DefenderYara/TrojanDownloader/O97M/Obfuse/TrojanDownloader_O97M_Obfus...

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rule TrojanDownloader_O97M_Obfuse_QN_MTB{
meta:
description = "TrojanDownloader:O97M/Obfuse.QN!MTB,SIGNATURE_TYPE_MACROHSTR_EXT,06 00 06 00 06 00 00 01 00 "
strings :
$a_03_0 = {53 68 65 65 74 73 28 22 90 02 14 22 29 2e 43 65 6c 6c 73 28 90 02 14 29 2e 56 61 6c 75 65 90 00 } //01 00
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$a_01_1 = {3d 20 43 68 72 28 30 } //01 00 = Chr(0
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$a_03_2 = {3d 20 32 20 54 6f 20 4c 65 6e 28 90 02 18 29 20 53 74 65 70 20 32 90 00 } //01 00
$a_03_3 = {26 20 43 68 72 28 90 02 14 29 90 02 42 4e 65 78 74 90 00 } //01 00
$a_03_4 = {26 20 52 69 67 68 74 28 4c 65 66 74 28 90 02 14 2c 20 90 02 14 29 2c 20 32 29 90 00 } //01 00
$a_03_5 = {53 68 65 6c 6c 20 90 02 14 28 90 02 01 29 90 00 } //00 00
condition:
any of ($a_*)
}