MALPEDIA_Win_Kronos_Auto

rule MALPEDIA_Win_Kronos_Auto : FILE
{
	meta:
		description = "autogenerated rule brought to you by yara-signator"
		author = "Felix Bilstein - yara-signator at cocacoding dot com"
		id = "4cd1b723-94a8-52c4-9801-2ce369c917e8"
		date = "2026-05-04"
		modified = "2026-05-18"
		reference = "https://malpedia.caad.fkie.fraunhofer.de/details/win.kronos"
		source_url = "https://github.com/malpedia/signator-rules//blob/c901f97b7df03e41917da74c2a84b04c227316c2/rules/win.kronos_auto.yar#L1-L128"
		license_url = "N/A"
		logic_hash = "4a5690a7048ea3c14785c1333205c85037bf3cbfcdd39de043b4f26490d43881"
		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 = { 8955f8 ff15???????? 8b4df8 6a40 6800300000 51 57 }
		$sequence_1 = { 8b4d10 33c0 85c9 7629 66833c4600 741d }
		$sequence_2 = { ffd1 8b5dfc 83c408 83fb01 7416 85ff 7410 }
		$sequence_3 = { 8b00 52 8b550c 8d8ed8000000 52 8d55d8 }
		$sequence_4 = { 56 57 6a28 e8???????? 8bf8 83c404 85ff }
		$sequence_5 = { 7905 49 83c9f0 41 0f85bc000000 99 }
		$sequence_6 = { 894804 c7400800000000 5e 8be5 5d c20c00 8b4508 }
		$sequence_7 = { 85d2 7418 8b5104 895008 85d2 }
		$sequence_8 = { 0f85bc000000 99 83e20f 03c2 57 8bf8 }
		$sequence_9 = { 56 e8???????? 8bf8 eb1d 81fb05000080 7408 81fb230000c0 }

	condition:
		7 of them and filesize < 1302528
}