MALPEDIA_Win_Mirai_Auto

rule MALPEDIA_Win_Mirai_Auto : FILE
{
	meta:
		description = "autogenerated rule brought to you by yara-signator"
		author = "Felix Bilstein - yara-signator at cocacoding dot com"
		id = "f1a5559e-b7dd-577d-b0bf-7dc300a73e33"
		date = "2026-05-04"
		modified = "2026-05-18"
		reference = "https://malpedia.caad.fkie.fraunhofer.de/details/win.mirai"
		source_url = "https://github.com/malpedia/signator-rules//blob/c901f97b7df03e41917da74c2a84b04c227316c2/rules/win.mirai_auto.yar#L1-L134"
		license_url = "N/A"
		logic_hash = "eb9d164f1fc6d494d54ce3ec2a540e9d00227e6b4cba50e84e12f7ec9c930c38"
		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 = { e8???????? 8365fc00 8b45ec 83c801 8945ec 8b4508 8b4df4 }
		$sequence_1 = { 8d957cf8ffff e8???????? 83c418 33c9 33c0 8b9405fcfbffff 0394057cfbffff }
		$sequence_2 = { eb02 33f6 57 e8???????? 53 e8???????? 8b8df4feffff }
		$sequence_3 = { a1???????? 33c4 89842490060000 8b8c249c060000 8b842498060000 56 8bb424a4060000 }
		$sequence_4 = { 8b968c040000 57 894218 e8???????? 8bd8 689f010000 895dfc }
		$sequence_5 = { 8bb40df4feffff 8bd6 2bd3 c1ea1f 8bfa c1e708 2bfb }
		$sequence_6 = { b001 eb22 0fb64508 83f83a 740f 0fb64508 83f85f }
		$sequence_7 = { c9 c3 55 8bec 51 894dfc 837d0c01 }
		$sequence_8 = { 8b4dfc 52 50 51 68???????? 68???????? 6a02 }
		$sequence_9 = { 8d4c244c e8???????? 85ff 75e3 8b442460 85c0 7504 }

	condition:
		7 of them and filesize < 7086080
}