MALPEDIA_Win_Matsnu_Auto

rule MALPEDIA_Win_Matsnu_Auto : FILE
{
	meta:
		description = "autogenerated rule brought to you by yara-signator"
		author = "Felix Bilstein - yara-signator at cocacoding dot com"
		id = "77ba7342-7ed0-52c8-8d40-4a99c7747a95"
		date = "2026-05-04"
		modified = "2026-05-18"
		reference = "https://malpedia.caad.fkie.fraunhofer.de/details/win.matsnu"
		source_url = "https://github.com/malpedia/signator-rules//blob/c901f97b7df03e41917da74c2a84b04c227316c2/rules/win.matsnu_auto.yar#L1-L124"
		license_url = "N/A"
		logic_hash = "e18ac59e7a7b0bd1a2eecd0174cc3111cc94b19c8026ba0cc315f9422e7d24ab"
		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 = { 85c0 0f840b010000 8945f8 68000000f0 6a01 6a00 6a00 }
		$sequence_1 = { 8b7604 3975ea 7327 8b45e6 }
		$sequence_2 = { 81ec18020000 c785e8fdffff00000000 c785ecfdffff00000000 c785f0fdffff00000000 c785f4fdffff00000000 c785f8fdffff00000000 c785fcfdffff00000000 }
		$sequence_3 = { 8b4704 3b45ba 751d ff75ba ff7510 e8???????? 8945f6 }
		$sequence_4 = { 807db800 7503 ff45be ff45ea e9???????? 817de6ff000000 7f0d }
		$sequence_5 = { 8d95f4fdffff 52 e8???????? 83f800 750c }
		$sequence_6 = { 0375de 3975ba 0f8229010000 c745ea00000000 8b45e6 }
		$sequence_7 = { c745e200000000 8b7dfa 817de2ff000000 7f1c }
		$sequence_8 = { 8b4604 48 0145de ff45c6 8b4dc2 b801000000 d3e0 }
		$sequence_9 = { 837d1800 7405 8b7d18 8907 b820000000 eb02 31c0 }

	condition:
		7 of them and filesize < 606992
}