DefenderYara/VirTool/WinNT/Rootkitdrv/VirTool_WinNT_Rootkitdrv_HR...

15 lines
665 B
Plaintext

rule VirTool_WinNT_Rootkitdrv_HR{
meta:
description = "VirTool:WinNT/Rootkitdrv.HR,SIGNATURE_TYPE_PEHSTR_EXT,04 00 04 00 05 00 00 02 00 "
strings :
$a_03_0 = {8b 40 04 89 78 10 8b 40 0c 3b 90 01 01 75 f6 90 00 } //01 00
$a_03_1 = {8b 40 01 8b 15 90 01 04 8d 04 82 87 08 89 0d 90 00 } //01 00
$a_00_2 = {48 65 6c 70 5c 73 76 63 68 6f 73 74 2e 65 78 65 } //01 00 Help\svchost.exe
$a_00_3 = {5c 00 44 00 65 00 76 00 69 00 63 00 65 00 5c 00 73 00 76 00 63 00 68 00 6f 00 73 00 74 00 } //02 00 \Device\svchost
$a_00_4 = {5c 69 33 38 36 5c 52 4f 4f 54 5f 44 52 49 56 45 52 2e 70 64 62 } //00 00 \i386\ROOT_DRIVER.pdb
condition:
any of ($a_*)
}