13 lines
935 B
Plaintext
13 lines
935 B
Plaintext
|
|
rule TrojanDownloader_O97M_Obfuse_LW_MTB{
|
|
meta:
|
|
description = "TrojanDownloader:O97M/Obfuse.LW!MTB,SIGNATURE_TYPE_MACROHSTR_EXT,03 00 03 00 03 00 00 "
|
|
|
|
strings :
|
|
$a_03_0 = {3d 20 43 72 65 61 74 65 4f 62 6a 65 63 74 28 [0-14] 28 22 77 3a 35 33 3a 35 33 69 3a 35 33 3a 35 33 3a 35 33 6e 3a 35 33 6d 3a 35 33 67 3a 35 33 3a 35 33 6d 74 3a 35 33 73 3a 3a 35 33 3a 35 33 3a 35 33 57 69 3a 35 33 6e 33 32 3a 35 33 3a 35 33 5f 50 72 3a 35 33 3a 35 33 6f 63 65 3a 35 33 73 73 22 29 29 2e 43 72 65 61 74 65 28 [0-38] 2c } //1
|
|
$a_03_1 = {3d 20 52 65 70 6c 61 63 65 28 [0-14] 2c 20 52 65 70 6c 61 63 65 28 22 6f 79 71 67 75 77 65 64 3a 6f 79 71 67 75 77 65 64 35 6f 79 71 67 75 77 65 64 33 6f 79 71 67 75 77 65 64 22 2c 20 22 6f 79 71 67 75 77 65 64 22 2c 20 22 22 29 2c 20 22 22 29 } //1
|
|
$a_01_2 = {2e 53 68 6f 77 57 69 6e 64 6f 77 20 3d } //1 .ShowWindow =
|
|
condition:
|
|
((#a_03_0 & 1)*1+(#a_03_1 & 1)*1+(#a_01_2 & 1)*1) >=3
|
|
|
|
} |