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

14 lines
735 B
Plaintext

rule VirTool_WinNT_Rootkitdrv_gen_FT{
meta:
description = "VirTool:WinNT/Rootkitdrv.gen!FT,SIGNATURE_TYPE_PEHSTR_EXT,15 00 0b 00 04 00 00 "
strings :
$a_02_0 = {8b 44 24 0c 8b 08 8b d1 83 ea 00 74 19 4a 74 0f 51 68 ?? ?? ?? ?? e8 ?? ?? ?? ?? 59 59 eb 16 } //10
$a_00_1 = {ff b0 d4 07 00 00 83 c0 04 50 } //10
$a_00_2 = {5c 00 44 00 65 00 76 00 69 00 63 00 65 00 5c 00 6d 00 73 00 69 00 6f 00 73 00 44 00 6f 00 6d 00 33 00 32 00 } //1 \Device\msiosDom32
$a_00_3 = {5c 00 44 00 6f 00 73 00 44 00 65 00 76 00 69 00 63 00 65 00 73 00 5c 00 6d 00 73 00 69 00 6f 00 73 00 44 00 6f 00 6d 00 33 00 32 00 } //1 \DosDevices\msiosDom32
condition:
((#a_02_0 & 1)*10+(#a_00_1 & 1)*10+(#a_00_2 & 1)*1+(#a_00_3 & 1)*1) >=11
}