MALPEDIA_Win_Mbrlock_Auto

rule MALPEDIA_Win_Mbrlock_Auto : FILE
{
	meta:
		description = "autogenerated rule brought to you by yara-signator"
		author = "Felix Bilstein - yara-signator at cocacoding dot com"
		id = "eb8e2df1-984c-5f86-8bd4-8d779a366ceb"
		date = "2026-05-04"
		modified = "2026-05-18"
		reference = "https://malpedia.caad.fkie.fraunhofer.de/details/win.mbrlock"
		source_url = "https://github.com/malpedia/signator-rules//blob/c901f97b7df03e41917da74c2a84b04c227316c2/rules/win.mbrlock_auto.yar#L1-L133"
		license_url = "N/A"
		logic_hash = "b2f93d4a5e591e5e58ed44ab9a60d3776066ea9803e689e088d4eaf676fb5d07"
		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 = { 0f84c3010000 c744241400000000 c7442410c8664a00 8b4c2474 03ef 03ce c744246802000000 }
		$sequence_1 = { eb9e 8b45e8 40 8945e8 e9???????? 8b4d08 51 }
		$sequence_2 = { 5e 8801 83c414 c3 3d01050080 772f 741b }
		$sequence_3 = { 8b4708 85c0 7455 8b08 49 7425 83e902 }
		$sequence_4 = { 5e c60200 83c414 c3 dd06 e8???????? 8b4c241c }
		$sequence_5 = { 83c40c 2bf8 8d8c4690000000 83ff02 894d10 7c3c 68c0540110 }
		$sequence_6 = { 8b4c2408 51 52 ff15???????? f7d8 1bc0 40 }
		$sequence_7 = { 83c418 85ff 747e 8b5de4 8b560c 8d4dec }
		$sequence_8 = { 8965e8 c785c4feffff00000000 6a00 6a00 6a03 6a00 6a01 }
		$sequence_9 = { 6801000000 bb???????? e8???????? 83c410 8945f4 6800000000 bb???????? }

	condition:
		7 of them and filesize < 2031616
}