SEKOIA_Apt_Cloudmensis_Downloader_Strings

rule SEKOIA_Apt_Cloudmensis_Downloader_Strings : FILE
{
	meta:
		description = "Detects CloudMensis downloader"
		author = "Sekoia.io"
		id = "450cfa42-7b56-4d93-afe2-9cf5c1049217"
		date = "2022-07-26"
		modified = "2024-12-19"
		reference = "https://github.com/SEKOIA-IO/Community"
		source_url = "https://github.com/SEKOIA-IO/Community/blob/a438a5901a211c2abdf75da9c93921ef187473d1/yara_rules/apt_cloudmensis_downloader_strings.yar#L1-L20"
		license_url = "https://github.com/SEKOIA-IO/Community/blob/a438a5901a211c2abdf75da9c93921ef187473d1/LICENSE.md"
		logic_hash = "9532530f9b6c39d64611354f5d3c95e7c8b9ebf917ab797c162c3b51945db1fc"
		score = 75
		quality = 80
		tags = "FILE"
		version = "1.0"
		classification = "TLP:CLEAR"

	strings:
		$ = "https://api.pcloud.com/getfilelink?path=%@&forcedownload=1"
		$ = "python -c 'import os; print(os.confstr(65538))'"
		$ = "getCmdResult:"
		$ = "[pCloud DownloadFile:]"

	condition:
		uint32be( 0 ) == 0xcafebabe and filesize < 1MB and all of them
}