MALPEDIA_Win_Chthonic_Auto

rule MALPEDIA_Win_Chthonic_Auto : FILE
{
	meta:
		description = "autogenerated rule brought to you by yara-signator"
		author = "Felix Bilstein - yara-signator at cocacoding dot com"
		id = "8b64add5-ff03-5fa0-9d49-9279e42d139e"
		date = "2026-05-04"
		modified = "2026-05-18"
		reference = "https://malpedia.caad.fkie.fraunhofer.de/details/win.chthonic"
		source_url = "https://github.com/malpedia/signator-rules//blob/c901f97b7df03e41917da74c2a84b04c227316c2/rules/win.chthonic_auto.yar#L1-L121"
		license_url = "N/A"
		logic_hash = "868310f060146371dd87c106e4ad6857182f77f3854b6b725bec1227384a4b4b"
		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 = { 5f c1ee1f e9???????? 8b041a 8bc8 83c204 }
		$sequence_1 = { 53 ff7510 ff7508 e8???????? 85c0 7502 b301 }
		$sequence_2 = { 3bc3 7cf4 33f6 33d2 8bc6 f77514 }
		$sequence_3 = { 81e1ff00ff00 0bc1 89470c 5f }
		$sequence_4 = { 894dfc 85ff 7459 4f 8bf0 }
		$sequence_5 = { ff45f4 ff4dfc 75ec 894df4 e9???????? 8b041a }
		$sequence_6 = { c1c108 81e1ff00ff00 0bc1 89470c }
		$sequence_7 = { eb00 85ff 0f84bd000000 4f 8bf0 }
		$sequence_8 = { 83fe02 0f850d010000 8b4df0 eb00 894df8 85ff 0f84e7000000 }
		$sequence_9 = { ff751c ff7518 ff7514 53 ff7510 ff7508 e8???????? }

	condition:
		7 of them and filesize < 425984
}