MALPEDIA_Win_Grillmark_Auto

rule MALPEDIA_Win_Grillmark_Auto : FILE
{
	meta:
		description = "autogenerated rule brought to you by yara-signator"
		author = "Felix Bilstein - yara-signator at cocacoding dot com"
		id = "5d9d7077-4d35-5427-aea9-fea5014998bb"
		date = "2026-05-04"
		modified = "2026-05-18"
		reference = "https://malpedia.caad.fkie.fraunhofer.de/details/win.grillmark"
		source_url = "https://github.com/malpedia/signator-rules//blob/c901f97b7df03e41917da74c2a84b04c227316c2/rules/win.grillmark_auto.yar#L1-L121"
		license_url = "N/A"
		logic_hash = "500c6b8c0800de4961c4ce9356dae8cfef331dbc99a179cdaadaa4d6c89566da"
		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 = { 59 33c0 8dbdf5fcffff 8b7508 f3ab }
		$sequence_1 = { 83c104 ebf5 5d c3 }
		$sequence_2 = { 8065ff00 eb6c ff45f8 880f 47 eb64 80f909 }
		$sequence_3 = { 8911 8d1406 83c104 3b5510 72d7 5f 5e }
		$sequence_4 = { 53 50 8d45c8 50 6a13 }
		$sequence_5 = { 7473 8d45c8 50 e8???????? 3d94010000 }
		$sequence_6 = { 8945fc 0f84b8000000 56 e8???????? }
		$sequence_7 = { 33c0 8d7dc9 885dc8 895df4 f3ab 66ab }
		$sequence_8 = { 50 57 ffb604010000 56 e8???????? 83c410 85c0 }
		$sequence_9 = { 0a450f 46 8806 8b45fc 46 3b45f4 0f82d6feffff }

	condition:
		7 of them and filesize < 212992
}