DefenderYara/VirTool/WinNT/Cutwail/VirTool_WinNT_Cutwail_gen_D...

14 lines
520 B
Plaintext

rule VirTool_WinNT_Cutwail_gen_D{
meta:
description = "VirTool:WinNT/Cutwail.gen!D,SIGNATURE_TYPE_PEHSTR_EXT,05 00 05 00 04 00 00 02 00 "
strings :
$a_03_0 = {66 3d 28 0a 73 09 83 25 90 01 04 00 eb 0c 75 0a c7 05 90 01 04 64 01 00 00 90 00 } //02 00
$a_03_1 = {ff 73 fc 8b 03 05 90 01 04 50 8b 43 f8 03 45 dc 50 e8 90 01 02 ff ff 83 c3 28 ff 45 e0 0f b7 46 06 39 45 e0 7c da 90 00 } //01 00
$a_01_2 = {8b 46 28 03 45 } //01 00
$a_01_3 = {68 4e 72 74 6b } //00 00 hNrtk
condition:
any of ($a_*)
}