MALPEDIA_Win_Calmthorn_Auto

rule MALPEDIA_Win_Calmthorn_Auto : FILE
{
	meta:
		description = "autogenerated rule brought to you by yara-signator"
		author = "Felix Bilstein - yara-signator at cocacoding dot com"
		id = "cf990769-6e13-5a67-bc05-b21c727d36bf"
		date = "2026-05-04"
		modified = "2026-05-18"
		reference = "https://malpedia.caad.fkie.fraunhofer.de/details/win.calmthorn"
		source_url = "https://github.com/malpedia/signator-rules//blob/c901f97b7df03e41917da74c2a84b04c227316c2/rules/win.calmthorn_auto.yar#L1-L134"
		license_url = "N/A"
		logic_hash = "a1bc3f3172ae049034dbbb2cc969035914c9181e535af50f1d71d6e16050356b"
		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 = { eb1e 8b95e42fffff 83c201 8b85e82fffff 83d000 8995e42fffff 8985e82fffff }
		$sequence_1 = { ebba 0fb68d2cfdffff 83f901 7552 c785a0c2ffff00000000 eb0f 8b95a0c2ffff }
		$sequence_2 = { ebba 0fb695a6fdffff 83fa01 7553 0f57c0 660f13858498ffff eb1e }
		$sequence_3 = { e8???????? 83c404 398524ecffff 7d20 8b85e4eeffff 83c001 8985e4eeffff }
		$sequence_4 = { ebba 0fb69568fdffff 83fa01 7552 c785e4e2ffff00000000 eb0f 8b85e4e2ffff }
		$sequence_5 = { ebba 0fb68d3ffdffff 83f901 7553 0f57c0 660f1385bc4dffff eb1e }
		$sequence_6 = { e8???????? 83c404 39855cdeffff 7d20 8b8df4f7ffff 83c101 898df4f7ffff }
		$sequence_7 = { eb02 ebba 0fb68d16fdffff 83f901 7556 0f57c0 660f13859423ffff }
		$sequence_8 = { ebbb 0fb68d33fdffff 83f901 7552 c785fcc4ffff00000000 eb0f 8b95fcc4ffff }
		$sequence_9 = { 8b8d5c1bffff 83c101 8b95601bffff 83d200 898d5c1bffff 8995601bffff 83bd601bffffff }

	condition:
		7 of them and filesize < 2322432
}