MALPEDIA_Win_Breakthrough_Loader_Auto

rule MALPEDIA_Win_Breakthrough_Loader_Auto : FILE
{
	meta:
		description = "autogenerated rule brought to you by yara-signator"
		author = "Felix Bilstein - yara-signator at cocacoding dot com"
		id = "e645845e-c3b6-5403-ab57-d1895ba4ee25"
		date = "2026-05-04"
		modified = "2026-05-18"
		reference = "https://malpedia.caad.fkie.fraunhofer.de/details/win.breakthrough_loader"
		source_url = "https://github.com/malpedia/signator-rules//blob/c901f97b7df03e41917da74c2a84b04c227316c2/rules/win.breakthrough_loader_auto.yar#L1-L121"
		license_url = "N/A"
		logic_hash = "72f018ae6839e189f46ae35cc609987afd77297bc81d0ddccfad97886fb913f6"
		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 = { c745dc02000000 c745e004844400 8b4508 8bcf 8b7510 dd00 8b450c }
		$sequence_1 = { 8bec 83ec0c 53 56 c745fc00000000 57 }
		$sequence_2 = { 8bf0 85f6 7441 8b442410 8d8c24e0000000 }
		$sequence_3 = { c745a800000000 83c410 c6459800 3bf0 740c 2bc6 }
		$sequence_4 = { 57 ffd3 a3???????? 85c0 0f84c1000000 68???????? }
		$sequence_5 = { 881418 8d442420 837c243410 89742430 0f43442420 }
		$sequence_6 = { f0ff08 899e8c000000 33c0 899e90000000 c706???????? c7869400000048724400 c78698000000c8734400 }
		$sequence_7 = { 8955f4 8d4801 894df0 90 }
		$sequence_8 = { e9???????? 8b443e50 6a00 6800000008 }
		$sequence_9 = { 59 83f80a 7336 8b4d98 83f924 7d0f 8a8080244400 }

	condition:
		7 of them and filesize < 753664
}