MALPEDIA_Win_Megacortex_Auto

rule MALPEDIA_Win_Megacortex_Auto : FILE
{
	meta:
		description = "autogenerated rule brought to you by yara-signator"
		author = "Felix Bilstein - yara-signator at cocacoding dot com"
		id = "b5bb63fb-3089-5f8c-b023-4b322e1ffdeb"
		date = "2026-05-04"
		modified = "2026-05-18"
		reference = "https://malpedia.caad.fkie.fraunhofer.de/details/win.megacortex"
		source_url = "https://github.com/malpedia/signator-rules//blob/c901f97b7df03e41917da74c2a84b04c227316c2/rules/win.megacortex_auto.yar#L1-L133"
		license_url = "N/A"
		logic_hash = "fec25d610ad764a47bbbd46e44e0e105c2dbfc3def1f6860b6a5cbcbda6add1c"
		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 = { 8b00 8be5 5d c3 8d4df0 e8???????? 68???????? }
		$sequence_1 = { f7df 1bff 2bd8 23fa 03f9 8d46ff f7d8 }
		$sequence_2 = { ff75c4 ff15???????? 85c0 740a ff15???????? 85c0 742b }
		$sequence_3 = { ff75b8 e8???????? 0175b8 8d430f 83c40c 8d5320 297510 }
		$sequence_4 = { 894604 8901 8b85349cffff 8b00 50 8d4808 51 }
		$sequence_5 = { eb21 83bdac9cffff10 8d85989cffff 52 0f4385989cffff 8d8de09cffff 50 }
		$sequence_6 = { 8db378020000 56 e8???????? ff7508 57 53 68???????? }
		$sequence_7 = { ff75e8 56 6a18 eb0f 83f807 7538 }
		$sequence_8 = { f7d8 895dfc 1bc0 23c1 8b10 2bc6 83e2fd }
		$sequence_9 = { e8???????? 8bf0 83c40c 85f6 0f85b0000000 6a01 ff750c }

	condition:
		7 of them and filesize < 1556480
}