DefenderYara/VirTool/WinNT/Rootkitdrv/VirTool_WinNT_Rootkitdrv_LL...

14 lines
747 B
Plaintext

rule VirTool_WinNT_Rootkitdrv_LL{
meta:
description = "VirTool:WinNT/Rootkitdrv.LL,SIGNATURE_TYPE_PEHSTR_EXT,04 00 04 00 04 00 00 01 00 "
strings :
$a_00_0 = {5c 00 44 00 65 00 76 00 69 00 63 00 65 00 5c 00 54 00 63 00 70 00 } //01 00 \Device\Tcp
$a_00_1 = {5c 00 46 00 69 00 6c 00 65 00 53 00 79 00 73 00 74 00 65 00 6d 00 5c 00 6e 00 74 00 66 00 73 00 } //01 00 \FileSystem\ntfs
$a_03_2 = {8b 5f 60 85 db 74 90 01 01 80 3b 0c 75 90 01 01 80 7b 01 01 75 90 01 01 83 7f 18 00 7c 90 01 01 83 7f 1c 00 74 90 01 01 57 e8 90 01 04 8b f0 85 f6 74 90 01 01 f6 43 02 02 74 90 00 } //01 00
$a_03_3 = {85 c0 7c 18 8b 45 90 01 01 8b 48 0c 89 0d 90 01 04 8b 48 10 03 48 0c 89 0d 90 01 04 68 90 00 } //00 00
condition:
any of ($a_*)
}