MALPEDIA_Win_Mydoom_Auto

rule MALPEDIA_Win_Mydoom_Auto : FILE
{
	meta:
		description = "autogenerated rule brought to you by yara-signator"
		author = "Felix Bilstein - yara-signator at cocacoding dot com"
		id = "72ea3954-2052-5e86-b290-56c79888c3a7"
		date = "2026-05-04"
		modified = "2026-05-18"
		reference = "https://malpedia.caad.fkie.fraunhofer.de/details/win.mydoom"
		source_url = "https://github.com/malpedia/signator-rules//blob/c901f97b7df03e41917da74c2a84b04c227316c2/rules/win.mydoom_auto.yar#L1-L121"
		license_url = "N/A"
		logic_hash = "598fd9734b4a6a0520f259a056c664e93438dd826b58291af16cc1f6109dd0b6"
		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 = { 89442404 893424 e8???????? ba00000000 eb20 ba00000000 }
		$sequence_1 = { 89442424 895c2420 c744241c00000000 c744241800000000 c744241400000000 c744241001000000 c744240c00000000 }
		$sequence_2 = { 84db 0f94c2 09d0 ba00000000 a801 0f85f6000000 }
		$sequence_3 = { 890424 e8???????? 83ec08 8b856cf9ffff 890424 }
		$sequence_4 = { 89e5 53 83ec54 c7442404???????? }
		$sequence_5 = { 0fb6d0 89d0 8b5df4 8b75f8 }
		$sequence_6 = { 893424 e8???????? 893424 e8???????? 83ec04 80bc2807feffff5c }
		$sequence_7 = { 0fb705???????? 668945d0 0fb605???????? 8845d2 8d45d8 890424 e8???????? }
		$sequence_8 = { 83ec08 e8???????? e8???????? e8???????? b800000000 }
		$sequence_9 = { c7442404???????? 893c24 e8???????? c7042401000000 e8???????? 83ec04 c744240800000000 }

	condition:
		7 of them and filesize < 114688
}