MALPEDIA_Win_Cmstar_Auto

rule MALPEDIA_Win_Cmstar_Auto : FILE
{
	meta:
		description = "autogenerated rule brought to you by yara-signator"
		author = "Felix Bilstein - yara-signator at cocacoding dot com"
		id = "1be886c8-9b51-5137-aeaf-a67c65367096"
		date = "2026-05-04"
		modified = "2026-05-18"
		reference = "https://malpedia.caad.fkie.fraunhofer.de/details/win.cmstar"
		source_url = "https://github.com/malpedia/signator-rules//blob/c901f97b7df03e41917da74c2a84b04c227316c2/rules/win.cmstar_auto.yar#L1-L169"
		license_url = "N/A"
		logic_hash = "af8082749fad46b0a710f9a3a1351eedc3f8a705b721d9a56ae6d475cb1d94e2"
		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 = { ff15???????? 6a03 58 5f 5e 5b c9 }
		$sequence_1 = { 8b4dec c1e802 6a04 52 8d0481 50 }
		$sequence_2 = { 8b45d8 836dfc10 ff75fc 8945e0 8b45dc 83c310 }
		$sequence_3 = { 7504 6a03 eb0d 803b4d }
		$sequence_4 = { ff75e4 8b45e8 ff75e0 ff30 e8???????? 8b4df8 }
		$sequence_5 = { 8bc6 e9???????? 6a10 8d45d0 }
		$sequence_6 = { ff15???????? 6a04 e8???????? be00040000 }
		$sequence_7 = { 56 bb04010000 57 53 }
		$sequence_8 = { 6a00 6a01 8d4c242c 6800000080 51 }
		$sequence_9 = { 895c2420 895c241c 895c2428 c74424303c000000 }
		$sequence_10 = { 68???????? 890d???????? 56 890d???????? c705????????01000000 }
		$sequence_11 = { 6a00 6a04 6a00 6a02 6800000040 50 ffd3 }
		$sequence_12 = { f3a5 8bc8 33c0 83e103 668b15???????? }
		$sequence_13 = { 99 f7fb 80c220 88140e 41 3bcb 7cea }
		$sequence_14 = { 7506 8b35???????? bf???????? 83c9ff 33c0 6a00 f2ae }
		$sequence_15 = { 895908 89590c a1???????? 8b10 52 53 }

	condition:
		7 of them and filesize < 4268032
}