SEKOIA_Apt_Toddycat_Waexp_Strings

rule SEKOIA_Apt_Toddycat_Waexp_Strings : FILE
{
	meta:
		description = "Detects WAExp based on strings"
		author = "Sekoia.io"
		id = "1bbb3e81-14a9-4bda-b647-b6f5255e9a16"
		date = "2024-04-23"
		modified = "2024-12-19"
		reference = "https://github.com/SEKOIA-IO/Community"
		source_url = "https://github.com/SEKOIA-IO/Community/blob/a438a5901a211c2abdf75da9c93921ef187473d1/yara_rules/apt_toddycat_waexp_strings.yar#L1-L18"
		license_url = "https://github.com/SEKOIA-IO/Community/blob/a438a5901a211c2abdf75da9c93921ef187473d1/LICENSE.md"
		logic_hash = "4377183b326329fb14ae3911fbb1e29cde220d7b247d048fba4bbbda9de8938d"
		score = 75
		quality = 80
		tags = "FILE"
		version = "1.0"
		classification = "TLP:CLEAR"

	strings:
		$ = "[>] Profile:" wide ascii
		$ = "[+] All Done" wide ascii
		$ = "[+] Files:" wide ascii

	condition:
		( uint32be( 0 ) == 0x7f454c46 or uint16be( 0 ) == 0x4d5a ) and all of them and filesize < 1MB
}