DefenderYara/VirTool/WinNT/Rootkitdrv/VirTool_WinNT_Rootkitdrv_ge...

13 lines
633 B
Plaintext

rule VirTool_WinNT_Rootkitdrv_gen_FX{
meta:
description = "VirTool:WinNT/Rootkitdrv.gen!FX,SIGNATURE_TYPE_PEHSTR_EXT,14 00 0a 00 03 00 00 0a 00 "
strings :
$a_02_0 = {8b 45 08 50 ff 90 01 05 89 45 fc 83 7d fc 00 0f 8c 90 01 04 83 7d 08 05 0f 85 90 01 04 8b 4d 0c 89 4d f4 c7 45 f8 00 00 00 00 90 00 } //0a 00
$a_02_1 = {8b 45 f4 8b 48 28 03 0d 90 01 04 8b 50 2c 13 15 90 01 04 8b 45 f4 89 48 28 89 50 2c 8b 4d f4 8b 51 30 03 15 90 01 04 8b 41 34 13 05 90 01 04 8b 4d f4 89 51 30 89 41 34 90 00 } //0a 00
$a_00_2 = {8b 55 f4 83 3a 00 74 0d 8b 45 f4 8b 4d 0c 03 08 89 4d 0c eb } //00 00
condition:
any of ($a_*)
}