27 lines
1,018 B
Text
27 lines
1,018 B
Text
|
/*
|
||
|
|
Yara Rule Set
|
||
|
|
Author: Florian Roth
|
||
|
|
Date: 2017-07-27
|
||
|
|
Identifier: MyWScript
|
||
|
|
*/
|
||
|
|
|
||
|
|
/* Rule Set ----------------------------------------------------------------- */
|
||
|
|
|
||
|
|
rule MyWScript_CompiledScript {
|
||
|
|
meta:
|
||
|
|
description = "Detects a scripte with default name Mywscript compiled with Script2Exe (can also be a McAfee tool https://community.mcafee.com/docs/DOC-4124)"
|
||
|
|
license = "Detection Rule License 1.1 https://github.com/Neo23x0/signature-base/blob/master/LICENSE"
|
||
|
|
author = "Florian Roth (Nextron Systems)"
|
||
|
|
reference = "Internal Research"
|
||
|
|
date = "2017-07-27"
|
||
|
|
score = 65
|
||
|
|
hash1 = "515f5188ba6d039b8c38f60d3d868fa9c9726e144f593066490c7c97bf5090c8"
|
||
|
|
id = "a0480a8a-5a7e-5829-851b-7301cfc9da60"
|
||
|
|
strings:
|
||
|
|
$x1 = "C:\\Projets\\vbsedit_source\\script2exe\\Release\\mywscript.pdb" fullword ascii
|
||
|
|
$s1 = "mywscript2" fullword wide
|
||
|
|
$s2 = "MYWSCRIPT2" fullword wide
|
||
|
|
condition:
|
||
|
|
uint16(0) == 0x5a4d and filesize < 800KB and ( $x1 or 2 of them )
|
||
|
|
}
|