MALPEDIA_Win_Heyoka_Auto

rule MALPEDIA_Win_Heyoka_Auto : FILE
{
	meta:
		description = "autogenerated rule brought to you by yara-signator"
		author = "Felix Bilstein - yara-signator at cocacoding dot com"
		id = "5ddeb363-5d6a-597c-ac5e-c8d212261d18"
		date = "2026-05-04"
		modified = "2026-05-18"
		reference = "https://malpedia.caad.fkie.fraunhofer.de/details/win.heyoka"
		source_url = "https://github.com/malpedia/signator-rules//blob/c901f97b7df03e41917da74c2a84b04c227316c2/rules/win.heyoka_auto.yar#L1-L133"
		license_url = "N/A"
		logic_hash = "58c931ea0ec063ac7285f1fbf34f82535da284c6d83cbbb725285e4c053307f6"
		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 = { 8b85e4fbffff c6403500 8b8ddcfbffff 83c106 8b95e4fbffff 894a30 c785e0fbffff00000000 }
		$sequence_1 = { 8b45f8 81bc906050000000100000 75dd 8b4dfc 8b55f8 8b848a64940000 8b4df8 }
		$sequence_2 = { 83e030 c1f804 8d0c88 8b55f8 0355f0 880a }
		$sequence_3 = { 740c 8b55fc 52 8b4de0 e8???????? eba7 837de800 }
		$sequence_4 = { 52 ff15???????? 25ffff0000 8b4df4 8d54010c 8955f4 8b450c }
		$sequence_5 = { 894508 8b4508 c600ff 8b4d08 c78181000000ffffffff 8b5508 c6420100 }
		$sequence_6 = { 8b4d08 51 8b55f8 8b4210 50 e8???????? 83c40c }
		$sequence_7 = { 0fbe45ed c1f802 83e007 0bd0 8855f4 0fbe4ded 83e103 }
		$sequence_8 = { 8b55dc 83c204 52 e8???????? 83c408 8b4514 50 }
		$sequence_9 = { c1e007 0fbe4df1 83e11f c1e102 0bc1 0fbe55f2 c1fa03 }

	condition:
		7 of them and filesize < 270336
}