MALPEDIA_Win_Oski_Auto

rule MALPEDIA_Win_Oski_Auto : FILE
{
	meta:
		description = "autogenerated rule brought to you by yara-signator"
		author = "Felix Bilstein - yara-signator at cocacoding dot com"
		id = "83a4db5b-986e-5c53-b5ab-f19a8f9ec3b6"
		date = "2026-05-04"
		modified = "2026-05-18"
		reference = "https://malpedia.caad.fkie.fraunhofer.de/details/win.oski"
		source_url = "https://github.com/malpedia/signator-rules//blob/c901f97b7df03e41917da74c2a84b04c227316c2/rules/win.oski_auto.yar#L1-L197"
		license_url = "N/A"
		logic_hash = "c5e9f91c0675e30147932258a518bf66406d2fe6c77415bfe93e125323c7ef30"
		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 = { 50 a1???????? 50 8d8df0feffff 51 }
		$sequence_1 = { 25ff7f0000 c3 8bff 55 8bec 83ec14 ff7510 }
		$sequence_2 = { 8975f0 e8???????? cc 8bff 55 8bec 8b550c }
		$sequence_3 = { e8???????? 83c40c e8???????? 50 a1???????? }
		$sequence_4 = { 5d c3 bf???????? 4f 90 }
		$sequence_5 = { 837de810 8b45d4 7303 8d45d4 6a01 68???????? }
		$sequence_6 = { f3c3 e9???????? 8bff 55 8bec 83ec1c a1???????? }
		$sequence_7 = { 720f 8b8db4feffff 51 e8???????? 83c404 33d2 c745fcffffffff }
		$sequence_8 = { 8d55b0 52 6a41 57 c745b001000000 ff15???????? 837dcc10 }
		$sequence_9 = { e8???????? 8b4328 50 e8???????? 83c418 897b28 }
		$sequence_10 = { ebe9 6a02 e8???????? 59 c3 e8???????? }
		$sequence_11 = { e8???????? 83c404 8b0d???????? 51 ff15???????? a3???????? }
		$sequence_12 = { 8d55f4 52 6a00 68???????? ff15???????? }
		$sequence_13 = { 68???????? 6a00 e8???????? 83c40c 8985e4fdffff }
		$sequence_14 = { 50 8d4df8 51 6800020000 8b55f4 52 ff15???????? }
		$sequence_15 = { 83c404 8b55f8 8955f4 8b45f4 50 e8???????? 83c404 }
		$sequence_16 = { 83c220 52 6a00 6a00 ff15???????? }
		$sequence_17 = { 8b5508 52 a1???????? 50 8d8de8fdffff 51 }

	condition:
		7 of them and filesize < 423936
}