DefenderYara/VirTool/WinNT/Mader/VirTool_WinNT_Mader_B.yar

14 lines
555 B
Plaintext

rule VirTool_WinNT_Mader_B{
meta:
description = "VirTool:WinNT/Mader.B,SIGNATURE_TYPE_PEHSTR_EXT,04 00 04 00 04 00 00 01 00 "
strings :
$a_01_0 = {44 72 69 76 65 72 3a 20 53 74 61 72 74 65 64 20 5b } //01 00 Driver: Started [
$a_00_1 = {5c 00 77 00 69 00 6e 00 6e 00 74 00 5c 00 65 00 78 00 70 00 6c 00 6f 00 72 00 65 00 72 00 2e 00 65 00 78 00 65 00 } //01 00 \winnt\explorer.exe
$a_00_2 = {0f 20 c0 25 ff ff fe ff 0f 22 c0 } //01 00
$a_01_3 = {43 6f 72 65 20 28 25 78 29 0a 00 55 8b ec 83 ec } //00 00
condition:
any of ($a_*)
}