Sneed-Reactivity/yara-mikesxrs/evild3ad/contains_userform_object_1.yara
Sam Sneed 08e8d462fe OMG ISTG PLS WORK
RED PILL 🔴 💊
2024-07-25 12:43:35 -05:00

20 lines
No EOL
678 B
Text

rule Contains_UserForm_Object_1
{
meta:
author = "Martin Willing (https://evild3ad.com)"
description = "Detect UserForm object in MS Office document. Attackers use UserForm objects to obfuscate their scripts and malicious code."
alert = "May used to store a URL as a property of a userform"
reference = "https://isc.sans.edu/forums/diary/Tip+Quick+Analysis+of+Office+Maldoc/20751/"
reference = "http://blog.didierstevens.com/2016/03/11/update-oledump-py-version-0-0-23/"
hash = "4e0c55054c4f7c32aece5cfbbea02846"
date = "2016-03-11"
filetype = "Office documents"
strings:
$a = "Microsoft Forms 2.0" // Forms
$b = "http"
condition:
all of them
}