MALPEDIA_Win_Conficker_Auto

rule MALPEDIA_Win_Conficker_Auto : FILE
{
	meta:
		description = "autogenerated rule brought to you by yara-signator"
		author = "Felix Bilstein - yara-signator at cocacoding dot com"
		id = "f5ebe341-9b10-5ce9-bd1c-0a4c8341ef66"
		date = "2026-05-04"
		modified = "2026-05-18"
		reference = "https://malpedia.caad.fkie.fraunhofer.de/details/win.conficker"
		source_url = "https://github.com/malpedia/signator-rules//blob/c901f97b7df03e41917da74c2a84b04c227316c2/rules/win.conficker_auto.yar#L1-L123"
		license_url = "N/A"
		logic_hash = "f274d7abbd8b45529c5a61dfb9a60c03c56b48af05817053d221cb95ba6b0b13"
		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 = { 741e 3c08 7422 42 3c04 }
		$sequence_1 = { 57 8b7c2414 33f6 85ff 7e18 ff15???????? 6a1a }
		$sequence_2 = { 60 b067 f2ae 61 7509 80ea03 fec8 }
		$sequence_3 = { e2f4 8bc2 c1e805 8b0483 8bca 83e11f }
		$sequence_4 = { fec8 74c1 80c204 ebbc 663d0006 75b6 42 }
		$sequence_5 = { 33ff 397d10 7e38 56 fec3 }
		$sequence_6 = { ebbc 663d0006 75b6 42 ebb2 3c00 75ae }
		$sequence_7 = { 4a 0f8968ffffff 5f 5e 5d c3 }
		$sequence_8 = { be00000080 2175fc df6df8 8365f800 894dfc }
		$sequence_9 = { 1907 8d7604 8d7f04 e2f4 }

	condition:
		7 of them and filesize < 335872
}