15 lines
835 B
Plaintext
15 lines
835 B
Plaintext
|
|
rule TrojanDownloader_O97M_Emotet_VY_MTB{
|
|
meta:
|
|
description = "TrojanDownloader:O97M/Emotet.VY!MTB,SIGNATURE_TYPE_MACROHSTR_EXT,04 00 04 00 05 00 00 "
|
|
|
|
strings :
|
|
$a_03_0 = {43 61 6c 6c 20 [0-20] 2e 20 5f 90 0c 02 00 43 72 65 61 74 65 28 [0-20] 2e [0-30] 20 2b 20 [0-20] 20 2b 20 [0-20] 2c } //1
|
|
$a_03_1 = {43 61 6c 6c 20 [0-20] 2e 20 5f 90 0c 02 00 43 72 65 61 74 65 28 4e 6f 4c 69 6e 65 42 72 65 61 6b 41 66 74 65 72 20 2b 20 [0-20] 20 2b 20 [0-10] 2c 20 [0-20] 2c 20 [0-15] 29 } //1
|
|
$a_03_2 = {3d 20 53 70 6c 69 74 28 [0-20] 2c 20 22 [0-15] 22 29 } //1
|
|
$a_03_3 = {73 68 6f 77 77 69 6e 64 6f 77 20 3d 20 [0-20] 20 2b } //1
|
|
$a_01_4 = {2e 50 61 67 65 73 28 30 29 2e 43 61 70 74 69 6f 6e } //1 .Pages(0).Caption
|
|
condition:
|
|
((#a_03_0 & 1)*1+(#a_03_1 & 1)*1+(#a_03_2 & 1)*1+(#a_03_3 & 1)*1+(#a_01_4 & 1)*1) >=4
|
|
|
|
} |