MALPEDIA_Win_Privateloader_Auto

rule MALPEDIA_Win_Privateloader_Auto : FILE
{
	meta:
		description = "autogenerated rule brought to you by yara-signator"
		author = "Felix Bilstein - yara-signator at cocacoding dot com"
		id = "5803fcaf-bde6-5476-ac4c-582552ce4d0d"
		date = "2026-05-04"
		modified = "2026-05-18"
		reference = "https://malpedia.caad.fkie.fraunhofer.de/details/win.privateloader"
		source_url = "https://github.com/malpedia/signator-rules//blob/c901f97b7df03e41917da74c2a84b04c227316c2/rules/win.privateloader_auto.yar#L1-L186"
		license_url = "N/A"
		logic_hash = "85f38f4b2cd1f8741fd83adce9ca0e994ca024520d1cc7f1c02b5567fb532b86"
		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 = { 8b45d8 8b4ddc 8b55d0 8b75d4 }
		$sequence_1 = { 7408 8b45fc 8b08 894df0 }
		$sequence_2 = { 8b45e4 0345f4 50 e8???????? 83c40c c645ff00 8b4df4 }
		$sequence_3 = { 8b5508 895110 8b4508 8945e4 }
		$sequence_4 = { 8b45f4 894210 eb2f 837d0808 7329 }
		$sequence_5 = { 8b45ec 8945f8 8b4df8 894df0 8b55f8 837a1410 7209 }
		$sequence_6 = { 8b4de0 8b75e4 52 50 56 51 e8???????? }
		$sequence_7 = { 7408 8b45f8 8b08 894de4 8b55e4 8955d4 }
		$sequence_8 = { e8???????? 33d2 b93f000000 f7f1 }
		$sequence_9 = { e8???????? 40 83ef08 a907000000 }
		$sequence_10 = { 8b4590 8b4d94 8b5588 8b758c }
		$sequence_11 = { a3???????? 33c0 5e c3 3b0d???????? }
		$sequence_12 = { e8???????? 6bc007 33c9 41 c1e102 }
		$sequence_13 = { 896c2404 8bec 81ec68010000 a1???????? 33c5 8945fc 56 }
		$sequence_14 = { 8b45e4 50 51 52 }
		$sequence_15 = { 51 6a00 6813000020 50 }
		$sequence_16 = { 8bf0 e8???????? 8bc8 8bfa 8bc6 }
		$sequence_17 = { 13f1 83c201 8955e0 83d600 8975e4 }
		$sequence_18 = { 03d0 8b4d9c 13f1 83c201 }

	condition:
		7 of them and filesize < 3670016
}