CAPE_Aurastealer

rule CAPE_Aurastealer
{
	meta:
		description = "AuraStealer Payload"
		author = "enzok"
		id = "1fe058a8-1e87-51bb-8b5c-914442bca2e5"
		date = "2025-09-02"
		modified = "2025-09-02"
		reference = "https://github.com/kevoreilly/CAPEv2"
		source_url = "https://github.com/kevoreilly/CAPEv2/blob/6b15e76f28cd83fd1187da6c9aaaad2174255356/data/yara/CAPE/AuraStealer.yar#L1-L18"
		license_url = "https://github.com/kevoreilly/CAPEv2/blob/6b15e76f28cd83fd1187da6c9aaaad2174255356/LICENSE"
		logic_hash = "960b83639a898509dc272f3235822401a8f861fa6607991993285b618b882d8b"
		score = 75
		quality = 70
		tags = ""
		cape_type = "AuraStealer Payload"
		unpacked = "a9c47f10d5eb77d7d6b356be00b4814a7c1e5bb75739b464beb6ea03fc36cc85"
		packed = "bac52ffc8072893ff26cdbf1df1ecbcbb1762ded80249d3c9d420f62ed0dc202"

	strings:
		$conf = {8D BE ?? 00 00 00 68 00 40 00 00 5? 5? FF D1 83 C4 ?? 8B 07 8B 57 04 29 C2}
		$key1 = {FF D2 8B 2B 8D 75 ?? 8B 5D ?? 33 5D ?? 8D 45}
		$key2 = {89 0B 89 F9 5? 5? 5? E8 [4] 8B 3F 8D 6F 38 8B 77 30 33 77 34 8D 47 20 8D 4C 24 ?? 89 FA 5? E8}
		$keyexpansion = {31 C0 8A 1C 82 88 1C 81 8A 5C 82 01 88 5C 81 01 8A 5C 82 02 88 5C 81 02 8A 5C 82 03 88 5C 81 03 4? 83 F8 08 75 ?? B? 08 00 00 00}
		$antivm2 = {8B 43 04 8B 0D [4] 3B 81 [4] B? [2] 00 00 B? [2] 00 00 0F 44 D1 85 C0 0F 44 D1 8B 8A [4] 03 8A [4] FF E1 31 FF EB ?? 8B 78 0C 33 78 10 B? [4] 03 05 [4] FF D0}
		$antivm1 = {39 04 11 0f 94 C3 8B 44 ?? ?? 85 C0}

	condition:
		3 of them
}