Caption
condition:
any of ($a_*)
}