MALPEDIA_Win_Cinobi_Auto

rule MALPEDIA_Win_Cinobi_Auto : FILE
{
	meta:
		description = "autogenerated rule brought to you by yara-signator"
		author = "Felix Bilstein - yara-signator at cocacoding dot com"
		id = "9f8d5cab-a1d4-5e55-ad07-f749a237b295"
		date = "2026-05-04"
		modified = "2026-05-18"
		reference = "https://malpedia.caad.fkie.fraunhofer.de/details/win.cinobi"
		source_url = "https://github.com/malpedia/signator-rules//blob/c901f97b7df03e41917da74c2a84b04c227316c2/rules/win.cinobi_auto.yar#L1-L159"
		license_url = "N/A"
		logic_hash = "3e40e5e04d16a0012effa4f89b0d9a3d4781dd4f04d1a7fd73c189696493c163"
		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 = { c9 c3 55 8bec 51 e8???????? 58 }
		$sequence_1 = { 88459e 8b45c0 8a403a 88459f 8b45c0 8a4003 8845a0 }
		$sequence_2 = { ff969b000000 5f 5e 5b c9 }
		$sequence_3 = { 66898f881e0000 660fbe0e 66898f8a1e0000 660fbe4e14 66898f8c1e0000 }
		$sequence_4 = { 8845f8 8b45c0 8a4003 8845f9 }
		$sequence_5 = { 0345b4 8985a8faffff 8b85a8faffff 660fbe00 }
		$sequence_6 = { 8a4646 88442429 8a06 8844242a }
		$sequence_7 = { 660fbe463a 66898768230000 660fbe463f 6689876a230000 660fbe4654 }
		$sequence_8 = { 8b45c0 8a4052 8845cd 8b45c0 }
		$sequence_9 = { 8bec 837d10ff 750c ff750c e8???????? 59 894510 }
		$sequence_10 = { 8a4624 88442417 8a4634 88442418 8a4624 88442419 }
		$sequence_11 = { ff75f4 e8???????? ff765f 8986eb000000 ffb6ef000000 57 }
		$sequence_12 = { 6a02 ff75ec 8b45f8 ff90cf000000 83f801 750a }
		$sequence_13 = { ff75ec 8b45f8 ff90d3000000 6a00 ff75f0 }
		$sequence_14 = { 885ddd 8a584f 884dbe 8855bf 8855d8 }

	condition:
		7 of them and filesize < 32768
}