MALPEDIA_Win_Joanap_Auto

rule MALPEDIA_Win_Joanap_Auto : FILE
{
	meta:
		description = "autogenerated rule brought to you by yara-signator"
		author = "Felix Bilstein - yara-signator at cocacoding dot com"
		id = "3ccae381-ec95-5807-a7bf-503ee346fc58"
		date = "2026-05-04"
		modified = "2026-05-18"
		reference = "https://malpedia.caad.fkie.fraunhofer.de/details/win.joanap"
		source_url = "https://github.com/malpedia/signator-rules//blob/c901f97b7df03e41917da74c2a84b04c227316c2/rules/win.joanap_auto.yar#L1-L128"
		license_url = "N/A"
		logic_hash = "b3f43991b19b6e52d2dd76c4e9c03367f6c5dd6ee409972ee35e34daebd2537f"
		score = 75
		quality = 75
		tags = "FILE"
		version = "1"
		tool = "yara-signator v0.6.0"
		signator_config = "callsandjumps;datarefs;binvalue"
		malpedia_rule_date = "20260422"
		malpedia_hash = "a182e35da64e6d71cb55f125c4d4225196523f14"
		malpedia_version = "20260504"
		malpedia_license = "CC BY-SA 4.0"
		malpedia_sharing = "TLP:WHITE"

	strings:
		$sequence_0 = { 33d2 f3a7 5f 55 75a9 e8???????? 83c404 }
		$sequence_1 = { 6a00 6a00 68???????? 6a00 6a00 8935???????? ff15???????? }
		$sequence_2 = { 8d4c2424 6820bf0200 51 53 e8???????? }
		$sequence_3 = { 6820bf0200 8d54245c 6a04 52 53 }
		$sequence_4 = { 33fb 33db 8adc 8b049500bb2c00 8b149d00c32c00 33c2 33d2 }
		$sequence_5 = { 33c0 85d2 7e4b 53 55 8bac2414010000 47 }
		$sequence_6 = { 8b4214 85c0 7434 6a01 8d442424 6820bf0200 50 }
		$sequence_7 = { 56 ff15???????? eb17 8b542414 a1???????? 42 }
		$sequence_8 = { 33d2 8bdf 8a542417 897c2438 c1fb18 8a9200b92c00 }
		$sequence_9 = { 8d842494000000 6880000000 50 6800040000 68???????? 6a02 e8???????? }

	condition:
		7 of them and filesize < 270336
}