15 lines
566 B
Plaintext
15 lines
566 B
Plaintext
|
|
rule TrojanDownloader_O97M_Ursnif_AN_MTB{
|
|
meta:
|
|
description = "TrojanDownloader:O97M/Ursnif.AN!MTB,SIGNATURE_TYPE_MACROHSTR_EXT,05 00 05 00 05 00 00 01 00 "
|
|
|
|
strings :
|
|
$a_03_0 = {26 20 22 5c 90 02 10 2e 78 22 90 00 } //01 00
|
|
$a_03_1 = {3d 20 43 68 72 28 22 26 68 22 20 26 20 4d 69 64 28 90 02 08 2c 20 90 02 06 2c 20 90 02 06 29 29 90 00 } //01 00
|
|
$a_03_2 = {3d 20 22 74 90 02 01 6d 70 22 90 00 } //01 00
|
|
$a_01_3 = {3d 20 22 22 } //01 00 = ""
|
|
$a_01_4 = {22 62 69 6e 2e 62 61 73 65 36 34 22 } //00 00 "bin.base64"
|
|
condition:
|
|
any of ($a_*)
|
|
|
|
} |