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

13 lines
648 B
Plaintext

rule TrojanDownloader_O97M_Obfuse_HJ{
meta:
description = "TrojanDownloader:O97M/Obfuse.HJ,SIGNATURE_TYPE_MACROHSTR_EXT,03 00 03 00 03 00 00 01 00 "
strings :
$a_03_0 = {22 43 72 65 61 74 65 22 2c 20 56 62 4d 65 74 68 6f 64 2c 20 90 02 38 28 30 29 2c 20 4e 75 6c 6c 2c 20 4e 75 6c 6c 2c 20 4e 75 6c 6c 90 00 } //01 00
$a_03_1 = {53 70 6c 69 74 28 54 68 69 73 57 6f 72 6b 62 6f 6f 6b 2e 53 68 65 65 74 73 28 90 02 14 29 2e 52 61 6e 67 65 28 90 02 07 29 2e 56 61 6c 75 65 2c 20 43 68 72 28 34 34 29 29 90 00 } //01 00
$a_03_2 = {3d 20 47 65 74 4f 62 6a 65 63 74 28 90 02 38 28 31 29 29 90 00 } //00 00
condition:
any of ($a_*)
}