SEKOIA_In2Al5D_P3In4Er_Loader

import "pe"

rule SEKOIA_In2Al5D_P3In4Er_Loader : FILE
{
	meta:
		description = "Invalid printer loader detection based on the XOR key"
		author = "Sekoia.io"
		id = "6dd3046d-55fb-4bcc-8735-dbc0add4d570"
		date = "2023-04-24"
		modified = "2024-12-19"
		reference = "https://github.com/SEKOIA-IO/Community"
		source_url = "https://github.com/SEKOIA-IO/Community/blob/a438a5901a211c2abdf75da9c93921ef187473d1/yara_rules/in2al5d_p3in4er_loader.yar#L3-L17"
		license_url = "https://github.com/SEKOIA-IO/Community/blob/a438a5901a211c2abdf75da9c93921ef187473d1/LICENSE.md"
		logic_hash = "fb7dadcd1e87c15cacfc046e76648b1fa29f1bce44fa0314b84746ca57eebaed"
		score = 75
		quality = 80
		tags = "FILE"
		version = "1.0"
		classification = "TLP:CLEAR"

	strings:
		$xor_key = "in2al5d p3in4er" ascii fullword

	condition:
		all of them and ( filesize > 4MB and filesize < 7MB ) and pe.is_pe
}